Horizon Pulse

horizonpulse.dev · x402

x402 endpoint checker: decodes an x402 endpoint's 402 payment terms without paying. GET url (optional method GET/POST, JSON body for POST). Sends one unpaid request; never pays or signs. Returns JSON: httpStatus, isX402, x402Version, decoded accepts (network, asset, USD amount, payTo, EOA or contract), discovery metadata presence, and pass/warn/fail checks. Any HTTP answer from the target, even 4xx/5xx, is billed; bad input, blocked hosts, connection failures and timeouts are not.

Name and description as published by x402 Bazaar

Live

Last successful check: 25 Oct 2026, 20:13 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

How addrbook checks →

Connect

https://horizonpulse.dev/api/x402-check

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by: x402 Bazaarlast seen 25 Oct, 19:51 UTC
Wallets named: 0x5b32c973596078a967562ca652761404f19be0e9named by x402 Bazaar
Listed since: 25 Oct 2026, 17:51 UTC

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
horizonpulse.dev	x402	Live	25 Oct, 20:13	25 Oct, 20:13	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

horizonpulse.dev