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

# Connect in Brain Studio

> Connect your Payphone account from Marketplace using your Access Token, Store ID, IVA (VAT), and Moneda (Currency).

Connect Payphone from **Marketplace** to enable the provider in your workspace and make the payment node available in Brain Studio.

***

## Before you begin

Make sure you have:

* An **active Payphone Business account** with at least one active store
* The **Access Token** generated from the Payphone developer portal
* The **Store ID** for your store in Payphone
* The **IVA (VAT)** value you will use in the operation
* The **Moneda (Currency)** for the integration, which must be **USD**

<Warning>
  The Access Token and Store ID are only available **after Payphone approves your company request**. If you don't have them yet, follow the [Getting credentials](/guides/integraciones/pagos/proveedores/payphone/obtener-credenciales) guide first.
</Warning>

***

## Connect from Marketplace

<Steps>
  <Step title="Open Marketplace">
    In Brain Studio, go to **Marketplace** from the side menu.

    You can find Payphone under the **Payments & Processing** category or by using the search bar.
  </Step>

  <Step title="Select Payphone">
    Click on the **Payphone** card to open its details.
  </Step>

  <Step title="Click Connect or Install">
    Click **Connect**.
  </Step>

  <Step title="Complete the installation modal">
    A modal will open requesting these fields:

    * **Token de PayPhone** — this is the **Access Token** you obtained from the Payphone Developer portal
    * **Id de Tienda** — this is the **Store ID** of the store associated with your approved request in Payphone
    * **IVA** — tax value that the flow will apply
    * **Moneda** — for this integration it must be set to **USD**

    Enter all four values and confirm the installation.

    <Frame caption="Payphone installation modal in Marketplace — complete Access Token, Store ID, VAT, and Currency">
      <img src="https://mintcdn.com/jelouai/N-faBULcr0WC2nPA/assets/images/integraciones/pagos/payphone-modal-marketplace.png?fit=max&auto=format&n=N-faBULcr0WC2nPA&q=85&s=83c5825bb10f9129fa7ea9d0c54ca41e" alt="API Credentials modal in Brain Studio Marketplace showing the Token de PayPhone, Id de Tienda, IVA, and Moneda fields" style={{ maxWidth: '400px', margin: '0 auto' }} width="746" height="958" data-path="assets/images/integraciones/pagos/payphone-modal-marketplace.png" />
    </Frame>

    <Tip>
      The **Store ID** must correspond to the store associated with the approved request in Payphone. If it does not match the correct store, the integration may fail.
    </Tip>
  </Step>

  <Step title="Validate the connection">
    Brain Studio will validate the configuration and connect the provider to your workspace.

    <Check>
      If Payphone appears as connected in Marketplace and the node is available in the Canvas, the integration was successfully enabled.
    </Check>
  </Step>
</Steps>

***

## Installation from Jelou Agent

If you install Payphone from **Jelou Agent**, you will see the same installation modal and must enter exactly the same information:

* **Access Token**
* **Store ID**
* **IVA (VAT)**
* **Moneda (Currency)** (USD)

<Info>
  Installation from Marketplace and installation from Jelou Agent use the same provider configuration.
</Info>

***

## Test and production mode

Payphone uses the same credentials for testing and for real charges. The environment is controlled from the **environment selector inside the application in the Payphone Developer portal**, not by connecting different tokens in Brain Studio.

Before running your flow, make sure the environment selected in your Payphone application matches the scenario you are executing:

* For **testing:** select the test environment in the application in the Payphone Developer portal
* For **real charges:** select the production environment in the same application

***

## Next step

Once the integration is connected, continue with:

<Card title="Usage and configuration" href="/guides/integraciones/pagos/proveedores/payphone/uso-y-configuracion" icon="gear">
  Configure the payment node and handle transaction states in your flow.
</Card>