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api.myceliasignal.com options btc
https://api.myceliasignal.com/oracle/prediction/options/btc
payable
BTC risk-neutral price distributions at 12 horizons via Breeden-Litzenberger from SVI surfaces — quantiles, P(up/down 10/20%), sigma ranges, skewness — Ed25519 signed attestation
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.50
- Network
- base
- Pay to
- 0xD593832Ce9C2B13B192ba50B55dd9AF44e96700d
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 92 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:16:34.154Z (1d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.myceliasignal.com%2Foracle%2Fprediction%2Foptions%2Fbtc"