$PURSERCAnot published yet · Robinhood Chain · paired with NVDA · only official source
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x402-solvers.onrender.com

silent

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
Price
$0.001 / call
Settles via
cdp
Category
Last seen live
never
Last probed
Wed, 09 Sep 2026 05:29:15 UTC
First indexed
Tue, 08 Sep 2026 05:22:22 UTC
Sources
cdp-x402

Probe history

Last 2 probes, newest on the right. 0% answered with a payment challenge.

WhenResultMethodStatusLatency
Wed, 09 Sep 2026 05:29:14 UTCnonenone404267 ms
Tue, 08 Sep 2026 05:22:59 UTCnonenone404367 ms

JSON: /api/v1/services/x402-solvers.onrender.com. Own this service? Update the listing.