Home › x402 pay-per-call APIs › pulse.chainverdict.xyz

pulse.chainverdict.xyz

Fresh probe of your endpoint plus an Ed25519-signed quality attestation (compact JWS, 24h TTL) you can embed in your 402 responses to raise buyer conversion.

Visit pulse.chainverdict.xyz

Host	pulse.chainverdict.xyz
Price	$0.03–$0.50 per call
Network	Base
Paid endpoints listed	5
Calls, last 30 days*	20
Most unique payers on one endpoint (30 days)*	3
Last paid call*	2026-10-12

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://pulse.chainverdict.xyz/v1/attest` Fresh probe of your endpoint plus an Ed25519-signed quality attestation (compact JWS, 24h TTL) you can embed in your…	GET	$0.12
`https://pulse.chainverdict.xyz/v1/verdict` API uptime and reliability monitoring for any x402 endpoint: a live quality verdict covering availability, uptime,…	GET	$0.03
`https://pulse.chainverdict.xyz/v1/rankings` x402 endpoint quality rankings: a ranked directory of x402 APIs by measured uptime and reliability rather than…	GET	$0.07
`https://pulse.chainverdict.xyz/v1/feed` Router-grade bulk quality feed: every tracked endpoint with score, grade, availability, latency percentiles, price,…	GET	$0.15
`https://pulse.chainverdict.xyz/v1/archive/full` The complete daily observation history of third-party x402 endpoints since first observation, with the Merkle root of…	GET	$0.50

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

Is this your tool? Update the description or add details for free via Submit / claim. Want it at the top of x402 pay-per-call APIs? See Get listed / Advertise (paid placements are labelled Sponsored).