---
title: "Modify contract"
method: PUT
path: "/rest/contracts/{contract-id}"
tags: ["Contracts"]
---

# Modify contract

`PUT /rest/contracts/{contract-id}`

Update the properties of a contract. This is only possible as long as the contract properties are not automatically derived from the transaction history but are still managed by the user (`is_recognized` is `false`).

## Parameters

- `#/paths/~1rest~1contracts~1%7Bcontract-id%7D/get/parameters/1` — unresolved $ref
- `#/paths/~1auth~1user/post/parameters/0` — unresolved $ref

## Request body

- object
  - `payment_frequency` 'monthly' | 'quarterly' | 'half-yearly' | 'yearly', required — Frequency of payments for this contract.

## Other responses

- `200` — unresolved $ref
- `400` — unresolved $ref
- `401` — unresolved $ref
- `404` — unresolved $ref
- `4XX` — unresolved $ref

---

[API](https://skmtc.net/qwist/apis/finx-api.md) · [All operations](https://skmtc.net/qwist/apis/finx-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/qwist/finx-api/revisions/b75f5c1aa39e/schema)