---
title: "Publish a version of a page"
description: "Points the page at a version that has already been built, the latest by default, or `version` to go back to an earlier one."
canonical: "https://gtable.app/docs/builder-api/pages/publish"
updated: "2026-10-05"
---

# Publish a version of a page

`POST https://studio.gtable.app/v1/apps/{appId}/pages/{pageId}/publish`

Points the page at a version that has already been built, the latest by default, or `version` to go back to an earlier one.

Every save builds, so publishing compiles nothing: it cannot fail on the code and it cannot show people something different from the preview. A version that did not build is refused with the reason. `files` is the escape hatch for a caller that brings its own build.

Requires the `pages:write` scope. Operation `pages.publish`. MCP tool `pages_publish`. CLI, once published: `gtable pages publish`.

## Path parameters

| Name     | Type   | Required | Description |
| -------- | ------ | -------- | ----------- |
| `appId`  | string | yes      |             |
| `pageId` | string | yes      |             |

## Headers

| Name              | Type   | Required | Description                                                                                                                                                                                                                                                        |
| ----------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `Idempotency-Key` | string | no       | Any unique string. Sending the same key with the same request again returns the first response (marked `Idempotency-Replayed: true`) instead of running it twice. Reusing it for a different request is refused with 409. Kept for 24 hours. Up to 255 characters. |

## Request body

| Field     | Type      | Required | Description    |
| --------- | --------- | -------- | -------------- |
| `version` | integer   | no       | At least 1.    |
| `files`   | object\[] | no       | 1 to 50 items. |