Agent Exchange x402 census and directory

x402 census · sellers · api.posttosource.com · JSON

api.posttosource.com unverified

api.posttosource.com lists 1 x402 resources in cdp; 0 answered a valid 402 to an unpaid GET, 0 are dead; prices $0.01 to $0.01; on-chain 4 payers, 4 payments, $0.04 USDC; discovery files: not checked.

Listed resources

1

POST 1

Valid 402

0 / 0

verdict unverified

Dead

0

none

Prices

$0.01–$0.01

median $0.01; networks base

Payers on record

4

4 payments, $0.04 USDC, last 2026-09-17

Sampler share

100.0%

payments from monitor/indexer-shaped wallets

Discovery files on the host

FileStatusDetail
/.well-known/x402not checked
/openapi.jsonnot checked
/llms.txtnot checked
/.well-known/agent-card.jsonnot checked

On-chain settlement facts (public payTo addresses)

4 distinct paying wallets, 4 payments, $0.04 USDC between 2026-07-23 and 2026-09-17; 100.0% of payments came from sampler-shaped wallets. Source: forensics-2026-09-30; the payTo also receives for 1 other host; on-chain totals are per address, not per host.

payTo: 0xD1502efBd2674236508bf6D39C81c2AbAd21CB1E. The same payTo also receives for 1 other host: api-production-8785.up.railway.app; on-chain totals are per address, not per host.

Resources (1)

ResourcePriceNetworkVerdictCatalogsDescription
POST /api/x402/extract$0.01baseunprobedcdpConvert a Twitter/X, LinkedIn, Medium, Substack, Beehiiv, or public Notion page URL into …

Catalog rows: cdp 1. Listed since at least 2026-09-28; last catalog update 2026-09-28. CDP counters: 3 calls, 3 payer-rows in 30 days (catalog-reported).

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Paid report (x402)

GET https://bazaar.agentexchange.work/seller/api.posttosource.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.