API glossary
The vocabulary you meet when you start automating LinkedIn and messaging channels, defined plainly — account ids, webhooks, shared inboxes, linked numbers and the rest.
You say what to do. Your AI and LinkedIn do it.
Deals close in your messaging apps.
You tell the assistant you already use what to do. Your LinkedIn profile or page does it daily, at human pace: safe bulk reactions that reach people you could never target, posts, invites, replies or comments. Everyone it brings writes to you on LinkedIn, WhatsApp, Instagram, email or your website chat, where your team and AI agents close deals and run tasks.
Everything from $9 per month, first 30 days free
The white label is part of the same subscription: your name, your logo and your web address.
What you say, in the AI you already use
What shows up
“Organically boost my LinkedIn profile and page.”
Your brand
Your LinkedIn account, your AI,
your name on all of it.
your name on all of it.
Growth by reactions, not by cold outreach
Your campaign reacts to the posts your prospects write. They notice you, open your profile, and come to you.
“Post about what we do twice a week.”
Thursday's post, out on your own account
In your words, and you said yes to it first.
“Invite the heads of sales at Berlin fintechs.”
Invitations going out every day
A handful at a time, so the account stays yours.
“Answer everyone who replies.”
Maria, in your project room — then signed
She wrote on WhatsApp. Your AI agent drafted the reply, your team sent it, and her project runs on in the same room.
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Sentences, not settings
You already know how to ask ChatGPT or Claude for something. That is the whole interface — and Gemini, Grok, Cursor and Claude Code work the same way. Nothing to build and nobody to brief.
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Organic, on your own LinkedIn
Real posts, real comments, real invitations, from the account people already know. Paced like a person, because it is your account. Anything with your name on it waits for your yes.
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A room is a deal, then a project
They write from WhatsApp, Instagram, email or your website chat; your team and your AI agents answer in one room, the deal is closed there, and the work carries on in the same thread.
The builders’ group — free to join
A group of people building LinkedIn and AI apps for a living. Free to join, and there is nothing to buy to be in it.
- Ask someone who has done it. Ad-hoc consultations with developers who ship LinkedIn and AI applications, rather than a forum where the question sits for a week.
- Claude Max, through a group buy. $60 a month — your own seat, arranged by the group, not a shared login.
- Proxies for programmatic work. Residential egress with country targeting, provisioned per member with their own credentials and billed by the gigabyte.
Tell us which of those you came for. We read every one of these and reply by email — there is no automated sequence behind it.
Sell it as your own — free
The MakeHybrid API can carry your name instead of ours, for your own customers, at no extra charge. There is no reseller tier and no revenue share: you pay the same price per seat that everyone else does, and what you charge your customers is your business. Your customers count towards your own tier, so reselling is how most people reach $7.
Your pages
White label
Your product name, logo and color on every page your customers see, on your own web address. Your words for the home page, terms and privacy — or links to pages you already have. Your Stripe keys, so your customers pay you directly.
Your customers' AI
Branded MCP
The one-address AI connection, under your name. Your customers paste it into Claude or ChatGPT and the tools are called after your product, not ours. You choose whether it covers everything you offer or only certain areas.
Both, and that is the point
Together
They are not two versions of the same idea — they are different layers, and they stack:
- Pages only — you build the interface, we serve it branded.
- MCP only — no interface at all; your customers' own AI is the product.
- Both — a branded dashboard where your customers get a branded AI address.
Safe for the account it runs on
What happens to a LinkedIn account is LinkedIn's decision, and nobody can promise otherwise. What this is built for is never to be the reason.
One action a turn, never a batch
A campaign takes one action per turn and counts the day's budget itself, from the actions already taken. It waits the same gap whether it found something to do or nothing at all, and when LinkedIn asks for a pause the API answers with how long to wait rather than retrying. A burst is what gets an account checkpointed, and nothing here can burst.
Your own account, from where you say
The sign-in happens from a location you choose, because a sign-in from an unexpected country is what usually sets off extra checks. No pods, no shared logins, no account but your own, and only your own organization can reach it. If LinkedIn does put a checkpoint on it, the connection says so, so you stop instead of hammering it.
Nothing goes out unasked
A content campaign drafts; publishing waits for your yes, and that is what it does unless you change it. A draft waiting on you opens a task in your project room, so you are told rather than having to go and look, and you can edit it, move it to another time or set it aside. Anything with your name on it is something you said yes to first.
Not building it yourself?
Three ways to end up with the same result without writing the code: buy something already running on it, have it built for you, or join the people who build these things and ask them.
Ready to ship
Ready-made products, and teams that do the work for you. If one of them is already what you were going to build, buy it instead.
Top Voice
Reacts to your prospects’ posts so they notice you, then greets the ones worth approaching.
WarmLike
The same idea without connecting your account: a company page run for you does the noticing.
Top-Rated Team
Paid Ads managed by specialists, and the integrations and automations built by the same team.
AdGrant.AI
Google Ad Grants for nonprofits, structured and kept within policy so the grant is not lost.
One plan, with everything in it
Everything
MakeHybrid API
$9 / seat / mo
One seat is all of these at once, not a choice between them: a LinkedIn account, a WhatsApp number, a LINE account, an X account, and a ChatWoot account with its Instagram, Facebook, TikTok, email, SMS and web chat inboxes. A second LinkedIn account is a second seat. Project rooms, the people in them and their AI agents are unlimited.
- All of LinkedIn: messaging, Recruiter, Sales Navigator, pages and jobs
- WhatsApp, Telegram, email, SMS, LINE, TikTok, Instagram, Facebook, website chat and X in one inbox
- AI agents for ChatGPT, Claude and project rooms: one for everything, or one per channel
- $9 per seat — $7 from 100
- The lower price applies to every seat, not just the ones above the line
- Add or drop an account whenever you like — the charge follows
- 30 days free for one seat; add more by starting the subscription
- Sign in with the account's own email and password, or paste a session cookie
- Egress included, or bring your own proxy
What the plan includes
- The LinkedIn API. Every LinkedIn call over HTTPS, and the same over MCP for Claude, ChatGPT or any AI agent: messages, posts, searches, Recruiter, Sales Navigator, pages, jobs and webhooks.
- The messaging channels API. One shared inbox for WhatsApp, Telegram, email, SMS, LINE, TikTok, Instagram and Facebook Messenger, your own website chat, your own WhatsApp number, your Discord servers, your Slack workspaces and your own X account: over HTTPS, and the same over MCP.
- AI agents. The whole API as tools for ChatGPT, Claude or any AI that speaks MCP: one agent for everything, or one per channel so it stays on its task, and the same agents in project rooms.
- White label. Your name, logo, colour and domain on every page and on the AI connection, your own Stripe keys, and the ready-made products under your name or as themselves. Live on your address while your subscription is.
- Project rooms. Shared rooms where your team and AI agents work together: the built-in specialists for Google Ads, Ad Grants, LinkedIn Ads, SEO, content and more, and any agent you bring, all on your own Anthropic, OpenAI or xAI key.
Project rooms are free to try without a subscription. What a room does on LinkedIn goes through the plan.
Written guides and references
What the words mean, a recipe per job, what we have learned running this, and an example you can run for every operation. All of it in one index.
Notes
What we have learned building and running LinkedIn automation — mostly about the parts that go wrong, because those are the parts worth writing down.
Templates
Ready-to-copy recipes that each solve one job end to end — connect an account, answer every new message, run a campaign. Copy one, change the account id, and it works.
API examples
One page per operation, with a request you can run and the answer you get back, generated from the same catalog the API itself is served from.
Getting started takes about five minutes
- Create an account An email address, a password and a card. The first 30 days are free, before anything is charged.
- Connect your AI Press Connect your AI on the dashboard and paste the address it gives you into Claude, ChatGPT or any assistant that speaks MCP. Nothing to install and no code. Rather write code? Press Create key on the same page and call the API yourself.
- Let your AI connect LinkedIn Ask your assistant to connect your LinkedIn account. It gives you a secure sign-in link that answers whatever LinkedIn asks — a code by text or email, a tap in its mobile app — and your password is never stored. You can sign in from the dashboard instead, if you prefer.
- That is it Ask your assistant for something, or make your first request. If anything needs your attention — an account that needs signing in again, say — the dashboard says so.
Questions people ask first
Do I need to be a developer?
No. If you use an AI assistant that supports MCP — Claude and several others do — you paste one address into it and ask for what you want in ordinary English. The developer route is there for people who want it, not instead of this one.
Do you store my LinkedIn password?
No. On the MakeHybrid API it is forwarded once to complete the sign-in and is never written down, logged, or sent back to you. If you would rather not type it at all, you can connect with a session cookie instead.
Will this get my LinkedIn account restricted?
Nothing can promise otherwise — it is LinkedIn's decision. What we do about it: the MakeHybrid API signs in from a location you choose, because a sign-in from an unexpected country is what usually triggers extra checks. Use it at a human pace and keep an eye on the dashboard.
What does “$9 per seat” mean?
A seat is one of each kind of account your team talks through: one LinkedIn account, one WhatsApp number, one LINE account, one X account, one ChatWoot account. You have as many seats as the most you have connected of any one kind, so two LinkedIn accounts and one WhatsApp number are two seats. You are billed per seat, per month — not for calls, rooms, people or AI agents. Disconnect an account and the charge follows. It is $9 a seat up to ninety-nine and $7 each from a hundred, and the cheaper rate applies to all of them: a hundred seats cost $700, not ninety-nine at $9 plus one at $7.
What does the free trial cover?
Thirty days, for one seat — one account of each kind: LinkedIn, WhatsApp, LINE, X and ChatWoot — enough to find out whether this does what you need. If you want more before the trial is over, start the subscription from your account page and you are billed per seat from that day.
Can I use it with more than one LinkedIn account?
Yes. Connect as many as you need and name the one you mean on each request. Your assistant can see them all too.
The technical part, for the people who want it
Everything answers on makehybrid.com: the LinkedIn API
under /linkedin, the messaging channels under
/inbox/v1, /webchat/v1, /whatsapp/v1,
/discord/v1, /slack/v1 and
/x/v1. The key
selects your organization. Skip this if you are using an assistant — it does all of
it for you.
LinkedIn API https://makehybrid.com/linkedin
Messaging channels https://makehybrid.com/inbox/v1
https://makehybrid.com/webchat/v1
https://makehybrid.com/whatsapp/v1
https://makehybrid.com/discord/v1
https://makehybrid.com/slack/v1
https://makehybrid.com/x/v1
From an AI https://makehybrid.com/mcp/<your API key>
curl "https://makehybrid.com/linkedin/api/v1/users/me?account_id=…" \
-H "X-API-KEY: lk_…"
Errors are JSON and say what went wrong:
{"type":"errors/…","status":402,"detail":"…"}.
The whole catalog is also published as plain text at
/llms-full.txt and as JSON at
/linkedin/mcp/manifest.