← All endpoints
agent-card-validator-mcp.mtree.workers.dev wellknowns lint
https://agent-card-validator-mcp.mtree.workers.dev/v1/wellknowns/lint
payable
Paid agent card and well-known validator route for autonomous agents. Returns JSON with provenance, route-specific evidence, and machine-readable fields. Price 0.03 USDC on Base via x402. Demo/preview: https://agent-card-validator-mcp.mtree.workers.dev/demo/lint. Contact: https://agent-card-validator-mcp.mtree.workers.dev/contact.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.03
- Network
- base
- Pay to
- 0x1664530DC2A1CA350B1dbaD1Fc1F1a70c90fe4de
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 293 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:12:33.832Z (1d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent-card-validator-mcp.mtree.workers.dev%2Fv1%2Fwellknowns%2Flint"