> ## Documentation Index
> Fetch the complete documentation index at: https://docs.leara.se/llms.txt
> Use this file to discover all available pages before exploring further.

# Connect your payment provider to Leara

> Connect your payment solution to Leara so transaction data flows with orders and reduces manual reconciliation work.

Connect your payment provider to Leara so payment data flows together with orders. This reduces manual reconciliation and keeps transaction information close to the operational order flow.

<Steps>
  <Step title="Check available integrations">
    Review which payment providers are available in Leara. One supported integration is **Kustom**. If your provider is not listed, contact Leara support to discuss options.
  </Step>

  <Step title="Prepare credentials">
    Make sure you have the account credentials and API access required by the payment provider. Required permissions and setup steps vary by provider.
  </Step>

  <Step title="Connect the provider">
    Follow the connection guide for your payment solution and approve the access the integration needs. Verify that the connection applies to the correct merchant account.
  </Step>

  <Step title="Clarify what syncs">
    Review which payment data flows into Leara. This typically includes transaction references, payment status, and amounts linked to orders. Not all payment details may sync both ways.
  </Step>

  <Step title="Verify with a test transaction">
    Run a controlled test payment and confirm that the transaction appears correctly in Leara, linked to the right order, with the expected amount and status.
  </Step>
</Steps>

## What syncs

* **Transaction references**: Payment IDs link to orders in Leara.
* **Payment status**: Authorized, captured, or refunded status flows into the order view.
* **Amounts**: Transaction amounts align with order totals for easier reconciliation.

## Common problems

* **Payment provider not listed**: If your provider is not yet supported, reach out to Leara support to discuss roadmap and alternatives.
* **Test transaction not appearing**: Check that the integration is active and that the test payment used the connected merchant account.
* **Status mismatch**: Verify that the integration supports the specific statuses your workflow relies on, such as partial captures or refunds.

## Related articles

* [Manage orders](/orders/manage-orders)
* [Fulfill orders](/orders/fulfill-orders)
* [Support and contact](/support/contact)


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