---
title: "Add operation"
method: POST
path: "/crm/transactions/{txnId}/operations"
tags: ["crm"]
---

# Add operation

`POST /crm/transactions/{txnId}/operations`

## Request

- Base URL: `https://www.dench.com/api/v1`
- URL: `https://www.dench.com/api/v1/crm/transactions/{txnId}/operations`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer

Add an operation to a CRM transaction.

## Path parameters

- `txnId` string, required

## Request body

- object
  - `op` union, required: A single CRM batch/transaction operation.
    - object
      - `type` 'entries.create', required
      - `objectName` string, required
      - `data` object, required: Field-name -> value map. For `user` fields use one member userId or a userId array; preserve every assignee.
    - object
      - `type` 'entries.update', required
      - `entryId` string, required
      - `data` object, required: Field-name -> value map. For `user` fields use one member userId or a userId array; preserve every assignee.
    - object
      - `type` 'entries.delete', required
      - `entryId` string, required

## Response `200`

Successful response

- object
  - `ok` boolean, required

## Other responses

- `400`: Invalid request
- `401`: Missing or invalid authentication
- `404`: Operation or resource not found
- `500`: Server error

---

[API](https://skmtc.dev/dench/apis/dench-api.md) - [All operations](https://skmtc.dev/dench/apis/dench-api/llms.txt) - [OpenAPI document](https://skmtc.dev/dench/apis/dench-api/revisions/4a145b38f19c?raw)