---
title: Branching with the Neon API
subtitle: Learn how to create and delete branches with the Neon API
enableTableOfContents: true
updatedOn: '2025-08-07T21:36:07.671Z'
---
The examples in this guide demonstrate creating, viewing, and deleting branches using the Neon API. For other branch-related API methods, refer to the [Neon API reference](https://api-docs.neon.tech/reference/getting-started-with-neon-api).
The API examples that follow may only show some of the user-configurable request body attributes that are available to you. To view all attributes for a particular method, refer to the method's request body schema in the [Neon API reference](https://api-docs.neon.tech/reference/getting-started-with-neon-api).
The `jq` program specified in each example is an optional third-party tool that formats the `JSON` response, making it easier to read. For information about this utility, see [jq](https://stedolan.github.io/jq/).
## Prerequisites
A Neon API request requires an API key. For information about obtaining an API key, see [Create an API key](../manage/api-keys#create-an-api-key). In the examples below, `$NEON_API_KEY` is specified in place of an actual API key, which you must provide when making a Neon API request.
## Create a branch with the API
The following Neon API method creates a branch. To view the API documentation for this method, refer to the [Neon API reference](https://api-docs.neon.tech/reference/createprojectbranch).
```http
POST /projects/{project_id}/branches
```
The API method appears as follows when specified in a cURL command:
This method does not require a request body. Without a request body, the method creates a branch from the project's default branch, and a compute is not created.
```bash
curl 'https://console.neon.tech/api/v2/projects//branches' \
-H 'Accept: application/json' \
-H "Authorization: Bearer $NEON_API_KEY" \
-H 'Content-Type: application/json' \
-d '{
"endpoints": [
{
"type": "read_write"
}
],
"branch": {
"parent_id": "br-wispy-dew-591433"
}
}' | jq
```
- The `project_id` for a Neon project is found on the **Settings** page in the Neon Console, or you can find it by listing the projects for your Neon account using the Neon API. It is a generated value that looks something like this: `autumn-disk-484331`.
- The `endpoints` attribute creates a compute, which is required to connect to the branch. Neon supports `read_write` and `read_only` compute types. A branch can be created with or without a compute. You can specify `read_only` to create a [read replica](/docs/guides/read-replica-guide).
- The `branch` attribute specifies the parent branch.
- The `parent_id` can be obtained by listing the branches for your project. See [List branches](#list-branches-with-the-api). The `parent_id` is the `id` of the branch you are branching from. A branch `id` has a `br-` prefix. You can branch from your Neon project's default branch or a non-default branch.
The response includes information about the branch, the branch's compute, and the `create_branch` and `start_compute` operations that were initiated.
```json
{
"branch": {
"id": "br-dawn-scene-747675",
"project_id": "autumn-disk-484331",
"parent_id": "br-wispy-dew-591433",
"parent_lsn": "0/1AA6408",
"name": "br-dawn-scene-747675",
"current_state": "init",
"pending_state": "ready",
"created_at": "2022-12-08T19:55:43Z",
"updated_at": "2022-12-08T19:55:43Z"
},
"endpoints": [
{
"host": "ep-small-bush-675287.us-east-2.aws.neon.tech",
"id": "ep-small-bush-675287",
"project_id": "autumn-disk-484331",
"branch_id": "br-dawn-scene-747675",
"autoscaling_limit_min_cu": 1,
"autoscaling_limit_max_cu": 1,
"region_id": "aws-us-east-2",
"type": "read_write",
"current_state": "init",
"pending_state": "active",
"settings": {
"pg_settings": {}
},
"pooler_enabled": false,
"pooler_mode": "transaction",
"disabled": false,
"passwordless_access": true,
"created_at": "2022-12-08T19:55:43Z",
"updated_at": "2022-12-08T19:55:43Z",
"proxy_host": "us-east-2.aws.neon.tech"
}
],
"operations": [
{
"id": "22acbb37-209b-4b90-a39c-8460090e1329",
"project_id": "autumn-disk-484331",
"branch_id": "br-dawn-scene-747675",
"action": "create_branch",
"status": "running",
"failures_count": 0,
"created_at": "2022-12-08T19:55:43Z",
"updated_at": "2022-12-08T19:55:43Z"
},
{
"id": "055b17e6-ffe3-47ab-b545-cfd7db6fd8b8",
"project_id": "autumn-disk-484331",
"branch_id": "br-dawn-scene-747675",
"endpoint_id": "ep-small-bush-675287",
"action": "start_compute",
"status": "scheduling",
"failures_count": 0,
"created_at": "2022-12-08T19:55:43Z",
"updated_at": "2022-12-08T19:55:43Z"
}
]
}
```
## List branches with the API
The following Neon API method lists branches for the specified project. To view the API documentation for this method, refer to the [Neon API reference](https://api-docs.neon.tech/reference/listprojectbranches).
```http
GET /projects/{project_id}/branches
```
The API method appears as follows when specified in a cURL command:
```bash
curl 'https://console.neon.tech/api/v2/projects/autumn-disk-484331/branches' \
-H 'accept: application/json' \
-H "Authorization: Bearer $NEON_API_KEY" | jq
```
The `project_id` for a Neon project is found on the **Settings** page in the Neon Console, or you can find it by listing the projects for your Neon account using the Neon API.
The response lists the project's default branch and any child branches. The name of the default branch in this example is `main`.
Response:
```json
{
"branches": [
{
"id": "br-dawn-scene-747675",
"project_id": "autumn-disk-484331",
"parent_id": "br-wispy-dew-591433",
"parent_lsn": "0/1AA6408",
"name": "br-dawn-scene-747675",
"current_state": "ready",
"logical_size": 28,
"created_at": "2022-12-08T19:55:43Z",
"updated_at": "2022-12-08T19:55:43Z"
},
{
"id": "br-wispy-dew-591433",
"project_id": "autumn-disk-484331",
"name": "main",
"current_state": "ready",
"logical_size": 28,
"physical_size": 31,
"created_at": "2022-12-07T00:45:05Z",
"updated_at": "2022-12-07T00:45:05Z"
}
]
}
```
## Delete a branch with the API
The following Neon API method deletes the specified branch. To view the API documentation for this method, refer to the [Neon API reference](https://api-docs.neon.tech/reference/deleteprojectbranch).
```http
DELETE /projects/{project_id}/branches/{branch_id}
```
The API method appears as follows when specified in a cURL command:
```bash
curl -X 'DELETE' \
'https://console.neon.tech/api/v2/projects/autumn-disk-484331/branches/br-dawn-scene-747675' \
-H 'accept: application/json' \
-H "Authorization: Bearer $NEON_API_KEY" | jq
```
- The `project_id` for a Neon project is found on the **Settings** page in the Neon Console, or you can find it by listing the projects for your Neon account using the Neon API.
- The `branch_id` can be found by listing the branches for your project. The `` is the `id` of a branch. A branch `id` has a `br-` prefix. See [List branches](#list-branches-with-the-api).
The response shows information about the branch being deleted and the `suspend_compute` and `delete_timeline` operations that were initiated.
```json
{
"branch": {
"id": "br-dawn-scene-747675",
"project_id": "autumn-disk-484331",
"parent_id": "br-shy-meadow-151383",
"parent_lsn": "0/1953508",
"name": "br-flat-darkness-194551",
"current_state": "ready",
"created_at": "2022-12-08T20:01:31Z",
"updated_at": "2022-12-08T20:01:31Z"
},
"operations": [
{
"id": "c7ee9bea-c984-41ac-8672-9848714104bc",
"project_id": "autumn-disk-484331",
"branch_id": "br-dawn-scene-747675",
"endpoint_id": "ep-small-bush-675287",
"action": "suspend_compute",
"status": "running",
"failures_count": 0,
"created_at": "2022-12-08T20:01:31Z",
"updated_at": "2022-12-08T20:01:31Z"
},
{
"id": "41646f65-c692-4621-9538-32265f74ffe5",
"project_id": "autumn-disk-484331",
"branch_id": "br-dawn-scene-747675",
"action": "delete_timeline",
"status": "scheduling",
"failures_count": 0,
"created_at": "2022-12-06T01:12:10Z",
"updated_at": "2022-12-06T01:12:10Z"
}
]
}
```
You can verify that a branch is deleted by listing the branches for your project. See [List branches](#list-branches-with-the-api). The deleted branch should no longer be listed.
## Restoring a branch using the API
To revert changes or recover lost data, you can use the branch restore endpoint in the Neon API.
```bash
POST /projects/{project_id}/branches/{branch_id_to_restore}/restore
```
For details on how to use this endpoint to restore a branch to its own or another branch's history, restore a branch to the head of its parent, and other restore options, see [Instant restore using the API](/docs/guides/branch-restore#how-to-use-branch-restore).
## Creating a schema-only branch using the API
The API is in Beta and subject to change.
To create a schema-only branch using the Neon API, use the [Create branch](https://api-docs.neon.tech/reference/createprojectbranch) endpoint with the `init_source` option set to `schema-only`, as shown below. Required values include:
- Your Neon `project_id`
- The `parent_id`, which is the branch ID of the branch containing the schema you want to copy
```bash
curl --request POST \
--url https://console.neon.tech/api/v2/projects/wispy-salad-58347608/branches \
--header 'accept: application/json' \
--header 'authorization: Bearer $NEON_API_KEY' \
--header 'content-type: application/json' \
--data '
{
"branch": {
"parent_id": "br-super-mode-w371g4od",
"name": "my_schema_only_branch",
"init_source": "schema-only"
}
}
'
```
## Creating a branch with expiration using the API
To create a branch with an automatic expiration timestamp using the Neon API, use the [Create branch](https://api-docs.neon.tech/reference/createprojectbranch) endpoint with the `expires_at` option. When a branch reaches its expiration time, it is automatically deleted. Required values include:
- Your Neon `project_id`
- The `parent_id`, which is the branch ID of the branch you want to branch from
- The `expires_at` timestamp in [RFC 3339](https://tools.ietf.org/html/rfc3339#section-5.6) format including a time zone (Z or offset)
- The expiration must be in the future and no more than 30 days from now
```bash
curl --request POST \
--url https://console.neon.tech/api/v2/projects/wispy-salad-58347608/branches \
--header 'Accept: application/json' \
--header "Authorization: Bearer $NEON_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
"branch": {
"name": "feature-test-branch",
"parent_id": "br-super-mode-w371g4od",
"expires_at": "2024-12-15T18:02:16Z"
},
"endpoints": [
{
"type": "read_write"
}
]
}'
```
Example response (partial):
```json
{
"branch": {
"id": "br-feature-67890",
"name": "feature-test-branch",
"expires_at": "2024-12-15T18:02:16Z",
"ttl_interval_seconds": 604800,
"created_at": "2024-12-08T18:02:16Z"
}
}
```
Key response fields for branch expiration:
- The `expires_at` field shows the scheduled deletion timestamp in RFC 3339 format
- The `ttl_interval_seconds` field is the original expiration interval, in seconds (read-only)
For more detailed information about branch expiration, including updating and removing expiration timestamps, see [Branch expiration](/docs/guides/branch-expiration).