Fathom

x402-powered pricing API for Base long-tail tokens

Production Status

x402 Base mainnet payments: validated

Base mainnet read-only price path: validated

Public Docs / Endpoints

GET /v1/price?token=0x...
GET /v1/prices?tokens=0x...
GET /v1/metadata?token=0x...
GET /v1/health

Canonical example token (AERO):
0x940181a94A35A4569E4529A3CDfB74e38FD98631