To redelegate ATOM tokens between two validators, you will need:

- The `delegator_address` from which ATOM is being redelegated, which will sign the transaction.
- The `source_validator_address` from which ATOM is being redelegated.
- The `destination_validator_address` to which ATOM will be redelegated.
- The amount of ATOM to be redelegated.
- An optional memo to identify the transaction.
- An optional `gas_limit` and `gas_price` in ATOM.
- The pubkey (public key) of the `delegator_address`.

In the following guide we will illustrate how to redelegate ATOM.

# Create New Redelegate Flow

To initiate the redelegate process with Staking API, create a new flow with `POST /flows`.

### URL

`https://api.figment.io/flows`

### Request

- `protocol`\* : `string` Protocol this flow operates on (ex. `cosmos`).
- `network`\* : `string` Network this flow operates on (ex. `testnet`).
- `operation`\* : `string` The operation to perform (ex. `redelegate`).

JSON

```json
{
  "protocol": "cosmos",
  "network": "testnet",
  "operation": "redelegate"
}
```  
### Response

- `id` : `string` ID of the flow.
- `operation` : `string` The Staking API operation being performed by this flow.
- `state` : `string` The current state of the flow.
- `actions` : `array` It includes the `name` & `inputs` of all next possible actions.

- `create_redelegate_tx`: Use this action to generate a redelegation transaction to stake your ATOM.

- `delegator_address` : The address from which ATOM will be redelegated.
    - `source_validator_address` : The validator address from which ATOM will be redelegated.
    - `destination_validator_address` : The validator address to which ATOM will be redelegated.
    - `amount` : The amount of ATOM to be redelegated.
    - `memo` : an optional message to record on-chain with your transaction.
    - `gas_limit`: the total amount of gas you're willing to let this transaction consume.

- If you do not include this, we'll use a Cosmos library to select a good default for you.
    - `gas_price`: how many ATOM you're willing to pay per unit of gas consumed by this transaction.

- If you do not include this, we'll use a Cosmos library to select a good default for you.
    - `pubkey` : Pubkey value will be retrieved from the chain but if you're using a fresh account (that does not have any outgoing activity) then this information is not available and it requires the user to pass it.

- `data` : `object` Flow & transaction data.

JSON

```json
{
  "id": "8fc829e2-9e8a-40aa-8c2d-d6bd9125b7f0",
  "operation": "redelegate",
  "state": "initialized",
  "actions": [
    {
      "name": "create_redelegate_tx",
      "inputs": [
        {
          "name": "delegator_address",
          "display": "Delegator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            }
          ],
          "array": false,
          "default_value": null
        },
        {
          "name": "source_validator_address",
          "display": "Source Validator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            },
            {
              "type": "format",
              "options": {
                "with": "(?-mix:\Acosmosvaloper.*)",
                "message": "should start with `cosmosvaloper`"
              }
            }
          ],
          "array": false,
          "default_value": null
        },
        {
          "name": "destination_validator_address",
          "display": "Destination Validator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            },
            {
              "type": "format",
              "options": {
                "with": "(?-mix:\Acosmosvaloper.*)",
                "message": "should start with `cosmosvaloper`"
              }
            }
          ],
          "array": false,
          "default_value": null
        },
        {
          "name": "amount",
          "display": "Amount",
          "description": "",
          "type": "decimal",
          "validations": [],
          "array": false,
          "default_value": null
        },
        {
          "name": "memo",
          "display": "Memo",
          "description": "",
          "type": "string",
          "validations": [],
          "array": false,
          "default_value": null
        },
        {
          "name": "gas_price",
          "display": "Gas Price",
          "description": "",
          "type": "decimal",
          "validations": [],
          "array": false,
          "default_value": null
        },
        {
          "name": "gas_limit",
          "display": "Gas Limit",
          "description": "",
          "type": "decimal",
          "validations": [],
          "array": false,
          "default_value": null
        },
        {
          "name": "pubkey",
          "display": "Pubkey",
          "description": "Value will be retrieved from the chain if available",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            }
          ],
          "array": false,
          "default_value": null
        }
      ]
    }
  ],
  "data": {
    "delegator_address": null,
    "source_validator_address": null,
    "destination_validator_address": null,
    "amount": null,
    "memo": null,
    "gas_price": null,
    "gas_limit": null,
    "redelegate_transaction": null,
    "pubkey": null
  },
  "protocol": "cosmos",
  "network": "testnet",
  "created_at": "2023-02-28T10:55:32.660Z",
  "updated_at": "2023-02-28T10:55:32.660Z"
}
```

# Submit Redelegate Data

After creating the new redelegate flow, we need to submit the redelegate data.

After collecting the required inputs as mentioned below, send a `PUT` request to `/flows/[:flow_id]/next` to proceed to the next step.

### URL

`https://api.figment.io/flows/[:flow_id]/next`

### Request

- `name`\* : `create_redelegate_tx`.
- `inputs`\* : `object`
  - `delegator_address`\* : The address from which ATOM will be redelegated.
  - `source_validator_address`\* : The validator address from which ATOM will be redelegated.
  - `destination_validator_address`\* : The validator address to which ATOM will be redelegated.
  - `amount`\* : `number` The amount of ATOM to be redelegated.
  - `memo` : `string` A message to record on-chain with your transfer.
  - `gas_limit` : `number` The total amount of gas you're willing to let this transaction consume.
  - `gas_price` : `number` How many ATOM you're willing to pay per unit of gas consumed by this transaction.
  - `pubkey` : `string` Required only if you're using a fresh account (that does not have any outgoing activity) else optional.

JSON

```json
{
  "name": "create_redelegate_tx",
  "inputs": {
    "delegator_address": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl",
    "source_validator_address": "cosmosvaloper1tflk30mq5vgqjdly92kkhhq3raev2hnz6eete3",
    "destination_validator_address": "cosmosvaloper1t8dv80kdq3t2g88kn8vtyeldvnf8xq5c4sklmx",
    "amount": 0.1,
    "pubkey": "02db33d72ee215f1a61e5f4ffa098b9325cc1da6f5c3557974ad0f21a5ec9fe235"
  }
}
```

### Response

- `refresh_redelegate_tx` : If you need to get a fresh version of the transaction payload (i.e., the nonce has increased).
  - `sign_redelegate_tx` : Submit a signed transaction payload or an array of signatures to continue the flow.
  - `confirm_redelegate_tx_by_hash` : Submit a previously completed transaction hash to continue the flow.

JSON

```json
{
  "id": "8fc829e2-9e8a-40aa-8c2d-d6bd9125b7f0",
  "operation": "redelegate",
  "state": "redelegate_tx_signature",
  "actions": [
    {
      "name": "refresh_redelegate_tx",
      "inputs": [
        {
          "name": "delegator_address",
          "display": "Delegator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            }
          ],
          "array": false,
          "default_value": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl"
        },
        {
          "name": "source_validator_address",
          "display": "Source Validator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            },
            {
              "type": "format",
              "options": {
                "with": "(?-mix:\Acosmosvaloper.*)",
                "message": "should start with `cosmosvaloper`"
              }
            }
          ],
          "array": false,
          "default_value": "cosmosvaloper1tflk30mq5vgqjdly92kkhhq3raev2hnz6eete3"
        },
        {
          "name": "destination_validator_address",
          "display": "Destination Validator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            },
            {
              "type": "format",
              "options": {
                "with": "(?-mix:\Acosmosvaloper.*)",
                "message": "should start with `cosmosvaloper`"
              }
            }
          ],
          "array": false,
          "default_value": "cosmosvaloper1t8dv80kdq3t2g88kn8vtyeldvnf8xq5c4sklmx"
        },
        {
          "name": "amount",
          "display": "Amount",
          "description": "",
          "type": "decimal",
          "validations": [],
          "array": false,
          "default_value": "0.1"
        },
        {
          "name": "memo",
          "display": "Memo",
          "description": "",
          "type": "string",
          "validations": [],
          "array": false,
          "default_value": null
        },
        {
          "name": "gas_price",
          "display": "Gas Price",
          "description": "",
          "type": "decimal",
          "validations": [],
          "array": false,
          "default_value": null
        },
        {
          "name": "gas_limit",
          "display": "Gas Limit",
          "description": "",
          "type": "decimal",
          "validations": [],
          "array": false,
          "default_value": null
        },
        {
          "name": "pubkey",
          "display": "Pubkey",
          "description": "Value will be retrieved from the chain if available",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            }
          ],
          "array": false,
          "default_value": "02db33d72ee215f1a61e5f4ffa098b9325cc1da6f5c3557974ad0f21a5ec9fe235"
        }
      ]
    },
    {
      "name": "sign_redelegate_tx",
      "inputs": [
        {
          "name": "transaction_payload",
          "display": "Transaction Payload",
          "description": "",
          "type": "signed_transaction",
          "validations": [
            {
              "type": "sign_payload",
              "options": {}
            }
          ],
          "array": false,
          "default_value": null,
          "signers": [
            "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl"
          ],
          "transaction_payload": "7b226d65737361676573223a5b7b227479706555726c223a222f636f736d6f732e7374616b696e672e763162657461312e4d7367426567696e526564656c6567617465222c2276616c7565223a7b2264656c656761746f7241646472657373223a22636f736d6f733175383575706b3276377072363567307776323937367a6c6575367638716a6c39717072767a6c222c2276616c696461746f7253726341646472657373223a22636f736d6f7376616c6f7065723174666c6b33306d71357667716a646c7939326b6b686871337261657632686e7a366565746533222c2276616c696461746f7244737441646472657373223a22636f736d6f7376616c6f706572317438647638306b64713374326738386b6e38767479656c64766e66387871356334736b6c6d78222c22616d6f756e74223a7b2264656e6f6d223a227561746f6d222c22616d6f756e74223a22313030303030227d7d7d5d2c22666565223a7b22616d6f756e74223a5b7b22616d6f756e74223a2239333936222c2264656e6f6d223a227561746f6d227d5d2c22676173223a22333735383232227d2c226d656d6f223a22227d"
        },
        {
          "name": "signatures",
          "display": "Signatures",
          "description": "",
          "type": "array_of_signatures",
          "validations": [],
          "array": true,
          "default_value": null,
          "element_type": "signature_data",
          "signers": [
            "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl"
          ],
          "transaction_payload": "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",
          "signing_payload": "e236c0d65b21f6b03bef964974bb4ba9ca8567405e6077b5fc5510b374005959",
          "inputs": [
            {
              "name": "account_address",
              "display": "Account Address",
              "description": "",
              "type": "string",
              "validations": [
                {
                  "type": "presence",
                  "options": {}
                }
              ],
              "array": false,
              "default_value": null
            },
            {
              "name": "signature",
              "display": "Signature",
              "description": "",
              "type": "string",
              "validations": [
                {
                  "type": "presence",
                  "options": {}
                }
              ],
              "array": false,
              "default_value": null
            }
          ]
        }
      ]
    },
    {
      "name": "confirm_redelegate_tx_by_hash",
      "inputs": [
        {
          "name": "hash",
          "display": "Hash",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            }
          ],
          "array": false,
          "default_value": null
        },
        {
          "name": "block_number",
          "display": "Block Number",
          "description": "",
          "type": "integer",
          "validations": [],
          "array": false,
          "default_value": null
        }
      ]
    }
  ],
  "data": {
    "delegator_address": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl",
    "source_validator_address": "cosmosvaloper1tflk30mq5vgqjdly92kkhhq3raev2hnz6eete3",
    "destination_validator_address": "cosmosvaloper1t8dv80kdq3t2g88kn8vtyeldvnf8xq5c4sklmx",
    "amount": "0.1",
    "memo": "",
    "gas_price": null,
    "gas_limit": null,
    "redelegate_transaction": {
      "raw": "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",
      "signing_payload": "e236c0d65b21f6b03bef964974bb4ba9ca8567405e6077b5fc5510b374005959",
      "signed": null,
      "hash": null,
      "status": null,
      "error": null,
      "signatures": null,
      "block_time": null
    },
    "pubkey": "02db33d72ee215f1a61e5f4ffa098b9325cc1da6f5c3557974ad0f21a5ec9fe235"
  },
  "protocol": "cosmos",
  "network": "testnet",
  "created_at": "2023-02-28T10:55:32.660Z",
  "updated_at": "2023-02-28T10:59:08.269Z"
}
```