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API overview REST API Getting Started Common & authentication API Invoices API Documents API Companies & settings API Lookups API Detect API Validator API Receivables API Billing API Scanning API B2CFI API B2CNO API B2CSE API Partner API SOAP API Getting Started API Methods Overview Account Configuration API Methods Invoice Sending API Methods Invoice Receiving API Methods B2C Norway API Methods B2C Finland API Methods Other API Methods

API overview

Maventa offers two APIs for integrating e-invoicing and document exchange: a modern REST API and a legacy SOAP API.

We highly recommend using the REST API for all new integrations. It and provides a more straightforward developer experience and better performance. The REST API gives you full access to Maventa’s capabilities with clear, well-documented endpoints.

New functionality is mainly added to the REST API. The SOAP API remains available for existing integrations, but we encourage migrating to REST when possible. If you’re starting fresh, REST is the way to go.

Reference implementations

We also have reference implementations for Java and C# available on Gitlab, to get started quickly with Maventa REST API integration:

If you’re unsure how to get started with your own integration, these might be a good starting point.

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Integration Guide Services & Reach API Specification Changelogs Integration guide Getting Started Invoice sending Consumer Invoicing Printing Email Invoicing Invoice Receiving Scanning Detect Fraud reporting Webhooks Reference implementations Maventa Connector Embeddable User Interface Peppol Network Document Exchange Invoice Response Self-billing support Invoicing formats Validation Peppol BIS 3.0 Maventa JSON (table) Maventa JSON (json schema) Companies and Settings Users Billing Services and reach Maventa services and reach e-invoicing in Belgium e-invoicing in Denmark e-invoicing in Estonia e-invoicing in Finland Mass Printing Service Amili Kassavirta Amili Perintä Ropo Perintä e-invoicing in Germany e-invoicing in Italy e-invoicing in the Netherlands e-invoicing in Norway e-invoicing in Poland e-invoicing in Sweden Api specification API overview Getting Started Common & authentication API Invoices API Documents API Companies & settings API Lookups API Detect API Validator API Receivables API Billing API Scanning API B2CFI API B2CNO API B2CSE API Partner API Getting Started API Methods Overview Account Configuration API Methods Invoice Sending API Methods Invoice Receiving API Methods B2C Norway API Methods B2C Finland API Methods Other API Methods Changelogs Product changelog Developer Changelog
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Enter your credentials to Maventa testing environment, to authenticate and try things out with the Swagger UI. This will fetch a Bearer token using OAuth2 with the endpoint POST https://ax-stage.maventa.com/oauth2/token. The token is stored in your browser's session storage (cleared when you close the tab) and used in Swagger calls done from this documentation website. The token is valid for 1 hour.

Never use your production credentials here. This is only for testing the Maventa test environment in the Swagger UI.
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eui global company lookup document:receive document:send invoice:receive invoice:send company:read company:write validate receivables:assignments analysis billing:reports partner:invoice_delivery_actions partner:lookups partner:takeovers partner:lyanthe_scan_service fi_bank_message:send fi_bank_message:receive
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