chess402.vercel.app

Route probed: GET https://chess402.vercel.app/api/cloud-eval
Category: survive:identity/trust/verify (tags: trust, memory, entertainment) · Status: listing listed, probe active · Listing: 0.005 USD, 3 payers / 4 calls (30d, Bazaar) · Listed in: agentic-market, cdp-bazaar
Last probe: 2026-10-23T14:30:29Z (2 h ago) · Recent valid 402: 2/2 · p50 1273 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.

Badge:

Paid test-buys

None yet.

402 challenge checks (since 2026-10-23T14:30:29Z)

1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (differs 0), payTo changed vs previous probe 0.

Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)

Receipt	UTC time	Method	Status	Valid 402	ms	Listed amount (atomic)	Quoted amount (atomic)	Quoted payTo	Header bytes	Response sha256	Signed	Route	Checks
b2755369bfced45c14d5	2026-10-23T14:30:29Z	POST	402	yes	1273	5000	5000	0xfbd46201…	4244	n/a	per-receipt	primary	terms ok · Base USDC
17e074546ebc631a3f7f	2026-10-23T12:43:26Z	POST	402	yes	168	5000	5000	0xfbd46201…	4244	n/a	snapshot	primary

Other listed routes

https://chess402.vercel.app/api/cloud-eval Stockfish cloud evaluation for a FEN position. Returns depth, evaluation, and principal variation(s) when Lichess has the position cached. (cdp-bazaar)
https://chess402.vercel.app/api/masters Masters opening explorer for a position. Returns top moves, win/draw/loss rates, and recent top master games from the Lichess masters database. (cdp-bazaar)
https://chess402.vercel.app/api/user Lichess user profile snapshot: ratings per perf, country, title, online status, counts. (cdp-bazaar)
https://chess402.vercel.app/api/puzzle/daily Today's Lichess daily puzzle: source game, themes, initial position, solution moves, and rating. (cdp-bazaar)

Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).