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deepseek.x402.press chat completions
https://deepseek.x402.press/v1/chat/completions
answers 402
DeepSeek AI inference — pay in USDC/EURC on Base or USDC on Arbitrum
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.0075
- Network
- base
- Pay to
- 0x3C74Ce3f8566Ff04B312320E7c264A691c409992
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 795 ms
- Payment options
- 5 usable of 5
- Last checked
- 2026-08-10T09:08:38.848Z (5d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fdeepseek.x402.press%2Fv1%2Fchat%2Fcompletions"