LinkedIn API & MCP Server for AI Agents

The LinkedIn API
for AI agents.

GTM API is an MCP-first LinkedIn API: one key lets your agent search, connect, message and enrich on your own LinkedIn accounts, through typed MCP tools or REST, on the infrastructure behind 20,000+ accounts at under 1% ban rate. Email, messengers and calendars are next, behind the same contract.

Get your API key See the MCP server $0 to start · no credit card · from $19/account, $5 at volume

5.0/5 on G2 1 review

What it is

GTM API is a LinkedIn API and MCP server for AI agents.

GTM API is an account-based LinkedIn API. LinkedIn's official API has no endpoints for invitations, member DMs or people search, so instead you connect your own accounts and drive them through one typed contract: MCP tools for AI agents, REST for your backend. Each account runs in an isolated anti-detect cloud browser with a dedicated proxy and smart limits.

LinkedIn API: the developer guide Official vs third-party endpoints, pricing & safety in 2026 LinkedIn MCP server Connect Claude, Cursor or ChatGPT with one key Is LinkedIn automation safe? What keeps 20,000+ accounts under a 1% ban rate LinkedIn connection limits Daily & weekly invite budgets in 2026

Channels

Every GTM channel, one typed contract.

LinkedIn, inboxes, messengers and calendars behind a single consistent API. Same auth, same response shape, same webhooks. One schema your agents and your backend both speak.

Live

Classic & Sales Navigator. Messaging, invites, InMails, profile & company search, posts.

ClassicSales NavRecruiter

Coming soon

Email

Send, reply, sync threads and folders across Gmail, Outlook and IMAP with unified events. On the roadmap, same typed contract.

GmailOutlookIMAP

Coming soon

Messengers

WhatsApp, Telegram and Instagram DMs: send, receive, attachments, one unified chat object.

WhatsAppTelegramInstagram

Coming soon

Calendars

Availability, booking, reschedule, webhooks. Google & Microsoft out of the box.

GoogleMicrosoftiCal

Trust anchor · LinkedIn as proof-of-work

Safest LinkedIn stack by design.

80% of LinkedIn automation users get restricted in their first year. gtm-api runs on a cloud anti-detect safety stack: smart limits, warm-up curves and account health as first-class data. Built by the team running 20,000+ LinkedIn accounts at <1% ban rate.

80%

of LinkedIn automation users
get restricted in their first year

Industry average

<1%

ban rate across
20,000+ accounts on gtm-api

gtm-api

10×

safer than any other tool
tested by MirrorProfiles

Independently verified

✓
Single Session Protection. Only one active session per LinkedIn account, ever. No parallel logins, no concurrent devices, no bans from session collisions.
✓
Cloud-based anti-detect. 99.9% uptime infrastructure with anti-detect browser technology. No flaky desktop agents, no local footprint.
✓
Rotating sender profiles. Distribute outreach across verified profiles to stay well below LinkedIn's overuse thresholds.
✓
Dedicated residential proxies. Geo-matched to the account, rotated responsibly, never shared between tenants.
✓
Smart warmup & rate control. Automatic ramp-up curves starting at 10-15 invites/day, with per-channel limits you can't accidentally overrun.
✓
Device fingerprinting. Stable browser fingerprints so LinkedIn sees a consistent human, not an automation.

ACCOUNTS · Single Session Protection

Emily Westwood · LinkedIn

SECURE

Jordan Reyes · LinkedIn Sales Navigator

SECURE

Sofia Bianchi · LinkedIn

SECURE

Anya Müller · LinkedIn

WARMING

Marcus Hale · LinkedIn Recruiter

SECURE

↳ 0 sessions in conflict · 0 bans in 90 days

How it works

From API key to a running agent in minutes.

Inspired by the simplicity of SerpAPI. You don't read a 200-page manual. You copy one snippet and it works.

01 · CONNECT

Plug in your accounts

Hosted auth for LinkedIn, Gmail, Outlook, WhatsApp, Telegram, Google / Microsoft Calendar. We handle tokens, refresh and recovery.

02 · CALL

One API, one schema

Use MCP for agents, REST for backends, webhooks for events. Same action shape whether it's an email, a DM or a calendar invite.

03 · AUTOMATE

Run it anywhere

Claude, ChatGPT, LangChain, n8n or your own agent. gtm-api is just a tool, no lock-in and no glue code.

Account	Status	Anti-detect browser	Proxy	Geo	Daily limit	Acceptance	Health	Last active
Emily Westwood@emily-westwood	Running	Chrome 124	res · DE	DE	14/20	61%	96	2m
Jordan Reyes@jordan-reyes	Running	Chrome 124	res · US	US	9/20	44%	88	5m
Anya Müller@anya-mueller	Running issue	Chrome 123	res · DE	DE	6/20	38%	72	18m
Daniel Kim@dkim-revenue	Login issue	Chrome 124	res · GB	GB	0/20	-	41	3h
Sofia Bianchi@sofia-b	Running	Chrome 124	res · IT	IT	18/20	57%	94	1m
Marcus Hale@marcus-hale	Running	Chrome 124	res · US	US	11/20	49%	90	8m

Account

Status

Anti-detect browser

Proxy

Geo

Daily limit

Acceptance

Health

Last active

Emily Westwood@emily-westwood

Running

Chrome 124

res · DE

14/20

61%

Jordan Reyes@jordan-reyes

Running

Chrome 124

res · US

9/20

44%

Anya Müller@anya-mueller

Running issue

Chrome 123

res · DE

6/20

38%

18m

Daniel Kim@dkim-revenue

Chrome 124

res · GB

0/20

Sofia Bianchi@sofia-b

Running

Chrome 124

res · IT

18/20

57%

Marcus Hale@marcus-hale

Running

Chrome 124

res · US

11/20

49%

Pricing

The best per-account pricing on the market.

You pay for one thing, connected accounts. Everything else is included. Then add usage-based credits for data, only when you need them.

Per connected account

$19 per account
/ month

Volume pricing scales all the way down to $5 / account.

Every account includes unlimited API calls & actions, no per-action fees, no counters, no feature gates. All running on the safest LinkedIn stack by design, the same infrastructure behind 20,000+ accounts at <1% ban rate.

Native cloud browser, Single Session Protection
Dedicated residential proxies, per account
Smart limits, warm-up & account-health monitoring
MCP server + REST + webhooks, one typed schema

See full pricing Get your API key

Credits · same infrastructure

One usage-based balance for scraping and enrichment. It stacks on any plan, bills on the same invoice, and you only buy it when you need data.

Creditsscrape + enrichfrom $79/mo

50+ LinkedIn data endpoints across profiles, companies, posts, employment, jobs and contacts. Clean normalized JSON, sub-200ms, 1 credit per request.

No accounts to connect. Credits run on our managed pool, so you can scrape and enrich before you've connected a single profile of your own.
Beyond your limits. Your accounts stay inside their safety limits; credits absorb the extra volume when you need more data.

FAQ

LinkedIn API questions, answered.

Does LinkedIn have an official API for messages and connection requests?

No. LinkedIn's self-serve APIs cover Sign In with LinkedIn and Share; the Marketing, Sales Navigator (SNAP), Talent and Learning APIs are partner-gated. There is no official endpoint for sending invitations, member-to-member messaging, or open people search. That gap is why account-based LinkedIn APIs such as GTM API exist: you authorise your own accounts and drive them through one contract.

LinkedIn API developer guide →

What is a LinkedIn MCP server?

An MCP (Model Context Protocol) server exposes LinkedIn to an AI agent as typed tools it can call directly. Add the GTM API MCP server to Claude, Cursor or ChatGPT with a single API key, and the agent can search, connect, message and enrich on your accounts, instead of drafting text for you to paste in by hand.

LinkedIn MCP server →

Is LinkedIn automation safe?

It is when every account is isolated and paced. GTM API runs each account in its own anti-detect cloud browser with a dedicated residential proxy, Single Session Protection, warm-up curves and health-aware smart limits, so no automation can outrun the account it runs on. It is the same stack behind 20,000+ LinkedIn accounts at under a 1% ban rate.

Safe LinkedIn automation →

What are the LinkedIn connection request limits in 2026?

Roughly 100 invitations per week on free and Premium accounts and 150-200 with Sales Navigator, measured on a rolling 7-day window. A safe daily pace is about 15-20 on free and Premium and 30-40 on Sales Navigator; unanswered invites auto-withdraw after roughly six weeks, and total connections are capped at 30,000. GTM API enforces this as per-account smart limits, ramping new accounts up instead of starting at the ceiling.

LinkedIn connection limits →

How much does GTM API cost?

$19 per connected account per month, scaling down to $5 per account at volume. Unlimited API calls and actions are included: no per-action fees, no counters, no feature gates. Credits are the one usage-based extra: they buy scraping and enrichment on our managed account pool, with no accounts of your own to connect and no per-account limits, from $79 a month on the same invoice.

Full pricing →

Go to market at agent speed.

Grab an API key, connect your first LinkedIn account, and call it from Claude, ChatGPT or your backend in minutes. Email, messengers and calendars are next, same typed contract.

GTM API, the same stack running 20,000+ LinkedIn accounts in production at <1% ban rate.

Infrastructure

Messaging

Scraping

Enrichment data

Infrastructure

Messaging

Scraping

Enrichment data

The LinkedIn API
for AI agents.

GTM API is a LinkedIn API and MCP server for AI agents.

Every GTM channel, one typed contract.

LinkedIn

Email

Messengers

Calendars

Safest LinkedIn stack by design.

From API key to a running agent in minutes.

Plug in your accounts

One API, one schema

Run it anywhere

Built for how you go to market.

Connect any agent to your GTM process.

Onboard clients without their password.

Add LinkedIn on infrastructure proven for years.

Warm, secure & lease accounts from one hub.

The best per-account pricing on the market.

LinkedIn API questions, answered.

Does LinkedIn have an official API for messages and connection requests?

What is a LinkedIn MCP server?

Is LinkedIn automation safe?

What are the LinkedIn connection request limits in 2026?

How much does GTM API cost?

Go to market at agent speed.