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PEPPOL AP API For Developer Teams

Integrate PEPPOL sending, receiving, validation, status tracking and audit records directly into your product or ERP.

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Build PEPPOL Workflows Into Your Stack

Use AassureComply’s PEPPOL AP API to build compliant document exchange without creating your own PEPPOL infrastructure from scratch.

API Capabilities

Send Documents

Submit PEPPOL e-Invoices and documents via API workflows.

Receive Documents

Capture incoming PEPPOL documents into your internal systems.

Validate Payloads

Validate required fields, structure, sender and receiver details.

Track Status

Monitor document status from submission to delivery.

Trigger Webhooks

Notify your application of status and delivery updates.

Maintain Audit Records

Track API actions, timestamps, delivery responses and validation history.

Test Quickly With Secure Sandbox Access

Start integration work in a sandbox environment before moving to production PEPPOL exchange.

The sandbox gives developer teams a safer way to test authentication, document submission, validation responses, webhooks, error handling and status tracking without affecting live business workflows.

Sandbox Workflow

Request sandbox access.

Generate test API credentials.

Submit sample PEPPOL documents.

Review validation responses.

Test delivery and rejection scenarios.

Configure webhook endpoints.

Move to production after validation.

Use APIs, Webhooks And OpenAPI Docs

Developers should not have to guess how PEPPOL integration works. AassureComply provides API documentation, sample request patterns and webhook event structures to speed up implementation.

Sample API Request

				
					curl -X POST     "https://api.aassurecomply.com/v1/peppol/documents" \
    -H "Authorization: Bearer YOUR_API_KEY" \
    -H "Content-Type: application/json" \
    -d '{
       "direction": "send",
       "documentType": "BIS_BILLING_INVOICE",
       "senderPeppolId": "0195:123456789",
       "receiverPeppolId": "0195:987654321",
       "payloadFormat": "UBL_XML",
       "payload": "base64-encoded-document"
    }'

Sample Webhook Event

				
					{
  "event": "peppol.document.delivered",
  "documentId": "doc_123456",
  "status": "delivered",
  "direction": "send",
  "timestamp": "2026-01-15T10:30:00Z",
  "networkResponse": {
    "messageId": "msg_987654",
    "receiverPeppolId": "0195:987654321"
  }
}

Technical Specs For CTO Architecture Reviews

AassureComply’s PEPPOL AP API is designed for teams that need secure, scalable and traceable invoice exchange inside existing systems.

  • Area
  • API Type
  • Environments
  • Authentication
  • Document Handling
  • Payload Support
  • Status Tracking
  • Webhooks
  • Audit Logs
  • Integration Use Cases
  • Developer Resources
  • Details
  • REST API for PEPPOL document workflows
  • Sandbox and production
  • Secure token-based API access
  • Send, receive, validate and track PEPPOL documents
  • UBL/XML payloads with structured metadata
  • Submitted, validated, delivered, rejected and action-required
  • Delivery, rejection, validation and received-document events
  • API actions, timestamps, delivery responses and validation history
  • ERP, accounting, billing, marketplaces and custom finance apps
  • OpenAPI docs, sandbox guide and webhook examples

API Pricing For Developer Integration Teams

Choose API access based on sandbox needs, document volume, webhooks, environments and integration support requirements.

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Frequently Asked Questions

What is a PEPPOL API?

A PEPPOL API lets software systems connect with PEPPOL document exchange workflows programmatically. Through AassureComply’s API, developers can send, receive, validate and track PEPPOL documents while connecting invoice workflows with ERP, accounting, billing or custom finance applications. The API is designed to reduce manual handling and give development teams structured access to PEPPOL exchange, status tracking and validation processes.

How does PEPPOL API integration work?

PEPPOL API integration connects an ERP, accounting platform or finance application with PEPPOL document workflows through REST-based endpoints. Developers can submit structured documents, receive incoming records, validate payloads, monitor delivery status and process webhook events. AassureComply supports this workflow so businesses can embed PEPPOL exchange into existing finance systems without requiring users to manage each transaction manually through a separate portal.

What is a PEPPOL Access Point API used for?

A PEPPOL Access Point API is used to connect business applications with PEPPOL sending and receiving services. It can support structured e-invoice submission, incoming document processing, validation, delivery tracking and status updates. For development teams, the API provides a way to integrate PEPPOL connectivity directly into ERP, accounting, billing, marketplace or custom finance software while keeping document exchange within existing operational workflows.

Does AassureComply provide a sandbox for PEPPOL API integration?

Yes. AassureComply provides sandbox access so developers can test PEPPOL API integration before moving into production. Teams can generate test credentials, submit sample PEPPOL documents, review validation responses, test delivery and rejection scenarios and configure webhook endpoints. Sandbox testing helps development teams verify payload handling, authentication, status tracking and application behavior without affecting live PEPPOL document exchange.

What payload formats does the PEPPOL REST API support?

AassureComply’s PEPPOL REST API supports structured PEPPOL document payloads using UBL/XML with associated metadata. Developers can use the API to send, receive, validate and track documents while maintaining the structure required for electronic invoice exchange. Payload requirements can vary by document type and implementation, so developers should use the available API documentation and validation responses when building production integrations.

Can the PEPPOL API connect with ERP and accounting systems?

Yes. The PEPPOL API can connect with ERP, accounting, billing and custom finance systems through API-based workflows. Businesses can integrate document submission, validation, receiving, delivery status and audit information with existing applications instead of creating separate manual processes. This makes the API useful for development teams that want to embed PEPPOL e-invoicing into established finance architecture while keeping existing operational systems in place.

Does the PEPPOL API support webhooks and document status tracking?

Yes. AassureComply’s PEPPOL API supports webhook events and document status tracking for key stages such as submission, validation, delivery, rejection and received-document events. Webhooks allow connected applications to react to status changes without repeatedly polling the API. This helps development teams keep ERP, accounting or finance applications synchronized with PEPPOL document activity and improves visibility across the document exchange lifecycle.

What developer resources are available for PEPPOL API integration?

AassureComply provides developer resources for PEPPOL API integration, including OpenAPI documentation, sandbox guidance, sample request patterns and webhook examples. These resources help technical teams understand authentication, endpoints, payload requirements, validation responses and status workflows before production deployment. Developers can use the documentation to plan integrations with ERP, accounting, billing or custom finance applications and test the required PEPPOL document flows more systematically.