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Visma UI Extension API

The UiExtension API from Visma — 5 operation(s) for uiextension.

Visma UI Extension API is one of 193 APIs that Visma publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include UiExtension. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a getting-started guide, rate-limit docs, and a support channel.

This API exposes 5 operations across 5 paths, and defines 4 schemas. It is described by OpenAPI 3.2.0, at version v1.

Requests are made against a single base URL, https://api.finance.visma.net.

5 operations 5 paths 4 schemas 2 DELETE2 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v1
Base URL
https://api.finance.visma.net
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Visma UI Extension API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (interactiveapi) using the authorizationCode flow, exposing 5 scopes.

Paths & Operations 5

Across 5 paths, the API surfaces 5 operations — 2 DELETE, 2 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

UiExtension 5
GET
/v1/uiExtension/availableScreens
Returns the list of available screenIds and their stepIds for Ui Extensions
UiExtension_GetAllUiExtensions 1 param → 200202
GET
/v1/uiExtension/{ownerId}
Returns the list of all Ui Extensions for current owner - ScreenId=SM205002
UiExtension_GetAllUiExtensionsByownerId 4 params → 200202
POST
/v1/uiExtension
Create Ui Extension
UiExtension_Post 1 param body → 200202
DELETE
/v1/uiExtension/{ownerId}/{internalId}
Delete Menu Ui Extension
UiExtension_DeleteByownerIdinternalId 3 params → 200202
DELETE
/v1/uiExtension/{ownerId}/{internalId}/{screenId}/{stepId}
Delete Action Ui Extension
UiExtension_DeleteByownerIdinternalIdscreenIdstepId 5 params → 200202

Schemas 4

The contract defines 4 schemas that model the data the API accepts and returns. The most detailed are UiExtensionDto (8 properties), UiExtensionUpdateDto (7 properties), BackgroundApiAcceptedDto (2 properties), UiExtensionScreenDto (2 properties). Each schema is shown below with its type and property counts.

UiExtensionUpdateDto
object
7 properties 5 required
UiExtensionDto
object
8 properties
UiExtensionScreenDto
object
2 properties
BackgroundApiAcceptedDto
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

visma-uiextension-api-openapi.yml Raw ↑

Other APIs Visma publishes across the network.

Visma Business NXT GraphQL API
Visma Account API
Visma Accounts API
Visma Agreements API
Visma Allocation Periods API
Visma Approval API
Visma App Store Activation Status API
Visma Article Account Codings API
Visma Article Labels API
Visma Articles API
Visma Attachment API
Visma Attachment Links API
Where this information came from

This is an independent, third-party profile of Visma UI Extension API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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