ScriptMasterLabs.com · x402 Directory
https://payments-intel-production.up.railway.app/v1/chain
Resource: https://payments-intel-production.up.railway.app/v1/chain · Directory page generated 2026-11-09T19:33:24.326Z from live sources.
The facts, as last reported 2026-11-09T19:32:36.016Z: this resource answers x402 payment challenges at 0.001 USDC on Base (exact), pay to 0x4421dea0F91E67608B52BCE35D9fb2a3574e4453. It is reported by Coinbase CDP and its directory state is live.
What it does
What are the basic facts of this chain (CAIP-2 id, gas token, explorer, x402/MPP settlement, stablecoins)? Cited chain facts from a prepared dataset: CAIP-2 chain id, gas token, finality class, block explorer, whether x402 and MPP settle th
Payment options
| Network | Scheme | Asset | Amount | Pay to |
|---|---|---|---|---|
| Baseeip155:8453 | exact | USDC0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 | 0.0011000 atomic | 0x4421dea0F91E67608B52BCE35D9fb2a3574e4453 |
Verification — the enrichment record
| Verification state | facilitator-reported |
|---|---|
| Verified / reported at | 2026-11-09T19:32:36.016Z |
| Settlement recency | listing last updated 2026-11-09T19:19:14.312Z at its source |
| Freshness | live — last reported 2026-11-09T19:32:36.016Z, listing last updated at source 2026-11-09T19:19:14.312Z |
| Reporting facilitator | Coinbase CDP |
| Sources | cdp |
Call it
An unpaid call returns the live 402 challenge — that challenge, not this page, is the price quote:
curl -i "https://payments-intel-production.up.railway.app/v1/chain"
Pay it with any x402 client on Base. Networks: Base