> ## 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.

# Redirect

> Integrate VPOS-2 through a redirect and receive the result on the merchant website.

**Alignet Redirect** sends the buyer from the merchant website to the VPOS-2 gateway. The merchant prepares a signed HTML form, submits it by HTTPS POST, and receives the transaction result at its response URL.

<Warning>
  The official guide states that this procedure does not apply to merchants in Peru. Confirm the appropriate method with your acquirer or contact [integraciones@alignet.com](mailto:integraciones@alignet.com).
</Warning>

## General flow

<Steps>
  <Step title="Obtain access and keys">
    Request the acquirer and merchant identifiers, access VPayment web, and download the SHA-2 keys.
  </Step>

  <Step title="Sign and submit the request">
    Build the form with the required parameters and POST it to the environment's Redirect endpoint.
  </Step>

  <Step title="Receive the notification">
    VPOS-2 returns the parameters to the merchant website through the buyer's browser.
  </Step>

  <Step title="Validate and reconcile">
    Verify the response signature before updating the order, and support status inquiries if the browser does not complete the return.
  </Step>
</Steps>

<CardGroup cols={2}>
  <Card title="Requirements and environment" icon="list-check" href="/en/vpos-2/redirect/requirements-and-environment">
    Technical and operational prerequisites.
  </Card>

  <Card title="Access and keys" icon="key" href="/en/vpos-2/redirect/access-and-keys">
    Credentials and SHA-2 key generation.
  </Card>

  <Card title="Integration" icon="code" href="/en/vpos-2/redirect/integration">
    POST form, URLs, and return validation.
  </Card>

  <Card title="Parameters and notifications" icon="arrows-rotate" href="/en/vpos-2/redirect/parameters-and-notifications">
    Request, response, and notification data.
  </Card>
</CardGroup>

[View the official Redirect guide](https://docs.alignet.com/redirect/working-version/requisitos-y-consideraciones-tecnicas)