{
  "x402Version": 2,
  "id": 27670,
  "slug": "27670",
  "resource": "https://api.eckari.com/v1/fx/reference-rate",
  "description": "European Central Bank euro foreign exchange reference rate for a pair - the official daily fix used for accounting, invoicing and reporting - latest or any date in the last 90 days. The ECB publishes EUR/XXX only, so inverse and cross rates are computed from the same fix and named in rate_derivation. One fix per TARGET working day, not a tradable market rate. Use when: Convert or report an amount at an official daily rate both sides of a contract can verify against the ECB.",
  "type": "http",
  "serviceName": "Eckari",
  "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1787077521/bazaar-icons/3ef6abcc74005763.png",
  "resourceType": "Beauty & Personal Care",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x9d6b6fdB04040a55d58B24ff4C90C08cf6083C8f",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "base": "EUR",
            "quote": "USD"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "data": {
              "base": "EUR",
              "note": "no ECB fix published for today yet (weekend, TARGET closing day, or before the ~16:00 CET publication); the latest published fix is returned",
              "published_pairs_used": [
                "EUR/USD"
              ],
              "quote": "USD",
              "rate": "1.159300",
              "rate_date": "2026-08-17",
              "rate_derivation": "published",
              "rate_kind": "reference"
            },
            "meta": {
              "capability": "fx.reference_rate",
              "freshness": "near_live",
              "source": "ecb_fx",
              "version": "2.1.0"
            }
          },
          "type": "json"
        }
      },
      "routeTemplate": "/v1/fx/reference-rate",
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "additionalProperties": false,
                "properties": {
                  "base": {
                    "description": "ISO 4217 code of the base currency. EUR is always available; other currencies must be in the ECB reference rate list for the selected date.",
                    "pattern": "^[A-Za-z]{3}$",
                    "type": "string"
                  },
                  "date": {
                    "description": "Optional ISO calendar date (YYYY-MM-DD) within the last 90 days. When the ECB published no fix on that date (a TARGET closing day), the latest prior fix is returned with a note.",
                    "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}$",
                    "type": "string"
                  },
                  "quote": {
                    "description": "ISO 4217 code of the quote currency. EUR is always available; other currencies must be in the ECB reference rate list for the selected date.",
                    "pattern": "^[A-Za-z]{3}$",
                    "type": "string"
                  }
                },
                "required": [
                  "base",
                  "quote"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "id": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[a-zA-Z0-9_-]+$",
            "type": "string"
          },
          "required": {
            "type": "boolean"
          }
        },
        "required": [
          "required"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "fx",
    "ecb",
    "exchange-rate",
    "reference-rate",
    "finance",
    "bazaar",
    "payment-identifier"
  ],
  "sourceHost": "api.eckari.com",
  "lastUpdated": "2026-10-11T08:53:46.989Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-11T08:53:46.426Z"
  },
  "metadata": {
    "serviceName": "Eckari",
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1787077521/bazaar-icons/3ef6abcc74005763.png",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "base": "EUR",
              "quote": "USD"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "data": {
                "base": "EUR",
                "note": "no ECB fix published for today yet (weekend, TARGET closing day, or before the ~16:00 CET publication); the latest published fix is returned",
                "published_pairs_used": [
                  "EUR/USD"
                ],
                "quote": "USD",
                "rate": "1.159300",
                "rate_date": "2026-08-17",
                "rate_derivation": "published",
                "rate_kind": "reference"
              },
              "meta": {
                "capability": "fx.reference_rate",
                "freshness": "near_live",
                "source": "ecb_fx",
                "version": "2.1.0"
              }
            },
            "type": "json"
          }
        },
        "routeTemplate": "/v1/fx/reference-rate",
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "base": {
                      "description": "ISO 4217 code of the base currency. EUR is always available; other currencies must be in the ECB reference rate list for the selected date.",
                      "pattern": "^[A-Za-z]{3}$",
                      "type": "string"
                    },
                    "date": {
                      "description": "Optional ISO calendar date (YYYY-MM-DD) within the last 90 days. When the ECB published no fix on that date (a TARGET closing day), the latest prior fix is returned with a note.",
                      "pattern": "^[0-9]{4}-[0-9]{2}-[0-9]{2}$",
                      "type": "string"
                    },
                    "quote": {
                      "description": "ISO 4217 code of the quote currency. EUR is always available; other currencies must be in the ECB reference rate list for the selected date.",
                      "pattern": "^[A-Za-z]{3}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "base",
                    "quote"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "pattern": "^[a-zA-Z0-9_-]+$",
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.eckari.com",
    "manifest_name": "api.eckari.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "data": {
      "base": "EUR",
      "note": "no ECB fix published for today yet (weekend, TARGET closing day, or before the ~16:00 CET publication); the latest published fix is returned",
      "published_pairs_used": [
        "EUR/USD"
      ],
      "quote": "USD",
      "rate": "1.159300",
      "rate_date": "2026-08-17",
      "rate_derivation": "published",
      "rate_kind": "reference"
    },
    "meta": {
      "capability": "fx.reference_rate",
      "freshness": "near_live",
      "source": "ecb_fx",
      "version": "2.1.0"
    }
  }
}