gsc-x402.ai

active

the x402 door

x402 v2 over HTTP (PAYMENT-REQUIRED / PAYMENT-SIGNATURE / PAYMENT-RESPONSE headers, base64 JSON). Unpaid GET /api answers 402 with the terms in the payload; a v2 client signs an EIP-3009 transferWithAuthorization for the exact amount and retries; the server verifies and settles through the facilitator and answers 200 with a receipt signed EdDSA (kid gsc-x402-receipts-2026-09) that verifies…

AIBasex402 v2exactgsc-x402.ai ↗︎
Transactions · 30d
0
Volume · 30d
$0.00
Unique buyers · 30d
0
Uptime · 30d
100.0%
Latency p50
310ms
Reported calls · 30d
21

Endpoints (1 live)

  • GET /api — GSC's payment door — a real one-cent settlement on Base, signed receipt returned. Prove your agent's payment stack here. (0.01 USDC on Base)

First seen · last seen