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ECB Euro Short-Term Rate (ESTR) Fixings
x402
ECB Euro Short-Term Rate (ESTR) Fixings is a paid API for AI agents from x402-datashop-production.up.railway.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns the latest Euro Short-Term Rate (ESTR) overnight benchmark fixings from the ECB Data Portal, optionally with transaction volumes.
Price / call$0.002
Success—
StatusUnknown
How this service works
Euro Short-Term Rate (ESTR), the official euro overnight benchmark, direct from the ECB Data Portal (dataset EST, published each TARGET2 business day ~08:00 CET). Query: ?last_n=5 (1-30 fixings, default 1) &include_volume=true to add the underlying transaction volume in EUR millions. Returns date-sorted observations plus the latest fixing; 1h cache.
Output
A date-sorted array of up to 30 recent ESTR fixing observations (rate and date), the most recent fixing value highlighted, and optionally the daily transaction volume in EUR millions for each observation. Data is sourced from ECB dataset EST and cached for 1 hour.
Example use cases
Example prompt
“Can you pull the last 5 ESTR fixings from the ECB, including the daily transaction volumes?”
Technical details
Endpoint
GEThttps://x402-datashop-production.up.railway.app/v1/eu/estrWhen to prefer
Use this endpoint when you need authoritative, ECB-sourced ESTR overnight benchmark rates for euro-denominated financial calculations, risk-free rate references, or monitoring the official euro short-term rate. Prefer this over generic FX or rate APIs when you specifically need the official ECB ESTR benchmark (not EURIBOR or other euro rates).
Side effects
- last_n out of range (not 1-30): likely returns validation error
- Non-TARGET2 business day query: may return empty or stale data if ECB has not published
- ECB Data Portal upstream outage: may return 502 or cached stale data
- Payment not processed: returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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