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farouter.tech chat completions
https://farouter.tech/v1/models/gpt-5.6-sol/chat/completions
answers 402
Fixed-price chat completions for gpt-5.6-sol on FarOut: flat $0.005 per call (includes up to 4,000 input + 1,000 output tokens). Rate: $0.380/1M input tokens, $2.280/1M output tokens. Pay with USDC on Base using x402. No API key, no account, no prepaid balance.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.003
- Network
- base
- Pay to
- 0x8e3c3e9c91cc0161b5e1cf138180ef3641d2371e
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 228 ms
- Payment options
- 3 usable of 3
- Last checked
- 2026-09-06T01:12:11.894Z (22d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Ffarouter.tech%2Fv1%2Fmodels%2Fgpt-5.6-sol%2Fchat%2Fcompletions"