---
title: "Apply Coefficients To Ranking"
method: POST
path: "/api/v1/calibration/apply/{ranking_id}"
tags: ["Calibration"]
---

# Apply Coefficients To Ranking

`POST /api/v1/calibration/apply/{ranking_id}`

## Request

- Base URL: `https://app.aimrank.io` (the document declares no server; this is the origin it was published from)
- URL: `https://app.aimrank.io/api/v1/calibration/apply/{ranking_id}`
- Auth: none declared

Apply calculated coefficients to an existing ranking.

This updates the ranking's algorithm settings based on
the questionnaire answers.

## Path parameters

- `ranking_id` string, required

## Request body

- QuestionnaireAnswers: User answers to the questionnaire.
  - `domain_type` string, required: Q1: What are you ranking?
  - `change_speed` string, required: Q2: How often rankings change
  - `prior_knowledge` string, required: Q3: How well you know items
  - `win_types` string, required: Q4: Are some wins bigger
  - `upset_importance` string, required: Q5: Underdog value
  - `freshness` string, required: Q6: Does activity matter
  - `confidence_speed` string, required: Q7: Votes until trusted
  - `ties_allowed` string, required: Q8: Can comparisons tie

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/aimrank/apis/aimrank-api.md) · [All operations](https://skmtc.dev/aimrank/apis/aimrank-api/llms.txt) · [OpenAPI document](https://skmtc.dev/aimrank/apis/aimrank-api/revisions/3574d0aff459?raw)