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Whale Memory API – Combined Whale Digest
x402
Whale Memory API – Combined Whale Digest is a paid API for AI agents from whale.memoryapi.org, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-20).
Returns a combined digest of recent billionaire 13F hedge fund holdings and top insider buy/sell activity in a single API call.
Price / call$0.08
Success—
StatusUnknown
How this service works
Combined whale digest — billionaire 13F + top insider activity in one call.
Output
A combined JSON response containing: (1) recent 13F filing data showing billionaire and hedge fund stock holdings from SEC EDGAR, and (2) latest insider buy/sell transactions from OpenInsider, including executive accumulation signals — all delivered in a single unified payload.
Example use cases
Smart money stock screening
“What stocks show up in both the latest 13F filings from major hedge funds and recent insider buying? Give me the combined whale digest so I can spot where the big money is converging.”
Weekly portfolio research brief
“Grab me the current whale digest — I want a quick rundown of what billionaire investors are holding and which CEOs or founders have been buying their own stock recently.”
Contrarian alert on insider sells
“Pull the latest combined whale digest and flag any stocks where insiders have been selling heavily — I want to cross-reference that against what hedge funds are still holding in their 13Fs.”
Technical details
Endpoint
GEThttps://whale.memoryapi.org/x402/whale/digest?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both institutional 13F holdings and insider transaction data in a single call rather than querying them separately. Ideal for building investment research workflows, stock screening agents, or portfolio monitoring systems that track smart money consensus. Prefer this over individual endpoints when efficiency matters and you want correlated whale signals without multiple round-trips.
Side effects
- Upstream SEC EDGAR or OpenInsider data may be delayed or temporarily unavailable
- 13F filings are only published quarterly so holdings data may be up to 45 days stale
- Payment not processed or insufficient USDC balance resulting in 402 response
- Rate limiting if the endpoint is called too frequently
- Empty or sparse result if no significant activity occurred in the lookback window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | — |
Tags
x402
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