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farouter.tech v1 messages
https://farouter.tech/v1/messages
answers 402
[OI]-compatible LLM inference API for autonomous agents. Supports reasoning, coding and chat workloads. Pay with USDC on Base using x402. No prepaid balance required. The 402 quotes estimated input tokens + your max_tokens at the model's per-1M sale price x1.15, from $0.001 up to $2.0 per call. Any model from GET /v1/models.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0x8e3c3e9c91cc0161b5e1cf138180ef3641d2371e
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 2079 ms
- Payment options
- 3 usable of 3
- Last checked
- 2026-09-06T01:12:25.946Z (20d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ffarouter.tech%2Fv1%2Fmessages"