Vercel

Access the Vercel API with managed OAuth authentication. Manage projects, deployments, domains, teams, and environment variables.

Quick Start

# List projects
python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/vercel/v9/projects?limit=10')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Base URL

https://api.maton.ai/vercel/

Only the endpoints listed in the API Reference section below are supported. Maton proxies requests to api.vercel.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 Vercel OAuth connections at https://api.maton.ai.

List Connections

python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/connections?app=vercel&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 <<'EOF'
import urllib.request, os, json
data = json.dumps({'app': 'vercel'}).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 <<'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": "vercel",
    "metadata": {}
  }
}

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

Delete Connection

python <<'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 Vercel connections, specify which one to use with the Maton-Connection header:

python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://api.maton.ai/vercel/v9/projects')
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 projects, deployments, domains, teams, and environment variables within the connected Vercel account.
• All write operations require explicit user approval. Before executing any create, update, or delete call, confirm the target resource and intended effect with the user.
• Production impact: Deployments, domain changes, team modifications, and environment variable updates directly affect live applications and collaborators. Confirm before modifying production resources.

API Reference

User

Get Current User

GET /vercel/v2/user

Response:

{
  "user": {
    "id": "srL5ucia16R88imgFgrn9XHH",
    "email": "user@example.com",
    "username": "username",
    "name": "User Name",
    "avatar": null,
    "defaultTeamId": "team_abc123",
    "billing": {
      "plan": "hobby",
      "status": "active"
    }
  }
}

Teams

List Teams

GET /vercel/v2/teams

Response:

{
  "teams": [
    {
      "id": "team_1xPDNnVvmKxzxPs2x2XQRoKu",
      "slug": "my-team",
      "name": "My Team",
      "createdAt": 1732138693523,
      "membership": {
        "role": "OWNER"
      },
      "billing": {
        "plan": "hobby",
        "status": "active"
      }
    }
  ],
  "pagination": {
    "count": 1,
    "next": null,
    "prev": null
  }
}

Projects

List Projects

GET /vercel/v9/projects?limit=20

Response:

{
  "projects": [
    {
      "id": "prj_ET9o8o6WAQTfWbtF8NeFe4XF9uYG",
      "name": "my-project",
      "accountId": "team_abc123",
      "framework": "nextjs",
      "nodeVersion": "22.x",
      "createdAt": 1733304037737,
      "updatedAt": 1766947708146,
      "targets": {},
      "latestDeployments": []
    }
  ],
  "pagination": {
    "count": 20,
    "next": 1733304037737,
    "prev": null
  }
}

Get Project

GET /vercel/v9/projects/{projectId}

Response:

{
  "id": "prj_ET9o8o6WAQTfWbtF8NeFe4XF9uYG",
  "name": "my-project",
  "accountId": "team_abc123",
  "framework": "nextjs",
  "nodeVersion": "22.x",
  "createdAt": 1733304037737,
  "updatedAt": 1766947708146,
  "buildCommand": null,
  "devCommand": null,
  "installCommand": null,
  "outputDirectory": null,
  "rootDirectory": null,
  "serverlessFunctionRegion": "iad1"
}

Create Project

POST /vercel/v9/projects
Content-Type: application/json

{
  "name": "my-new-project",
  "framework": "nextjs",
  "gitRepository": {
    "type": "github",
    "repo": "username/repo"
  }
}

Update Project

PATCH /vercel/v9/projects/{projectId}
Content-Type: application/json

{
  "name": "updated-project-name",
  "buildCommand": "npm run build"
}

Delete Project

DELETE /vercel/v9/projects/{projectId}

Deployments

List Deployments

GET /vercel/v6/deployments?limit=20

Query Parameters:

• limit - Number of results (default: 20)
• projectId - Filter by project ID
• target - Filter by target (production, preview)
• state - Filter by state (BUILDING, READY, ERROR, CANCELED)

Response:

{
  "deployments": [
    {
      "uid": "dpl_8gFe6M8XZsQ1ohP86VWTemcBAmZJ",
      "name": "my-project",
      "url": "my-project-abc123.vercel.app",
      "created": 1759739951209,
      "state": "READY",
      "readyState": "READY",
      "target": "production",
      "source": "git",
      "creator": {
        "uid": "srL5ucia16R88imgFgrn9XHH",
        "username": "username"
      },
      "meta": {
        "githubCommitRef": "main",
        "githubCommitSha": "6e88c2d..."
      }
    }
  ],
  "pagination": {
    "count": 20,
    "next": 1759739951209,
    "prev": null
  }
}

Get Deployment

GET /vercel/v13/deployments/{deploymentId}

Response:

{
  "id": "dpl_8gFe6M8XZsQ1ohP86VWTemcBAmZJ",
  "name": "my-project",
  "url": "my-project-abc123.vercel.app",
  "created": 1759739951209,
  "buildingAt": 1759739952144,
  "ready": 1759740085170,
  "state": "READY",
  "readyState": "READY",
  "target": "production",
  "source": "git",
  "creator": {
    "uid": "srL5ucia16R88imgFgrn9XHH",
    "username": "username"
  }
}

Get Deployment Build Logs

GET /vercel/v3/deployments/{deploymentId}/events

Response:

[
  {
    "created": 1759739951860,
    "deploymentId": "dpl_8gFe6M8XZsQ1ohP86VWTemcBAmZJ",
    "text": "Running build in Washington, D.C., USA (East) – iad1",
    "type": "stdout",
    "info": {
      "type": "build",
      "name": "bld_b3go7zd2k"
    }
  }
]

Cancel Deployment

PATCH /vercel/v12/deployments/{deploymentId}/cancel

Environment Variables

List Environment Variables

GET /vercel/v10/projects/{projectId}/env

Response:

{
  "envs": [
    {
      "id": "6EwQRCd32PVNHORP",
      "key": "API_KEY",
      "value": "...",
      "type": "encrypted",
      "target": ["production", "preview", "development"],
      "createdAt": 1732148489672,
      "updatedAt": 1745542152381
    }
  ]
}

Create Environment Variable

POST /vercel/v10/projects/{projectId}/env
Content-Type: application/json

{
  "key": "MY_ENV_VAR",
  "value": "my-value",
  "type": "encrypted",
  "target": ["production", "preview"]
}

Update Environment Variable

PATCH /vercel/v10/projects/{projectId}/env/{envId}
Content-Type: application/json

{
  "value": "updated-value"
}

Delete Environment Variable

DELETE /vercel/v10/projects/{projectId}/env/{envId}

Domains

List Domains

GET /vercel/v5/domains

Response:

{
  "domains": [
    {
      "name": "example.com",
      "apexName": "example.com",
      "projectId": "prj_abc123",
      "verified": true,
      "createdAt": 1732138693523
    }
  ],
  "pagination": {
    "count": 10,
    "next": null,
    "prev": null
  }
}

Get Domain

GET /vercel/v5/domains/{domain}

Add Domain

POST /vercel/v5/domains
Content-Type: application/json

{
  "name": "example.com"
}

Remove Domain

DELETE /vercel/v6/domains/{domain}

Artifacts (Remote Caching)

Get Artifacts Status

GET /vercel/v8/artifacts/status

Response:

{
  "status": "enabled"
}

Pagination

Vercel uses cursor-based pagination with next and prev cursors:

GET /vercel/v9/projects?limit=20&until=1733304037737

Parameters:

• limit - Results per page (varies by endpoint, typically max 100)
• until - Cursor for next page (use next from response)
• since - Cursor for previous page (use prev from response)

Response includes:

{
  "pagination": {
    "count": 20,
    "next": 1733304037737,
    "prev": 1759739951209
  }
}

Code Examples

JavaScript

const response = await fetch(
  'https://api.maton.ai/vercel/v9/projects?limit=10',
  {
    headers: {
      'Authorization': `Bearer ${process.env.MATON_API_KEY}`
    }
  }
);
const data = await response.json();

Python

import os
import requests

response = requests.get(
    'https://api.maton.ai/vercel/v9/projects',
    headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'},
    params={'limit': 10}
)
data = response.json()

List Deployments for a Project

import os
import requests

project_id = 'prj_abc123'
response = requests.get(
    'https://api.maton.ai/vercel/v6/deployments',
    headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'},
    params={'projectId': project_id, 'limit': 10}
)
deployments = response.json()['deployments']

Notes

• API versions vary by endpoint (v2, v5, v6, v9, v10, v13, etc.)
• Timestamps are in milliseconds since Unix epoch
• Project IDs start with prj_, deployment IDs start with dpl_, team IDs start with team_
• Deployment states: BUILDING, READY, ERROR, CANCELED, QUEUED
• Environment variable types: plain, encrypted, secret, sensitive
• Environment targets: production, preview, development
• IMPORTANT: When using curl commands, use curl -g when URLs contain brackets to disable glob parsing
• IMPORTANT: When piping curl output to jq, environment variables may not expand correctly in some shells

Error Handling

Resources

• Vercel REST API Documentation
• Vercel API Reference
• Maton Community
• Maton Support