Unnamed resource.

GET https://api.govparse.io/v1/feeds/warning-letters ↗

Which firms just received an FDA Warning Letter — an open compliance-gap and remediation clock? Bulk feed over the FDA Warning Letters index, newest-first by issue date: recipient firm, product area (drugs/devices/food/tobacco…), issuing office, alleged-violation subject, and the response / close-out clock. Flat rows, cursor-paginated up to 1000/page, filterable by product_area, subject, close-out state, or since. Observational records — an alleged violation, never an adjudication.

Eligibility: probeable
Failures: 0
Last quote: —
Last probe: —

Payment requirements / accepts[] 2 options

State	Network	Scheme	Atomic amount	Asset	payTo / untrusted
active	eip155:8453	exact	25000000	0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913	0x3873d15CF3209c32aaA8d9AA542164E658567129
active	solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp	exact	25000000	EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v	BdcZbENFdEyEUMqv9pnRMUnn1Yyeyo2dCMbYXbJ3LmaB

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 0 recent

No probe attempts recorded yet. Coverage runs prioritize never-probed endpoints.

Machine contract

Schemas.

InputJSON

{
  "method": "GET",
  "queryParams": {
    "office": "Center for Tobacco Products",
    "product_area": "drugs,devices",
    "since": "2026-01-01"
  },
  "type": "http"
}

OutputJSON

{
  "example": {
    "basis": "US FDA Warning Letters index, one row per letter newest-first by letter_issue_date. Observational public records as posted — an alleged violation, never an adjudication.",
    "feed": "warning-letters",
    "page": {
      "has_more": true,
      "limit": 500,
      "next_cursor": "eyJkIjoiMjAyNi0wNi0wMyIsImsiOiJvc2hhOjMxOTAwMTIzNCJ9",
      "returned": 500
    },
    "query": {
      "closed": "all",
      "office": "all",
      "product_area": [
        "tobacco"
      ],
      "since": "2026-01-01",
      "subject": "all"
    },
    "rows": [
      {
        "as_published_date": "2026-07-18",
        "closeout_date": null,
        "entity_id": null,
        "event_date": "2026-04-21",
        "event_key": "wl:3543b16645e65cca776679711bf85f6e",
        "has_response": false,
        "is_closed": false,
        "issuing_office": "Center for Tobacco Products",
        "letter_issue_date": "2026-04-21",
        "posted_date": "2026-04-23",
        "product_area": "tobacco",
        "recipient": "Daily Manufacturing Solutions Inc.",
        "response_date": null,
        "subject": "Family Smoking Prevention and Tobacco Control Act/Adulterated/Misbranded"
      }
    ]
  },
  "type": "json"
}