{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://cardano.blockfrost.io/schema/dreps",
  "title": "Dreps",
  "type": "array",
  "items": {
    "type": "object",
    "properties": {
      "drep_id": {
        "type": "string",
        "description": "The Bech32 encoded DRep address"
      },
      "hex": {
        "type": "string",
        "description": "The raw bytes of the DRep"
      },
      "amount": {
        "type": "string",
        "description": "The total amount of voting power this DRep is delegated."
      },
      "has_script": {
        "type": "boolean",
        "description": "Flag indicating whether this DRep's credential is a script hash"
      },
      "retired": {
        "type": "boolean",
        "description": "Registration state of the DRep. Set to `true` if the DRep has been deregistered; otherwise, `false`."
      },
      "expired": {
        "type": "boolean",
        "description": "Whether the DRep has been inactive for a consecutive number of epochs (determined by an epoch parameter `drep_activity`)"
      },
      "last_active_epoch": {
        "type": "integer",
        "nullable": true,
        "description": "Epoch of the most recent action - registration, update, deregistration or voting"
      },
      "metadata": {
        "type": "object",
        "nullable": true,
        "description": "Off-chain metadata associated with the DRep's latest registration.\n`null` when the DRep has no registration anchor (e.g. special DReps such as\n`drep_always_abstain` / `drep_always_no_confidence`). When an anchor exists but\nthe off-chain content could not be fetched or validated, `error` is populated and\n`json_metadata` / `bytes` are `null`.\n",
        "properties": {
          "url": {
            "type": "string",
            "example": "https://stakenuts.com/drep.json",
            "description": "URL to the drep metadata"
          },
          "hash": {
            "type": "string",
            "example": "69c0c68cb57f4a5b4a87bad896fc274678e7aea98e200fa14a1cb40c0cab1d8c",
            "description": "Hash of the metadata file"
          },
          "json_metadata": {
            "anyOf": [
              {
                "type": "string"
              },
              {
                "type": "object",
                "additionalProperties": true
              },
              {
                "type": "array",
                "items": {}
              },
              {
                "type": "integer"
              },
              {
                "type": "number"
              },
              {
                "type": "boolean"
              },
              {
                "type": "null"
              }
            ],
            "description": "Content of the JSON metadata (validated CIP-119)"
          },
          "bytes": {
            "type": "string",
            "description": "Content of the metadata (raw)",
            "nullable": true
          },
          "error": {
            "type": "object",
            "description": "Present when metadata could not be fetched or validated.",
            "properties": {
              "code": {
                "type": "string",
                "description": "Stable machine-readable error code.",
                "enum": [
                  "HASH_MISMATCH",
                  "CONNECTION_ERROR",
                  "HTTP_RESPONSE_ERROR",
                  "DECODE_ERROR",
                  "SIZE_EXCEEDED",
                  "UNKNOWN_ERROR"
                ]
              },
              "message": {
                "type": "string",
                "description": "Human-readable description of the error."
              }
            },
            "required": [
              "code",
              "message"
            ]
          }
        },
        "required": [
          "url",
          "hash",
          "json_metadata",
          "bytes"
        ]
      }
    },
    "required": [
      "drep_id",
      "hex",
      "amount",
      "has_script",
      "retired",
      "expired",
      "last_active_epoch",
      "metadata"
    ]
  },
  "example": [
    {
      "drep_id": "drep1mvdu8slennngja7w4un6knwezufra70887zuxpprd64jxfveahn",
      "hex": "db1bc3c3f99ce68977ceaf27ab4dd917123ef9e73f85c304236eab23",
      "amount": "2000000",
      "has_script": false,
      "retired": false,
      "expired": false,
      "last_active_epoch": 509,
      "metadata": {
        "url": "https://aaa.xyz/drep.json",
        "hash": "a14a5ad4f36bddc00f92ddb39fd9ac633c0fd43f8bfa57758f9163d10ef916de",
        "json_metadata": {
          "@context": {
            "CIP100": "https://github.com/cardano-foundation/CIPs/blob/master/CIP-0100/README.md#",
            "CIP119": "https://github.com/cardano-foundation/CIPs/blob/master/CIP-0119/README.md#"
          },
          "hashAlgorithm": "blake2b-256",
          "body": {
            "givenName": "Ryan Williams",
            "objectives": "Buy myself an island.",
            "motivations": "I really would like to own an island.",
            "qualifications": "I have my 100m swimming badge."
          }
        },
        "bytes": "\\x7b0a20202240636f6e74657874223a..."
      }
    },
    {
      "drep_id": "drep1cxayn4fgy27yaucvhamsvqj3v6835mh3tjjx6x8hdnr4",
      "hex": "c1ba49d52822bc4ef30cbf77060251668f1a6ef15ca46d18f76cc758",
      "amount": "0",
      "has_script": false,
      "retired": true,
      "expired": false,
      "last_active_epoch": 480,
      "metadata": null
    }
  ]
}