---
title: "Save performance calibration parameters"
method: POST
path: "/api/{projectId}/performance-calibration/parameters"
tags: ["PerformanceCalibration"]
---

# Save performance calibration parameters

`POST /api/{projectId}/performance-calibration/parameters`

## Request

- Base URL: `https://studio.edgeimpulse.com/v1`
- URL: `https://studio.edgeimpulse.com/v1/api/{projectId}/performance-calibration/parameters`
- 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/performance-calibration/parameters/post.ts> (a function with typed inputs; its response is checked against the schema)

Set the current performance calibration parameters

## Path parameters

- `projectId` integer, required

## Query parameters

- `impulseId` integer

## Request body

- PerformanceCalibrationSaveParameterSetRequest
  - `params` PerformanceCalibrationParameters, required
    - `type` 'standard', required: The post-processing algorithm type.
    - `version` integer, required: The version number of the post-processing algorithm.
    - `parametersStandard` PerformanceCalibrationParametersStandard
      - `averageWindowDurationMs` number, required: The length of the averaging window in milliseconds.
      - `detectionThreshold` number, required: The minimum threshold for detection, from 0-1.
      - `suppressionMs` number, required: The amount of time new matches will be ignored after a positive result.

## Response `200`

OK

- GenericApiResponse
  - `success` boolean, required: Whether the operation succeeded
  - `error` string: Optional error description (set if 'success' was false)

---

[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)