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OSF Annual Record Purchase — $0.30 Tier
x402
OSF Annual Record Purchase — $0.30 Tier is a paid API for AI agents from api.osf-master-server.com, paid per call via x402, $0.3/call, status unknown (last checked 2026-09-13).
Purchases and returns one verified OSF public-domain data record (at the $0.30 tier) with a provenance URL linking back to its authoritative U.S. government or scientific primary source.
Price / call$0.3
Success—
StatusUnknown
How this service works
One 10K annual report record per call: full year financial statements, risk factors, and disclosures from SEC EDGAR company filings. Full JSON plus a provenance URL to the SEC primary source.
Output
Returns a JSON object containing the record's status, integer record_id, a structured data object with the record contents, a provenance_url pointing to the authoritative primary source, the data_type, and the source identifier. The response is tied to a $0.30 USDC micropayment via the x402 protocol.
Example use cases
Example prompt
“Pull OSF record number 4821 in JSON format — I need the full verified data and the provenance URL back to its original government or scientific source.”
Technical details
Endpoint
GEThttps://api.osf-master-server.com/x402/buy/annual/:record_idWhen to prefer
Choose this $0.30-tier endpoint over the $0.05-tier sibling when the target record is a higher-value or more detailed dataset (e.g. SEC filings, complex legal/regulatory records, detailed geospatial or AI/ML data) that warrants the premium tier. Prefer this over generic data APIs when you need provenance-stamped, authoritative public-domain records with a verified link back to the U.S. government or scientific primary source.
Side effects
- Record ID not found — returns error status for non-existent or invalid record_id
- Payment failure — x402 payment not processed, access denied
- Invalid format parameter — query param missing or unsupported value
- Rate limiting or quota exceeded — too many requests
- Network or server error — 5xx response from OSF master server
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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