← All endpoints
web3-signals-api-production.up.railway.app signal
https://web3-signals-api-production.up.railway.app/signal
answers 402
Full crypto signal fusion: 20 assets scored 0-100 with whale, derivatives, technical, narrative, and market dimensions. Portfolio summary + LLM insights.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0xdf0C4a88CF28E24Cd63a0d2aC54052c65F0C7700
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 804 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:22:32.951Z (21d ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fweb3-signals-api-production.up.railway.app%2Fsignal"