# agents.txt — notary.forgemesh.io # Standard: https://agents-txt.com # x402 Notary: Cryptographic receipts for AI inference: notarize a prompt/response pair and get a signed attestation, content hash and receipt token, anchored on Base; verify any receipt for free. Paid per notarizat # Discovery: https://notary.forgemesh.io/.well-known/x402.json · https://notary.forgemesh.io/.well-known/ard.json · https://notary.forgemesh.io/llms.txt · https://notary.forgemesh.io/openapi.json Name: x402 Notary Provider: ForgeMesh Labs (https://forgemesh.io) Protocols: x402, http Payments: required A2A: https://notary.forgemesh.io/.well-known/agent-card.json ARD: https://notary.forgemesh.io/.well-known/ard.json LLMs: https://notary.forgemesh.io/llms.txt x402: https://notary.forgemesh.io/.well-known/x402.json OpenAPI: https://notary.forgemesh.io/openapi.json ## Payment Protocol: x402 (HTTP 402 challenge; pay and retry with PAYMENT-SIGNATURE) Network: eip155:8453 Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 (USDC) PayTo: 0x814EfE784709f5bF8dF47735D87602B01030e5D2 Price: $0.001 to $0.005 per call (USDC) Paid: 2 routes listed in https://notary.forgemesh.io/.well-known/x402.json Unpaid: discovery documents (this file, llms.txt, x402 manifest, ARD, agent card, OpenAPI) are free Headers: PAYMENT-SIGNATURE (x402 v2) or X-PAYMENT (v1) on the paid retry; 402 body carries the terms Receipts: settlement receipt returned in the PAYMENT-RESPONSE header after a paid call