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Mycelia Signal ETH/USD Funding Rate Oracle
x402
Mycelia Signal ETH/USD Funding Rate Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Returns a cryptographically signed (Ed25519) composite ETH/USD perpetual funding rate attestation aggregated across exchanges
Price / call$0.05
Success—
StatusUnknown
How this service works
Ethereum perpetual funding rate — cross-exchange aggregated funding for carry trades and sentiment — Ed25519 signed attestation
Output
An Ed25519 signed attestation containing the composite ETH/USD perpetual funding rate aggregated across multiple exchanges, including the rate value, timestamp, and cryptographic signature for on-chain or off-chain verification.
Example use cases
Example prompt
“What's the current ETH/USD perpetual funding rate — I need a cryptographically signed composite from Mycelia Signal so I can verify it on-chain?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/funding/eth/usdWhen to prefer
Prefer this endpoint when you need a cryptographically verifiable, multi-exchange composite ETH/USD funding rate — especially for DeFi smart contracts, risk systems, or any workflow requiring tamper-evident signed market data rather than a raw feed from a single exchange.
Side effects
- Payment not included or insufficient (402 Payment Required)
- Exchange data unavailable leading to incomplete composite
- Signature verification failure on client side if public key mismatch
- Rate limiting if quota exceeded
- Network timeout if upstream exchange feeds are slow
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"pair": "eth/usd",
"pubkey": "7ab07fbe7d08cd16823e5eb0db0e21f3f38e9366d5fd00d14e95df0fb9b51a1a",
"regime": "NEUTRAL",
"sources": "binance, bybit, okx, deribit, hyperliquid, bitget, dydx, kraken, coinbase, crypto_com",
"z_score": -0.556,
"canonical": "v1|FUNDING|ETHUSD|0.00000510|0.00001164|0.00000510|0.00001162|NEUTRAL|10|0.00012434|1781732088|22433",
"exchanges": [
{
"rate": 0.00001692,
"exchange": "binance",
"rate_pct": 0.001692,
"predicted": 0.00001692,
"open_interest": 2216881.385,
"predicted_pct": 0.001692,
"open_interest_usd": 3865021851,
"next_settlement_utc": "2026-06-18T00:00:00+00:00"
},
{
"rate": 0,
"exchange": "bybit",
"rate_pct": 0,
"predicted": 0,
"open_interest": 705243.06,
"predicted_pct": 0,
"open_interest_usd": 1229372650,
"next_settlement_utc": "2026-06-18T00:00:00+00:00"
},
{
"rate": 0.000015521286572,
"exchange": "okx",
"rate_pct": 0.001552,
"predicted": 0.000015521286572,
"open_interest": 6719919.080000019,
"predicted_pct": 0.001552,
"open_interest_usd": 1171402854,
"next_settlement_utc": "2026-06-18T08:00:00+00:00"
},
{
"rate": 0.000001,
"exchange": "deribit",
"rate_pct": 0.0001,
"predicted": 0,
"open_interest": 295147373,
"predicted_pct": 0,
"open_interest_usd": 295147373,
"next_settlement_utc": null
},
{
"rate": 0.0000743416,
"exchange": "hyperliquid",
"rate_pct": 0.007434,
"predicted": 0.0000743416,
"open_interest": 754169.6949999995,
"predicted_pct": 0.007434,
"open_interest_usd": 1314668612,
"next_settlement_utc": null
},
{
"rate": -0.00005,
"exchange": "bitget",
"rate_pct": -0.005,
"predicted": -0.00005,
"open_interest": 783655.37,
"predicted_pct": -0.005,
"open_interest_usd": 1366060204,
"next_settlement_utc": null
},
{
"rate": 0.00005457720588235294,
"exchange": "dydx",
"rate_pct": 0.005458,
"predicted": 0.00005457720588235294,
"open_interest": 15461.353,
"predicted_pct": 0.005458,
"open_interest_usd": 26944259,
"next_settlement_utc": null
},
{
"rate": 0.000002191434903649942,
"exchange": "kraken",
"rate_pct": 0.000219,
"predicted": 0.0000028540433035333912,
"open_interest": 22369.939,
"predicted_pct": 0.000285,
"open_interest_usd": 38985766,
"next_settlement_utc": null
},
{
"rate": 0.000008,
"exchange": "coinbase",
"rate_pct": 0.0008,
"predicted": 0.000008,
"open_interest": 30715.6528,
"predicted_pct": 0.0008,
"open_interest_usd": 53527554,
"next_settlement_utc": null
},
{
"rate": -0.00000847,
"exchange": "crypto_com",
"rate_pct": -0.000847,
"predicted": -0.00000847,
"open_interest": 179365.847,
"predicted_pct": -0.000847,
"open_interest_usd": 312598798,
"next_settlement_utc": null
}
],
"signature": "8f9a5c1611fe822c2b78b906e48d1c47e5af5a4d921dcadd2a0474b382404cc7403a6dd32fe65c859565aefdd086dfc9518232249a3f70c6a931cac7b093140f",
"divergence": 0.00012434,
"median_rate": 0.0000051,
"source_count": 10,
"predicted_pct": 0.001162,
"signingScheme": "ed25519",
"timestamp_utc": "2026-06-17T21:34:48.104016+00:00",
"composite_rate": 0.0000051,
"divergence_pct": 0.012434,
"median_predicted": 0.00000543,
"oi_weighted_rate": 0.00001164,
"composite_rate_pct": 0.00051,
"next_settlement_utc": "2026-06-18T00:00:00+00:00",
"predicted_composite": 0.00001162
}Tags
x402
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