# agent-payment-error-corpus Paid x402 API/MCP service for agents. Base URL: https://agent-payment-error-corpus.mtree.workers.dev Wallet: 0x1664530DC2A1CA350B1dbaD1Fc1F1a70c90fe4de Network: base ## Discovery - Agent card: https://agent-payment-error-corpus.mtree.workers.dev/.well-known/agent-card.json - MCP manifest: https://agent-payment-error-corpus.mtree.workers.dev/.well-known/mcp.json - OpenAPI: https://agent-payment-error-corpus.mtree.workers.dev/openapi.yaml - x402 alias: https://agent-payment-error-corpus.mtree.workers.dev/.well-known/x402 ## Paid endpoints - POST /v1/agent-payments/diagnose_error: $0.100 USDC on base - POST /v1/agent-payments/error_families: $0.050 USDC on base