---
updatedAt: 2026-05-20T06:39:26.000Z
---

Fetch the complete documentation index at: https://docs.blockdaemon.com/llms.txt. Use this file to discover all available pages before exploring further. Append .md to any documentation page URL to get its markdown version.

# Get the Historical Stake and Rewards of a Delegator

Returns the historical stake and rewards allocated to a given delegator.

# OpenAPI definition

```json
{
  "openapi": "3.0.3",
  "info": {
    "version": "1.0.0",
    "title": "Staking Reporting API",
    "description": "### Protocols \nThe following protocols are currently supported:\n* Cardano\n* Cosmos\n* Ethereum\n* NEAR\n* Polkadot\n* Polygon \n* Solana \n",
    "contact": {
      "name": "Blockdaemon",
      "email": "support@blockdaemon.com",
      "url": "https://blockdaemon.com"
    },
    "x-logo": {
      "url": "logo.png"
    }
  },
  "servers": [
    {
      "url": "https://svc.blockdaemon.com/reporting/staking",
      "description": "Production server"
    }
  ],
  "security": [
    {
      "apiKeyAuthHeader": []
    },
    {
      "bearerAuth": []
    }
  ],
  "paths": {
    "/v1/cardano/mainnet/delegator/history/{address}": {
      "post": {
        "tags": [
          "Cardano Staking Reporting"
        ],
        "summary": "Get the Historical Stake and Rewards of a Delegator",
        "description": "Returns the historical stake and rewards allocated to a given delegator.",
        "operationId": "Get Historical Stake and Rewards of Delegator",
        "parameters": [
          {
            "name": "address",
            "in": "path",
            "description": "A single public address to check",
            "required": true,
            "schema": {
              "type": "string",
              "pattern": "^stake[a-z0-9]+$",
              "example": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
              "default": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q"
            }
          }
        ],
        "requestBody": {
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/SingleHistoricRewardsQuery"
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/Rewards"
                },
                "example": {
                  "rewards": [
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "6.829176",
                      "startingBalance": "3662.726590",
                      "timeAggregation": "monthly",
                      "timeEnd": "2023-05-31T23:59:59Z",
                      "timeStart": "2023-05-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "6.148199",
                      "startingBalance": "2485.272440",
                      "timeAggregation": "monthly",
                      "timeEnd": "2023-04-30T23:59:59Z",
                      "timeStart": "2023-04-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.811982",
                      "startingBalance": "2476.788190",
                      "timeAggregation": "monthly",
                      "timeEnd": "2023-03-31T23:59:59Z",
                      "timeStart": "2023-03-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "6.183880",
                      "startingBalance": "2470.735376",
                      "timeAggregation": "monthly",
                      "timeEnd": "2023-02-28T23:59:59Z",
                      "timeStart": "2023-02-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.975343",
                      "startingBalance": "2462.963015",
                      "timeAggregation": "monthly",
                      "timeEnd": "2023-01-31T23:59:59Z",
                      "timeStart": "2023-01-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "8.804830",
                      "startingBalance": "2453.819793",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-12-31T23:59:59Z",
                      "timeStart": "2022-12-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.603393",
                      "startingBalance": "2446.899602",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-11-30T23:59:59Z",
                      "timeStart": "2022-11-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "6.901557",
                      "startingBalance": "2439.656760",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-10-31T23:59:59Z",
                      "timeStart": "2022-10-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.388850",
                      "startingBalance": "2223.360164",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-09-30T23:59:59Z",
                      "timeStart": "2022-09-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.068161",
                      "startingBalance": "2215.967076",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-08-31T23:59:59Z",
                      "timeStart": "2022-08-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.364562",
                      "startingBalance": "2208.619302",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-07-31T23:59:59Z",
                      "timeStart": "2022-07-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.675079",
                      "startingBalance": "2201.213551",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-06-30T23:59:59Z",
                      "timeStart": "2022-06-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "5.798449",
                      "startingBalance": "1680.978478",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-05-31T23:59:59Z",
                      "timeStart": "2022-05-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "5.780388",
                      "startingBalance": "1675.087547",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-04-30T23:59:59Z",
                      "timeStart": "2022-04-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "7.187242",
                      "startingBalance": "1668.201535",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-03-31T23:59:59Z",
                      "timeStart": "2022-03-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "4.199273",
                      "startingBalance": "1663.991613",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-02-28T23:59:59Z",
                      "timeStart": "2022-02-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "5.647811",
                      "startingBalance": "1460.605661",
                      "timeAggregation": "monthly",
                      "timeEnd": "2022-01-31T23:59:59Z",
                      "timeStart": "2022-01-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "5.432609",
                      "startingBalance": "1319.444416",
                      "timeAggregation": "monthly",
                      "timeEnd": "2021-12-31T23:59:59Z",
                      "timeStart": "2021-12-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "4.618723",
                      "startingBalance": "1314.901291",
                      "timeAggregation": "monthly",
                      "timeEnd": "2021-11-30T23:59:59Z",
                      "timeStart": "2021-11-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "4.574104",
                      "startingBalance": "1219.113863",
                      "timeAggregation": "monthly",
                      "timeEnd": "2021-10-31T23:59:59Z",
                      "timeStart": "2021-10-01T00:00:00Z"
                    },
                    {
                      "address": "stake1ux9sn560pz6skkjuhfz8s3j0a4wf9flxt00kfgfg3ngnnxsvzfw5q",
                      "currency": "ADA",
                      "metadata": {
                        "epoch": 0
                      },
                      "return": "3.134845",
                      "startingBalance": "1217.473207",
                      "timeAggregation": "monthly",
                      "timeEnd": "2021-09-30T23:59:59Z",
                      "timeStart": "2021-09-01T00:00:00Z"
                    }
                  ]
                }
              }
            }
          },
          "400": {
            "description": "Invalid request",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/error1"
                },
                "example": {
                  "code": 400,
                  "title": "parameter 'address' in path has an error: string doesn't match the regular expression '^stake[a-z0-9]+$'"
                }
              }
            }
          },
          "404": {
            "description": "Resource not found",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/error1"
                },
                "example": {
                  "code": 404,
                  "title": "no delegator rewards found"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "apiKeyAuthHeader": {
        "type": "apiKey",
        "in": "header",
        "name": "X-API-Key",
        "description": "Unlock higher TPS - Create your own API key in the [Blockdaemon App](https://app.blockdaemon.com).\n",
        "x-default": "2go1YqUcuAr4WZ2-3WgSD3c7qpatZqQuNWhTVBldKZnTSUtw"
      },
      "bearerAuth": {
        "type": "http",
        "scheme": "bearer",
        "bearerFormat": "Opaque",
        "description": "[Legacy Auth] Unlock higher TPS - Create your own API key in the [Blockdaemon App](https://app.blockdaemon.com).\n",
        "x-default": "2go1YqUcuAr4WZ2-3WgSD3c7qpatZqQuNWhTVBldKZnTSUtw"
      }
    },
    "schemas": {
      "SingleHistoricRewardsQuery": {
        "required": [
          "fromTime",
          "toTime",
          "timeUnit"
        ],
        "type": "object",
        "properties": {
          "fromTime": {
            "type": "integer",
            "format": "int64",
            "description": "The Unix timestamp in seconds from which you wish to retrieve rewards.",
            "example": 1577836800,
            "default": 1577836800
          },
          "toTime": {
            "type": "integer",
            "format": "int64",
            "description": "The Unix timestamp in seconds until which rewards are retrieved.",
            "example": 1685491200,
            "default": 1685491200
          },
          "timeUnit": {
            "$ref": "#/components/schemas/TimeUnit1"
          }
        }
      },
      "TimeUnit1": {
        "type": "string",
        "description": "Represents how the rewards are aggregated. Must be one of `epoch`, `daily`, `weekly`, or `monthly`.",
        "enum": [
          "epoch",
          "daily",
          "weekly",
          "monthly"
        ]
      },
      "Rewards": {
        "type": "object",
        "required": [
          "rewards"
        ],
        "properties": {
          "rewards": {
            "type": "array",
            "description": "A list of rewards.",
            "items": {
              "$ref": "#/components/schemas/Reward"
            }
          }
        }
      },
      "Reward": {
        "required": [
          "address",
          "currency",
          "metadata",
          "return",
          "startingBalance",
          "timeAggregation",
          "timeEnd",
          "timeStart"
        ],
        "type": "object",
        "properties": {
          "address": {
            "type": "string",
            "description": "The user-defined address."
          },
          "currency": {
            "type": "string",
            "description": "The cryptocurrency protocol the request relates to.",
            "example": "ADA"
          },
          "metadata": {
            "$ref": "#/components/schemas/Metadata2"
          },
          "return": {
            "type": "string",
            "description": "The sum of the rewards for the previous UTC day.",
            "example": "500.000000"
          },
          "startingBalance": {
            "type": "string",
            "description": "The staked amount at the beginning of the previous UTC day (at the timeStart).",
            "example": "5004.058667"
          },
          "timeAggregation": {
            "type": "string",
            "example": "weekly",
            "description": "The agregation period. Either one of `epoch`, `daily`, `weekly`, or `monthly`."
          },
          "timeEnd": {
            "type": "string",
            "description": "The timestamp, in UTC, that marks the end of the period covered.",
            "example": "2022-07-31T23:59:59.000Z"
          },
          "timeStart": {
            "type": "string",
            "description": "The timestamp, in UTC, that marks the start of the period covered.",
            "example": "2022-07-01T00:00:00.000Z"
          }
        }
      },
      "Metadata2": {
        "required": [
          "epoch"
        ],
        "type": "object",
        "description": "The protocol specific data.",
        "properties": {
          "commission": {
            "type": "number",
            "format": "double",
            "description": "The commission rate.",
            "example": 0.01
          },
          "epoch": {
            "type": "integer",
            "format": "int",
            "description": "The epoch number the rewards were earned in.",
            "example": 348
          }
        }
      },
      "error1": {
        "type": "object",
        "properties": {
          "code": {
            "type": "integer",
            "description": "The numeric error code.",
            "example": 16384
          },
          "title": {
            "type": "string",
            "description": "The error description.",
            "example": "Invalid Address"
          }
        }
      }
    }
  },
  "x-readme": {
    "samples-languages": [
      "curl",
      "go",
      "javascript",
      "python",
      "node"
    ],
    "explorer-enabled": false
  }
}
```