---
title: "Get a list of all model variants available for this project"
method: GET
path: "/api/{projectId}/model-variants"
tags: ["Projects"]
---

# Get a list of all model variants available for this project

`GET /api/{projectId}/model-variants`

## Request

- Base URL: `https://studio.edgeimpulse.com/v1`
- URL: `https://studio.edgeimpulse.com/v1/api/{projectId}/model-variants`
- Auth: one of:
  - API key in header `x-api-key`
  - API key in cookie `jwt`
  - API key in header `x-jwt-token`
  - OAuth 2
    - Authorization code: `/v1/oauth/authorize`
    - Client credentials
    - Implicit: `/v1/oauth/authorize`
    - Password
    - Token URL: `/v1/oauth/token`
- TypeScript: <https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/docs/api/:projectId/model-variants/get.ts> (a function with typed inputs; its response is checked against the schema)

Get a list of model variants applicable to all trained learn blocks in this project.

## Path parameters

- `projectId` integer, required

## Query parameters

- `impulseId` integer

## Response `200`

OK

- GetModelVariantsResponse
  - `success` boolean, required: Whether the operation succeeded
  - `error` string: Optional error description (set if 'success' was false)
  - `modelVariants` ProjectModelVariant[], required: All model variants relevant for all learn blocks in the project
    - `variant` 'int8' | 'float32' | 'akida', required
    - `isReferenceVariant` boolean, required: True if this model variant is the default or "reference variant" for this project
    - `isEnabled` boolean, required: True if profiling for this model variant is enabled for the current project
    - `isSelected` boolean, required: True if this is the selected model variant for this project, used to keep the same view after refreshing. Update this via defaultProfilingVariant in UpdateProjectRequest.

---

[API](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api.md) - [All operations](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/llms.txt) - [OpenAPI document](https://skmtc.dev/edgeimpulse/apis/edge-impulse-api/revisions/e2a976d38427?raw)