GTM API

MCP-first LinkedIn API for AI agents — search, message, and enrich LinkedIn data through typed tools or REST.

gtm-api.com

Verified API available Works with n8n Free tier

Quick facts
What is it	MCP-first LinkedIn API for AI agents — search, message, and enrich LinkedIn data through typed tools or REST.
Pricing	Freemium — from $39/mo
Free tier	Yes
Platform	API
API	Yes
Works with	n8n
Best for	automating LinkedIn lead generation and outreach, enriching prospect profiles with contact info and company data
Domain registered	2026

Data updated Sept. 19, 2026

What does GTM API do?

GTM API is a LinkedIn API built specifically for AI agents. It gives developers a single key to search LinkedIn profiles, send connection requests and messages, scrape post engagements, and enrich profile data — all through typed MCP tools or standard REST endpoints. The infrastructure behind it handles over 20,000 accounts with a ban rate under 1%, so you don't have to worry about LinkedIn's anti-bot measures.

What makes GTM API stand out is its MCP-first design. Instead of writing custom code to parse LinkedIn's DOM or reverse-engineer its API, you connect your AI agent (Claude, ChatGPT, Cursor, etc.) via the Model Context Protocol. The agent gets typed tools for every action — send a message, search people, get post reactors — and can chain them together autonomously. The platform also includes anti-detect cloud browsers, smart limits to stay within LinkedIn's daily invite budgets, account snapshots for health monitoring, and webhooks for real-time events. Enrichment endpoints return full profiles, contact info, and company data, so you can build lead lists without manual research.

This tool is most useful for GTM engineers building AI-powered sales development reps (SDRs), agencies managing multiple client LinkedIn accounts, and platforms that want to add LinkedIn automation without building their own infrastructure. Use cases include scraping post engagers and enriching them into a lead table, sending personalized connection requests at scale, and syncing LinkedIn activity into a CRM. The free plan lets you test the API without a credit card, and paid plans start at $39 per account.

AI Sales Assistant

Key features

What makes it stand out

MCP server provides typed tools for any AI agent (Claude, ChatGPT, Cursor) to interact with LinkedIn

Anti-detect cloud browser infrastructure keeps accounts safe with under 1% ban rate

Enrichment endpoints return full profiles, contact info, company data, and posts

Webhooks for real-time event notifications with retries and signature verification

Smart limits and account snapshots help manage daily invite budgets and monitor account health

Who is GTM API for?

Who benefits most from this tool

automating LinkedIn lead generation and outreach

enriching prospect profiles with contact info and company data

triaging inbox messages and drafting replies via AI agents

Pricing

Free tier available — start without a credit card

Free plan

Free

1 users
capped daily volume
relaxed sync cadence
1 connected accounts
Full UI, API, MCP and CLI
Relaxed sync cadence & daily volume
1 connected account, 1 user

Core

$39/month

$15/account/month 5g proxy addon
See slider for tiers volume discount
Unlimited API calls & actions
MCP server + REST + webhooks
Account safety stack
Dedicated residential proxies
Native cloud browser
Auto re-auth & recovery
LinkedIn live today
Cancel any time
1 cloud session per account

Trust & presence

Domain Domain registered 2026

Gallery

Click any image to enlarge

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