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AlphaPipeline Neg-Risk Arbitrage

Detect basket arbitrage in a Polymarket neg-risk (mutually-exclusive, multi-outcome) event - since a full YES basket across all outcomes always settles to exactly $1, a basket price away from $1 is a near risk-free edge. Also computes buy/s

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
109 ms
Price
$0.030 per call
Paying buyers, last 30 days
1 (directory's own records)
Paid calls, last 30 days
1
Category
Events, tickets and sports
Address
https://alphapipeline-eu.onrender.com/v1/prediction/neg-risk-arbitrage

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/dd132efa83ff.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].