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GovFiles Company Search API
x402
GovFiles Company Search API is a paid API for AI agents from www.stable-govfiles.dev, paid per call via x402, $0.4/call, status unknown (last checked 2026-09-13).
Search and retrieve normalized US company registration data across all 50 states, including officers, filings, addresses, and identifiers.
Price / call$0.4
Success—
StatusUnknown
How this service works
Pay-per-request access to normalized US company-registration data across all 50 states. 75M+ entities — officers, filings, addresses, and identifiers under one unified schema.
Output
A paginated list of up to 100 normalized company records matching the query, each containing entity identifiers, registered addresses, officer information, filing details, and registry status — all unified under a single schema across all 50 US state jurisdictions.
Example use cases
Example prompt
“Search GovFiles for active companies named 'Sunrise Holdings' registered in Delaware or California, including any DBAs or trade names they might go by.”
Technical details
Endpoint
POSThttps://www.stable-govfiles.dev/api/govfiles/companies/searchWhen to prefer
Choose this endpoint when you need normalized, unified US company registration data spanning all 50 states from a single API call. It is ideal for compliance checks, due diligence, officer lookups, and business verification workflows where you need consistent schema output regardless of jurisdiction. Prefer this over scraping individual state registries or using less comprehensive datasets.
Side effects
- Missing required 'q' parameter returns a 400 validation error
- Invalid jurisdiction code returns an error or empty results
- Query too broad returns maximum 100 results requiring pagination
- Payment not completed (x402 protocol) returns 402 Payment Required
- No matching entities found returns an empty result set
- Malformed query syntax may return unexpected or empty results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| q | string | Search query. Supports Google-style syntax: AND/OR, parentheses, quoted phrases, and prefix wildcards. |
| page | integer | 1-based page number. |
| limit | integer | Results per page, 1 to 100. |
| status | string | Filter by registry status. |
| jurisdictions | string | Either 'all' or a comma-separated list of jurisdiction codes (e.g. 'us_de,us_ca'). |
| match_previous_names | boolean | Also match against historical legal names. |
| match_alternative_names | boolean | Also match against DBAs, trade names, and other alternative names. |
Tags
x402
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