x402 census · sellers · chess402.vercel.app · JSON
chess402.vercel.app unverified
chess402.vercel.app lists 4 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.001 to $0.005; on-chain 7 payers, 9 payments, $0.03 USDC; discovery files: not checked.
Listed resources
4
POST 4
Valid 402
0 / 0
verdict unverified
Dead
0
none
Prices
$0.001–$0.005
median $0.002; networks base
Payers on record
7
9 payments, $0.03 USDC, last 2026-09-25
Sampler share
100.0%
payments from monitor/indexer-shaped wallets
Discovery files on the host
| File | Status | Detail |
|---|---|---|
| /.well-known/x402 | not checked | |
| /openapi.json | not checked | |
| /llms.txt | not checked | |
| /.well-known/agent-card.json | not checked |
On-chain settlement facts (public payTo addresses)
7 distinct paying wallets, 9 payments, $0.03 USDC between 2026-07-09 and 2026-09-25; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30.
payTo: 0xfbd46201267609ad3c66bd1b99b7f1cc80b1852f
Resources (4)
| Resource | Price | Network | Verdict | Catalogs | Description |
|---|---|---|---|---|---|
| POST /api/cloud-eval | $0.005 | base | method-gated re-probed 2026-10-01 | cdp | Stockfish cloud evaluation for a FEN position. Returns depth, evaluation, and principal v… |
| POST /api/user | $0.001 | base | method-gated re-probed 2026-10-02 | cdp | Lichess user profile snapshot: ratings per perf, country, title, online status, counts. |
| POST /api/masters | $0.003 | base | method-gated re-probed 2026-10-02 | cdp | Masters opening explorer for a position. Returns top moves, win/draw/loss rates, and rece… |
| POST /api/puzzle/daily | $0.001 | base | method-gated re-probed 2026-10-02 | cdp | Today's Lichess daily puzzle: source game, themes, initial position, solution moves, and … |
Catalog rows: cdp 4. Listed since at least 2026-09-08; last catalog update 2026-09-25. CDP counters: 6 calls, 6 payer-rows in 30 days (catalog-reported).
Badge
<a href="https://bazaar.agentexchange.work/seller/chess402.vercel.app"><img src="https://bazaar.agentexchange.work/seller/chess402.vercel.app.svg" alt="chess402.vercel.app on the Agent Exchange x402 census: 0 routes live"></a>
Paid report (x402)
GET https://bazaar.agentexchange.work/seller/chess402.vercel.app/report.json re-probes up to 18 of these resources right now, re-fetches the manifest and returns the whole record for $0.05 USDC on Base. Unpaid requests answer 402 with the terms. Pricing.