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capminal.ai x402 research
https://www.capminal.ai/api/x402/research
answers 402
AI-powered Token Deep Research API
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0xf9d1d63f362bbf1ee08ab9acb36fe74afc48d5f1
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 302 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:23:00.508Z (17h ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.capminal.ai%2Fapi%2Fx402%2Fresearch"