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StableFinance Central Bank Codes List
x402
StableFinance Central Bank Codes List is a paid API for AI agents from stablefinance.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Returns the list of supported central bank codes (e.g. FED, ECB, BOJ) available for interest rate queries on stablefinance.dev.
Price / call$0.02
Success—
StatusUnknown
How this service works
Supported central bank codes (FED, ECB, BOJ, etc.).
Output
Returns a JSON object with a 'banks' array of strings, each being a central bank code (e.g. 'FED', 'ECB', 'BOJ'), and optionally a 'resource' field indicating the endpoint resource path.
Example use cases
Example prompt
“What central banks are supported on stablefinance.dev for interest rate data — like FED, ECB, BOJ? Just give me the full list of valid bank codes I can use.”
Technical details
Endpoint
GEThttps://stablefinance.dev/api/macro/interest-rates/banksWhen to prefer
Use this endpoint first to discover valid central bank codes before querying interest rate data — it acts as a reference/enum lookup so you don't send invalid bank codes to downstream endpoints. Prefer this over hardcoding bank codes since the supported set may change.
Side effects
- HTTP 402 if payment header is missing or invalid — endpoint requires $0.02 USDC via x402 protocol
- HTTP 500 if the upstream data source is unavailable
- Empty banks array if no central banks are currently configured
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
{
"banks": [
"BOC",
"BOE",
"BOJ",
"BOK",
"ECB",
"FED",
"PBOC",
"RBA",
"RBI",
"SNB"
],
"resource": "interest_rates"
}Schema · Response
{
"type": "json",
"example": {
"banks": [
"BOC",
"BOE",
"BOJ",
"BOK",
"ECB",
"FED",
"PBOC",
"RBA",
"RBI",
"SNB"
],
"resource": "interest_rates"
}
}Tags
x402
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