Transactions API

Create and track money transfers.

Create Transaction

Withdraw (Default)

Send funds to a customer's payment method:

const transaction = await afriex.transactions.create({
  customerId: "customer-id",
  sourceAmount: "10",
  destinationAmount: "5000",
  sourceCurrency: "USD",
  destinationCurrency: "NGN",
  destinationId: "payment-method-id",
  meta: {
    idempotencyKey: "unique-key-123",
    reference: "order-456",
    narration: "Payment for services",
  },
});

Deposit

Pull funds from a customer's payment method:

const transaction = await afriex.transactions.create({
  customerId: "customer-id",
  type: "DEPOSIT",
  sourceAmount: "10",
  destinationAmount: "5000",
  sourceCurrency: "USD",
  destinationCurrency: "NGN",
  sourceId: "source-payment-method-id",
  meta: {
    idempotencyKey: "unique-key-456",
    reference: "deposit-789",
  },
});

Swap

Exchange funds between currencies in the business wallet:

const transaction = await afriex.transactions.create({
  type: "SWAP",
  sourceAmount: "10",
  sourceCurrency: "USD",
  destinationCurrency: "NGN",
  meta: {
    idempotencyKey: "unique-key-789",
    reference: "swap-101",
  },
});

Parameters

Field	Type	Required	Description
`customerId`	`string`	Yes for `DEPOSIT` and `WITHDRAW`	Customer ID. Optional for `SWAP` when using the business wallet
`sourceAmount`	`${number}`	Yes	Amount in source currency
`destinationAmount`	`${number}`	Yes for `DEPOSIT` and `WITHDRAW`	Amount in destination currency. Optional for `SWAP`; the API calculates it
`sourceCurrency`	`string`	Yes	Source currency (e.g., `USD`)
`destinationCurrency`	`string`	Yes	Destination currency (e.g., `NGN`)
`type`	`string`	-	`WITHDRAW` (default), `DEPOSIT`, or `SWAP`
`destinationId`	`string`	Yes for `WITHDRAW`	Payment method to send to
`sourceId`	`string`	Yes for `DEPOSIT`	Payment method to pull from
`meta.idempotencyKey`	`string`	Yes	Unique key to prevent duplicates
`meta.reference`	`string`	Yes	Your internal reference
`meta.narration`	`string`	-	Transaction description
`meta.invoice`	`string`	-	Base64-encoded invoice document
`meta.merchantId`	`string`	-	Your merchant identifier

Get Transaction

const transaction = await afriex.transactions.get("transaction-id");

List Transactions

const response = await afriex.transactions.list({
  page: 0,
  limit: 20,
  status: ["PENDING", "PROCESSING"],
  currency: ["USD", "NGN"],
  fromDate: "2025-01-01T00:00:00.000Z",
  toDate: "2025-01-31T23:59:59.999Z",
});

console.log(response.data); // Transaction[]

Supported filters:

Field	Type	Description
`transactionId`	`string`	Filter by Afriex transaction ID
`reference`	`string`	Filter by `meta.reference`
`status`	`string \| string[]`	One or more transaction statuses
`type`	`string \| string[]`	One or more transaction types
`channel`	`string \| string[]`	One or more source or destination payment channels
`currency`	`string \| string[]`	One or more 3-letter currency codes
`fromDate`	`string`	ISO 8601 lower bound for creation time
`toDate`	`string`	ISO 8601 upper bound for creation time

Status Values

Status	Description
`PENDING`	Created, awaiting processing
`PROCESSING`	Currently processing
`COMPLETED`	Completed successfully
`SUCCESS`	Successful
`FAILED`	Failed
`CANCELLED`	Cancelled
`REFUNDED`	Refunded
`RETRY`	Retrying
`SCHEDULED`	Scheduled for later execution
`CUSTOMER_ACTION_REQUIRED`	Waiting on customer action
`REJECTED`	Rejected
`IN_REVIEW`	Under review
`DISPUTED`	Dispute opened
`DISPUTE_RESOLVED`	Dispute resolved
`DISPUTE_WON`	Dispute resolved in your favor
`DISPUTE_LOST`	Dispute resolved against you
`DISPUTE_EVIDENCE_SUBMITTED`	Evidence submitted for dispute
`UNKNOWN`	Status unknown

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