x402mpp.sh
ExplorerDirectory
endpoint / cataloged

BitBooth echo endpoint — pays a tiny USDC fee, returns a JSON echo. Reference implementation of the x402 + CDP Facilitat

BitBooth echo endpoint — pays a tiny USDC fee, returns a JSON echo. Reference implementation of the x402 + CDP Facilitator + Bazaar discovery loop.

https://app.heinrichstech.com/v1/cdp/echo ↗
Statuscataloged
Networkeip155:8453
Schemeexact
First seen2026-08-30T15:59:38Z

Payment + protocol

MethodGET
Protocolx402 v2
Networkeip155:8453
Schemeexact
Asset0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Amount1000
Pay to0xDa2F35d283c42dd60B965322394bc658a5c1769F
Evidencebazaar
First seen2026-08-30T15:59:38Z
Last seen2026-08-30T20:17:40Z

Discovery evidence

Coinbase CDP Bazaar ↗Machine record →Sitemap index →

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