Vellium & Co

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Market Intelligence API

Trading signal accuracy and hit rate, live: whether price moved in the signal's direction after 5m, 15m, 1h and 24h, per signal type and per confidence bucket (calibration), over days=1-120, optionally for one symbol, with the latest signal

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
59 ms
Price
$0.010 per call
Paying buyers, last 30 days
4 (directory's own records)
Paid calls, last 30 days
7
Category
Forecasts, signals and predictions
Address
https://api.marketintelligenceapi.com/api/v1/intelligence/track-record

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/0ebaec1af16d.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].