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Visma e-conomic API Integration

Visma e-conomic is a cloud accounting platform widely used by SMEs and accounting firms across Denmark, Norway, and the broader Nordic region. The platform supports core bookkeeping processes such as invoicing, VAT handling, bank reconciliation, and financial reporting.

Integrate Visma e-conomic alongside dozens of other accounting and ERP systems through Maesn Unified API.

Integrate Visma e-conomic and 30+ accounting systems with Maesn Unified API
Trusted by winning software teams
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Have a Visma e-conomic
integration in days

AppSecretToken auth, fully handled.

Visma e-conomic uses an AppSecretToken instead of standard OAuth. Maesn handles the full authentication flow. No custom code on your end.

Native webhooks, unified.

Visma e-conomic supports native webhooks. Maesn sets these up as user-based subscriptions per customer with normalized payloads consistent with every other system in your stack.

One integration, every system.

Once Visma e-conomic is live, every other system Maesn supports is immediately accessible. No additional implementation needed.

How Findity uses Maesn to embed compliant expense sync across accounting systems

Findity is an AI-powered expense management platform. They offer white-label and API solutions, enabling partners to embed fully branded expense technology directly into their own products.

"Maesn has helped us build integrations with accounting systems, allowing us to focus on other priorities in our roadmap. We are especially pleased with the support we have received whenever we needed extended functionality in an integration that Maesn has arranged for us."
Per Qvarforth - CEO at Findity

Per Q.

CTO @ Findity

5-star ranking at G2

One API for Visma e-conomic
and every system that comes after.

Unified. Certified. Production-ready.

One common data model across all accounting systems with Maesn

Visma e-conomic OpenAPI and REST API normalized into one endpoint.

Visma e-conomic has two active APIs: a REST API and a OpenAPI, with different pagination behavior and functionality split across both. Maesn normalizes both APIs into a single unified interface so you never need to know which API handles which endpoint.

REST API and OpenAPI both covered

Unified pagination cross both APIs

Single interface regardless of underlying API

See documentation

Visma e-conomic cursor pagination, standardized.

Visma e-conomic uses cursor-based pagination across both its APIs, making it impossible to jump to specific pages or use standard limit and offset parameters. Maesn exposes unified offset-based pagination and handles all cursor traversal in the background automatically.

Cursor-based pagination abstracted to standard offset

No cursor state management on your end

Consistent pagination behavior across all systems

See documentation
Unified Pagination for all ERP and accounting systems
Map your account logic with the one from your customers' accounting system, to map data precisely

Reference resolution handled automatically for Visma e-conomic.

Creating objects in Visma e-conomic requires pre-fetched references. Layout, payment terms, VAT zone, currency and account references must all be resolved per tenant before a single invoice or customer can be created. Maesn handles all reference resolution in the background automatically.

Layout, payment terms and VAT zone resolved automatically

Currency and account references fetched per tenant

No pre-fetch logic required on your end

See documentation

Visma e-conomic two-token auth, abstracted to a standard flow.

Visma e-conomic uses a proprietary two-token model. Every request requires both an X-AppSecretToken identifying your app and an X-AgreementGrantToken unique to each customer. Maesn handles the entire connection flow in the background. For you and your users, connecting a Visma e-conomic account works like a standard OAuth flow consistent with every other system.

X-AppSecretToken and X-AgreementGrantToken handled automatically

Standard Auth-flow for your users

No custom token storage or grant token management

See documentation
Visma e-conomic two-token auth, abstracted to a standard flow with Maesn
Visma e-conomic API documentation by Maesn

Everything you need to start your Visma e-conomic API integration today.

The Maesn docs cover every Visma e-conomic endpoint, authentication flow, and implementation detail — plus a full overview of the current coverage, which is continuously being expanded.

Full Visma e-conomic endpoint & authentication documentation

Current coverage overview at a glance

Continuously expanding endpoints & integrations

See documentation

Get Visma e-conomic partner with Maesn

Get listed in the Visma e-conomic marketplace with 260+ solutions,
and benefit from co-marketing activities.

Get listed in Visma e-conomic marketplace with Maesn

Whitepaper: European ERP & accounting market

Get insights and learn about the most imoportant systems in our country-by-country view of the European ERP and Accounting software landscape.

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European ERP & Accounting market whitepaper: Country-by-Country analysis
Why companies choose Maesn

3 Reasons why Visma e-conomic API integration is better with Maesn

Two-token auth, fully abstracted.

Visma e-conomic requires both an AppSecretToken and AgreementGrantToken on every request. Maesn handles the full connection flow automatically consistent with every other system.

Dual API, single interface.

Visma e-conomic has two active APIs with different behavior and functionality split across both. Maesn normalizes everything into one unified interface so you never need to know which API handles which endpoint.

One integration, every system.

Once Visma e-conomic is live, every other system Maesn supports is immediately accessible.

We are European.

Enterprise-grade security & compliance are our foundation.

Built and hosted in Germany to meet the highest security and compliance standards, Maesn processes API calls in real time without storing customer data and is fully ISO 27001 & GDPR compliant.

We are European. Enterprise-grade security & compliance are our foundation.

Frequently asked
questions

You have more questions? We are looking forward hearing from you - book a meeting now!

What is Visma e-conomic?

Visma e-conomic is a cloud-based accounting platform by Visma, widely used by SMBs across Denmark, Norway, Sweden and the UK, offering tools for invoicing, bookkeeping, expense management and financial reporting.

Why should I integrate Visma e-conomic via Maesn instead of directly?

Integrating via Maesn eliminates all Visma e-conomic-specific complexity. Two-token auth, dual API normalization, cursor pagination and reference resolution are all handled automatically behind one unified interface. Plus, you immediately gain access to dozens of other accounting and ERP systems.

What is the Visma e-conomic two-token auth model and how does Maesn handle it?

Visma e-conomic requires two tokens on every request: an X-AppSecretToken identifying your app and an X-AgreementGrantToken unique to each customer. Maesn handles the full connection flow in the background so connecting a Visma e-conomic account works like a standard OAuth flow consistent with every other system.

What is the difference between the classic Visma e-conomic REST API and the OpenAPI?

Visma e-conomic has two active APIs with different pagination behavior and functionality split across both. Maesn normalizes both APIs into a single unified interface so you never need to know which API handles which endpoint.

How does Maesn handle Visma e-conomic pagination?

Visma e-conomic uses cursor-based pagination making it impossible to jump to specific pages or use standard offset parameters. Maesn exposes unified offset-based pagination and handles all cursor traversal in the background automatically.

How does Maesn handle Visma e-conomic invoice lifecycle?

Visma e-conomic separates invoices into drafts and booked. Once booked an invoice is immutable and corrections require credit notes. Maesn abstracts this lifecycle into its Common Data Model so you work with a consistent invoice object without managing the draft-to-booked transition yourself.

Does Visma e-conomic support webhooks?

Yes. Visma e-conomic supports native webhooks. Maesn sets these up as user-based subscriptions per customer with normalized payloads consistent with every other system in your stack.

What data can I sync with Visma e-conomic via Maesn?

Maesn supports invoices, bills, credit notes, customers, suppliers, contacts, payments, journal entries, expenses and more. Coverage is continuously expanding and endpoints can be added on demand.

How is my customers' data handled and stored?

Maesn uses HTTPS and TLS for all data transfer and does not store any customer data. The platform is hosted on Microsoft Azure in Frankfurt, Germany and is fully GDPR & ISO 27001 compliant.

Kickstart your Integration Journey now