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Mycelia Signal BTC Options Greeks Oracle
x402
Mycelia Signal BTC Options Greeks Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns cross-exchange consensus delta, gamma, theta, and vega for BTC/USD options aggregated from 2130+ contracts across Deribit, OKX, and Bybit, with Ed25519 signed attestation
Price / call$0.05
Success—
StatusUnknown
How this service works
BTC options Greeks — cross-exchange consensus delta/gamma/theta/vega from 2130+ options across Deribit, OKX, Bybit — Ed25519 signed attestation
Output
Returns consensus Greeks (delta, gamma, theta, vega) for BTC/USD options computed across 2130+ contracts from Deribit, OKX, and Bybit, packaged with an Ed25519 signed attestation proving data integrity and provenance.
Example use cases
Example prompt
“What are the current consensus delta, gamma, theta, and vega for BTC/USD options right now — aggregated across Deribit, OKX, and Bybit — with a cryptographic attestation I can verify?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/greeks/btc/usdWhen to prefer
Choose this endpoint when you need cryptographically verifiable, multi-exchange consensus BTC options Greeks (delta/gamma/theta/vega) — particularly when building on-chain protocols, DeFi hedging tools, or risk engines that require tamper-evident oracle data sourced from multiple venues rather than a single exchange. Prefer over single-exchange Greeks feeds when cross-exchange divergence detection and attestation are required.
Side effects
- Payment not included or invalid — 402 response requiring x402 USDC payment
- Exchange data unavailable — one or more source exchanges temporarily unreachable, possibly returning partial or degraded consensus
- Rate limit exceeded — too many requests from the same agent
- Invalid endpoint path — 404 if currency pair or asset is misspelled
- Signature verification failure — client-side Ed25519 attestation check fails if data tampered in transit
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"_bytes": 262144,
"_preview": "{\"currency\":\"BTC\",\"spot\":74594.68,\"total_instruments\":2374,\"exchanges\":{\"deribit\":{\"count\":950,\"source\":\"computed\"},\"okx\":{\"count\":788,\"source\":\"native\"},\"bybit\":{\"count\":636,\"source\":\"native\"}},\"summary\":{\"reference_expiry\":\"2026-05-31\",\"reference_dte\":1.1,\"spot\":74594.68,\"atm_strike\":74500.0,\"atm_iv\":20.1,\"atm_delta\":0.071764,\"atm_gamma\":0.00016531,\"atm_theta\":-49.1315,\"atm_vega\":1.8104,\"put_25d_iv\":16.39,\"put_25d_strike\":72750.0,\"call_25d_iv\":14.76,\"call_25d_strike\":73600.0,\"skew\":1.63},\"by_expiry\":[{\"expiry\":\"2026-05-30\",\"dte\":0.1,\"n_strikes\":80,\"strikes\":[{\"strike\":67000.0,\"type\":\"P\",\"exchanges\":{\"deribit\":{\"iv\":75.19,\"delta\":-0.0,\"gamma\":0.0,\"theta\":-0.0,\"vega\":0.0,\"oi\":18.8,\"greeks_source\":\"computed\"}},\"consensus\":{\"iv\":75.19,\"delta\":0.0,\"gamma\":0.0,\"theta\":0.0,\"vega\":0.0,\"exchange_count\":1}},{\"strike\":67000.0,\"type\":\"C\",\"exchanges\":{\"deribit\":{\"iv\":75.19,\"delta\":1.0,\"gamma\":0.0,\"theta\":-0.0,\"vega\":0.0,\"oi\":0.0,\"greeks_source\":\"computed\"}},\"consensus\":{\"iv\":75.19,\"delta\":1.0,\"gamma\":0.0,\"theta\":0.0,\"vega\":0.0,\"exchange_count\":1}},{\"strike\":68000.0,\"type\":\"C\",\"exchanges\":{\"deribit\":{\"iv\":68.5,\"delta\":1.0,\"gamma\":0.0,\"theta\":-0.0005,\"vega\":0.0,\"oi\":0.0,\"greeks_source\":\"computed\"},\"okx\":{\"iv\":47.55,\"delta\":1.0,\"gamma\":0.0,\"theta\":19.9148,\"vega\":0.0,\"oi\":0,\"greeks_source\":\"native\"},\"bybit\":{\"iv\":65.7,\"delta\":1.0,\"gamma\":1e-08,\"theta\":-0.0,\"vega\":0.0,\"oi\":0.02,\"greeks_source\":\"native\"}},\"consensus\":{\"iv\":60.58,\"delta\":1.0,\"gamma\":0.0,\"theta\":6.6381,\"vega\":0.0,\"exchange_count\":3}},{\"strike\":68000.0,\"type\":\"P\",\"exchanges\":{\"deribit\":{\"iv\":68.5,\"delta\":-0.0,\"gamma\":0.0,\"theta\":-0.0005,\"vega\":0.0,\"oi\":91.3,\"greeks_source\":\"computed\"},\"okx\":{\"iv\":47.55,\"delta\":-0.0,\"gamma\":0.0,\"theta\":-0.0,\"vega\":0.0,\"oi\":0,\"greeks_source\":\"native\"},\"bybit\":{\"iv\":65.7,\"delta\":-0.0,\"gamma\":1e-08,\"theta\":-0.0,\"vega\":0.0,\"oi\":38.31,\"greeks_source\":\"native\"}},\"consensus\":{\"iv\":60.58,\"delta\":0.0,\"gamma\":0.0,\"theta\":-0.0002,\"vega\":0.0,\"exchange_count\":3}},{\"strike\":69000.0,\"type\":\"P\",\"exchan",
"_truncated": true,
"_contentType": "application/json; charset=utf-8"
}Tags
x402
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