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Nansen

Get Prediction Market PnL by Market

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
165 ms
Price
$0.050 per call
Paying buyers, last 30 days
1 (directory's own records)
Paid calls, last 30 days
1
Category
Forecasts, signals and predictions
Address
https://api.nansen.ai/api/v1/prediction-market/pnl-by-market

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/027efade0411.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].