ScriptMasterLabs.com · x402 Directory
aptu.dev
Resource: https://aptu.dev/v1/x402-preflight · Directory page generated 2026-11-05T18:39:28.351Z from live sources.
The facts, as last reported 2026-11-05T18:20:55.865Z: this resource answers x402 payment challenges at 0.05 USDC on Base (exact), pay to 0x169313d28075a6dDB70E7e5190a1eDdc0d105671. It is reported by Coinbase CDP and its directory state is live.
What it does
Seller-side x402 protocol conformance pre-flight check for a deployed resource URL (schema validation, mechanism reachability, facilitator cross-check, advisory scar-tissue findings) with a graded 0-100 report and per-failure remedies.
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0550000 atomic | 0x169313d28075a6dDB70E7e5190a1eDdc0d105671 |
| Solanasolana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | USDCEPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v | 0.0550000 atomic | 364mUWTYwsteDSKLjHBrV8y77rAdqwmnWLB8sJBkBD1E |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-05T18:20:55.865Z |
| Settlement recency | listing last updated 2026-11-05T17:44:13.379Z at its source |
| Freshness | live — last reported 2026-11-05T18:20:55.865Z, listing last updated at source 2026-11-05T17:44:13.379Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
| Tags | x402, preflight, conformance, audit |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://aptu.dev/v1/x402-preflight"
Pay it with any x402 client on Base, Solana. Networks: Base · Solana