Overview

Check whether an endpoint answers with a well-formed x402 402 challenge before you pay: parses the PAYMENT-REQUIRED header, lists accepts (scheme/network/asset/payTo/amount). Pay-per-call USDC on Base via x402.

Protocol x402 (POST)
Price $0.05
Payment Asset USDC
Payment Network base
Category data-tools
Provider —
Source self-registered
Indexed 2026-11-12 14:13:00

Health

Status healthy
Latency (p50) —
Uptime (30d) —
Reliability Score —
Last Checked Never
Last Healthy Never
Consecutive Failures 0

x402 Payment Validation

Payment Requirements —
Asset Verified —
Facilitator —