Fourth

Fourth MCP Server

Give your AI agents secure, structured access to Fourth data through the Apideck MCP Server. 3 resources across HRIS. Managed auth, normalized schemas, zero custom code.

What your agent can do with Fourth

The Apideck MCP Server gives your agent access to Fourth through normalized APIs. Same schema, same tools, regardless of provider.

Connect Fourth in minutes

1

Get your API key

Sign up for Apideck and create an application.

2

Connect Fourth

Link your Fourth account through Vault. OAuth is handled for you.

3

Add MCP config

Paste the config into your AI client. Your agent can now access the data.

MCP Configuration
JSON
{
  "mcpServers": {
    "apideck": {
      "url": "https://mcp.apideck.dev/mcp",
      "headers": {
        "x-apideck-api-key": "YOUR_API_KEY",
        "x-apideck-app-id": "YOUR_APP_ID",
        "x-apideck-consumer-id": "YOUR_CONSUMER_ID"
      }
    }
  }
}

Also works with

Same MCP server, same schema. Switch providers without changing your agent code.

Launch accounting integrations in weeks, not months

Get started for free