{
  "x402Version": 2,
  "id": 3971,
  "slug": "3971",
  "resource": "https://data.greeneris.io/v1/eu/policy-rates",
  "description": "Current levels of the three ECB key interest rates -- main refinancing operations (MRR_FR), deposit facility (DFR) and marginal lending facility (MLFR) -- straight from the official ECB Data Portal (dataflow FM, daily levels). Query: ?last=N (1-60, default 1) to include the N most recent daily observations per rate. Returns latest values plus dated series, in percent per annum; served with a 6h cache.",
  "type": "http",
  "accepts": [
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      "network": "eip155:8453",
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      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "maxTimeoutSeconds": 300
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          "queryParams": {
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        "output": {
          "example": {
            "as_of": "2026-06-17",
            "latest": {
              "deposit_facility": 2.25,
              "main_refinancing": 2.4,
              "marginal_lending": 2.65
            },
            "series": {
              "deposit_facility": [
                {
                  "date": "2026-06-17",
                  "rate": 2.25
                }
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              "main_refinancing": [
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                  "date": "2026-06-17",
                  "rate": 2.4
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              "marginal_lending": [
                {
                  "date": "2026-06-17",
                  "rate": 2.65
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            },
            "source": "European Central Bank Data Portal, dataflow FM (reuse permitted with attribution to the ECB)",
            "unit": "percent per annum"
          },
          "type": "json"
        }
      },
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                "enum": [
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                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "last": {
                    "default": "1",
                    "description": "Number of most recent daily observations per rate (1-60)",
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
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        "type": "object"
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  "tags": [
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  "sourceHost": "data.greeneris.io",
  "lastUpdated": "2026-08-27T15:10:50.76Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-27T15:10:50.559Z"
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  "verified": false,
  "featured": false,
  "provider": {
    "host": "data.greeneris.io",
    "manifest_name": "data.greeneris.io",
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    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}