/api/bulletinUS Visa Bulletin decoder / priority date tracker. Returns current priority dates, green card wait-time estimates, filing-chart guidance, and movement trends across all EB and family preference categories. For immigration and visa agents.
US Visa Bulletin decoder — priority dates, filing chances, wait estimates
Decodes the monthly USCIS Visa Bulletin for employment-based (EB-1 through EB-5) and family-based (F-1 through F-4) preference categories. Enter a preference category and country of chargeability to get: current cutoff date, whether you can file for adjustment of status, estimated wait time based on historical movement, and strategic advice (e.g. whether to file under Dates for Filing vs Final Action Dates). Particularly valuable for India/China EB-2/EB-3 backlog which can span decades. x-agent-use-case: on-demand for employment-based green card applicants monitoring their priority date.
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{
"properties": {
"category": {
"description": "Preference category: EB-1|EB-2|EB-3|EB-4|EB-5|F-1|F-2A|F-2B|F-3|F-4 (default: EB-2)",
"required": false,
"type": "string",
"x-parameter-location": "query"
},
"chargeability": {
"description": "Country of chargeability, usually birth country (default: India)",
"required": false,
"type": "string",
"x-parameter-location": "query"
},
"lang": {
"required": false,
"type": "string",
"x-parameter-location": "query"
},
"priority_date": {
"description": "Your priority date (YYYY-MM-DD) — enables personalized filing eligibility check",
"required": false,
"type": "string",
"x-parameter-location": "query"
}
},
"required": [],
"type": "object"
}{
"properties": {
"PAYMENT-SIGNATURE": {
"required": true,
"type": "string",
"x-parameter-location": "header"
}
},
"required": [
"PAYMENT-SIGNATURE"
],
"type": "object"
}