---
title: "Change a keep-in-touch frequency (v2)"
method: PATCH
path: "/v2/keep-in-touch/frequencies/{frequencyId}"
tags: ["keep-in-touch"]
---

# Change a keep-in-touch frequency (v2)

`PATCH /v2/keep-in-touch/frequencies/{frequencyId}`

## Request

- Base URL: `https://api.prod.getdex.com`
- URL: `https://api.prod.getdex.com/v2/keep-in-touch/frequencies/{frequencyId}`
- Auth: HTTP bearer

Change a frequency's `days` and recompute the due date of every cadence on it. Owners and admins only. 404 `frequency_not_found`, 409 `frequency_exists`. Workspace-only: send the `X-Dex-Workspace` header (400 `workspace_context_required` without it). **Requires an `Idempotency-Key` header**. Returns `{ data: { frequency: {...} } }`.

## Path parameters

- `frequencyId` string, uuid, required

## Headers

- `Idempotency-Key` string, required

## Request body

- object
  - `days` integer, required: Days between keep-in-touch reminders.

## Response `200`

Successful response

- object
  - `data` object, required
    - `frequency` object, required
      - `id` string, uuid, required
      - `days` integer, required
      - `cadence_count` integer, required
      - `created_at` union, required
        - string, date-time
        - unknown
      - `updated_at` union, required
        - string, date-time
        - unknown

## Other responses

- `400`: Request body failed validation.
- `401`: Missing or invalid API key.
- `403`: Valid key, insufficient permission.
- `404`: Resource does not exist.
- `409`: Request conflicts with the current state of the resource.
- `429`: Rate limit exceeded.
- `500`: Unexpected server error.

## Changes

- **2026-10-13** `4ad34c189dc7`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/getdex/apis/dex-public-api/changes/v2/keep-in-touch/frequencies/:frequencyId/patch.md)

---

[API](https://skmtc.dev/getdex/apis/dex-public-api.md) · [All operations](https://skmtc.dev/getdex/apis/dex-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/getdex/apis/dex-public-api/revisions/657247ddcf7c?raw)