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redbtco.com redbtc models
https://redbtco.com/x402/redbtc/models
answers 402
List the two RedBTC fixed-price agent models: redbtc/gpt-5.5 and redbtc/gpt-5.4-mini. Use before choosing a chat route.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0x046A26665429A12448316a3029A2f2CcF8EECd12
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 99 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:14:10.505Z (20d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fredbtco.com%2Fx402%2Fredbtc%2Fmodels"