the402 endpoint detail

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horizon-pulse.vercel.app api pulse

https://horizon-pulse.vercel.app/api/pulse

payable

Horizon Pulse — real-time crypto market data + momentum signals (BTC/ETH/SOL) tuned for AI agents

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0xe16A1b12404cB2EbC6e783beCA6E2A9253c3dC7E
Spec dialect
v1 (declares x402Version 1)
Transport
JSON response body
HTTP method
GET
Response latency
187 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:13:43.468Z (4d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fhorizon-pulse.vercel.app%2Fapi%2Fpulse"