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PreReason Single Metric API
x402
PreReason Single Metric API is a paid API for AI agents from api.prereason.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-19).
Returns a single financial or Bitcoin metric with pre-reasoned trend analysis, signal, confidence score, momentum, and 90-day percentile across 119 metrics spanning bitcoin, macro, and calculated categories.
Price / call$0.01
Success—
StatusUnknown
How this service works
Single financial metric with pre-reasoned trend analysis (7d/30d/90d), signal, confidence score, momentum, and 90-day percentile. 293 metrics across bitcoin, calculated, eth, macro categories for AI agents.
Output
A single metric object containing the current value, pre-reasoned trend direction over 7-day, 30-day, and 90-day windows, a directional signal (e.g. bullish/bearish/neutral), a confidence score, momentum indicator, and the metric's position in its 90-day historical percentile. Available in JSON or Markdown format.
Example use cases
Bitcoin on-chain momentum check
“Get me the bitcoin hash-ribbon metric with its trend signal, confidence score, and momentum — I want to know if it's bullish or bearish right now and how confident the model is.”
Macro rate environment analysis
“Fetch the yield-curve metric from PreReason and give me the current signal, the 7d/30d/90d trend breakdown, and where it sits in its 90-day percentile range.”
Commodity market regime detection
“Pull the copper-gold-ratio metric and tell me its current momentum, confidence score, and 90-day percentile — I'm trying to gauge global growth sentiment.”
Technical details
Endpoint
GEThttps://api.prereason.com/api/metrics/:metric?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need deep pre-reasoned analysis (trend, signal, confidence, momentum, percentile) on a specific single metric rather than a broad multi-metric dashboard. Ideal for AI agents that need structured, actionable financial signals on one metric at a time without parsing raw data themselves. Prefer over broader endpoints when you want lightweight per-metric cost and targeted signal extraction.
Side effects
- Invalid or unsupported metric name returns an error — must use one of the 119 enumerated metric slugs
- Payment failure if x402 USDC payment of $0.01 is not properly handled
- Network timeout if the upstream data source for the metric is unavailable
- Truncated schema means some metrics near the end of the enum list may need verification
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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