Fathom

Primary Endpoint

• GET /v1/prices

Price: $0.003 per batch

Limit: Up to 50 Base ERC-20 token addresses

Network: Base mainnet

Payment: USDC via x402

Public Docs / Agent Integration

• GET /.well-known/x402 - x402 Manifest
• GET /openapi.json - OpenAPI 3.1 Spec
• GET /schemas/prices.input.json - Input Schema
• GET /schemas/prices.output.json - Output Schema