# Validate IBANs before a SEPA payout run

**Use case:** 

Check a list of European IBANs for structure and check digits before submitting a SEPA credit transfer or payout file.

## Input

```json
{
  "ibans": [
    "GB82WEST12345698765432",
    "FR1420041010050500013M02606",
    "DE89370400440532013000",
    "NL91ABNA0417164301"
  ]
}
```

## Output

```json
{
  "input": {
    "label": "IBAN as supplied",
    "format": "string"
  },
  "iban": {
    "label": "Normalised IBAN",
    "format": "string"
  },
  "valid": {
    "label": "Passes length + mod-97 checks",
    "format": "boolean"
  },
  "countryCode": {
    "label": "Country",
    "format": "string"
  },
  "sepa": {
    "label": "SEPA country",
    "format": "boolean"
  },
  "bankCode": {
    "label": "Bank code from BBAN",
    "format": "string"
  },
  "sortCode": {
    "label": "UK sort code",
    "format": "string"
  },
  "accountNumber": {
    "label": "UK account number",
    "format": "string"
  },
  "formatted": {
    "label": "Printed format",
    "format": "string"
  },
  "error": {
    "label": "Why it failed",
    "format": "string"
  }
}
```

## How it works

### 1. Sign up on Apify or log in

The IBAN Validator - Bulk IBAN Checker Actor is ready to run with the inputs already set for "Validate IBANs before a SEPA payout run". [Sign up or log in](https://console.apify.com/create-task-from-example/0cSuI5nJrIRdAHXd6) and you'll land in Apify Console with a copy of this exact task.

### 2. Start the "Validate IBANs before a SEPA payout run" task

The IBAN Validator - Bulk IBAN Checker Actor will start running based on the input automatically. You can also change all the input fields, like IBANs, to match your specific use case.

### 3. Receive the "Validate IBANs before a SEPA payout run" output

Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as IBAN as supplied, normalised iban, passes length + mod-97 checks, and more.

### 4. Integrate into your workflow

The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also [run the "Validate IBANs before a SEPA payout run" task via API](https://apify.com/sterlingverify/iban-validator.md).

## About this Actor

This example demonstrates how to use [IBAN Validator - Bulk IBAN Checker](https://apify.com/sterlingverify/iban-validator.md) with a specific input configuration. Visit the [Actor detail page](https://apify.com/sterlingverify/iban-validator.md) to learn more, explore other use cases, and run it yourself.


## How to integrate an Actor?

This Task's input is already configured above. Use it as-is rather than inventing a new one.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For full API examples (JavaScript, Python, CLI, MCP, OpenAPI), see this Task's Actor page: https://apify.com/sterlingverify/iban-validator.md

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).