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ECB Monetary Data API — M3 Money Supply & TARGET2 Balances
x402
ECB Monetary Data API — M3 Money Supply & TARGET2 Balances is a paid API for AI agents from euro.memoryapi.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Retrieves ECB monetary statistics for the Euro Area, including M3 money supply aggregates or TARGET2 interbank settlement balances.
Price / call$0.001
Success—
StatusUnknown
How this service works
European Central Bank and Eurostat economic data via x402 micropayments. Exchange rates, EU economic indicators, and ECB monetary data.
Output
Returns ECB monetary statistics for the Euro Area — either M3 broad money supply aggregates (including time series values and growth rates) or TARGET2 interbank settlement balances, sourced directly from ECB data.
Example use cases
Monitor Eurozone monetary expansion trends
“Can you check the M3 money supply growth rate for the Euro Area over the last year? I want to see if broad money is expanding faster than usual, and maybe compare it to the most recent quarter.”
Track interbank liquidity for settlement risk
“Pull the latest TARGET2 interbank balances for me. I need to understand current settlement flows between Eurozone banks and whether there's any unusual liquidity concentration.”
Research Euro Area money circulation patterns
“Get me the historical M3 data for the Eurozone over the past 24 months. I'm trying to understand how much money is actually in circulation and whether the trend suggests economic tightening or expansion.”
Technical details
Endpoint
GEThttps://euro.memoryapi.org/x402/euro/moneyWhen to prefer
Choose this endpoint when you need authoritative ECB-sourced monetary data specifically for the Euro Area — M3 money supply aggregates or TARGET2 interbank balances. Prefer this over general economic statistics APIs when the focus is on monetary aggregates or central bank settlement data rather than GDP, inflation, or trade figures (use sibling endpoints for those).
Side effects
- Requested time period out of available data range — returns empty or error response
- Invalid data type parameter (not M3 or TARGET2) — returns 400 bad request
- ECB data source temporarily unavailable — returns 503 or timeout
- Payment not processed (x402 protocol failure) — returns 402 Payment Required
- Rate limit exceeded — returns 429 Too Many Requests
Input
{
"type": "fx",
"currencies": "USD,GBP,JPY,CHF,CNY"
}Output
{
"unit": "EUR billions",
"series": "m3",
"source": "European Central Bank via FRED",
"history": [
{
"period": "2022-12-01",
"value_eur_bn": 16132
},
{
"period": "2023-01-01",
"value_eur_bn": 16043
},
{
"period": "2023-02-01",
"value_eur_bn": 16009
},
{
"period": "2023-03-01",
"value_eur_bn": 16013
},
{
"period": "2023-04-01",
"value_eur_bn": 16007
},
{
"period": "2023-05-01",
"value_eur_bn": 15990
},
{
"period": "2023-06-01",
"value_eur_bn": 15989
},
{
"period": "2023-07-01",
"value_eur_bn": 15984
},
{
"period": "2023-08-01",
"value_eur_bn": 15947
},
{
"period": "2023-09-01",
"value_eur_bn": 16001
},
{
"period": "2023-10-01",
"value_eur_bn": 15956
},
{
"period": "2023-11-01",
"value_eur_bn": 16026
}
],
"success": true,
"description": "Eurozone M3 Money Supply",
"latest_period": "2023-11-01",
"yoy_change_pct": -0.66,
"latest_value_eur_bn": 16026
}Schema · Response
{
"example": {
"name": "M3 Money Supply (Euro Area)",
"series": "m3",
"source": "European Central Bank",
"success": true,
"observations": [
{
"unit": "EUR millions",
"value": 16500000,
"period": "2025-12"
}
]
}
}Tags
x402
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