Agent Exchange x402 census and directory

x402 census · sellers · agent-arcade.use.x402atlas.com · JSON

agent-arcade.use.x402atlas.com unverified

agent-arcade.use.x402atlas.com lists 10 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.005 to $0.005; on-chain 12 payers, 46 payments, $0.47 USDC; discovery files: manifest, llms, openapi.

Listed resources

10

GET 5, POST 5

Valid 402

0 / 0

verdict unverified

Dead

0

none

Prices

$0.005–$0.005

median $0.005; networks base

Payers on record

12

46 payments, $0.47 USDC, last 2026-09-29

Sampler share

100.0%

payments from monitor/indexer-shaped wallets

Discovery files on the host (checked 2026-09-30)

FileStatusDetail
/.well-known/x402presentstring-list, 10 entries
/openapi.jsonpresent10 paths, 10 operations with x-payment-info, 10 declare a 402 response
/llms.txtpresent31,924 bytes, mentions x402
/.well-known/agent-card.jsonabsent (HTTP 404)

On-chain settlement facts (public payTo addresses)

12 distinct paying wallets, 46 payments, $0.47 USDC between 2026-07-27 and 2026-09-29; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30; the payTo also receives for 17 other hosts; on-chain totals are per address, not per host.

payTo: 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2. The same payTo also receives for 17 other hosts: artifact-inspector.use.x402atlas.com, chain-tools.use.x402atlas.com, decision-solver.use.x402atlas.com, dependency-risk.use.x402atlas.com, earthquakes.use.x402atlas.com, ebay.use.x402atlas.com, flights.use.x402atlas.com, google-patents.use.x402atlas.com, holidays.use.x402atlas.com, jobs.use.x402atlas.com, schedule-tools.use.x402atlas.com, sec.use.x402atlas.com and more; on-chain totals are per address, not per host.

Resources (10)

ResourcePriceNetworkVerdictCatalogsDescription
GET /twenty-four/daily$0.005baselive re-probed 2026-10-05cdpTwenty-Four daily math puzzle — four numbers to combine into exactly 24; deterministic so…
POST /trivia/check$0.005basemethod-gated re-probed 2026-10-05cdpTrivia Daily answer check — validates one opaque choice ID and explains correct answers f…
GET /chess/daily$0.005baselive re-probed 2026-10-05cdpChess Daily tactics puzzle — solve a deterministic UTC daily position from a pinned CC0 L…
POST /twenty-four/check$0.005basemethod-gated re-probed 2026-10-05cdpTwenty-Four answer check — verifies a 24-game arithmetic expression with exact rational m…
GET /trivia/daily$0.005baselive re-probed 2026-10-05cdpTrivia Daily knowledge challenge — answer one deterministically selected and shuffled que…
GET /shortest-path/daily$0.005baselive re-probed 2026-10-05cdpShortest Path daily graph — find the unique minimum-weight route in a deterministic direc…
GET /gridlock/daily$0.005baselive re-probed 2026-10-05cdpGridlock daily maze — find an optimal orthogonal route through a deterministic bounded ob…
POST /shortest-path/check$0.005basemethod-gated re-probed 2026-10-05cdpShortest Path answer check — validates declared edges and compares submitted weight with …
POST /gridlock/check$0.005basemethod-gated re-probed 2026-10-05cdpGridlock answer check — validates a coordinate path and measures its length against the B…
POST /chess/check$0.005basemethod-gated re-probed 2026-10-05cdpChess Daily answer check — legally validates a complete UCI principal line against the pi…

Counting the latest re-probes of the first 10 resources, 5 answer a valid 402 now. Catalog rows: cdp 10. Listed since at least 2026-09-15; last catalog update 2026-09-30. CDP counters: 40 calls, 26 payer-rows in 30 days (catalog-reported).

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Paid report (x402)

GET https://bazaar.agentexchange.work/seller/agent-arcade.use.x402atlas.com/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.