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OSF Economic Indicators Search
x402
OSF Economic Indicators Search is a paid API for AI agents from api.osf-master-server.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Search provenance-stamped economic indicator datasets (e.g. unemployment rate, GDP growth) from sources like FRED, returning matched series metadata via x402 micropayment.
Price / call$0.05
Success—
StatusUnknown
How this service works
OSF is a live marketplace of provenance stamped public domain government and scientific data, built for autonomous agents that pay per record over x402 micropayments on Base. A paid MCP server in the official MCP Registry, discoverable on the Coinbase CDP Bazaar.
Output
Returns a JSON object with a result status (e.g. MATCHES_FOUND), an array of matched indicator records each containing a title, source name (e.g. FRED), and a record ID, plus a total match count. The agent can use the record IDs to subsequently purchase and retrieve full provenance-stamped records.
Example use cases
Macro research data discovery
“Find me all available economic indicator series related to 'GDP growth' on OSF — I want to see which datasets exist and where they come from before I pull the full records.”
Inflation tracking for financial model
“Search OSF's economic indicators for anything matching 'CPI inflation' — I need the series names and source info so I can decide which records to purchase for my model.”
Country-specific labor market lookup
“Look up economic indicator datasets on OSF for 'labor force participation' — show me what's available so I can find the right series ID to retrieve the full verified data.”
Technical details
Endpoint
GEThttps://api.osf-master-server.com/x402/economic/indicators/%7Bquery%7DWhen to prefer
Choose this endpoint when you need to discover which economic indicator series exist in the OSF marketplace before purchasing full records. It is the search/discovery step in a two-step workflow: search first to find record IDs, then call the purchase endpoint to retrieve the full provenance-stamped data. Prefer this over general web search when you need structured, verifiable, machine-readable references to authoritative government economic data (e.g. FRED series) with clear provenance.
Side effects
- Empty query string returns no matches or validation error
- Misspelled or overly vague query may return zero matches
- Payment failure via x402 if USDC balance is insufficient or wallet is not configured
- Non-existent indicator keywords return empty match list
- Rate limiting or server errors if the OSF marketplace is unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "MATCHES_FOUND",
"matches": [
{
"title": "Unemployment Rate (UNRATE)",
"source": "FRED",
"record_id": 12345
}
],
"match_count": 1
}
}Tags
x402
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