# Using RecurrentTransfer

The RecurrentTransferOperation allows for initiating, modifying, and removing recurrent transfers on the Hive blockchain.

# Creating a new Recurrent Transfer

Test it yourself: src/typescript/transaction/operations/recurrent-transfer/creating-recurrent-transfer.ts

import { createHiveChain, DefineRecurrentTransferOperation } from '@hiveio/wax';

// Initialize hive chain interface
const chain = await createHiveChain();

// Initialize a transaction object
const tx = await chain.createTransaction();

const from = "sender-account";
const to = "recipient-account";
const amount = chain.hiveCoins(100); // 100.000 HIVE
const memo = "Monthly subscription";
const recurrence = 24; // every day
const executions = 30; // for 30 days

tx.pushOperation(new DefineRecurrentTransferOperation({
  from,
  to,
  amount,
  memo,
  recurrence,
  executions
}));

// Get a transaction object holding all operations and transaction TAPOS & expiration data, but transaction is **not signed yet**
console.log(tx.transaction);

# Generate Removal Using RecurrentTransferOperation

Generate removal removes recurrent transfer:

Test it yourself: src/typescript/transaction/operations/recurrent-transfer/generate-removal.ts

import { createHiveChain, RecurrentTransferRemovalOperation } from '@hiveio/wax';

// Initialize hive chain interface
const chain = await createHiveChain();

// Initialize a transaction object
const tx = await chain.createTransaction();

const from = "sender-account";
const to = "recipient-account";
const pairId = 12345;

// Use dedicated wax complex operation to generate recurrent transfer removal
// (recurrent_transfer_operation is generated under the hood having specified amount = 0)
tx.pushOperation(new RecurrentTransferRemovalOperation({
    // If the amount is NOT specified, the removal operation will be automatically generated
    from,
    to,
    pairId
}));

// Get a transaction object holding all operations and transaction TAPOS & expiration data, but transaction is **not signed yet**
console.log(tx.transaction);

# Add Pair Id

In this example we add pair id to recurrent transfer, using RecurrentTransferOperation (simply specify the pairId field in the configuration):

Test it yourself: src/typescript/transaction/operations/recurrent-transfer/add-pair-id.ts

import { createHiveChain, DefineRecurrentTransferOperation } from '@hiveio/wax';

// Initialize hive chain interface
const chain = await createHiveChain();

// Initialize a transaction object
const tx = await chain.createTransaction();

const from = "sender-account";
const to = "recipient-account";
const pairId = 12345;
const amount = chain.hiveCoins(100); // 100.000 HIVE
const memo = "Monthly subscription";

// Use this time just for example default values for recurrence and executions which is 24 for recurrence and 2 for executions.
tx.pushOperation(new DefineRecurrentTransferOperation({
  from,
  to,
  // Add pairId to the operation constructor
  pairId,
  amount,
  memo
}));

// Get a transaction object holding all operations and transaction TAPOS & expiration data, but transaction is **not signed yet**
console.log(tx.transaction);