Undelegate

To unstake ATOM tokens, you will need:

The delegator_address from which ATOM was delegated, which will sign the transaction.
The validator_address from which ATOM is being undelegated.
The amount of ATOM to be undelegated.
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 unstake ATOM.

Create New Unstaking Flow

To initiate the unstaking 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. unstaking).

JSON

{
  "protocol": "cosmos",
  "network": "testnet",
  "operation": "unstaking"
}

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_undelegate_tx: Use this action to generate an undelegation transaction to unstake your ATOM.
delegator_address : The address from which ATOM was delegated.
- validator_address : The validator address from which ATOM will be undelegated.
- amount : The amount of ATOM to be undelegated.
- 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.
- gas_price: how many ATOM you're willing to pay per unit of gas consumed by this transaction.
- 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

{
  "id": "f624c185-afb0-46d5-aa63-4d7649a2690a",
  "operation": "unstaking",
  "state": "initialized",
  "actions": [
    {
      "name": "create_undelegate_tx",
      "inputs": [
        {
          "name": "delegator_address",
          "display": "Delegator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            }
          ],
          "array": false,
          "default_value": null
        },
        {
          "name": "validator_address",
          "display": "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,
    "validator_address": null,
    "amount": null,
    "memo": null,
    "gas_price": null,
    "gas_limit": null,
    "undelegate_transaction": null,
    "estimated_unbonded_at": null,
    "pubkey": null
  },
  "protocol": "cosmos",
  "network": "testnet",
  "created_at": "2023-02-28T11:02:24.657Z",
  "updated_at": "2023-02-28T11:02:24.657Z"
}

Submit Undelegate Data

After creating the new undelegation flow, we need to submit the undelegate 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_undelegate_tx.
inputs* : object
- delegator_address* : string The address from which ATOM was delegated.
- validator_address* : string The validator address from which ATOM will be undelegated.
- amount* : number The amount of ATOM to be undelegated.
- 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

{
  "name": "create_undelegate_tx",
  "inputs": {
    "delegator_address": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl",
    "validator_address": "cosmosvaloper1tflk30mq5vgqjdly92kkhhq3raev2hnz6eete3",
    "amount": 1,
    "pubkey": "02db33d72ee215f1a61e5f4ffa098b9325cc1da6f5c3557974ad0f21a5ec9fe235"
  }
}

Response

refresh_undelegate_tx — If you need to get a fresh version of the transaction payload (i.e., the nonce has increased).
- sign_undelegate_tx : Submit a signed transaction payload or an array of signatures to continue the flow.
- confirm_undelegate_tx_by_hash : Submit a previously completed transaction hash to continue the flow.
data : object Flow & transaction data.

JSON

{
  "id": "f624c185-afb0-46d5-aa63-4d7649a2690a",
  "operation": "unstaking",
  "state": "undelegate_tx_signature",
  "actions": [
    {
      "name": "refresh_undelegate_tx",
      "inputs": [
        {
          "name": "delegator_address",
          "display": "Delegator Address",
          "description": "",
          "type": "string",
          "validations": [
            {
              "type": "presence",
              "options": {}
            }
          ],
          "array": false,
          "default_value": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl"
        },
        {
          "name": "validator_address",
          "display": "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": "amount",
          "display": "Amount",
          "description": "",
          "type": "decimal",
          "validations": [],
          "array": false,
          "default_value": "1.0"
        },
        {
          "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_undelegate_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": "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"
        },
        {
          "name": "signatures",
          "display": "Signatures",
          "description": "",
          "type": "array_of_signatures",
          "validations": [],
          "array": true,
          "default_value": null,
          "element_type": "signature_data",
          "signers": [
            "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl"
          ],
          "transaction_payload": "7b226d65737361676573223a5b7b227479706555726c223a222f636f736d6f732e7374616b696e672e763162657461312e4d7367556e64656c6567617465222c2276616c7565223a7b2264656c656761746f7241646472657373223a22636f736d6f733175383575706b3276377072363567307776323937367a6c6575367638716a6c39717072767a6c222c2276616c696461746f7241646472657373223a22636f736d6f7376616c6f7065723174666c6b33306d71357667716a646c7939326b6b686871337261657632686e7a366565746533222c22616d6f756e74223a7b2264656e6f6d223a227561746f6d222c22616d6f756e74223a2231303030303030227d7d7d5d2c22666565223a7b22616d6f756e74223a5b7b22616d6f756e74223a2236323937222c2264656e6f6d223a227561746f6d227d5d2c22676173223a22323531383435227d2c226d656d6f223a22227d",
          "signing_payload": "53ff624a7b8fb60956f3d88d249ff95e14202fe7185262802141cb3496a2e208",
          "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_undelegate_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",
    "validator_address": "cosmosvaloper1tflk30mq5vgqjdly92kkhhq3raev2hnz6eete3",
    "amount": "1.0",
    "memo": "",
    "gas_price": null,
    "gas_limit": null,
    "undelegate_transaction": {
      "raw": "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",
      "signing_payload": "53ff624a7b8fb60956f3d88d249ff95e14202fe7185262802141cb3496a2e208",
      "signed": null,
      "hash": null,
      "status": null,
      "error": null,
      "signatures": null,
      "block_time": null,
      "block_number": null
    },
    "estimated_unbonded_at": null,
    "pubkey": "02db33d72ee215f1a61e5f4ffa098b9325cc1da6f5c3557974ad0f21a5ec9fe235"
  },
  "protocol": "cosmos",
  "network": "testnet",
  "created_at": "2023-02-28T11:02:24.657Z",
  "updated_at": "2023-02-28T11:20:48.379Z"
}

Submit Signed Undelegate Transaction for Broadcast

Before broadcasting the transaction, you must sign the transaction_payload you received in the previous step. After signing the transaction, send a PUT request to /flows/[:flow_id]/next and the Staking API will broadcast the transaction to the network.

URL

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

Request

name* : sign_undelegate_tx
inputs* : object
- transaction_payload* : Signed transaction payload from the previous step's response.
- signatures : array of object The signatures array can be used instead of sending a transaction payload when the signing keys are kept in a custodial solution.

JSON

{
  "name": "sign_undelegate_tx",
  "inputs": {
    "transaction_payload": "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"
  }
}

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.
undelegate_tx_broadcasting : Transaction broadcasting and waiting for confirmation.
- unbonding : Transaction successfully broadcast and stake is subject to unbonding period.
- completed : Unbonding period is complete and tokens are successfully unstaked.
actions : array It includes the name & inputs of all next possible actions.
data : object Flow & transaction data.

JSON

{
  "id": "f624c185-afb0-46d5-aa63-4d7649a2690a",
  "operation": "unstaking",
  "state": "undelegate_tx_broadcasting",
  "actions": [
    {
      "name": "wait",
      "estimated_state_change_at": "2023-02-28T11:22:30.864Z",
      "inputs": []
    }
  ],
  "data": {
    "delegator_address": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl",
    "validator_address": "cosmosvaloper1tflk30mq5vgqjdly92kkhhq3raev2hnz6eete3",
    "amount": "1.0",
    "memo": "",
    "gas_price": null,
    "gas_limit": null,
    "undelegate_transaction": {
      "raw": "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",
      "signing_payload": "53ff624a7b8fb60956f3d88d249ff95e14202fe7185262802141cb3496a2e208",
      "signed": "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",
      "hash": "C69560EAF192B82A6826972205A049CF80FF327E62737A246DEC4BC26EF4F6A2",
      "status": null,
      "error": null,
      "signatures": [
        {
          "account_address": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl",
          "signature": ""
        }
      ],
      "block_time": null,
      "block_number": null
    },
    "estimated_unbonded_at": null,
    "pubkey": "02db33d72ee215f1a61e5f4ffa098b9325cc1da6f5c3557974ad0f21a5ec9fe235"
  },
  "protocol": "cosmos",
  "network": "testnet",
  "created_at": "2023-02-28T11:02:24.657Z",
  "updated_at": "2023-02-28T11:21:30.105Z"
}

Get Unstaking Flow Status

To get the current state of the existing flow, send a GET request to /flows/[:flow_id] using the flow ID from the previous step.

URL

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

Request

None

Response

undelegate_tx_broadcasting : Transaction has been broadcast and is waiting for confirmation.
- unbonding : Transaction successfully broadcast and stake is under unbonding period.
- completed : Unbonding period is over and tokens are successfully undelegated.
actions : array It includes the name & inputs of all next possible actions.
data : object Flow & transaction data.

JSON

{
  "id": "1d823c7f-be8a-430e-85cf-7269206cd867",
  "operation": "staking",
  "state": "completed",
  "actions": [],
  "data": {
    "delegator_address": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl",
    "validator_address": "cosmosvaloper1tflk30mq5vgqjdly92kkhhq3raev2hnz6eete3",
    "amount": "2.0",
    "memo": "",
    "gas_price": null,
    "gas_limit": null,
    "delegate_transaction": {
      "raw": "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",
      "signing_payload": "31a9a1e09389b219435eaf2b0dcbab6a1d6950d95545564be627f86c7dfed956",
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      "signatures": [
        {
          "account_address": "cosmos1u85upk2v7pr65g0wv2976zleu6v8qjl9qprvzl",
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      "block_time": "2023-02-28T10:51:19.797Z"
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  "protocol": "cosmos",
  "network": "testnet",
  "created_at": "2023-02-28T10:45:13.156Z",
  "updated_at": "2023-02-28T10:51:34.001Z"
}