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signals.nsgoods.org regime changed
https://signals.nsgoods.org/regime/changed
answers 402
Market-regime state (RISK_ON / RISK_OFF) from a provable chain, plus whether it changed since the regime you last saw. Cheap poll endpoint for AI agents to react to regime flips (USDC on Base).
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0xc87a06DEE4c0E85912296002617120BBfd5EF990
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 183 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:31:03.843Z (2d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fsignals.nsgoods.org%2Fregime%2Fchanged"