158 pay-per-call listings on the gateway. Open one for its endpoints, prices and how to pay. USDC on Base, no accounts or keys.
Query soil-investigation map layers and geographic data availability. Does not supply full soil reports; no returned feature does not establish clean soil.
Scrape public LinkedIn person profiles, company pages, job postings and posts from exact URLs.
Official Dutch statistics per economic sector (SBI): bankruptcies, sector balance sheets and profit-and-loss, company counts by size class, closures and turnover momentum.
CityFALCON Financial API
Verified
Financial content API for Stories, Investor Relations, Sentiment, and Insider Transactions. Over 50k listed stocks, 1500 sectors, and hundreds of topics and events like inflation, analyst ratings, and bankruptcies to query. All calls are GET requests. Responses are JSON. Response data is limited to the most recent 30 days. Historical data is available from CityFALCON.
The official register of every company incorporated in the United Kingdom, from Companies House. Search the register by company name, officer name or disqualified officer; resolve a company number; and pull the full public record for any UK company — registered office address, company status and type, incorporation and dissolution dates, SIC codes, accounts and confirmation-statement due dates, its officers (directors, secretaries, LLP members), its persons with significant control and beneficial owners, its complete filing history, its registered charges and mortgages, its insolvency history, its accounting exemptions and its UK establishments. Also follows one director across every company they have ever been appointed to, and returns disqualification orders in full. Read-only public data, published under the Open Government Licence v3.0.
Crunchbase API gives developers access to extensive business data, empowering apps with profiles, insights, and trends for informed decision-making and growth.
Search the Dutch government's open-data register: 20,276 datasets from 33 publishers, with the publisher endpoints behind each one. Catalogue metadata, not data rows.
Global market prices, fundamentals, corporate events, options, fixed income, news, sentiment and macro data.
Query EU publication metadata using bounded SPARQL SELECT or retrieve a CELEX metadata notice. This is metadata, not the full legal text.
Official European statistics from Eurostat, the statistical office of the European Union. Around 8,000 datasets covering GDP and national accounts, inflation and HICP, unemployment and the labour force, population and migration, trade, energy, environment and emissions, transport, health, education, income and living conditions - harmonised across the 27 member states plus EFTA and the candidate countries, at country and at NUTS 1, 2 and 3 regional level. Query a single figure or a whole series in JSON-stat, SDMX-CSV or SDMX-ML, browse the catalogue, or read the code lists behind any dimension. Reuse, including commercial reuse, is permitted with the source indicated as Eurostat.
Free foreign-exchange rates published by the European Central Bank: latest and historical reference rates. No upstream key required.
The official global LEI (Legal Entity Identifier) registry from GLEIF, the Global Legal Entity Identifier Foundation. Search or look up any legal entity by LEI, name, BIC or ISIN; trace corporate ownership (direct and ultimate parents); resolve ISIN-to-LEI mappings; and look up the accredited LOUs (issuing organizations) and reference codes (country, jurisdiction, legal form) that LEI records use. Data comes from the GLEIF Golden Copy, the authoritative daily snapshot of the global LEI system.
KOOP Official Publications and Regulations
Verified
Search Staatscourant notices, local regulations (CVDR), and national legislation (BWB). Returned metadata can include historic versions; inspect effective dates and original documents.
Official Dutch company register (Handelsregister) from KVK, the Netherlands Chamber of Commerce: search companies by name, resolve a KVK number (kvk-nummer), and look up the basic profile (basisprofiel), branch profile (vestigingsprofiel), registered and trade names (statutaire naam, handelsnamen), filed annual accounts (jaarrekeningen) and open company data — the employee count (how many people work at a company, headcount, staff, werknemers), where the company is based (registered address, office location, vestiging), SBI activities, RSIN, legal form (rechtsvorm) and insolvency status.
Sanctions, PEP and watchlist screening for people and companies. Check whether a person or a company is sanctioned (OFAC SDN, EU, UK OFSI, UN and hundreds of other lists), is a politically exposed person (PEP) or a close associate of one, appears on a debarment, wanted or crime-linked list, or is a known owner or officer of an entity that is. Screen a name with fuzzy matching and scored results, search the entity graph as text, pull one entity with its ownership, directorship and family links, or read the underlying source statements. Built on the OpenSanctions consolidated dataset, rebuilt continuously from 478 source datasets.
Search Dutch company, vehicle-registration and BAG address data through one managed source.
Official Dutch government geodata from PDOK (Publieke Dienstverlening Op de Kaart), the national open-data platform of the Kadaster: geocode a Dutch address to coordinates and reverse, look up buildings and addresses in the BAG (Basisregistratie Adressen en Gebouwen), cadastral parcels (kadastrale percelen) and public-law restrictions (publiekrechtelijke beperkingen, WKPB) in the BRK, CBS neighbourhood and postcode statistics (buurt, wijk, postcode 4 and 6), municipality and province boundaries (gemeentegrenzen, provinciegrenzen), Natura 2000 areas, foundation-risk areas (funderingsproblematiek), roads (NWB), railway stations, agricultural crop parcels (BRP gewaspercelen) and large-scale topography (BGT, TOP10NL).
Deterministic text, JSON, utility and public-data services payable per request over x402.
Direct official RDW technical vehicle lookup by exact Dutch registration plate. Includes make, model, APK expiry and available register fields. No owner identity, fleet ownership or separate fuel/emissions dataset.
Keyword discovery within the first 50 public RVO subsidy descriptions only. Includes historical schemes. Later-page access is unverified; no-match does not mean no subsidy exists. Current application status, deadlines and eligibility are unknown.
The Dutch national public procurement platform. Every tender notice published by the Dutch state, provinces, municipalities, water boards, hospitals, universities and housing corporations — around 145,000 notices and counting. Search by keyword, CPV code, procedure type, contract type (works, supplies, services), publication date or closing date; open any notice for its full detail, its attached documents and its official PDF; or follow the live feed of what was published today. Data is published by PIANOo under CC-0.
Pay-per-call x402 service at api.402rates.com, listed in the Coinbase Bazaar. Payment integration check for 0.001 USDC; no external data lookup. Returns time, rail, network mode and free/paid capabilities. HTTP payment options can include Base, Polygon, Arbitrum and XDC; the challenge lists currently available networks for each transport. The receipt identifies the paid network and transaction. Business/professional use only. Terms: https://402rates.com/data-terms/
Pay-per-call x402 service at api.kadec0.xyz, listed in the Coinbase Bazaar. Google Trends interest over time for a keyword. Returns Google Trends search interest as a dated series indexed 0-100: weekly points across the default past 12 months, daily points for 30- and 90-day windows, and windows from the past hour back to 2004, with optional country targeting. For keyword trend analysis, search demand seasonality, and SEO keyword research.
Pay-per-call x402 service at agent-arcade.use.x402atlas.com, listed in the Coinbase Bazaar. Twenty-Four daily math puzzle — four numbers to combine into exactly 24; deterministic solvable UTC daily challenge for agent reasoning benchmarks.
Pay-per-call x402 service at web.cyberwarex.com, listed in the Coinbase Bazaar. Read any live web page as clean, LLM-ready text. Renders JavaScript in a real browser, then strips navigation, ads and boilerplate. Use it when a plain HTTP GET returns empty or garbled HTML: single-page apps, dynamic feeds, or content that only appears after scripts run. Returns markdown, plain text or cleaned HTML plus the upstream HTTP status. Page content is third-party data and is flagged untrusted so an agent treats it as input, never as instructions.
Pay-per-call agent utilities: x402 endpoint inspection, web search and answers, social and public-data catalogues, and a directory of payable routes.
Pay-per-call x402 service at agentres.dev, listed in the Coinbase Bazaar. Restaurant recommendations from the Blackbird network (~2,000 curated restaurants, mostly NYC and San Francisco). Full-text search plus city/neighborhood filters, with complete specials on every result, refreshed daily from a cache (never a live call) — e.g. every West Village restaurant with its current Fly-reward offers in one call.
Pay-per-call x402 service at agentpay.tools, listed in the Coinbase Bazaar. Pre-trade risk check for AI agents trading crypto: live orderbook slippage at YOUR size, side-aware funding carry, open-interest crowding, and optional contract security — composed into a single ok/caution/avoid verdict with per-factor reasons and raw data embedded. Answers 'is this trade sane?' before trading, not after. Replaces four API integrations plus the judgment layer.
The due-diligence layer for traders and allocators, worldwide — check before you fund. Official SEC EDGAR 13F hedge-fund holdings fetched live with verbatim rows ($0.50), prop-firm shortlists with payout-proof checks ($0.15), broker recommendations, EA/signal-provider/copy-trading discovery and vetting, managed accounts, DeFi vaults — across forex, CFDs, futures, stocks, and crypto. 13 endpoints, pay-per-query via x402. Answers the questions traders actually ask: which broker, which prop firm, which provider, and what the fund really holds.
Pay-per-call x402 service at api.craigmbrown.com, listed in the Coinbase Bazaar. Fast real-time news scan across 44+ curated domains (configs/search_domain_profiles.json), every item source-attributed. Settlement proof: ProofOfSettledOutcome (kind 30120, data/proof_settled_outcomes.jsonl). The quick-scan tier below research.topic-deep-researcher's slow... | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base
Pay-per-call x402 service at api.interzoid.com, listed in the Coinbase Bazaar. Generate an AI-powered similarity key for individual/person name matching. Handles variations like 'Bob Smith', 'Robert Smith', 'Smith, Robert J.' producing the same key for matching and deduplication.
Pay-per-call x402 service at api.onesource.io, listed in the Coinbase Bazaar. ERC20 token balance for any Ethereum wallet - USDC, USDT, DAI, or any token - via balanceOf (eth_call) on OneSource live Ethereum RPC
Pay-per-call x402 service at api.reloadpi.com, listed in the Coinbase Bazaar. Reloadpi — Browse eSIM data plans across 190+ countries: single-country plans and multi-country regional bundles, filterable by every country a trip must cover. Prices shown are final — the exact USDC charged at purchase
Pay-per-call x402 service at api.you.com, listed in the Coinbase Bazaar. You.com Search API: real-time web search returning ranked results grouped by section (results.web, results.news), each with url, title and description; web results also carry snippets. Use when an agent needs fresh, citable web data (news, markets, company facts) to ground a decision. Query params: query (required), count 1-100 (default 10), livecrawl (web|news|all; fetches live page contents, charged per result), country, freshness. Paid per call in USDC.
Pay-per-call x402 service at agi.apify.com, listed in the Coinbase Bazaar. Apify is the largest and most trusted marketplace of tools for web scraping, crawling, data extraction, and automation. Use these tools, called Actors, to extract structured data from social media, e-commerce sites, search engines, maps, travel sites, or any other website. Turn the open web into a real-time data source for your research, lead generation, and monitoring.
Pay-per-call x402 service at edgar.apitoll.cloud, listed in the Coinbase Bazaar. Latest SEC EDGAR filings for any US-listed company by stock ticker or CIK: 10-K annual reports, 10-Q quarterly reports, and 8-K material events. Resolves ticker to CIK via SEC's official index and returns the parsed filing (company, form type, dated items). Sourced live from data.sec.gov.
Pay-per-call x402 service at appstore.use.x402atlas.com, listed in the Coinbase Bazaar. Apple App Store product details — full profile for a single app by product_id: rating, price, description, version history, screenshots & metadata as clean JSON.
The arbitrage layer for every market. 18 endpoints finding the same thing at two prices — prediction-market cross-venue spreads (Polymarket×Kalshi), GPU compute rental arbitrage, AI inference token-price arbitrage, stablecoin parallel-rate premiums (capital-control FX), retail resale margin checks, plus the financial lanes: DeFi yield spreads, DEX/CEX differentials, perpetual funding rates, sports surebets, ETF/NAV gaps, commodity regionals, statistical pairs. Deterministic math, live venue tables, honest verdicts. Pay-per-query via x402 USDC on Base mainnet.
Pay-per-call x402 service at assay.cascadiantech.com, listed in the Coinbase Bazaar. Liquidity pools created on Base mainnet in the last 24 hours, newest first, one page per call, filterable by exchange and flag. Each pool carries measured facts, each with the block it was read at, and true/false/unknown flags, with evidence for every true or unknown one; anything missing is stated in words. No score. Payment on Base mainnet.
Automotive intelligence API powered by NHTSA and EPA official data plus live market synthesis. 11 endpoints: safety recall lookup by VIN, reliability and complaint analysis, step-by-step DIY repair guides, vehicle comparison, market value with sell/hold recommendation, 5-year total cost of ownership, EV break-even, dealer negotiation scripts, pre-purchase inspection checklists, parts pricing, and car-financing/APR intelligence (global: US/UK/DE/CA/AU/IN). Pay-per-query via x402 micropayments on Base.
Pay-per-call x402 service at www.getbags.app, listed in the Coinbase Bazaar. BAGS Agent API index — machine-readable directory of the agentic payment API, MCP server, and x402 payment surface.
Biodiversity and species intelligence API. 9 endpoints: full species profiles (GBIF + IUCN Red List), recent wildlife sightings, eBird birding intelligence, marine biodiversity (OBIS — 100M+ ocean records), invasive species alerts, endangered species deep dives, biodiversity hotspot guides, species identification, and migration timing intelligence. Built for birders, naturalists, divers, ecologists, and AI agents. Pay-per-query via x402 on Base.
Pay-per-call x402 service at api.bitrefill.com, listed in the Coinbase Bazaar. Search 10,000+ gift card & voucher brands across 180+ countries by name and country. Pay in USDC via x402, no account.
Pay-per-call x402 service at preppers-paradise.com, listed in the Coinbase Bazaar. Paid book chapter (x402): Automate the Boring Stuff with Python: What Is Programming. Unit of a larger practical-skills library; free catalog at /library/discovery.json. Book slug: automatetheboringstuffwithpythonnew. Response format: Markdown (.md) for agent parsing. USDC on Base via Coinbase CDP facilitator. Free teasers and discovery.json require no payment.
Pay-per-call x402 service at x402.botsmith.dev, listed in the Coinbase Bazaar. X Tweet Search ($0.02/call): Search X (Twitter) posts with full advanced-search syntax (from:, since:, until:, exact phrases, boolean operators). Returns up to 20 posts per call as clean JSON with metrics and entities, plus a cursor for the next page. No X account or API key needed.
Pay-per-use browser infrastructure for AI agents. Create and extend cloud browser sessions, check or terminate sessions, search the web, and fetch webpage content. Browserbase is externally hosted and x402-native; pay Browserbase directly.
Professional construction intelligence API. Cost estimates, materials takeoffs, building codes, permit guides, inspection checklists, construction schedules, contractor vetting, subcontractor intelligence, project ROI analysis, and project comparison. Global scope, any language.
Pay-per-call x402 service at bykaranteli.com, listed in the Coinbase Bazaar. Order flow toxicity (VPIN) history for BTC, ETH and SOL: 90-day daily VPIN track with closes plus the last 500 volume buckets.
AI-powered career intelligence API. Salary benchmarking, skills gap analysis, negotiation playbooks, interview prep, career transitions, resume optimization, real resume critique on submitted resume text, industry outlook, remote work intelligence, certification ROI, and layoff survival guides. Global scope, any language.
Pay-per-call x402 service at intel.chainquery.com, listed in the Coinbase Bazaar. ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Live mempool fee-pressure signal (state low/moderate/high/severe + score in sat/vB).
The medical intelligence layer for AI agents. Consumer lane: plain-language drug info, drug-drug interaction screening, and recall checks from FDA-approved labels (drug-check, interaction-check, recall-check). Institutional lane: pharmaceutical pipeline and clinical-trial intelligence from 400,000+ ClinicalTrials.gov studies, FDA OpenFDA, and PubMed. 13 endpoints, from $0.10. Pay-per-query via x402 micropayments on Base.
Pay-per-call x402 service at coil.trade, listed in the Coinbase Bazaar. START HERE — the cheapest answer we sell ($0.001) and the first call most agents make. Is crypto risk-on right now? Whether the BTC 200-day master gate is open or closed, the LONG/CASH state of the BTC and ETH sleeves, and a one-line verdict, all evaluated on UTC daily closes by a long-only rules engine. Poll it every cycle; when the gate flips, step up to /api/board/regime for the equity tape and /api/board/indices for the index ladder ($0.005 each). Research, not advice.
Global regulatory intelligence API. Two deterministic agent primitives at the market floor — OFAC sanctions screening ($0.02, SDN + Consolidated lists, alias-aware) and EU VAT validation via VIES ($0.01) — returning official source rows verbatim with no LLM. Plus 12 regulatory intelligence endpoints across 145+ jurisdictions: data privacy law (GDPR/CCPA/PIPL/LGPD/PDPA/POPIA), KYC/AML requirements, corporate compliance and UBO registers, employment law and contractor classification, sector regulation (FinTech/MiCA/HIPAA/EU AI Act), cybersecurity mandates (NIS2/DORA/ISO27001/SOC2), ESG reporting (CSRD/ISSB/SEC climate), compliance deadlines and enforcement news. Pay-per-query via x402 on Base.
Pay-per-call x402 service at abi.cyberwarex.com, listed in the Coinbase Bazaar. Fetch a verified contract's ABI and metadata by address, keylessly, from Sourcify. Returns the ABI plus a summarized list of function and event signatures, the contract name and compiler, and proxy detection (is_proxy + implementation address). Block explorers gate the ABI behind an API key; this does not. Chains: base, ethereum, arbitrum, optimism, polygon, bsc, avalanche. No API keys, no LLM, one x402 USDC micropayment per call.
Capped public-data jobs: marketplace listings, rental comparables, review complaints and hiring signals, run per call rather than per subscription.
Pay-per-call x402 service at amanchain-relay.gitajhd.workers.dev, listed in the Coinbase Bazaar. Bitcoin price and live USD spot price for any major cryptocurrency — BTC, ETH, SOL and 100+ assets; real-time single-token price API with 24h change. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-crypto-price","request":"<input>"}.
Real-time cryptocurrency intelligence API. Synthesizes live data from DeFiLlama, CoinGecko, and Tavily into structured, actionable intelligence. 11 endpoints covering DeFi yield, personalized strategy, security frameworks, threat intelligence, exchange comparison, tax guidance, first-time buyer onboarding, crypto spending, banking, merchant payments, and institutional-grade research briefs. Pay-per-query via x402 micropayments on Base.
Global cybersecurity intelligence API — CVE briefs, vulnerability scanning, CISA KEV, OSINT, threat intelligence (60+ countries, nation-state APTs + eCrime), ransomware group tracking, breach checks, compliance gap analysis (SOC2/ISO27001/GDPR/NIS2/PDPA/POPIA/LGPD), dark web monitoring, and attack surface assessment. Authoritative NVD + CISA data. x402 USDC micropayments on Base.
Pay-per-call x402 service at agents.dexl.io, listed in the Coinbase Bazaar. Current weather and a short forecast for anywhere on earth, by place name or by latitude and longitude. Returns temperature, apparent temperature, humidity, precipitation, wind speed and direction, plus a daily high and low for up to seven days. Place names are geocoded for you.
Pay-per-call x402 service at dns.use.x402atlas.com, listed in the Coinbase Bazaar. DNS A record lookup — resolve any hostname or domain to its IPv4 addresses, returned as a clean JSON list. For host resolution, connectivity and uptime checks, IP-reputation enrichment and infrastructure mapping.
Pay-per-call x402 service at agents.dyoeway.org, listed in the Coinbase Bazaar. Extract public business emails, phone numbers, and social profiles from a website. Batch-safe contact enrichment for autonomous agents. Input: website URL. Returns structured JSON.
Alternative economic intelligence API covering 190+ countries. Combines World Bank Open Data, IMF Datamapper, satellite nighttime lights evidence, and AIS shipping signals to produce institutional-grade sovereign intelligence. 10 endpoints covering satellite GDP verification, GDP tracking, inflation signals, sovereign country briefs, official stats divergence analysis, recession probabilities, frontier market intelligence, trade flow analysis, credit stress assessment, and sanctions impact measurement. Pay-per-query via x402 micropayments on Base. Designed for hedge funds, development finance institutions, corporate treasury teams, and AI agents.
Pay-per-call x402 service at email-auth.use.x402atlas.com, listed in the Coinbase Bazaar. Email authentication posture check: parses SPF, DMARC and DKIM plus MX for any domain and grades deliverability/anti-spoofing gaps (SPF +all, SPF >10 lookups, DMARC p=none, missing DKIM). Clean JSON for deliverability and security-ops automation.
AI-powered ESG and sustainability intelligence API. Covers CSRD compliance roadmaps, EU Taxonomy alignment checks, supply chain due diligence (CSDDD), carbon emissions analysis, SASB sector materiality, greenwashing risk assessment, company ESG intelligence, and ESG disclosure guidance — plus a consumer-facing ethical-sourcing suite covering brand checks, coffee, cocoa, cruelty-free cosmetics, conflict minerals, certified commodities, and fashion brands. 17 endpoints. Payments via x402 USDC micropayments on Base.
Global precision agriculture intelligence API. Synthesizes satellite NDVI, MET Norway weather forecasts (CC BY 4.0), NASA POWER soil and climate reanalysis, USDA WASDE, FAO, and EPPO into actionable intelligence for growers, traders, agronomists, and AI agents. 10 endpoints covering crop health, yield forecasting, weather risk, soil intelligence, pest/disease alerts, irrigation scheduling, commodity outlook, input costs, planting windows, and seasonal briefs. Pay-per-query via x402 USDC micropayments on Base mainnet. Covers any crop at any lat/lon globally — wheat, corn, rice, soybeans, coffee, cocoa, cotton, palm oil, sugarcane, cassava, and more. Responds in any language via ?lang= parameter.
Global regulatory filing intelligence API covering 22 exchanges worldwide. SEC EDGAR (US), Companies House (UK), SEDAR (Canada), EDINET (Japan), ASIC (Australia), HKEx (Hong Kong), BSE/NSE (India), Euronext (France/Netherlands/Belgium), XETRA (Germany), SGX (Singapore), KOSPI/KOSDAQ (South Korea), B3 (Brazil), JSE (South Africa), Tadawul (Saudi Arabia), SET (Thailand), Bursa Malaysia, NZX (New Zealand), TASE (Israel), BMV (Mexico). 13 endpoints: exchange-specific routing, filing summaries, insider trading, institutional ownership, IPO deep-dives, material events, forensic red flags, peer comparisons, full-text search, SEC Form N-PORT fund-holdings intelligence, EDGAR filing-anomaly scanning, full-text search with real excerpts, and municipal bond disclosure search (EMMA/MSRB). Broker affiliate links included in responses. Pay-per-query via x402 on Base.
Product discovery intelligence API — the research layer before the transaction, for shopping and buyer agents. One-call pre-purchase buy/wait/avoid verdicts with official CPSC recall screens, gift finding, Best-product-for-use-case recommendations, head-to-head comparisons, cheaper alternatives, hidden gems, used/refurbished sourcing, local professional vetting, grants and funding, scholarships, rent vs buy analysis, and CPSC/NHTSA/FDA product recall lookup. Pay-per-query via x402 micropayments on Base.
AI-synthesized gaming, collectables, and esports intelligence API. Covers game deals across Steam/Epic/GOG/Humble, buy-or-wait verdicts, competitive meta and tier lists, Steam trending, PC build recommendations, trading card pricing (Pokemon/MTG/YGO), eBay sold vs listed gap analysis, esports match schedules, team profiles, betting analysis, and tournament breakdowns. Pay-per-query via x402 on Base.
Pay-per-call x402 service at social.gedx402.com, listed in the Coinbase Bazaar. SociaVault API proxy — instagram-reels. Query/body matches https://docs.sociavault.com/api-reference/openapi.json. GET/POST per route; x402 per call. $0.014 USDC per request.
Real-time geopolitical intelligence API for 195+ countries. Political risk, conflict monitoring, sanctions, elections, trade tensions, instability early warning, supply chain risk, and regional situational awareness — powered by GDELT, ACLED, World Bank, and AI synthesis.
Pay-per-call x402 service at x402.glassnode.com, listed in the Coinbase Bazaar. Percent Balance on Exchanges — The percentage of supply held on exchange addresses. Data by Glassnode.
Pay-per-call x402 service at glim.sh, listed in the Coinbase Bazaar. Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmusk AI min_faves:100"}
Real-time skincare and K-beauty ingredient intelligence API. Synthesizes live regulatory and scientific data (EU CosIng, CIR/PubChem, AAD dermatology guidance, Korean MFDS context) into structured, actionable intelligence. 12 endpoints covering ingredient lookup, conflict checking, product decoding, pregnancy/nursing safety, fungal-acne safety, dupe finding, routine building, K-beauty vs Western comparison, claims/greenwashing detection, price-per-active value analysis, sensitive-skin screening, and retailer sale timing. Pay-per-query via x402 micropayments on Base or Solana.
Pay-per-call x402 service at google-trends.use.x402atlas.com, listed in the Coinbase Bazaar. Google Trends interest over time for a keyword — worldwide search popularity as a monthly series for keyword research, SEO & demand trend analysis.
Global government procurement intelligence API. Tracks $5+ trillion in annual government spending across US federal contracts (USASpending.gov), EU tenders (TED — all 27 member states), UK government contracts, international development banks (World Bank, ADB, AfDB), and UN system procurement. 9 endpoints covering vendor competitive intelligence, agency profiles, active solicitations, and full contract briefs. Payments via x402 USDC micropayments on Base.
The funding-discovery layer for organisations anywhere — grounded in official sources fetched live: Grants.gov, the EU Funding & Tenders Portal (SEDIA), gov.uk Find a Grant, USAspending, and IRS Form 990 records. Match open calls to your profile (US federal/state, EU $0.25, UK $0.25, global development), check funders' real giving history, draft proposal sections ($0.20) and complete ready-to-send Letters of Inquiry ($2). 14 endpoints for nonprofit, startup, research, and grant-writer agents.
Pay-per-call x402 service at grid.lonestaroracle.xyz, listed in the Coinbase Bazaar. US electricity grid — demand, generation mix (renewable/gas/nuclear), and stress signals across 7 regions
Farm-to-table intelligence API. Find local farms, farmers markets, and CSAs via USDA data. Seasonal produce calendar for all US states + UK/AU/CA. Food label decoder (what 'free-range' actually means). Certified organic farm lookup (USDA Organic INTEGRITY). Dirty Dozen/Clean Fifteen pesticide guide. Regenerative agriculture certification tiers. EU/French/Italian protected food designations (DOP/PDO/AOC). Agritourism and u-pick finder. CSA evaluation guide. Local vs. conventional cost analysis. Farm-to-table lifestyle roadmap. Home food preservation (canning/fermenting/dehydrating). Foraging intelligence (edible wild plants, mushrooms, berries). Backyard livestock basics. 15 endpoints, pay-per-query via x402 micropayments on Base.
Global home intelligence API for buyers, sellers, owners, and renters, in any country. 10 endpoints: home value estimates with comparable sales, neighborhood analysis (schools, safety, walkability), improvement ROI with parts lists, resale cost-vs-value ROI, contractor vetting, energy efficiency incentives, seasonal maintenance checklists and calendars, smart home advice, and rental market analysis with official fair-market-rent data where available. Pass location + country on any endpoint for jurisdiction-correct currency, incentives, and licensing authorities. Pay-per-query via x402 micropayments on Base.
Pay-per-call x402 service at hubvibe-io.com, listed in the Coinbase Bazaar. Full website audit in one call: accessibility (WCAG 2.1 A/AA via axe-core), on-page SEO, HTTP security headers and page speed / page weight, from a single browser load of one URL. Cheaper than four separate calls; if any part cannot run, nothing is billed. Use a single audit route when you need only one of the four.
Pay-per-call x402 service at whaletape.xyz, listed in the Coinbase Bazaar. Hyperliquid perps (perpetual futures). What history exists before you pay for it: how many markets we track, which asset classes, and the range covered. The cheap probe that tells an agent whether the paid series is worth buying
Global immigration intelligence API serving 281M+ migrants and 35M+ digital nomads. 11 endpoints: points calculators (Express Entry CRS, SkillSelect, UK PBS, Germany), visa requirements for any nationality/destination pair, PR pathways (Green Card, Express Entry, EU Blue Card), digital nomad visa finder (50+ countries), citizenship by investment and ancestry programs, USCIS case status + Visa Bulletin decoding, global retirement visa intelligence, immigrant rights, and complete cost breakdowns. Includes Boundless + CitizenPath filing service links, Wise + Remitly money transfer links. x402 micropayment — USDC on Base.
Pay-per-call x402 service at ip402.xyz, listed in the Coinbase Bazaar. Paid IP intelligence endpoint returning normalized geolocation and ASN data for a single IPv4 or IPv6 address.
Pay-per-call x402 service at x402-adsb.x402-adsb-worker.workers.dev, listed in the Coinbase Bazaar. Live aircraft positions over Kansai / western Japan from an independent ADS-B receiver (~1s freshness): position, altitude, speed, squawk, plus callsign→route resolution (origin/destination airports) from official timetables.
Global longevity intelligence API — biomarker interpretation, supplement evidence (NMN/NR/rapamycin/metformin/senolytics), personalized protocols (Peter Attia/Bryan Johnson frameworks), active clinical trials (ClinicalTrials.gov), Blue Zone research, WHO country longevity profiles (195+ countries), epigenetic clocks (GrimAge/DunedinPACE), dietary analysis, longevity drug intelligence, consumer-DNA gene-variant interpretation, and global clinic guides. x402 USDC micropayments on Base.
Pay-per-call x402 service at api.losbeto.xyz, listed in the Coinbase Bazaar. LLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-provider failover chain (Groq, Gemini, paid tiers when configured). One flat price, any subject, no API keys...
Real-time macro intelligence API for forex and CFD traders, plus deterministic market primitives. 14 endpoints: session briefs, economic events, COT positioning, commodities, equities, economic calendar, crypto, EIA inventory, directional sentiment, intermarket synthesis, rate differentials and macro regime classification (LLM-synthesized from FRED, CFTC, Alpha Vantage, EIA, CoinGecko and Tavily) — plus two zero-LLM, fully deterministic primitives at $0.005: FX conversion at the official ECB reference rate, and a global stock-exchange market-status / trading-hours / holiday-calendar check. Pay-per-query via x402 micropayments on Base and Solana.
Send a REAL physical letter — US First-Class, US Certified Mail (with optional electronic return receipt), or international — via Lob's Print & Mail network. ACTION API, not a data lookup: paying causes a real letter to be printed and mailed. Flow: free quote -> paid send -> optional status/tracking poll. Pay-per-call via x402 on Base.
Pay-per-call x402 service at api.marketintelligenceapi.com, listed in the Coinbase Bazaar. Crypto market regime: bullish, bearish or mixed, with breadth, average buy pressure, average momentum and the leading assets. Use to set risk posture.
The AI-visibility layer for businesses anywhere in the world — get found by the assistants doing the choosing. Live AI-visibility check with verbatim site evidence ($0.50: robots.txt AI-crawler rules, llms.txt, Schema.org, sitemap), LLM visibility strategy, local SEO for any country, channel mix, content briefs, ad copy, email sequences, competitor gap, social strategy, ROI forecasting, technical SEO review, video ad scripts, TTS-ready voiceover scripts. 15 endpoints, pay-per-query via x402 — no API keys, no subscriptions.
Pay-per-call x402 service at agent.massive.com, listed in the Coinbase Bazaar. SEC document text sections providing raw text content from specific sections of SEC filings (10-K, 10-Q, etc.). Can't find what you're looking for? POST feedback to /feedback, no charge.
Pay-per-call x402 service at mcp.blocksize.info, listed in the Coinbase Bazaar. Real-time shared bid/ask snapshot data, including crypto pairs and supported equity tickers, from Blocksize Capital.
Meal planning intelligence API. Weekly meal plans by dietary needs and budget, recipes with technique tips, grocery lists by store section, pantry-to-meal improvisation, batch cooking guides, dietary restriction guidance, budget meal strategies, ingredient substitutions with ratios, leftover transformation, and kitchen equipment advice. Pay-per-query via x402 micropayments on Base.
Pay-per-call x402 service at minifetch.com, listed in the Coinbase Bazaar. Cheap robots.txt preflight before you call the Minifetch /extract and /run/seo-page-audit endpoints: returns whether the Minifetch user agent may fetch a target URL (allow/deny) plus its crawl-delay. If blocked or setting a crawl delay read https://minifetch.com/tutorials/unblock-minifetch . Checks the URL as given — does not follow redirects. Supports GET & POST
AI-powered nutrition intelligence grounded in real PubMed peer-reviewed research and USDA FoodData Central. Evidence-based supplement analysis ranked by strength of evidence, personalized nutrition plans, food profiles, meal analysis, supplement stacks, CGM glucose pattern review, supplement-interaction checks, lab-result interpretation, longevity protocols, and prenatal nutrition for any health goal. Honest science — not marketing claims. New 2026 lanes: GLP-1 nutrition companion (deterministic protein/fluid targets + muscle-preservation plan for semaglutide/tirzepatide users), barcode-level ultra-processed food checks (NOVA group, additive census, live Open Food Facts), and supplement brand safety verification (FDA recalls verbatim + third-party-testing status, citation-gated).
Pay-per-call x402 service at api.oblique.markets, listed in the Coinbase Bazaar. Use when an agent needs a trusted UTC timestamp or the smallest end-to-end test of its x402 payment client. Returns Current server time as ISO 8601 and Unix epoch milliseconds, returned only after a real settlement. $0.01.
Pay-per-call x402 service at omniterminal.app, listed in the Coinbase Bazaar. Omni Terminal delivers fresh, deduplicated market-moving news and catalyst context across equities, crypto, macro, and forex for AI trading agents.
Pay-per-call x402 service at omniguchi.0000402.xyz, listed in the Coinbase Bazaar. Restore Hunger for an active Omniguchi. Any verified payer may care for any hatched target.
Pay-per-call x402 service at chain.cyberwarex.com, listed in the Coinbase Bazaar. Latest block on any major EVM chain: block number, timestamp, age in seconds, base fee and gas used/limit. The cheapest possible liveness and chain-tip check for an agent: confirm a chain is progressing, timestamp an observation, or pick a block for a query.
Intelligence API for the onchain financial transition. Decodes legislation, tracks real world asset tokenization in depth (yield comparison, issuer/redemption risk, tokenized gold), models sector impact scenarios, guides onchain integration, monitors institutional adoption, tracks crypto ETF flows, and tracks the CLARITY Act, and ships a full token due-diligence engine (safety scan, holder map, exit depth, narrative-vs-chain receipts). Global scope. 20+ endpoints. x402 micropayment protocol on Base.
Business discovery, company profiles and contact enrichment: local businesses, website contacts, emails and social profiles, with web, news-topic and forum search.
Pay-per-call x402 service at orcpin.dev, listed in the Coinbase Bazaar. x402 endpoint reliability pre-flight: factual service-delivery measurements of a target x402 endpoint before an agent pays it — reachability/uptime rate, valid-402 rate, response latency (p50/p95/p99), last status, and sampled paid delivery verification. Facts only (no trust score, no 'scam' label). Check whether an endpoint is live and delivers before spending on it.
Veterinary intelligence API grounded in PubMed peer-reviewed research and FDA animal drug adverse event data. 12 endpoints covering symptom triage, veterinary research, condition-based nutrition, medication dosage context, breed-specific health guides, force-free behavior/training, lifetime cost planning, insurance comparison, senior-pet care, toxicity triage, pet food recall checks, and pet travel rules. Pay-per-query via x402 micropayments on Base.
Pay-per-call x402 service at pixels.gateway.clawca.sh, listed in the Coinbase Bazaar. Inspect a public HTTPS URL for redirects, metadata, content type, word count, and content hash.
Pay-per-call x402 service at agent.pocket.network, listed in the Coinbase Bazaar. An agent-only messaging network. Agents register with an Ed25519 key and talk in public rooms and end-to-end encrypted private rooms and DMs. POST /v2/lookup finds agents by id, handle, name or query; POST /v2/rooms searches the public room directory by name or topic, no identity needed; POST /v2/sync publishes signed events. Auth rides in the body. Pay per request in USDC; no account, no API key.
AI-synthesized real estate intelligence API covering any country. Mortgage/remortgage analysis, true affordability modeling, rent vs. buy decisions, refinance opportunity, hyperlocal market conditions, and rental-market intelligence. Location + optional country params; jurisdiction-aware for US/UK/CA/AU/DE/IN with honest fallback elsewhere. Returns structured JSON. Requires x402 micropayment (USDC on Base mainnet).
Global mineral and resource exploration intelligence API. Covers mineral prospectivity assessment, deposit intelligence, critical minerals country scans, jurisdiction entry-risk, social license risk, satellite scene availability, geochemical anomaly analysis, commodity supply/demand, and oil & gas basin analysis. Powered by USGS MRDS, Copernicus, NASA Earthdata, World Bank, GDELT, and AI synthesis. All endpoints pay-per-query via x402 USDC on Base mainnet.
Pay-per-call x402 service at proxy.0000402.xyz, listed in the Coinbase Bazaar. Pay $0.01 USDC to make an outbound HTTP request through the proxy. Supports all standard HTTP methods, custom headers (including auth), and JSON or raw bodies. Responses are returned as text or base64-encoded binary. Max response size 10 MB, timeout 30s. Each request performs one upstream fetch and returns the final URL plus response metadata.
Pay-per-call x402 service at proxy.suverse.io, listed in the Coinbase Bazaar. Real-time forex exchange rates for 170+ currencies with USD base. Daily updates from ExchangeRate-API open data. AI agent international payment calculator, cross-border FX, finance dashboard, currency converter API, pay-per-call USDC.
Pay-per-call x402 service at quartermaster.surewhynot.app, listed in the Coinbase Bazaar. Resolve DNS records using DNS-over-HTTPS and return structured JSON for infrastructure, security, and agent workflows.
Pay-per-call x402 service at readx.sh, listed in the Coinbase Bazaar. Search for tweets by query (optional product filter; paginate with cursor). Example: GET /api/search/tweets?q=typescript
Country risk intelligence API for travelers, expats, and businesses. 10 endpoints: comprehensive risk profiles across 6 dimensions, travel safety with advisory levels and insurance referrals, business risk and market entry analysis, side-by-side country comparisons, expat living guides, situational security alerts, evacuation planning, digital nomad scoring, sanctions exposure analysis, and supply chain risk. Powered by World Bank governance indicators and real-time intelligence. Pay-per-query via x402 micropayments on Base.
Universal product safety intelligence API. 9 endpoints: US recalls (CPSC + FDA + USDA + NHTSA), EU Safety Gate / RAPEX alerts (all 27 member states), global safety alerts (WHO + Canada + Australia + UK), consumer product incidents, vehicle safety, food/drug recalls, home hazards, child safety, and brand scoring A-F. Pay-per-query via x402 on Base.
Fragrance intelligence API for perfume collectors, dupe-hunters, and blind-buyers. Note-pyramid lookups, in-house batch-code freshness decoding, dupe/clone matching, blind-buy risk scoring, reformulation checks, EU allergen context, occasion/climate matching, price-per-ml value math, Middle Eastern attar/oud navigation, discontinuation watch, collection valuation, and layering guides. 12 endpoints, pay-per-query via x402 micropayments on Base.
Pay-per-call x402 service at schemasure.com, listed in the Coinbase Bazaar. Extract strict, JSON-Schema-valid typed JSON from unstructured text or HTML. Failed extraction calls are not settled. Primary x402 V2 API for production agents.
Global scholarship and student finance intelligence API. Covers 190+ countries: scholarship search by profile, cross-border funding (Chevening, DAAD, Fulbright, Erasmus+, Commonwealth, CSC, MEXT, Türkiye Bursları, and 50+ government programs), US financial aid via College Scorecard, FAFSA strategy, student loan repayment (US SAVE/IBR/PAYE, UK Plan 2/5, Australia HELP, Canada RAP), student loan refinancing intelligence (US/UK/CA/AU/DE/IN market rates and lender categories), loan forgiveness (PSLF, TEACH, state programs, profession-specific), degree ROI analysis, merit aid strategy, scholarship deadlines, and essay coaching. Pay-per-query via x402 micropayments on Base.
Pay-per-call x402 service at scvd.store, listed in the Coinbase Bazaar. A Small Blessing. One blessing slip from a 87-slip jar filled in 2 seasons so far, never the same slip twice in a row, delivered instantly with purchased_text: an ed25519 envelope binding the exact words and purchase certificate. Full listing: https://scvd.store/menu/small_blessing. MCP tool: buy_small_blessing.
Pay-per-call x402 service at stocks.cyberwarex.com, listed in the Coinbase Bazaar. Key annual fundamentals for a US ticker from SEC XBRL: revenue, net income, total assets and liabilities, stockholders equity, cash, basic EPS and shares outstanding, each with its fiscal period and source concept. Keyless, public-domain EDGAR. For valuation, screening and grounding a financial claim in primary filings.
Cross-asset trading intelligence engine. Market scanner covers 37 instruments (28 FX pairs + 4 metals/commodities + 5 global indices). FX-only scanner for 28 pairs. Equity intelligence engine for any US stock — day trade (VWAP/ORB/FINRA short volume/WSB sentiment), mid-term swing (technical setup + fundamental catalyst + analyst revisions + squeeze potential), and long-term position (business quality + PEG + 10-year revenue CAGR from SEC EDGAR + FCF trend). Equity screener finds the best stock to buy right now. Options intelligence (0DTE/mid-term/LEAPs) with GEX, VRP, and NSE India data. Sports picks for 35+ sports. Polymarket prediction market scanner. Powered by 20+ real-time intelligence sources including SEC EDGAR XBRL, FINRA REGSHO, CBOE P/C ratios, GEX, VIX term structure, COT, FRED, GDELT, and ApeWisdom Reddit sentiment.
Sirenic
Verified
French and European company data from official registers: company profiles, annual accounts, directors and ownership, legal alerts, procurement, establishments and business checks.
Pay-per-call x402 service at skim402.com, listed in the Coinbase Bazaar. Skim: clean reader — URL to agent-ready markdown + structured metadata, ~4x smaller than raw HTML.
Pay-per-call x402 service at api.solenrich.com, listed in the Coinbase Bazaar. Trailing 7d, 30d, and lifetime holder yield: rewards distributed in the quote asset, priced in USD, divided by average market cap over the window (daily snapshots). Annualized with an explicit caution flag when the window is under 7 days or partial. Returns quote_exposure — what a holder is economically long (the coin + the quote asset) and the reward asset.
Pay-per-call x402 service at sqlpermit.schemasure.com, listed in the Coinbase Bazaar. Decide whether an agent-authored PostgreSQL statement complies with an execution policy, using PostgreSQL's own parser rather than pattern matching. Detects statement stacking, data-modifying CTEs, COPY PROGRAM, privilege changes, and dangerous functions that read as ordinary SELECTs. Returns reason codes and an optional short-lived signed permit bound to the exact normalized statement. Never connects to your database.
Real-time stablecoin market intelligence API. Synthesizes live data from DeFiLlama, CoinGecko, the Federal Register, and Tavily into structured, actionable intelligence covering GENIUS Act compliance, yield comparison, peg stability, cross-chain flows, payment-rail comparison, reserve-attestation freshness, and global stablecoin regulation. 8 endpoints. Pay-per-query via x402 micropayments on Base.
Pay-per-request toegang tot FullEnrich, CompanyEnrich, PDL, Clado, Exa, Firecrawl, Google Maps, Serper, Hunter, Minerva en Whitepages. Extern gehost, betaal de provider rechtstreeks.
Pay-per-call x402 service at stabletravel.dev, listed in the Coinbase Bazaar. Search cached Seats.aero award availability by origin, destination, dates, cabin, carriers, and pagination.
Pay-per-call x402 service at stableupload.dev, listed in the Coinbase Bazaar. Buy a site upload slot. Upload a zip file, then activate to extract and serve as a static site.
Pay-per-call x402 service at straits.live, listed in the Coinbase Bazaar. Strait of Hormuz per-vessel intelligence: the live-AIS vessel manifest (MMSI-keyed, flag derived from the MMSI MID), the OFAC-sanctioned vessels currently in the Persian Gulf window with program detail, per-vessel risk bands, latest raw AIS positions, the top AIS-dark hulls with the full dark count alongside, and OFAC + UK sanctions reference-list sizes (per-IMO multi-body detail at /api/premium/vessel/{imo}).
Pay-per-call x402 service at sh-origin.walls.sh, listed in the Coinbase Bazaar. Read any web page as clean text + markdown for AI agents. Give a URL, get back the page title, readable markdown, and plain text — the readable content extracted from the HTML. Pay-per-call in USDC via x402 — no signup, no API key. Use for letting an agent read pages, fetch articles/docs it can't access, scrape content, and feed RAG.
Pay-per-call x402 service at api.hergertsynthora.com, listed in the Coinbase Bazaar. SYNTHORA defi-yields: stablecoin DeFi yields ranked with a risk outlier detector — APY vs class median (>=3x median = the excess yield IS the risk price). Only pools with TVL >= $10M. Source: DefiLlama, free, no key. $0.01 USDC x402 Base.
Board-game and tabletop intelligence API. Synthesizes Claude's own board-game knowledge with live Tavily web grounding, the free BoardGamePrices.co.uk pricing API, and the free Gamefound crowdfunding API into structured, actionable intelligence. 11 endpoints covering recommendations, comparisons, expansions, collection valuation, crowdfunding, party/solo/family picks, complexity, pricing, and awards. Never uses BoardGameGeek data (BGG's terms prohibit commercial/AI use). Pay-per-query via x402 micropayments on Base.
Global workforce intelligence API — salary benchmarks, remote compliance, employer of record cost models, work visa pathways, skills demand, talent market analysis, executive compensation, layoff tracking, skills gap analysis, and multi-country hiring cost comparison. Covers 60+ countries. All endpoints via x402 USDC micropayments on Base.
Global tax code intelligence API. 15 endpoints: 190+ country tax overviews, citation-verified US state-tax answers (CA + NY), multi-country comparison, digital nomad optimization, bilateral tax treaty analysis, international corporate structuring, crypto tax by jurisdiction, expat obligations (FBAR/FATCA/FEIE/non-dom), VAT/GST compliance — plus citation-verified crypto wallet tax reviews (US/UK/DE/IN), on-chain wallet investigation, and drainer-protection approval scans. Powered by OECD data, official tax authorities, and Claude. Pay-per-query via x402 on Base.
Pay-per-call x402 service at stack.netzhandwerker.de, listed in the Coinbase Bazaar. One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache.
Pay-per-call x402 service at api.telemost.io, listed in the Coinbase Bazaar. Telegram content analytics and data extraction: pull structured entities from a channel's recent posts, links, @mentions, #hashtags, $cashtags, emails, phone numbers and bot commands. Contacts, tickers or outbound links at scale. Formatting-level entities, not semantic NER.
Pay-per-call x402 service at 402timezones.vercel.app, listed in the Coinbase Bazaar. Convert a time between any two IANA time zones (DST-aware). Pay-per-call in USDC on Base.
Global trade intelligence API. 12 endpoints: HS code classification, tariff rates across 200+ countries with FTA preferential rates, full landed cost calculator, Free Trade Agreement analyzer (300+ agreements), sanctions screening (OFAC/EU/UN/UK), market entry intelligence, export compliance (EAR/ITAR/EU dual-use), trade policy news, live freight rate benchmarking by lane, nearshoring/reshoring advisor with USMCA analysis, supplier country risk (UFLPA/ESG/forced labor), and Incoterms 2020 decoder. The FTA utilization gap — only 30–40% of eligible trade claims preferential rates — is the core value driver. Pay-per-query via x402 on Base.
Pay-per-call x402 service at simulate.cyberwarex.com, listed in the Coinbase Bazaar. Decode raw EVM calldata into a named function, signature and arguments, plus security risk flags (unlimited token approval, setApprovalForAll, ownership transfer, unknown selector, native value transfer). Keyless, deterministic, no simulation - the cheap way for an agent to understand and risk-screen a piece of calldata before signing.
Pay-per-call x402 service at api.ukintel.uk, listed in the Coinbase Bazaar. Find a UK company by name. Returns the top 5 matches from the Companies House register with number, name, status and incorporation date. Taster tier - cheap enough to try on a whim before paying for a full profile or verdict.
Pay-per-call x402 service at cpi-report-us.underscoredone.com, listed in the Coinbase Bazaar. Gives you official United States inflation numbers from the government's BLS Consumer Price Index. Ask for the newest reading, a specific month in the past, or a whole range of months, and get back clear percentages for overall inflation and 'core' inflation (which ignores food and energy prices), plus a plain-English summary sentence.
Pay-per-call x402 service at vaaya.ai, listed in the Coinbase Bazaar. Brave — keyword web search over Brave's own independent index (not Google/Bing). Pass `q`; optional `count` (1-20), `offset` (pagination), `country` (2-letter), `search_lang`, `freshness` (pd|pw|pm|py or YYYY-MM-DDtoYYYY-MM-DD), `safesearch`, `result_filter` (comma list: web,news,videos,faq,discussions), `extra_snippets` (up to 5 alternative excerpts per hit). Returns ranked results with snippets — no page content; chain a scrape action for full text. The independent keyword-index alternative t…
Startup funding intelligence API for founders and AI agents. Real-time VC round data, investor matching, pitch deck scoring, term sheet decoding, cap table dilution modeling, global accelerator directory, TAM/SAM/SOM market sizing, startup legal formation in 15+ countries, comparable deal benchmarks, and investor due diligence prep. Pay-per-query via x402 on Base.
Pay-per-call x402 service at voidfeed.ai, listed in the Coinbase Bazaar. Returns clean, normalized datasets of AI model benchmarks, pricing, leaderboard scores, and Ethereum EIPs, parsed from sources that are costly to scrape.
Pay-per-call x402 service at api.edifiedlab.com, listed in the Coinbase Bazaar. Options-style volatility regime: ATR percentile and market-regime detection for a futures instrument.
Global water intelligence API. Covers US groundwater levels (USGS 10,000+ monitoring wells), streamflow at gauge stations, drought status (US Drought Monitor D0-D4), water quality (EPA WQP — nitrates, lead, arsenic, PFAS, bacteria), aquifer sustainability analysis (Ogallala, Central Valley, Floridan, 30+ systems), flood risk with FEMA zone context, global water stress by country and basin (WRI Aqueduct/FAO AQUASTAT/NASA GRACE), agricultural water use and curtailment intelligence, and comprehensive municipal water supply briefs. Pay-per-query via x402 on Base mainnet. Zero API keys required for data sources.
Pay-per-call x402 service at 4yearcycle.com, listed in the Coinbase Bazaar. General web search reselling the Tavily Search API: query the live web and get back ranked results (title, URL, snippet, relevance score) plus an optional short synthesized answer, with basic or advanced search depth and optional domain include/exclude filters.
Pay-per-call data and utility APIs for AI agents, including web and SEO tools, accessibility checks, design generation, crypto market data, persistent wallet-owned agent memory, and flat-priced LLM routes.
Pay-per-call x402 service at weight402endpoint.vercel.app, listed in the Coinbase Bazaar. Convert a weight/mass value between units (kg, g, lb, oz, stone, tonne, and more).
Pay-per-call x402 service at worxai.tech, listed in the Coinbase Bazaar. Catalog of 19 synthetic datasets for AI agent training and testing — financial markets, x402 agent payment traces, MCP tool-call transcripts, healthcare claims, IoT sensor logs, and more. Each category is generated on demand and purchasable individually via /datasets/detail. Catalog access is priced at $0.035 per delivered catalog row per successful call.
Pay-per-call x402 service at seo.cyberwarex.com, listed in the Coinbase Bazaar. On-page SEO audit for any live URL. Returns a 0-100 SEO score plus the raw signals behind it: title tag and meta description with their lengths, canonical URL, robots directives, the full H1-H3 heading map, image alt-text coverage, Open Graph and Twitter card completeness, and whether schema.org structured data is present. Fetches the live page on every call, so results reflect the page as it is now. Use it to audit a landing page, diagnose weak search rankings, or inspect a competitor.
Pay-per-call x402 service at uptime.cyberwarex.com, listed in the Coinbase Bazaar. Fleet-wide uptime statistics for every monitored endpoint: uptime percentage, average response time, and total check count over 1, 7 and 30 day windows (plus an optional custom window). Use it to get an at-a-glance reliability picture of a service fleet in one call.
Pay-per-call x402 service at video.cyberwarex.com, listed in the Coinbase Bazaar. YouTube video metadata in one call: title, channel name and id, duration, upload date, view and like counts, description, thumbnail URL, the chapter list with start and end times, and the language plus kind (manual or auto) of every available caption track. Never downloads media. Use it to check a video's length or caption availability before paying for a transcript, or to enrich a bare video link with real facts.
Pay-per-call x402 service at search.cyberwarex.com, listed in the Coinbase Bazaar. Web search that returns structured SERP results as JSON. Runs on a dedicated SearXNG instance aggregating multiple engines, so there is no per-engine API key, quota or HTML scraping to manage. Each result carries title, URL, snippet, the source engine and a published date where available. Choose general web, news, or image results, up to 10 per call. Use it to ground an answer in current web sources, research a topic, or monitor news on a query.
Pay-per-call x402 service at x402tap.com, listed in the Coinbase Bazaar. Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query
Pay-per-call x402 service at x402-factory.com, listed in the Coinbase Bazaar. Cheapest endpoint: liveness plus x402 payment pipeline check — Returns ok with the server time and whether this call was paid. Use it to verify your x402 client end to end before spending on data endpoints.
Pay-per-call x402 service at x402.twit.sh, listed in the Coinbase Bazaar. Search Twitter/X tweets with advanced filters. Returns up to 20 tweets per page, most recent first, with pagination. At least one filter required. Params: words, phrase, anyWords, noneWords, hashtags, from, to, mentioning, minReplies, minLikes, minReposts, since (YYYY-MM-DD), until, next_token. e.g. GET /tweets/search?words=bitcoin&from=elonmusk&minLikes=100. Returns X v2 API-compatible JSON.
Pay-per-call x402 service at agents.x402stock.xyz, listed in the Coinbase Bazaar. The average interest rate the US Treasury currently pays on its outstanding debt, broken out by security (Treasury Bills, Notes, Bonds, TIPS, FRNs, savings, and the marketable/total aggregates) for the latest reported month, in percent. No ticker needed. A read on the government's cost of borrowing that complements the /treasury-yields curve. Sourced from the US Treasury (FiscalData).
Pay-per-call x402 service at x402stock.xyz, listed in the Coinbase Bazaar. The average interest rate the US Treasury currently pays on its outstanding debt, broken out by security (Treasury Bills, Notes, Bonds, TIPS, FRNs, savings, and the marketable/total aggregates) for the latest reported month, in percent. No ticker needed. A read on the government's cost of borrowing that complements the /treasury-yields curve. Sourced from the US Treasury (FiscalData).