$PURSERCAnot published yet · Robinhood Chain · paired with NVDA · only official source

chess402.vercel.app

silent

Stockfish cloud evaluation for a FEN position. Returns depth, evaluation, and principal variation(s) when Lichess has the position cached.

Endpoint: https://chess402.vercel.app/api/cloud-eval
Price: $0.005 / call
Settles via: cdp
Category: —
Last seen live: never
Last probed: Tue, 08 Sep 2026 05:24:25 UTC
First indexed: Tue, 08 Sep 2026 05:22:25 UTC
Sources: cdp-x402

Probe history

Last 1 probes, newest on the right. 0% answered with a payment challenge.

When	Result	Method	Status	Latency
Tue, 08 Sep 2026 05:24:25 UTC	none	none	405	888 ms

JSON: /api/v1/services/chess402.vercel.app. Own this service? Update the listing.