Academic Paper Search | Apiosk Gateway

Method	Path	Description	Cost
GET	/v1/congress-trades	US congressional stock trades. Stock transactions disclosed by members of the House and Senate under the STOCK Act — politician, ticker, amount, and date.	$0.06 default	View details
GET	/v1/defi-tvl	DeFi TVL for protocols and chains. Returns total value locked per DeFi protocol or per chain via DefiLlama, with category, supported chains, and TVL change over time, filterable by category or chain. For DeFi protocol screening, chain-level TVL comparison, and tracking where liquidity is moving. Keyless.	$0.02 default	View details
GET	/v1/domain-info	Domain WHOIS and DNS lookup. Registrar, creation and expiry dates, nameservers, and full DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain.	$0.02 default	View details
GET	/v1/email-validate	Email validation and email list cleaning. Checks each email address for RFC syntax, a live MX record lookup returning the real mail hosts, disposable-domain detection, role-account flags (info@, sales@, noreply@), and a free-provider flag, rolled into a per-address ok/risky/invalid verdict with reasons. Batch up to 25 email addresses per call. Domain-level DNS only, no SMTP mailbox probe. Keyless.	$0.03 default	View details
GET	/v1/fda	FDA recalls and adverse events. Drug, device, and food recall and adverse-event records from openFDA with classification, recalling firm, and reason.	$0.02 default	View details
GET	/v1/interest-by-region	Google Trends interest by region for a keyword. Returns the subregional breakdown of Google Trends search interest inside a country - by state, province, or region - each ranked 0-100 relative to the strongest region. For regional demand mapping, geo targeting, and finding where a keyword over-indexes before spending on it.	$0.03 default	View details
GET	/v1/market-sentiment	Market fear & greed index. Aggregated investor sentiment from CNN Fear & Greed, the crypto Fear & Greed index, and the VIX volatility gauge.	$0.06 default	View details
GET	/v1/papers	Academic and scientific paper search API. Search research papers and scholarly literature across arXiv, PubMed, OpenAlex, Crossref, and Semantic Scholar in one call, deduplicated into a ranked result set: title, authors, year, venue, abstract, citation count, DOI, and direct PDF link. Query by keyword or restrict to one source; filter by year range; sort by relevance, recency, or citations. Keyless.	$0.02 default	View details
GET	/v1/related-queries	Google Trends related queries for a keyword. Returns the searches people run alongside a keyword in a given country: top queries scored 0-100 relative to each other, and rising queries with their percentage growth. Google Trends keyword expansion for SEO keyword research, content planning, and spotting breakout search demand early.	$0.03 default	View details
GET	/v1/scrape	Scrape any web page to clean markdown. A keyless web scraper that converts a single URL into LLM-ready markdown plus structured metadata (title, headings, links, word count), so an agent can read a page without running a browser. A per-call alternative to Firecrawl's scrape endpoint, with no API key and no account. Single page per call, not a site crawler.	$0.03 default	View details
GET	/v1/serp	Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query — with locale/region targeting, freshness filters (past day, week, month, year), pagination, a news mode that adds publish date and source, and selectable backend engine (auto rotation, or pin Brave, Yahoo, or Yandex).	$0.06 default	View details
GET	/v1/serp-read	Web search plus page reading in one call: answer with sources. Runs a web search, scrapes the top results, and returns the ranked search results together with each page's content as clean LLM-ready markdown, so an agent gets the SERP AND the underlying text without a second round of scrape calls. Per-page fetch errors are reported honestly per URL.	$0.09 default	View details
GET	/v1/smart-search	Smart, auto-routed research paper search. A broad field term is grounded against the OpenAlex taxonomy and returned as a coherent field cluster; a natural-language question runs hybrid retrieval over OpenAlex and Semantic Scholar with reciprocal rank fusion and a SPECTER2 embedding rerank. The response exposes the routing decision, and each paper carries title, authors, year, venue, citation count, DOI, and a relevance score. Keyless.	$0.02 default	View details
GET	/v1/stablecoins	Stablecoin supply data. Returns circulating supply for stablecoins broken down across chains via DefiLlama, filterable by peg type and by collateral mechanism, so you can compare fiat-backed against crypto-backed and algorithmic stablecoins. For stablecoin market share, depeg watch, and chain-level supply tracking. Keyless.	$0.02 default	View details
GET	/v1/token-price	Crypto token price and market data. Returns the live price of one or many tokens by coin id or ticker symbol, in a chosen vs-currency, with market cap, 24-hour volume, and 24-hour price change. For crypto price lookups, portfolio valuation, and market data feeds. Keyless, via CoinPaprika.	$0.01 default	View details
GET	/v1/trend	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.	$0.06 default	View details
GET	/v1/trending-coins	Trending crypto coins. The coins most searched on CoinGecko right now, with rank, price, and market-cap rank.	$0.01 default	View details
GET	/v1/weather	Weather forecast and air quality for any location worldwide. Returns current conditions plus a 16-day daily weather forecast - temperature highs and lows, precipitation, and wind - alongside air-quality readings including AQI, PM2.5, PM10, and ozone, for any latitude and longitude. Daily forecast resolution. Keyless, via Open-Meteo.	$0.0057 default	View details
GET	/v1/website-audit	Instant website SEO audit. On-page SEO, performance, and accessibility snapshot for any URL — title, meta tags, headings, links, image alt, load time, and an issues list with score.	$0.09 default	View details
GET	/v1/whois-bulk	Bulk WHOIS lookup. Registrar, dates, and nameservers for up to 10 domains in a single batch call.	$0.06 default	View details
GET	/v1/yield-pools	DeFi yield and APY across pools. Returns the top yield-farming pools via DefiLlama with current APY, base and reward APY split, TVL, chain, and project, filterable by chain, project, symbol, stablecoin-only, minimum TVL, and minimum APY. For yield discovery and comparing APY across protocols. Keyless.	$0.03 default	View details

Endpoint documentation

GET/v1/congress-trades

$0.06 default

Description

US congressional stock trades. Stock transactions disclosed by members of the House and Senate under the STOCK Act — politician, ticker, amount, and date.

Pricing

$0.06 default

Parameters

{
  "properties": {
    "chamber": {
      "enum": [
        "house",
        "senate"
      ],
      "type": "string"
    },
    "dateRange": {
      "description": "YYYY-MM-DD..YYYY-MM-DD on transaction date",
      "type": "string"
    },
    "maxItems": {
      "default": "50",
      "type": "string"
    },
    "politician": {
      "description": "filer name substring",
      "type": "string"
    },
    "ticker": {
      "description": "stock ticker, exact",
      "type": "string"
    },
    "type": {
      "description": "transaction type substring e.g. purchase|sale",
      "type": "string"
    }
  },
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "amountRange": "$1,001 - $15,000",
      "chamber": "house",
      "docUrl": "https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20034783.pdf",
      "party": "R",
      "politician": "Thomas H. Kean Jr",
      "state": "NJ",
      "ticker": "EQT",
      "transactionDate": "2026-06-01",
      "transactionType": "Purchase",
      "type": "congress_trade"
    }
  ]
}

GET/v1/defi-tvl

$0.02 default

Description

DeFi TVL for protocols and chains. Returns total value locked per DeFi protocol or per chain via DefiLlama, with category, supported chains, and TVL change over time, filterable by category or chain. For DeFi protocol screening, chain-level TVL comparison, and tracking where liquidity is moving. Keyless.

Pricing

$0.02 default

Parameters

{
  "properties": {
    "category": {
      "description": "exact category, e.g. Dexes|Lending|CDP",
      "type": "string"
    },
    "chain": {
      "description": "protocol must touch this chain",
      "type": "string"
    },
    "maxItems": {
      "default": "25",
      "type": "string"
    },
    "mode": {
      "default": "protocols",
      "enum": [
        "protocols",
        "chains"
      ],
      "type": "string"
    },
    "q": {
      "description": "name substring filter",
      "type": "string"
    }
  },
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "category": "Lending",
      "chains": [
        "Ethereum",
        "Polygon"
      ],
      "change7d": 1.2,
      "name": "Aave",
      "symbol": "AAVE",
      "tvl": 13045749087,
      "type": "defi_protocol",
      "url": "https://aave.com"
    }
  ]
}

GET/v1/domain-info

$0.02 default

Description

Domain WHOIS and DNS lookup. Registrar, creation and expiry dates, nameservers, and full DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain.

Pricing

$0.02 default

Parameters

{
  "properties": {
    "domain": {
      "type": "string"
    }
  },
  "required": [
    "domain"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "dns": {
        "A": [
          "93.184.216.34"
        ]
      },
      "domain": "example.com",
      "type": "domain_info",
      "whois": {
        "registrar": "..."
      }
    }
  ]
}

GET/v1/email-validate

$0.03 default

Description

Email validation and email list cleaning. Checks each email address for RFC syntax, a live MX record lookup returning the real mail hosts, disposable-domain detection, role-account flags (info@, sales@, noreply@), and a free-provider flag, rolled into a per-address ok/risky/invalid verdict with reasons. Batch up to 25 email addresses per call. Domain-level DNS only, no SMTP mailbox probe. Keyless.

Pricing

$0.03 default

Parameters

{
  "properties": {
    "emails": {
      "description": "comma-separated email addresses, up to 25 per call (a single address works too)",
      "type": "string"
    }
  },
  "required": [
    "emails"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "disposableDomain": true,
      "domain": "mailinator.com",
      "email": "info@mailinator.com",
      "freeProvider": false,
      "localPart": "info",
      "mxFound": true,
      "mxRecords": [
        {
          "host": "mail2.mailinator.com",
          "priority": 10
        }
      ],
      "normalized": "info@mailinator.com",
      "reasons": [
        "disposable/throwaway domain",
        "role account (info@)"
      ],
      "roleAccount": true,
      "syntaxValid": true,
      "type": "email_validation",
      "verdict": "risky"
    }
  ]
}

GET/v1/fda

$0.02 default

Description

FDA recalls and adverse events. Drug, device, and food recall and adverse-event records from openFDA with classification, recalling firm, and reason.

Pricing

$0.02 default

Parameters

{
  "properties": {
    "limit": {
      "default": "20",
      "type": "string"
    },
    "report": {
      "default": "recall",
      "enum": [
        "recall",
        "event"
      ],
      "type": "string"
    },
    "search": {
      "description": "OpenFDA Lucene query or plain text",
      "type": "string"
    },
    "type": {
      "default": "drug",
      "enum": [
        "drug",
        "device",
        "food"
      ],
      "type": "string"
    }
  },
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "category": "drug",
      "classification": "Class II",
      "reasonForRecall": "...",
      "recallingFirm": "...",
      "status": "Ongoing",
      "type": "fda_recall"
    }
  ]
}

GET/v1/interest-by-region

$0.03 default

Description

Google Trends interest by region for a keyword. Returns the subregional breakdown of Google Trends search interest inside a country - by state, province, or region - each ranked 0-100 relative to the strongest region. For regional demand mapping, geo targeting, and finding where a keyword over-indexes before spending on it.

Pricing

$0.03 default

Parameters

{
  "properties": {
    "geo": {
      "description": "ISO-3166 alpha-2 country code, e.g. US, GB, DE, JP (213 countries supported)",
      "type": "string"
    },
    "keyword": {
      "description": "the search term",
      "type": "string"
    },
    "timeframe": {
      "default": "past_12_months",
      "description": "time window. Each response reports its own bucket size in `granularity`: past_30_days and past_90_days return a daily series, past_12_months and past_5_years weekly, windows under a day hourly",
      "enum": [
        "2004_present",
        "past_12_months",
        "past_30_days",
        "past_4_hours",
        "past_5_years",
        "past_7_days",
        "past_90_days",
        "past_day",
        "past_hour"
      ],
      "type": "string"
    }
  },
  "required": [
    "keyword",
    "geo"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "dataSource": "primary",
      "geo": "US",
      "keyword": "bitcoin",
      "queriedAt": "2026-09-02T19:38:34Z",
      "regions": [
        {
          "region": "Wyoming",
          "regionCode": "US-WY",
          "value": 100
        },
        {
          "region": "Nevada",
          "regionCode": "US-NV",
          "value": 47
        }
      ],
      "stale": false,
      "timeframe": "past_12_months",
      "type": "google_trends_interest_by_region"
    }
  ]
}

GET/v1/market-sentiment

$0.06 default

Description

Market fear & greed index. Aggregated investor sentiment from CNN Fear & Greed, the crypto Fear & Greed index, and the VIX volatility gauge.

Pricing

$0.06 default

Parameters

{
  "properties": {
    "asset_class": {
      "default": "all",
      "enum": [
        "crypto",
        "stocks",
        "all"
      ],
      "type": "string"
    }
  },
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "assetClass": "all",
      "crypto": {
        "label": "Extreme Fear",
        "score": 23,
        "source": "alternative.me",
        "trend7d": {
          "change": -5
        }
      },
      "stocks": {
        "label": "fear",
        "score": 37.26,
        "source": "cnn"
      },
      "type": "market_sentiment",
      "vix": {
        "level": "normal",
        "source": "cboe_vix",
        "value": 16.78
      }
    }
  ]
}

GET/v1/papers

$0.02 default

Description

Academic and scientific paper search API. Search research papers and scholarly literature across arXiv, PubMed, OpenAlex, Crossref, and Semantic Scholar in one call, deduplicated into a ranked result set: title, authors, year, venue, abstract, citation count, DOI, and direct PDF link. Query by keyword or restrict to one source; filter by year range; sort by relevance, recency, or citations. Keyless.

Pricing

$0.02 default

Parameters

{
  "properties": {
    "maxItems": {
      "default": "20",
      "description": "1-50",
      "type": "string"
    },
    "q": {
      "description": "search query / keywords",
      "type": "string"
    },
    "sort": {
      "default": "relevance",
      "enum": [
        "relevance",
        "recency",
        "citations"
      ],
      "type": "string"
    },
    "source": {
      "default": "all",
      "enum": [
        "all",
        "arxiv",
        "pubmed",
        "openalex",
        "crossref",
        "semanticscholar"
      ],
      "type": "string"
    },
    "year_from": {
      "description": "earliest publication year (inclusive)",
      "type": "string"
    },
    "year_to": {
      "description": "latest publication year (inclusive)",
      "type": "string"
    }
  },
  "required": [
    "q"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "abstract": "The dominant sequence transduction models...",
      "authors": [
        "Ashish Vaswani"
      ],
      "citationCount": 181057,
      "doi": "10.48550/arxiv.1706.03762",
      "pdfUrl": "https://arxiv.org/pdf/1706.03762",
      "source": "openalex",
      "sources": [
        "openalex",
        "semanticscholar"
      ],
      "title": "Attention Is All You Need",
      "type": "paper",
      "url": "https://doi.org/...",
      "venue": "NeurIPS",
      "year": 2017
    }
  ]
}

GET/v1/related-queries

$0.03 default

Description

Google Trends related queries for a keyword. Returns the searches people run alongside a keyword in a given country: top queries scored 0-100 relative to each other, and rising queries with their percentage growth. Google Trends keyword expansion for SEO keyword research, content planning, and spotting breakout search demand early.

Pricing

$0.03 default

Parameters

{
  "properties": {
    "geo": {
      "description": "ISO-3166 alpha-2 country code, e.g. US, GB, DE, JP (213 countries supported)",
      "type": "string"
    },
    "keyword": {
      "description": "the search term",
      "type": "string"
    },
    "timeframe": {
      "default": "past_12_months",
      "description": "time window. Each response reports its own bucket size in `granularity`: past_30_days and past_90_days return a daily series, past_12_months and past_5_years weekly, windows under a day hourly",
      "enum": [
        "2004_present",
        "past_12_months",
        "past_30_days",
        "past_4_hours",
        "past_5_years",
        "past_7_days",
        "past_90_days",
        "past_day",
        "past_hour"
      ],
      "type": "string"
    }
  },
  "required": [
    "keyword",
    "geo"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "dataSource": "primary",
      "geo": "US",
      "keyword": "bitcoin",
      "queriedAt": "2026-09-02T19:38:34Z",
      "rising": [
        {
          "term": "how to buy bitcoin safely",
          "value": 14900
        }
      ],
      "stale": false,
      "timeframe": "past_12_months",
      "top": [
        {
          "term": "bitcoin price",
          "value": 100
        },
        {
          "term": "bitcoin stock",
          "value": 17
        }
      ],
      "type": "google_trends_related_queries"
    }
  ]
}

GET/v1/scrape

$0.03 default

Description

Scrape any web page to clean markdown. A keyless web scraper that converts a single URL into LLM-ready markdown plus structured metadata (title, headings, links, word count), so an agent can read a page without running a browser. A per-call alternative to Firecrawl's scrape endpoint, with no API key and no account. Single page per call, not a site crawler.

Pricing

$0.03 default

Parameters

{
  "properties": {
    "maxChars": {
      "default": "40000",
      "description": "markdown cap",
      "type": "string"
    },
    "url": {
      "description": "page URL to scrape",
      "type": "string"
    }
  },
  "required": [
    "url"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "headings": [
        {
          "level": 1,
          "text": "Example"
        }
      ],
      "markdown": "# Example",
      "title": "Example",
      "type": "scrape",
      "url": "https://example.com",
      "wordCount": 42
    }
  ]
}

GET/v1/serp

$0.06 default

Description

Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query — with locale/region targeting, freshness filters (past day, week, month, year), pagination, a news mode that adds publish date and source, and selectable backend engine (auto rotation, or pin Brave, Yahoo, or Yandex).

Pricing

$0.06 default

Parameters

{
  "properties": {
    "engine": {
      "default": "auto",
      "description": "search backend: auto (recommended - rotates engines and falls back on blocks) or pin one of yahoo, yandex (web mode); news mode supports bing. when set, each result carries an 'engine' field; if the pinned engine returns nothing, auto serves instead and results also carry 'requestedEngine'",
      "type": "string"
    },
    "mode": {
      "default": "web",
      "description": "web results or recent news (news adds date+source per item). the news index is narrow, so a long or highly specific news query that matches nothing falls through to web rather than returning empty; those items carry requestedMode=news and servedBy=web",
      "enum": [
        "web",
        "news"
      ],
      "type": "string"
    },
    "num_results": {
      "default": "10",
      "description": "max results, cap 25",
      "type": "string"
    },
    "page": {
      "default": "1",
      "description": "result page (pagination)",
      "type": "string"
    },
    "q": {
      "description": "search query",
      "type": "string"
    },
    "region": {
      "default": "us-en",
      "description": "locale, e.g. us-en, uk-en, de-de",
      "type": "string"
    },
    "safesearch": {
      "default": "moderate",
      "enum": [
        "on",
        "moderate",
        "off"
      ],
      "type": "string"
    },
    "timelimit": {
      "description": "restrict to past day/week/month/year",
      "enum": [
        "d",
        "w",
        "m",
        "y"
      ],
      "type": "string"
    }
  },
  "required": [
    "q"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "rank": 1,
      "snippet": "Learn how to scrape data...",
      "title": "Python Web Scraping Tutorial",
      "type": "search_result",
      "url": "https://example.com/tutorial"
    }
  ]
}

GET/v1/serp-read

$0.09 default

Description

Web search plus page reading in one call: answer with sources. Runs a web search, scrapes the top results, and returns the ranked search results together with each page's content as clean LLM-ready markdown, so an agent gets the SERP AND the underlying text without a second round of scrape calls. Per-page fetch errors are reported honestly per URL.

Pricing

$0.09 default

Parameters

{
  "properties": {
    "engine": {
      "default": "auto",
      "description": "search backend: auto (recommended) or yahoo/yandex (web); bing (news)",
      "type": "string"
    },
    "fetch_top": {
      "default": "3",
      "description": "how many top results to fetch and extract, cap 5",
      "type": "string"
    },
    "maxChars": {
      "default": "8000",
      "description": "max markdown chars per fetched page",
      "type": "string"
    },
    "mode": {
      "default": "web",
      "enum": [
        "web",
        "news"
      ],
      "type": "string"
    },
    "num_results": {
      "default": "5",
      "description": "ranked results to return, cap 25",
      "type": "string"
    },
    "q": {
      "description": "search query",
      "type": "string"
    },
    "region": {
      "default": "us-en",
      "description": "locale, e.g. us-en, uk-en, de-de",
      "type": "string"
    },
    "safesearch": {
      "default": "moderate",
      "enum": [
        "on",
        "moderate",
        "off"
      ],
      "type": "string"
    },
    "timelimit": {
      "description": "restrict to past day/week/month/year",
      "enum": [
        "d",
        "w",
        "m",
        "y"
      ],
      "type": "string"
    }
  },
  "required": [
    "q"
  ],
  "type": "object"
}

Example response

{
  "count": 2,
  "items": [
    {
      "query": "how does x402 payment protocol work",
      "resultCount": 5,
      "results": [
        {
          "rank": 1,
          "snippet": "HTTP 402...",
          "title": "x402 docs",
          "type": "search_result",
          "url": "https://example.com/x402"
        }
      ],
      "type": "serp_read"
    },
    {
      "httpStatus": 200,
      "markdown": "# x402\nThe payment-required protocol...",
      "markdownTruncated": false,
      "rank": 1,
      "title": "x402 docs",
      "type": "page_extract",
      "url": "https://example.com/x402",
      "wordCount": 900
    }
  ]
}

GET/v1/smart-search

$0.02 default

Description

Smart, auto-routed research paper search. A broad field term is grounded against the OpenAlex taxonomy and returned as a coherent field cluster; a natural-language question runs hybrid retrieval over OpenAlex and Semantic Scholar with reciprocal rank fusion and a SPECTER2 embedding rerank. The response exposes the routing decision, and each paper carries title, authors, year, venue, citation count, DOI, and a relevance score. Keyless.

Pricing

$0.02 default

Parameters

{
  "properties": {
    "maxItems": {
      "default": "15",
      "description": "max results (1-40)",
      "type": "string"
    },
    "q": {
      "description": "a field term OR a natural-language research question",
      "type": "string"
    },
    "rerank": {
      "default": "true",
      "description": "apply the SPECTER2 semantic rerank on the hybrid path",
      "type": "string"
    }
  },
  "required": [
    "q"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "count": 15,
      "grounding": null,
      "mode": "hybrid",
      "query": "does zone 2 training improve mitochondrial density in older adults",
      "results": [
        {
          "citationCount": 210,
          "score": 0.0163,
          "specterCosine": 0.71,
          "title": "Exercise training and mitochondrial biogenesis...",
          "type": "paper",
          "year": 2019
        }
      ],
      "routing": {
        "embedded": 18,
        "fusion": "openalex-only",
        "isQuestion": true,
        "openAlexHits": 30,
        "reranked": true,
        "s2Hits": 0,
        "wordCount": 10
      },
      "type": "smart_search"
    }
  ]
}

GET/v1/stablecoins

$0.02 default

Description

Stablecoin supply data. Returns circulating supply for stablecoins broken down across chains via DefiLlama, filterable by peg type and by collateral mechanism, so you can compare fiat-backed against crypto-backed and algorithmic stablecoins. For stablecoin market share, depeg watch, and chain-level supply tracking. Keyless.

Pricing

$0.02 default

Parameters

{
  "properties": {
    "maxItems": {
      "default": "25",
      "type": "string"
    },
    "mechanism": {
      "description": "fiat-backed|crypto-backed|algorithmic",
      "type": "string"
    },
    "pegType": {
      "description": "e.g. peggedUSD|peggedEUR",
      "type": "string"
    },
    "q": {
      "description": "name/symbol substring filter",
      "type": "string"
    }
  },
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "chains": [
        "Ethereum",
        "Tron",
        "BSC"
      ],
      "circulating": 186345714276.06,
      "name": "Tether",
      "pegMechanism": "fiat-backed",
      "pegType": "peggedUSD",
      "price": 0.999,
      "symbol": "USDT",
      "type": "stablecoin"
    }
  ]
}

GET/v1/token-price

$0.01 default

Description

Crypto token price and market data. Returns the live price of one or many tokens by coin id or ticker symbol, in a chosen vs-currency, with market cap, 24-hour volume, and 24-hour price change. For crypto price lookups, portfolio valuation, and market data feeds. Keyless, via CoinPaprika.

Pricing

$0.01 default

Parameters

{
  "properties": {
    "ids": {
      "description": "comma list of coin ids or symbols (e.g. bitcoin,ethereum or btc,eth)",
      "type": "string"
    },
    "vs": {
      "default": "usd",
      "description": "quote currency (usd only)",
      "type": "string"
    }
  },
  "required": [
    "ids"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "ath": 126080,
      "change24h": -0.82,
      "change7d": -0.71,
      "id": "bitcoin",
      "marketCap": 1276497335142,
      "marketCapRank": 1,
      "name": "Bitcoin",
      "price": 63533,
      "symbol": "BTC",
      "type": "token_price",
      "volume24h": 16266799969
    }
  ]
}

GET/v1/trend

$0.06 default

Description

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.

Pricing

$0.06 default

Parameters

{
  "properties": {
    "geo": {
      "description": "ISO-3166 alpha-2 country code, e.g. US, GB, DE, JP (213 countries supported); omit for worldwide",
      "type": "string"
    },
    "keyword": {
      "description": "the search term to chart",
      "type": "string"
    },
    "timeframe": {
      "default": "past_12_months",
      "description": "time window. Each response reports its own bucket size in `granularity`: past_30_days and past_90_days return a daily series, past_12_months and past_5_years weekly, windows under a day hourly",
      "enum": [
        "2004_present",
        "past_12_months",
        "past_30_days",
        "past_4_hours",
        "past_5_years",
        "past_7_days",
        "past_90_days",
        "past_day",
        "past_hour"
      ],
      "type": "string"
    }
  },
  "required": [
    "keyword"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "dataSource": "primary",
      "geo": "US",
      "granularity": "week",
      "keyword": "bitcoin",
      "points": 53,
      "queriedAt": "2026-09-02T19:38:34Z",
      "series": [
        {
          "date": "2025-08-31",
          "dateTo": "2025-09-06",
          "partial": false,
          "value": 26
        },
        {
          "date": "2026-08-30",
          "dateTo": "2026-09-02",
          "partial": true,
          "value": 21
        }
      ],
      "stale": false,
      "timeframe": "past_12_months",
      "type": "google_trend"
    }
  ]
}

GET/v1/trending-coins

$0.01 default

Description

Trending crypto coins. The coins most searched on CoinGecko right now, with rank, price, and market-cap rank.

Pricing

$0.01 default

Parameters

{
  "properties": {
    "maxItems": {
      "default": "15",
      "description": "cap 15",
      "type": "string"
    }
  },
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "change24hUsd": 3.1,
      "id": "tensor",
      "marketCapRank": 939,
      "name": "Tensor",
      "priceUsd": 0.045,
      "rank": 1,
      "symbol": "TNSR",
      "type": "trending_coin"
    }
  ]
}

GET/v1/weather

$0.0057 default

Description

Weather forecast and air quality for any location worldwide. Returns current conditions plus a 16-day daily weather forecast - temperature highs and lows, precipitation, and wind - alongside air-quality readings including AQI, PM2.5, PM10, and ozone, for any latitude and longitude. Daily forecast resolution. Keyless, via Open-Meteo.

Pricing

$0.0057 default

Parameters

{
  "properties": {
    "forecast_days": {
      "default": "7",
      "description": "1-16",
      "type": "string"
    },
    "lat": {
      "description": "latitude -90..90",
      "type": "string"
    },
    "lng": {
      "description": "longitude -180..180",
      "type": "string"
    }
  },
  "required": [
    "lat",
    "lng"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "airQuality": {
        "usAqi": 34
      },
      "current": {
        "condition": "Overcast",
        "temperature": 23.2
      },
      "forecast": [
        {
          "condition": "Clear sky",
          "date": "2026-06-21",
          "tempMax": 26
        }
      ],
      "type": "weather"
    }
  ]
}

GET/v1/website-audit

$0.09 default

Description

Instant website SEO audit. On-page SEO, performance, and accessibility snapshot for any URL — title, meta tags, headings, links, image alt, load time, and an issues list with score.

Pricing

$0.09 default

Parameters

{
  "properties": {
    "url": {
      "description": "page URL",
      "type": "string"
    }
  },
  "required": [
    "url"
  ],
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "issues": [
        "missing meta description"
      ],
      "score": 84,
      "type": "website_audit",
      "url": "https://example.com"
    }
  ]
}

GET/v1/whois-bulk

$0.06 default

Description

Bulk WHOIS lookup. Registrar, dates, and nameservers for up to 10 domains in a single batch call.

Pricing

$0.06 default

Parameters

{
  "properties": {
    "domains": {
      "description": "comma list of up to 10 domains",
      "type": "string"
    }
  },
  "required": [
    "domains"
  ],
  "type": "object"
}

Example response

{
  "count": 2,
  "items": [
    {
      "domain": "example.com",
      "type": "whois",
      "whois": {
        "registrar": "..."
      }
    },
    {
      "domain": "google.com",
      "type": "whois",
      "whois": {
        "registrar": "MarkMonitor Inc."
      }
    }
  ]
}

GET/v1/yield-pools

$0.03 default

Description

DeFi yield and APY across pools. Returns the top yield-farming pools via DefiLlama with current APY, base and reward APY split, TVL, chain, and project, filterable by chain, project, symbol, stablecoin-only, minimum TVL, and minimum APY. For yield discovery and comparing APY across protocols. Keyless.

Pricing

$0.03 default

Parameters

{
  "properties": {
    "chain": {
      "description": "e.g. Ethereum|Arbitrum|Solana",
      "type": "string"
    },
    "maxItems": {
      "default": "25",
      "type": "string"
    },
    "minApy": {
      "default": "0",
      "type": "string"
    },
    "minTvl": {
      "default": "1000000",
      "type": "string"
    },
    "project": {
      "description": "e.g. aave-v3|lido|uniswap-v3",
      "type": "string"
    },
    "stablecoin": {
      "description": "true -> stablecoin pools only",
      "type": "string"
    },
    "stablecoinOnly": {
      "description": "Alias for stablecoin; stablecoin takes precedence if both are supplied",
      "type": "string"
    },
    "symbol": {
      "description": "pool symbol substring, e.g. USDC|ETH",
      "type": "string"
    }
  },
  "type": "object"
}

Example response

{
  "count": 1,
  "items": [
    {
      "apy": 2.284,
      "apyBase": 2.284,
      "chain": "Ethereum",
      "exposure": "single",
      "ilRisk": "no",
      "project": "lido",
      "stablecoin": false,
      "symbol": "STETH",
      "tvlUsd": 15508339626,
      "type": "yield_pool"
    }
  ]
}