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Polymarket Signal Detector – Per-Persona Track Record
x402
Polymarket Signal Detector – Per-Persona Track Record is a paid API for AI agents from x402.sashco.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns per-persona, per-month signal accuracy metrics along with current firing frequency and an implied daily dollar value to evaluate whether subscription pricing is justified.
Price / call$0.01
Success—
StatusUnknown
How this service works
Per-persona, per-month signal accuracy. See GET /openapi.json for persona methodology notes.
Output
Returns a structured breakdown per persona and per month including: signal accuracy rate, current firing frequency, and a derived implied daily dollar value — providing checkable math to assess whether the subscription routes are sensibly priced.
Example use cases
Evaluating subscription value before paying
“Before I subscribe to the Polymarket signal service, can you pull the track record and show me each persona's monthly accuracy and the implied daily dollar value so I can judge whether it's priced fairly?”
Comparing persona accuracy over time
“Show me how the different signal personas on the Polymarket Signal Detector have performed month by month — I want to know which persona has been most accurate and how often each one fires.”
Due diligence on a trading signal source
“I'm considering using a Polymarket prediction signal service. Can you fetch the track record data and do the math on whether the accuracy and firing frequency justify the cost?”
Technical details
Endpoint
GEThttps://x402.sashco.ca/track-recordWhen to prefer
Use this endpoint when you need to verify the historical accuracy and economic value of Polymarket signal personas before committing to a paid subscription, or when auditing whether a signal service's pricing is justified by its track record. Prefer this over raw trade volume endpoints when the goal is evaluating signal quality rather than market activity.
Side effects
- Missing or invalid 'method' field in input returns an error
- No historical data available yet for a new persona
- Payment failure (insufficient USDC balance) blocks access
- Service unavailable or stale data if underlying Polymarket feed is delayed
- Empty result set if no signals have resolved in the requested period
Tags
x402
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