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polynews.news v1 market-context
https://polynews.news/api/v1/market-context
answers 402
Grok-powered market analysis: ranked news + X citations with a structured summary (recent developments, background context, market interpretation, what to watch)
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.05
- Network
- base
- Pay to
- 0x6ee49a7872844397Fb52870Cc07b308fFADC9427
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 140 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-15T14:27:26.738Z (4d ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fpolynews.news%2Fapi%2Fv1%2Fmarket-context"