Euler Finance · Example Payload

Getvaultsopeninterestbycollateral

Collateral-covered USD borrow exposure as a nested map keyed by borrow vault, then collateral vault. Underwater debt is capped at current attributable collateral value, so this endpoint is not gross open interest. The expensive account-level debt/collateral composition is worker-computed and stored in a latest projection table; the request path only reads that projection. Redis may cache this response, but PostgreSQL projection rows are the source of truth.

Vaults

Getvaultsopeninterestbycollateral is an example object payload from Euler Finance, with 8 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

operationIdmethodpathsummarydescriptiontagsparametersresponses

Example Payload

{
  "operationId": "getVaultsOpenInterestByCollateral",
  "method": "GET",
  "path": "/v3/evk/vaults/open-interest/by-collateral",
  "summary": "Collateral-covered debt by collateral vault",
  "description": "Collateral-covered USD borrow exposure as a nested map keyed by borrow vault, then collateral vault. Underwater debt is capped at current attributable collateral value, so this endpoint is not gross open interest. The expensive account-level debt/collateral composition is worker-computed and stored in a latest projection table; the request path only reads that projection. Redis may cache this response, but PostgreSQL projection rows are the source of truth.\n",
  "tags": [
    "Vaults"
  ],
  "parameters": [
    {
      "name": "chainId",
      "in": "query",
      "required": true,
      "example": "string"
    }
  ],
  "responses": {
    "200": {
      "description": "Collateral-covered borrow exposure map",
      "schema": {
        "type": "object",
        "properties": {
          "data": {
            "type": "object",
            "additionalProperties": {
              "type": "object",
              "additionalProperties": {
                "type": "number",
                "format": "double",
                "description": "USD collateral-covered debt attributable to this collateral vault"
              }
            },
            "description": "Borrow-vault to collateral-vault USD collateral-covered exposure map"
          },
          "meta": {
            "allOf": [
              {
                "$ref": "#/components/schemas/PaginationMeta"
              },
              {
                "type": "object",
                "properties": {
                  "refreshedAt": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "format": "date-time"
                  },
                  "calculationTimestamp": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "format": "date-time"
                  },
                  "priceTimestamp": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "format": "date-time"
                  },
                  "ageSeconds": {
                    "type": [
                      "integer",
                      "null"
                    ]
                  }
                }
              }
            ]
          }
        }
      }
    }
  }
}