B2B data enrichment for 375M+ companies: legal entities, corporate hierarchies, and contacts. Connect the official DataMerge MCP MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “configure_datamerge”: Configure DataMerge API authentication (required before using other tools if DATAMERGE_API_KEY is not set).”
“Use “start_company_enrichment”: POST /v1/company/enrich. Enrich one or more companies by domain. Returns a job_id (async). Single: domain. Batch: domains, country_code, glo.”
“Use “get_company_enrichment_result”: GET /v1/company/enrich/{job_id}/status. Poll until status is "completed" or "failed". Response includes record_ids. Status values: queued ·.”
“Use “start_company_enrichment_and_wait”: POST /v1/company/enrich then poll GET /v1/company/enrich/{job_id}/status until status is "completed" or "failed" or timeout. Same params as.”
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how DataMerge MCP holds up.
Operated by DataMerge MCP (datamerge.ai) at its documented MCP endpoint — not a third-party mirror or community re-host.
This server only exposes public data — no account and no credentials are involved when you connect.
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
If DataMerge MCP adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Choose DataMerge MCP in the gate directory. No sign-in needed.
DataMerge MCP's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
configure_datamerge — Configure DataMerge API authentication (required before using other tools if DATAMERGE_API_KEY is not set).
start_company_enrichment — POST /v1/company/enrich. Enrich one or more companies by domain. Returns a job_id (async). Single: domain. Batch: domains, country_code, glo
get_company_enrichment_result — GET /v1/company/enrich/{job_id}/status. Poll until status is "completed" or "failed". Response includes record_ids. Status values: queued ·
start_company_enrichment_and_wait — POST /v1/company/enrich then poll GET /v1/company/enrich/{job_id}/status until status is "completed" or "failed" or timeout. Same params as
run_company_enrichment — Agent-friendly company enrichment. On the first call provide enrichment params (domain, domains, company_name, country_code, etc.); the serv
run_contact_enrich — Agent-friendly contact enrichment. On the first call provide contacts and enrich_fields; the server starts the job and polls internally for
run_contact_search — Agent-friendly contact search. On the first call provide domains and enrich_fields; the server starts the job and polls internally for up to
get_company — Get a single company record. GET /v1/company/get?datamerge_id={id} or ?record_id={uuid}. Provide either datamerge_id (charges 1 credit) or r
+ 15 more tools once connected
https://mcp.datamerge.aiYes — DataMerge MCP operates its own remote MCP server at mcp.datamerge.ai. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
Add gate's gateway URL to your AI client once, then pick DataMerge MCP in the directory. No account or sign-in is needed. From then on, DataMerge MCP's tools are available in every client you've connected to gate.
No. DataMerge MCP runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Yes — you can get started with gate for free and connect DataMerge MCP in minutes. No credit card required.
Every server below works through the same gateway URL — connect once, add tools anytime.
Set up DataMerge MCP in: Claude · Claude Code · ChatGPT · Cursor · VS Code