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x402-stock-indicators.vercel.app prediction-markets
https://x402-stock-indicators.vercel.app/prediction-markets
answers 402
Prediction market odds in one call: keyword search across Polymarket AND Kalshi simultaneously -- no other market-data API aggregates both -- returning each match's live, real-money-backed outcome probabilities, volume, and close date. Crowd-sourced forecasts for Fed decisions, elections, and macro events often beat polls and analyst surveys; pairs naturally with this API's own FOMC/economic calen
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.03
- Network
- base
- Pay to
- 0xe4181c7de066959bcca010525304ba68a84768e0
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 199 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-15T14:28:43.573Z (3d ago)
- Category
- search
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-stock-indicators.vercel.app%2Fprediction-markets"