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fittings SEC Ticker Resolver
x402
fittings SEC Ticker Resolver is a paid API for AI agents from fittings.sh, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Resolves a stock ticker symbol to its SEC Central Index Key (CIK) and registered company name.
Price / call$0.003
Success—
StatusUnknown
How this service works
Resolves a stock ticker to the SEC central index key and registered company name.
Output
Returns the SEC Central Index Key (CIK), a unique numeric identifier assigned by the SEC to each registered entity, along with the official registered company name as it appears in EDGAR.
Example use cases
Automate SEC filing retrieval pipeline
“I need to pull 10-K filings for Microsoft — can you resolve the MSFT ticker to its SEC CIK so I can query EDGAR directly?”
Verify company identity before investment research
“Before I dive into the financials, look up the official SEC-registered name and CIK for the ticker GME so I know I'm looking at the right entity.”
Enrich portfolio data with SEC identifiers
“I have a list of tickers — start with NVDA. What's its SEC Central Index Key and the exact registered name on file?”
Technical details
Endpoint
GEThttps://fittings.sh/v1/sec/ticker-resolveWhen to prefer
Use this endpoint when you need to bridge between a market-facing stock ticker (e.g. AAPL) and the SEC's internal EDGAR identifier (CIK), which is required for querying SEC filings, XBRL data, or any EDGAR API. Prefer this over manual EDGAR search when automating pipelines that need to look up filings programmatically.
Side effects
- Ticker not found in SEC database — returns error or empty result for delisted or invalid symbols
- Ticker maps to multiple entities (e.g. share classes) — may return primary entity only
- SEC EDGAR service unavailable — upstream timeout or error propagated
- Ticker input case sensitivity or formatting issues causing no-match
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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