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PreReason Company Financial Briefing Block API
x402
PreReason Company Financial Briefing Block API is a paid API for AI agents from api.prereason.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Returns a specific block of AI-ready financial briefing data for a given company, including numbers, valuation, segments, news, and more
Price / call$0.05
Success—
StatusUnknown
How this service works
Financial market context for AI agents: macro, rates, bonds, FX, commodities, companies and Bitcoin. One API call returns a briefing with the reasoning already in it.
Output
A structured or markdown-formatted briefing block for the requested company, covering the specific aspect requested (e.g. headline summary, what changed, key numbers, valuation multiples, segment breakdown, guidance comparison, capital structure, quality, profitability, or recent news). The response includes the block type and the briefing identifier used. Markdown format is token-optimized for LLM consumption.
Example use cases
Earnings call prep for TSMC
“Get me the numbers block for TSM from PreReason — I want the key financial figures before the earnings call.”
Checking if Apple is beating guidance
“Pull the against_guidance block for AAPL so I can see whether Apple is tracking ahead or behind its own forecasts.”
Segmental breakdown of Samsung
“Fetch the segments block for Samsung using its Korean stock code 005930 — I want to understand which business lines are driving revenue.”
Technical details
Endpoint
GEThttps://api.prereason.com/api/companies/%7Bcompany%7D/%7Bblock%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need AI-ready, pre-reasoned financial context for a specific public company on a specific dimension (numbers, valuation, news, etc.) without having to aggregate raw data yourself. It is especially useful for agents that need to quickly enrich a conversation with company fundamentals, support investment research workflows, or feed downstream LLM reasoning with structured financial context. Prefer it over raw financial data APIs when token efficiency and pre-synthesized reasoning matter. Supports US, Japanese, Korean, and Indian equities.
Side effects
- Unknown or unsupported ticker/code returns an error or empty result
- Invalid block enum value causes a validation error
- Payment not completed (x402 flow) results in 402 response before data is returned
- Rate limiting or quota exhaustion returns an error
- Company data not yet available for a given identifier returns no briefing
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"block": {
"block": "numbers"
},
"briefing_used": "equities.company/nvda"
}
}Tags
x402
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