Visma

Visma Business NXT GraphQL API

GraphQL API for Business NXT, Visma's ERP for mid-market Nordic customers. Two endpoints share one schema: /api/graphql for a Visma.net user context (authorization code with PKCE) and /api/graphql-service for machine-to-machine access (client credentials). The schema is tenant-shaped — it includes each customer's data-model-extension tables — and introspection is authentication-gated, so no SDL is captured here.

GitHub

Documentation

📖
Documentation
https://docs.vismasoftware.no/businessnxtapi/
📖
APIReference
https://docs.vismasoftware.no/businessnxtapi/apireference/schema/
📖
GettingStarted
https://docs.vismasoftware.no/businessnxtapi/intro/gettingstarted/

Other Resources

🔗
MCPServer
https://raw.githubusercontent.com/api-evangelist/visma/refs/heads/main/mcp/visma-mcp.yml
🔗
ToolCrosswalk
https://raw.githubusercontent.com/api-evangelist/visma/refs/heads/main/mcp/visma-tool-crosswalk.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: visma:visma-business-nxt-api
name: Visma Business NXT GraphQL API
description: 'GraphQL API for Business NXT, Visma''s ERP for mid-market Nordic customers. Two endpoints
  share one schema: /api/graphql for a Visma.net user context (authorization code with PKCE) and /api/graphql-service
  for machine-to-machine access (client credentials). The schema is tenant-shaped — it includes each customer''s
  data-model-extension tables — and introspection is authentication-gated, so no SDL is captured here.'
humanURL: https://docs.vismasoftware.no/businessnxtapi/
baseURL: https://business.visma.net/api/graphql
tags:
- ERP
- GraphQL
- Accounting
- Logistics
tags_raw:
- ERP
- GraphQL
- Accounting
- Logistics
properties:
- type: Documentation
  url: https://docs.vismasoftware.no/businessnxtapi/
- type: APIReference
  url: https://docs.vismasoftware.no/businessnxtapi/apireference/schema/
- type: GettingStarted
  url: https://docs.vismasoftware.no/businessnxtapi/intro/gettingstarted/
- type: MCPServer
  url: mcp/visma-mcp.yml
- type: ToolCrosswalk
  url: mcp/visma-tool-crosswalk.yml
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg