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This section is for technology partners building an integration that connects multiple customers to Pleo, typically for distribution through the Pleo App Marketplace or as a supported partner solution. If you’re connecting only your own company’s system to Pleo, use the Pleo Customers Quickstart instead. All partner integrations go through Pleo’s Early Access Programme (EAP).

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Decide if a Partner Integration Is the Right Approach for You

1. Platform Overview

Confirm a partner integration is the right fit before you register with the EAP.

2. API Overview

The technical foundations of Pleo’s REST API and the capabilities available to partner integrations.

3. Platform Capabilities & Concepts Catalogue

See what can actually be built: exports, imports, multi-entity setups, and more.

4. OAuth 2.0 Overview

Why OAuth 2.0 is the required authentication model for partner integrations, and how it protects customer data.

5. Environments

How Staging and Production fit together, and why partners follow a staging-first workflow.

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Ready to Register with the EAP?

6. Early Access Programme (EAP)

Understand eligibility, the review process, and the authentication models the EAP supports.

7. Register Your Interest (Steps 1-2)

Fill in the Pleo Partner API Access Request form to register your integration intent, then wait for Pleo’s review.

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EAP Approved?

8. Confirm Staging Access (Steps 3-5)

Once Pleo confirms your request was successful, complete registration, receive your credentials, and verify access to Staging.

9. Complete Your OAuth 2.0 Implementation

Follow the OAuth 2.0 Setup Workflow Guide to finish implementing authentication for your integration.

10. Build Your Level 1-4 Integration

Follow the AS/ERP Integration Quickstart to start building against Pleo’s APIs.

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EAP Not Approved?

Standalone API Keys

If you’re not approved, see the Standalone API Keys alternative.