What we need: 1 API key
Time: about 2 minutes
Who can do this: an admin, or a team member with API access
Plan needed: API access is included on all lemlist plans (Email, Multichannel, Enterprise)

Before you start

Log in details for your lemlist account.
OneTimeSecret open in another tab. You will use it to send the key. How it works.

Get your API key

Log in to lemlist
Go to app.lemlist.com and log in.
Open Settings
Click your profile icon in the bottom-left corner. Then click Settings.
Go to Integrations
In Settings, click Integrations.
Generate a key
Click Generate. Type a name, for example "Uplifted Consulting". Then click Create Key.
Copy the key
Copy the key straight away.

Careful
lemlist shows the key only once. If you close the window before copying it, you will need to make a new key.

Paste the key into OneTimeSecret, create the link, and send us only the link. Label it "lemlist API key".

I don't see the API section in Integrations

You are probably logged in as a team member without admin rights. Ask your workspace admin to do these steps, or to give you API access.

lemlist says my account does not support API

Some account types cannot use the API. Check your plan under billing, or ask lemlist support. Let us know and we will help you decide.

Will a new key break anything?

No. You can have several keys. A new key does not stop your other keys from working. Just do not delete keys that other tools use.

_{Last checked: 22 Oct 2026 against lemlist's help article and lemlist pricing.}

Doing several tools? Tick them all on Your tools and get one prompt or checklist.