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Connect Lemlist

1 auth method · updated 2026-09-10

lemlist is a prospecting tool that automates multichannel outreach, enabling users to find leads with valid contact information and reach them across email, LinkedIn, or calls with personalized messages.

app.lemlist.com/signup ↗

API key

Uses your own credential — Verslay stores it encrypted

Connectable today
  1. 1
    Sign in to Lemlist
    Open https://app.lemlist.com/signup and sign in to the account you want to connect.
  2. 2
    Create the API key
    Generate a new API key from the API or developer settings in your Lemlist dashboard.
  3. 3
    Copy it immediately
    Lemlist usually shows the full API key only once, right after you create it. Store it somewhere safe before closing the page.
  4. 4
    Connect in Verslay
    In the Verslay Hub, open Connections, find Lemlist, and paste the API key into the lemlist API Key field.
  5. 5
    Verify
    The connection flips to Connected. Run any read-only action once to confirm the credential has the right scopes.
  6. 6
    Rotate safely
    When you rotate later: connect the new credential first, confirm it works, then revoke the old one.

What you’ll paste into Verslay

lemlist API Key

Your lemlist API key. In lemlist, click your profile icon (bottom-left), then Settings → Integrations → Generate. Copy it right away — it's shown only once.

required · secret
Lemlist website ↗

Connect Lemlist once — every agent can use it

Verslay agents share your connections. Connect Lemlist in the Hub and every use-case that needs it lights up — no per-agent setup.

Open the Hub →
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