## How it works

Add a connector by choosing a processor and a target shop, then supplying the processor's own merchant credentials.

## Implementation

Keep live and sandbox credentials in their respective sections. Select the connection's purpose, enable supported methods and complete any processor-side webhook setup. Save the connector and inspect its health before adding it to routing. Test with the provider's sandbox instruments and confirm the payment reaches the intended processor account.

## In this area

- Live and sandbox credentials
- What this connection is for
- Payment methods and settings
- Webhooks
- After connecting

## Related guides

- [Test and live payments](/docs/general/test-and-live/)
- [Fallback order](/docs/dashboard/routing/fallback-order/)
- [Connected accounts](/docs/dashboard/connectors/accounts/)