Supabase

Manage databases, authentication, and storage with the Supabase Management API.

Detail	Value
Category	Cloud & Infra
Base URL	https://api.supabase.com/v1
Authentication	Bearer Token
Endpoints	5
Connector key	supabase

Using Supabase in a workflow

1. Go to Connections and click New Connection.
2. Pick Supabase from the marketplace.
3. Enter your credentials (see Authentication above for what's expected).
4. In a workflow, drop an API Call node and select this connection.
5. Pick the operation you need from the Operation dropdown — the full list is below.

Available endpoints

Endpoint	Summary
GET /projects	List all projects
POST /projects	Create a new project
GET /projects/{ref}	Get project details
GET /projects/{ref}/functions	List edge functions
POST /projects/{ref}/database/query	Execute a SQL query

Each endpoint is documented in full below. Use the outline on the right to jump to one.

GET /projects

List all projects

Detail	Value
Operation ID	cloud.listProjects
Method	GET
Path	/projects

Parameters

No parameters.

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Supabase connection from the Connection dropdown.
3. In the Operation dropdown, select cloud.listProjects.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Supabase API reference.

POST /projects

Create a new project

Detail	Value
Operation ID	cloud.createProject
Method	POST
Path	/projects

Parameters

No parameters.

Request Body

Field	Type
name	string
organization_id	string
region	string
db_pass	string

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Supabase connection from the Connection dropdown.
3. In the Operation dropdown, select cloud.createProject.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Supabase API reference.

GET /projects/{ref}

Get project details

Detail	Value
Operation ID	cloud.getProject
Method	GET
Path	/projects/{ref}

Parameters

Name	Location	Type	Required
ref	path	string	Yes

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Supabase connection from the Connection dropdown.
3. In the Operation dropdown, select cloud.getProject.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Supabase API reference.

GET /projects/{ref}/functions

List edge functions

Detail	Value
Operation ID	cloud.listFunctions
Method	GET
Path	/projects/{ref}/functions

Parameters

Name	Location	Type	Required
ref	path	string	Yes

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Supabase connection from the Connection dropdown.
3. In the Operation dropdown, select cloud.listFunctions.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Supabase API reference.

POST /projects/{ref}/database/query

Execute a SQL query

Detail	Value
Operation ID	cloud.executeQuery
Method	POST
Path	/projects/{ref}/database/query

Parameters

Name	Location	Type	Required
ref	path	string	Yes

Request Body

Field	Type
query	string

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Supabase connection from the Connection dropdown.
3. In the Operation dropdown, select cloud.executeQuery.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Supabase API reference.