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Stable Financial – Supported Central Bank Codes
x402
Stable Financial – Supported Central Bank Codes is a paid API for AI agents from stable-financial.vercel.app, 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.
Price / call$0.02
Success—
StatusUnknown
How this service works
Supported central bank codes (FED, ECB, BOJ, etc.).
Output
Returns a JSON object containing an array of supported central bank code strings (e.g. ['FED', 'ECB', 'BOJ', ...]) and optionally a resource identifier. Useful for discovering valid bank codes before querying specific policy rates.
Example use cases
Example prompt
“What central bank codes are supported for interest rate queries — things like FED, ECB, BOJ — so I can figure out which ones I can look up?”
Technical details
Endpoint
GEThttps://stable-financial.vercel.app/api/macro/interest-rates/banksWhen to prefer
Use this endpoint when you need to discover which central bank codes are valid inputs before querying specific policy interest rates. This is the canonical enumeration/discovery endpoint for the stable-financial macro interest rates API — prefer it over hardcoding bank codes or guessing valid identifiers.
Side effects
- Service unavailable returns 5xx with no bank list
- Payment required (402) if x402 micropayment not attached
- Empty or malformed response if provider data is stale
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"banks": [
"BOC",
"BOE",
"BOJ",
"BOK",
"ECB",
"FED",
"PBOC",
"RBA",
"RBI",
"SNB"
],
"resource": "interest_rates"
}Tags
x402
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