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BeliefState Get Belief Catalysts
x402
BeliefState Get Belief Catalysts is a paid API for AI agents from beliefstate.ai, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-29).
Retrieves dated catalyst events and evidence items tied to analyst investment theses for a given stock ticker or belief/entity.
Price / call$0.02
Success—
StatusUnknown
How this service works
The first AI-powered platform for top analyst research. Get theses from top analysts, dated evidence, and available outcomes for your AI.
Output
A JSON object containing a list of belief catalyst records tied to analyst theses, with dated evidence items, associated tickers or entities, publication timestamps, an as_of date, a generated_at timestamp, and schema version metadata. Supports cursor-based pagination for iterating through large result sets.
Example use cases
Pre-earnings analyst catalyst review
“Get me the top 10 belief catalysts for TSLA from BeliefState's released corpus as of last Friday — I want to see what evidence analysts are citing ahead of earnings.”
Thesis validation for a specific belief
“Fetch the catalysts tied to belief ID 3fa85f64-5717-4562-b3fc-2c963f66afa6 from BeliefState so I can verify what dated evidence supports that investment thesis.”
Historical catalyst snapshot for backtesting
“Retrieve up to 50 analyst catalysts for MSFT from BeliefState as of 2024-01-01T00:00:00Z so I can see what signals were available at the start of last year.”
Technical details
Endpoint
POSThttps://beliefstate.ai/v1/research/get_belief_catalysts?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need structured, dated catalyst events and evidence items backing specific analyst investment theses — particularly when filtering by stock ticker, belief ID, entity, analyst (person), or source, or when you need point-in-time historical snapshots via the as_of parameter. Prefer this over generic financial news APIs when you want curated, thesis-linked evidence rather than raw news headlines.
Side effects
- Invalid UUID format for belief_id, entity_id, person_id, or source_id returns a validation error
- Ticker not found in corpus returns empty results
- as_of or published_from datetime not in valid ISO 8601 UTC format returns a parse error
- limit outside 1-50 range returns a validation error
- Cursor token expired or malformed returns a pagination error
- Corpus value other than 'released' is rejected as invalid
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| outputrequired | object |
Output
Schema · Response
{
"type": "json",
"example": {
"as_of": "2026-10-24T00:00:00.000Z",
"generated_at": "2026-10-24T00:00:00.000Z",
"schema_version": "1"
}
}Tags
x402
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