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Mycelia Signal DXY Dollar Index Oracle
x402
Mycelia Signal DXY Dollar Index Oracle is a paid API for AI agents from api.myceliasignal.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).
Returns the current DXY US Dollar Index value as a cryptographically signed (Ed25519) attestation
Price / call$1
Success—
StatusUnknown
How this service works
DXY US dollar index — broad USD strength measure for FX positioning and commodity hedging — Ed25519 signed attestation
Output
Returns the current DXY US Dollar Index value accompanied by an Ed25519 cryptographic signature, providing a tamper-proof attestation of the data suitable for on-chain or off-chain verification.
Example use cases
Example prompt
“Can you fetch me the latest DXY US Dollar Index reading from the Mycelia Signal oracle, with the Ed25519 signed attestation so I can verify it on-chain?”
Technical details
Endpoint
GEThttps://api.myceliasignal.com/oracle/econ/commodities/dxyWhen to prefer
Use this endpoint when you need a cryptographically attested (Ed25519 signed) DXY US Dollar Index value — especially for smart contract oracles, on-chain verification, or any workflow requiring tamper-proof economic data with provable authenticity. Prefer this over unsigned data feeds when trust and verifiability are essential.
Side effects
- Payment not provided or insufficient (402 Payment Required)
- Upstream DXY data feed unavailable (503 Service Unavailable)
- Invalid or expired attestation signature returned
- Rate limiting or quota exceeded
- Network timeout fetching live index data
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"unit": "indexjan2006100",
"value": "118.8783",
"period": "2026-05-29",
"pubkey": "f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615",
"region": "global",
"preview": false,
"seriesid": "DTWEXBGS",
"canonical": "v1|ECON|COMMODITIES|DXY|118.8783|indexjan2006100|2026-05-29|2026-06-05|Fed|DTWEXBGS|directapi|1780702397|279780",
"createdat": "2026-06-05",
"indicator": "dxy",
"signature": "fbea0753d60e576248065b8669887861c346d25ce2d87784b5d3de7880ccf27e8fd7e740eb4d893039b75df2fb06767e704d518e7442a72aea2644037b925009",
"releasenote": "Trade weighted US dollar index, broad goods and services",
"sourcemodel": "directapi",
"vintagedate": "2026-06-05",
"sourceagency": "Fed",
"signingScheme": "ed25519"
}Tags
x402
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