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Mycelia Signal Sea State Oracle
x402
Mycelia Signal Sea State Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Returns current sea state conditions at a given latitude/longitude, delivered as an Ed25519 signed attestation
Price / call$0.1
Success—
StatusUnknown
How this service works
Real-time sea state at GPS coordinates — wave height, period and conditions for maritime routing — Ed25519 signed attestation
Output
Returns current sea state conditions (e.g. wave height, sea state category, swell data) for the requested coordinates, packaged as an Ed25519 signed oracle attestation that can be cryptographically verified for authenticity and tamper-resistance.
Example use cases
Example prompt
“What's the current sea state at coordinates 37.8° N, 122.5° W — I need a cryptographically signed attestation I can verify?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/marine/:lat/:lon/seastateWhen to prefer
Choose this endpoint when you need cryptographically verifiable marine/sea state data at a specific coordinate — especially in contexts requiring trust, auditability, or on-chain verification (e.g. DeFi, maritime insurance, smart contracts). The Ed25519 signed attestation distinguishes it from plain weather APIs when proof of data integrity is required.
Side effects
- Invalid or out-of-range latitude/longitude returns 400 Bad Request
- Coordinates in landlocked area may return no data or error
- Payment not included or invalid returns 402 Payment Required
- Upstream marine data source unavailable returns 503
- Rate limiting or quota exceeded returns 429
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"lat": 37.8,
"lon": -122.5
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"lat": 37.8,
"lon": -122.5,
"pubkey": "7ab07fbe7d08cd16823e5eb0db0e21f3f38e9366d5fd00d14e95df0fb9b51a1a",
"source": "Open-Meteo Marine",
"triggers": {
"heavy": false,
"severe": false,
"extreme": false
},
"canonical": "v1|MARINE|37.8,-122.5|WAVE:1.28m|SWELL:0.76m|MODERATE|1781760184|425396",
"sea_state": "MODERATE",
"signature": "2nmO/LBwLPt/Z/zXWVelGG65nT9aX0w5G6pUTjnnzBnMJl+foKxusgsMnpItqo67sUQqrPI/LDPcwUBi56xPBw==",
"computedAt": 1781760184,
"signingScheme": "ed25519",
"wave_height_m": 1.28,
"data_timestamp": "2026-06-17T22:15",
"swell_height_m": 0.76
}Tags
x402
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