Inspect x402 endpoint

active

Inspect any x402 endpoint's payment challenge before paying: price, asset, network, payTo, input schema, and MPP/Bazaar support. SSRF-hardened outbound fetch.

DataBasex402 v2exactpreflight.openverbs.com ↗︎
Transactions · 30d
0
Volume · 30d
$0.00
Unique buyers · 30d
0
Uptime · 30d
100.0%
Latency p50
191ms
Reported calls · 30d
3

Endpoints (1 live)

  • POST /v1/inspect — Fetch any URL and, without paying, decode its x402 402 Payment Required challenge: price (atomic and formatted for known stablecoins), asset, network, payTo, resource, description, timeout and any input schema. Flags MPP and Bazaar discovery extensions. Returns free:true when no payment is needed. SSRF-hardened: public hosts only; private, loopback, link-local and cloud-metadata addresses are rejected. (0.006 USDC on Base)

First seen · last seen