# Doppler

> Source: https://truto.one/docs/integration-guides/doppler/

Doppler connects with a personal token.

## Install the Doppler integration

Install Doppler from [Available integrations](https://app.truto.one/integrations/available/8c58df70-5291-4252-ba9b-767973facc89) in each environment you connect accounts from.

## Create a personal token

1. Sign in to Doppler and go to **Tokens** → **Personal** in the dashboard.
   ![Tokens](https://docs-assets.truto.one/doppler-details-1.png)
   ![Personal tokens](https://docs-assets.truto.one/doppler-details-2.png)
2. Create a token and copy it.

## Connect a Doppler account

1. Click **Connect Account**.
   ![Click Connect Account](https://docs-assets.truto.one/truto-connect-account.png)
2. Enter a Tenant ID. This can be any ID you choose. Click **Get connection link**.
   ![Get connection link](https://docs-assets.truto.one/truto-connect-account-modal.png)
3. Open the generated link. You can also share it with your customer so they connect their own Doppler account.
   ![Share connection link](https://docs-assets.truto.one/truto-connect-account-link.png)
4. Select **Doppler**.
5. Fill in the form and click **Connect**:

   | Field | Required | What to enter |
   |---|---|---|
   | **API Key** | Yes | Your Doppler personal token. |
6. Close the tab when you see the connection successful message. The new account appears under **Integrated Accounts**. Click its Account ID to see its details and make API calls.