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

# Gateway registration

> Operations available to register, retrieve, and update Gateways.

A Gateway can create Acquirers, Payment Facilitators, and Merchants.

## Endpoints

| Method | Path                          | Description         | Who can invoke it          |
| ------ | ----------------------------- | ------------------- | -------------------------- |
| `POST` | `/onboarding/gateways`        | Register a gateway. | Admin.                     |
| `GET`  | `/onboarding/gateways/{code}` | Retrieve a gateway. | Admin, the Gateway itself. |
| `PUT`  | `/onboarding/gateways/{code}` | Update a gateway.   | Admin.                     |

## Credentials

Gateway OAuth credentials are always generated and required.

<Warning>
  The `client_id` and `client_secret` are displayed only once during registration. Store them securely.
</Warning>

<Card title="Continue to Acquirer" icon="arrow-right" href="/en/onboarding/acquirer">
  Review the operations for registering and managing Acquirers.
</Card>