---
title: "Update multiple caption word texts"
method: POST
path: "/projects/{projectId}/captions/words/batch-text"
tags: ["Captions and Themes"]
---

# Update multiple caption word texts

`POST /projects/{projectId}/captions/words/batch-text`

## Request

- Base URL: `https://blitzreels.com/api/v1`
- URL: `https://blitzreels.com/api/v1/projects/{projectId}/captions/words/batch-text`
- Auth: API key in header `Authorization`

Update multiple caption word texts.

## Path parameters

- `projectId` string, required

## Request body

- object
  - `updates` object[], required
    - `word_id` string, required
    - `new_text` string, required

## Response `200`

Successful response

- object
  - `success` boolean, required
  - `updates` object[], required
    - `word_id` string, required
    - `caption_id` string, required
    - `old_text` string, required
    - `new_text` string, required
  - `affected_caption_ids` string[], required
  - `message` string

## Other responses

- `400`: Invalid input data
- `401`: Authorization not provided
- `403`: Insufficient access
- `500`: Internal server error

---

[API](https://skmtc.dev/blitzreels/apis/blitzreels-api.md) · [All operations](https://skmtc.dev/blitzreels/apis/blitzreels-api/llms.txt) · [OpenAPI document](https://skmtc.dev/blitzreels/apis/blitzreels-api/revisions/35608b12471d?raw)