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Connect Merge Unified Integration API to ChatGPT and Claude

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Control your entire business stack through a single AI interface.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 8 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-04

4 capabilities in this set.

Part of 8 available through Merge.

  1. 01

    List accounts

    This capability pulls a list of customer accounts from your connected CRM integration.

  2. 02

    List applications

    Use this to see all current job applications within your ATS.

  3. 03

    List tickets

    This capability retrieves inbound and outbound support tickets from your ticketing system.

  4. 04

    List employees

    This capability pulls employee records from your linked HRIS integration.

Capability set02 / 02

05-08

4 capabilities in this set.

Part of 8 available through Merge.

  1. 05

    Get account details

    Use this to pull specific account details and see the boundaries of your integration.

  2. 06

    List candidates

    This capability lists all recruited candidates found in your ATS.

  3. 07

    List companies

    This capability retrieves the list of companies mapped within your HRIS.

  4. 08

    List contacts

    This capability pulls external contact information from your CRM.

Real work

What teams actually run

01

Hiring Workflow Audits

Check the status of recent candidates and their applications without opening your ATS.

02

Employee Directory Queries

Get instant lists of employees or company details from your HRIS.

03

Customer Support Updates

Monitor inbound support tickets to stay on top of customer issues.

04

Sales Contact Lookups

Retrieve specific contact or account details from your CRM via your agent.

Automate a task

Put Merge to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Merge works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Merge to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

890ms average. Fast in production.

Merge is checked daily against the live service.

Daily averagePeak 1095ms
Oct 3Today
Fastest day
674ms
Slowest day
1095ms
14-day trend
Slowing+24%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 8 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Merge, so you can see the experience inside your AI.

It does not authenticate your account with Merge. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Merge Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_RTk0yVGvdWBQ4xdxBT0AT5yMpyjMWvbsF0SQraFg/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Merge capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "merge-unified-integration-api-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_RTk0yVGvdWBQ4xdxBT0AT5yMpyjMWvbsF0SQraFg/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Merge in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Merge owners hand off.

This MCP is built for professionals who manage high-volume data across multiple SaaS platforms and need quick, conversational access to that information.

  • 01

    Product Managers

    They use the agent to audit integration health and verify data mappings.

  • 02

    Software Developers

    They use the capability to test unified data responses and verify schemas.

  • 03

    RevOps & HR Teams

    They use the agent to get rapid summaries of employees, candidates, or sales contacts.

FAQ

Questions Merge owners ask.

  • 01

    What platforms does this MCP support?

    It supports any platform integrated with Merge, including major HRIS, ATS, CRM, and Ticketing capabilities.

  • 02

    Which AI clients can I use with this?

    You can use this with any MCP-compatible client, such as Claude, Cursor, or Windsurf.

  • 03

    Do I need to write code to use these capabilities?

    No. Once connected, you interact with your data using natural language through your AI client.

  • 04

    How is my data handled?

    Vinkius hosts the MCP and manages the credentials securely so you can connect once and start working.

  • 05

    Can I use this to audit my integrations?

    Yes. You can use the capability to inspect linked account details and meta-configurations to understand your workspace boundaries.

  • 06

    Which integrations does Merge support through the unified API?

    Merge supports over 150+ integrations across HRIS (BambooHR, Workday), ATS (Lever, Greenhouse), CRM (Salesforce, HubSpot), and Ticketing (Zendesk, Jira). Your agent can access all of them using the same standardized capabilities once the accounts are linked in Merge.

  • 07

    How do I target a specific customer's data through the agent?

    Each request requires a MERGE_ACCOUNT_TOKEN which uniquely identifies a linked account (e.g., a specific customer's integration). By providing this token along with your API key, your agent can retrieve data exclusively from that customer's connected platform.

  • 08

    Can my agent list candidates from my ATS and support tickets from Zendesk at the same time?

    Yes. Since Merge unifies multiple categories, your agent can use the list_candidates and list_tickets capabilities in the same conversation to bridge data from different functional areas of your business instantly.

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