Google Apps Script

Access the Google Apps Script API with managed OAuth authentication. Create and manage Apps Script projects, update script content, manage deployments and versions, execute functions remotely, and monitor script processes.

Quick Start

# Create a new Apps Script project
python \x3C\x3C'EOF'
import urllib.request, os, json
data = json.dumps({"title": "My Script"}).encode()
req = urllib.request.Request('https://api.maton.ai/google-apps-script/v1/projects', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Base URL

https://api.maton.ai/google-apps-script/{native-api-path}

Maton proxies requests to script.googleapis.com and automatically injects your OAuth token.

Authentication

All requests require the Maton API key in the Authorization header:

Authorization: Bearer $MATON_API_KEY

Environment Variable: Set your API key as MATON_API_KEY:

export MATON_API_KEY="YOUR_API_KEY"

Getting Your API Key

1. Sign in or create an account at maton.ai
2. Go to maton.ai/settings
3. Copy your API key

Connection Management

Manage your Google Apps Script OAuth connections at https://api.maton.ai.

List Connections

python \x3C\x3C'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/connections?app=google-apps-script&status=ACTIVE')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Create Connection

python \x3C\x3C'EOF'
import urllib.request, os, json
data = json.dumps({'app': 'google-apps-script'}).encode()
req = urllib.request.Request('https://api.maton.ai/connections', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Get Connection

python \x3C\x3C'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/connections/{connection_id}')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Response:

{
  "connection": {
    "connection_id": "{connection_id}",
    "status": "ACTIVE",
    "creation_time": "2025-12-08T07:20:53.488460Z",
    "last_updated_time": "2026-01-31T20:03:32.593153Z",
    "url": "https://connect.maton.ai/?session_token=...",
    "app": "google-apps-script",
    "metadata": {}
  }
}

Open the returned url in a browser to complete OAuth authorization.

Delete Connection

python \x3C\x3C'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/connections/{connection_id}', method='DELETE')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Specifying Connection

If you have multiple Google Apps Script connections, specify which one to use with the Maton-Connection header:

python \x3C\x3C'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/google-apps-script/v1/processes')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Maton-Connection', '{connection_id}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

If you have multiple connections, always include this header to ensure requests go to the intended account.

Security & Permissions

• Access is scoped to the Apps Script projects owned by or shared with the connected Google account.
• All write operations require explicit user approval. Before creating projects, updating content, creating deployments, or executing functions, confirm the target and intended effect with the user.
• Script execution (scripts.run) can have side effects. Always confirm with the user before running any script function.

API Reference

Projects

Create Project

POST /google-apps-script/v1/projects
Content-Type: application/json

{
  "title": "My Script Project",
  "parentId": "{optional_drive_file_id}"
}

Request Body:

Example:

python \x3C\x3C'EOF'
import urllib.request, os, json
data = json.dumps({"title": "Analytics Helper"}).encode()
req = urllib.request.Request('https://api.maton.ai/google-apps-script/v1/projects', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Response:

{
  "scriptId": "1e20iskkpOG79nb9sZz53XX6GmqEWwiLFd4GPoGsUL67N0lJXEu1FJud0",
  "title": "Analytics Helper",
  "createTime": "2026-05-05T09:28:57.482Z",
  "updateTime": "2026-05-05T09:28:57.482Z",
  "creator": {
    "email": "[email protected]",
    "name": "User"
  },
  "lastModifyUser": {
    "email": "[email protected]",
    "name": "User"
  }
}

Get Project

GET /google-apps-script/v1/projects/{scriptId}

Get Project Content

GET /google-apps-script/v1/projects/{scriptId}/content

Optional Query Parameters:

Response:

{
  "scriptId": "...",
  "files": [
    {
      "name": "appsscript",
      "type": "JSON",
      "source": "{\"timeZone\":\"America/New_York\",\"dependencies\":{},\"exceptionLogging\":\"STACKDRIVER\",\"runtimeVersion\":\"V8\"}",
      "createTime": "2026-05-05T09:28:57.482Z",
      "updateTime": "2026-05-05T09:28:57.482Z",
      "functionSet": {}
    },
    {
      "name": "Code",
      "type": "SERVER_JS",
      "source": "function myFunction() {\
  return 'Hello';\
}",
      "functionSet": {
        "values": [{"name": "myFunction"}]
      }
    }
  ]
}

Update Project Content

PUT /google-apps-script/v1/projects/{scriptId}/content
Content-Type: application/json

{
  "files": [
    {
      "name": "appsscript",
      "type": "JSON",
      "source": "{\"timeZone\":\"America/New_York\",\"dependencies\":{},\"exceptionLogging\":\"STACKDRIVER\",\"runtimeVersion\":\"V8\"}"
    },
    {
      "name": "Code",
      "type": "SERVER_JS",
      "source": "function myFunction() {\
  Logger.log('Hello');\
  return 'Hello';\
}"
    }
  ]
}

File types: SERVER_JS (script code), HTML (HTML files), JSON (manifest only)

Important: This replaces ALL files in the project. Always include the appsscript manifest file.

Example:

python \x3C\x3C'EOF'
import urllib.request, os, json
data = json.dumps({
    "files": [
        {
            "name": "appsscript",
            "type": "JSON",
            "source": json.dumps({
                "timeZone": "America/New_York",
                "dependencies": {},
                "exceptionLogging": "STACKDRIVER",
                "runtimeVersion": "V8"
            })
        },
        {
            "name": "Code",
            "type": "SERVER_JS",
            "source": "function getData() {\
  var sheet = SpreadsheetApp.getActiveSheet();\
  return sheet.getDataRange().getValues();\
}"
        }
    ]
}).encode()
req = urllib.request.Request('https://api.maton.ai/google-apps-script/v1/projects/{scriptId}/content', data=data, method='PUT')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Get Project Metrics

GET /google-apps-script/v1/projects/{scriptId}/metrics?metricsGranularity=DAILY

Required Query Parameters:

Response:

{
  "activeUsers": [
    {"startTime": "2026-05-04T00:00:00Z", "endTime": "2026-05-05T00:00:00Z"}
  ],
  "totalExecutions": [
    {"startTime": "2026-05-04T00:00:00Z", "endTime": "2026-05-05T00:00:00Z"}
  ],
  "failedExecutions": [
    {"startTime": "2026-05-04T00:00:00Z", "endTime": "2026-05-05T00:00:00Z"}
  ]
}

Versions

Create Version

POST /google-apps-script/v1/projects/{scriptId}/versions
Content-Type: application/json

{
  "description": "Release v1.0"
}

Response:

{
  "scriptId": "...",
  "versionNumber": 1,
  "description": "Release v1.0",
  "createTime": "2026-05-05T09:29:20.755Z"
}

List Versions

GET /google-apps-script/v1/projects/{scriptId}/versions

Optional Parameters:

Response:

{
  "versions": [
    {
      "scriptId": "...",
      "versionNumber": 1,
      "description": "Release v1.0",
      "createTime": "2026-05-05T09:29:20.755Z"
    }
  ],
  "nextPageToken": "..."
}

Get Version

GET /google-apps-script/v1/projects/{scriptId}/versions/{versionNumber}

Deployments

Create Deployment

POST /google-apps-script/v1/projects/{scriptId}/deployments
Content-Type: application/json

{
  "versionNumber": 1,
  "description": "Production deployment",
  "manifestFileName": "appsscript"
}

Request Body:

Response:

{
  "deploymentId": "AKfycbwcP87Ic2d91w3RqGX73ulArxNtrsJBUScaGZrPe45GztKsUo7b-CPHFr3aEmG9gIJxyg",
  "deploymentConfig": {
    "scriptId": "...",
    "versionNumber": 1,
    "manifestFileName": "appsscript",
    "description": "Production deployment"
  },
  "updateTime": "2026-05-05T09:29:37.688Z"
}

List Deployments

GET /google-apps-script/v1/projects/{scriptId}/deployments

Optional Parameters:

Get Deployment

GET /google-apps-script/v1/projects/{scriptId}/deployments/{deploymentId}

Update Deployment

PUT /google-apps-script/v1/projects/{scriptId}/deployments/{deploymentId}
Content-Type: application/json

{
  "deploymentConfig": {
    "scriptId": "{scriptId}",
    "versionNumber": 2,
    "manifestFileName": "appsscript",
    "description": "Updated to v2"
  }
}

Delete Deployment

DELETE /google-apps-script/v1/projects/{scriptId}/deployments/{deploymentId}

Processes

List User Processes

GET /google-apps-script/v1/processes

Optional Parameters:

Response:

{
  "processes": [
    {
      "projectName": "My Script",
      "functionName": "myFunction",
      "processType": "TIME_DRIVEN",
      "processStatus": "COMPLETED",
      "userAccessLevel": "READ",
      "startTime": "2026-05-05T09:05:31.422Z",
      "duration": "4.533s",
      "runtimeVersion": "V8"
    }
  ],
  "nextPageToken": "..."
}

Process types: TIME_DRIVEN, EDITOR, SIMPLE_TRIGGER, INSTALLABLE_TRIGGER, WEBAPP, EXECUTION_API, ADD_ON, BATCH_TASK

Process statuses: COMPLETED, FAILED, TIMED_OUT, UNKNOWN, DELAYED, RUNNING, CANCELED

List Script Processes

GET /google-apps-script/v1/processes:listScriptProcesses?scriptId={scriptId}

Scripts

Run Function

POST /google-apps-script/v1/scripts/{scriptId}:run
Content-Type: application/json

{
  "function": "myFunction",
  "parameters": ["arg1", 42],
  "devMode": false
}

Request Body:

Response:

{
  "done": true,
  "response": {
    "@type": "type.googleapis.com/google.apps.script.v1.ExecutionResponse",
    "result": "Hello World"
  }
}

Note: Requires an "API Executable" deployment. The script must be deployed via Apps Script editor with "Deploy > New deployment > API Executable".

Pagination

All list endpoints use token-based pagination:

GET /google-apps-script/v1/processes?pageSize=10&pageToken={nextPageToken}

Response includes nextPageToken when more results exist:

{
  "processes": [...],
  "nextPageToken": "Cg5iDAjLpuHPBhDQ1KO6Ag=="
}

Code Examples

JavaScript

const response = await fetch(
  'https://api.maton.ai/google-apps-script/v1/projects',
  {
    method: 'POST',
    headers: {
      'Authorization': `Bearer ${process.env.MATON_API_KEY}`,
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({ title: 'My Script' })
  }
);
const project = await response.json();
console.log(project.scriptId);

Python

import os
import requests

# Create a project
project = requests.post(
    'https://api.maton.ai/google-apps-script/v1/projects',
    headers={
        'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}',
        'Content-Type': 'application/json'
    },
    json={'title': 'My Script'}
).json()

# Update its content
requests.put(
    f'https://api.maton.ai/google-apps-script/v1/projects/{project["scriptId"]}/content',
    headers={
        'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}',
        'Content-Type': 'application/json'
    },
    json={
        'files': [
            {
                'name': 'appsscript',
                'type': 'JSON',
                'source': '{"timeZone":"America/New_York","dependencies":{},"exceptionLogging":"STACKDRIVER","runtimeVersion":"V8"}'
            },
            {
                'name': 'Code',
                'type': 'SERVER_JS',
                'source': 'function hello() { return "Hello World"; }'
            }
        ]
    }
)

Notes

• The scriptId is the Drive file ID of the Apps Script project
• updateContent replaces ALL files; always include the appsscript manifest file
• Versions are immutable snapshots; create a new version before deploying
• The scripts.run endpoint requires an "API Executable" deployment configured in the Apps Script editor
• devMode: true in scripts.run executes the latest saved HEAD code (owner only)
• Only primitive types (string, number, boolean, array, object) can be passed as parameters to scripts.run
• Metrics require the metricsGranularity query parameter (DAILY or WEEKLY)
• Bound scripts (attached to Sheets/Docs/Forms) need the parent file's Drive ID as parentId during creation
• IMPORTANT: When using curl commands, use curl -g when URLs contain brackets to disable glob parsing
• IMPORTANT: When piping curl output to jq or other commands, environment variables like $MATON_API_KEY may not expand correctly in some shell environments

Error Handling

Troubleshooting: API Key Issues

1. Check that the MATON_API_KEY environment variable is set:

echo $MATON_API_KEY

2. Verify the API key is valid by listing connections:

python \x3C\x3C'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/connections')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Troubleshooting: Invalid App Name

1. Ensure your URL path starts with google-apps-script. For example:

• Correct: https://api.maton.ai/google-apps-script/v1/projects
• Incorrect: https://api.maton.ai/v1/projects

Resources

• Apps Script API Overview
• Apps Script API Reference
• Projects Resource
• Deployments Guide
• Executing Functions
• Maton Community
• Maton Support