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Overview

To connect Pleo in Nango with a Standalone API Key, you need to provide:
  1. API Subdomain — Which Pleo environment your key belongs to.
  2. API Key — Your Pleo Standalone API Key.
This guide walks you through requesting access, generating a key, and finding both values.

Prerequisites

  • You must be an admin or bookkeeper on the Pleo account.
  • Standalone API Keys aren’t self-service. If you don’t see API Keys under Settings in the Pleo Web App, ask your Customer Success Manager or Pleo Support to enable access for your organization first — this can be requested at any time, not just during onboarding.

Step 1: Generating your API key

  1. In the Pleo Web App, go to Settings -> API Keys.
  2. Click Create API Key, then give it a name and an expiration date.
  3. Choose the access level — a specific entity, or multiple entities if your account is multi-entity.
  4. Select the API scopes the key needs (for example, users:read, export-jobs:read, export-jobs:write) — grant only what your integration requires.
  5. Save and copy the generated key. You won’t be able to see it again after you leave the page.
A Standalone API Key is scoped to a single Pleo company, and only works in the environment (staging or production) where it was generated.

Step 2: Finding your API Subdomain

Keys generated in Staging use API Subdomain external.staging. Keys generated in Production use external.

Step 3: Authorize in Nango

  1. Open the Nango Connect form.
  2. Select the API Subdomain matching the environment your key was generated in.
  3. Enter your API Key.
  4. Submit the form, and you should be successfully authenticated.
Nango Connect UI form with API Subdomain and API Key fields for Pleo You are now connected to Pleo.