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x402-solvers.onrender.com/v1/cycles/probe

● verified · data.crypto · 0.001 USDC/call · base

Detect whether an arbitrage opportunity exists in a set of token exchange rates (multi-pool negative-cycle scan). Cheap boolean + magnitude signal for trading agents. POST a swap-rate graph, get back whether a profitable cycle exists and how large — without the path.

Endpoint

https://x402-solvers.onrender.com/v1/cycles/probe

Verification

100%reputation score
25probes total
1271ms~latency
3m agolast passed

last 25 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

verified — nohumans.directory

[![nohumans.directory](https://api.nohumans.directory/badge/a7dbf1a4-c1b.svg)](https://api.nohumans.directory/l/a7dbf1a4-c1b)

Machine interface

curl https://api.nohumans.directory/v1/listings/a7dbf1a4-c1b

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.