Developer docs

Lemlist integration

lemlist is a prospecting tool that automates multichannel outreach, enabling…

Updated June 2026 54 actions available

Provider
lemlist
Category
Other
Setup
User-supplied API key
Actions
54 available

Quick start

Call Lemlist from your generated app's worker code via the OverSkill composio client. The toolkit slug below maps to Lemlist's public Composio identifier — your app references it by name and OverSkill handles the OAuth round-trip.

// In your generated app's worker handler:
const composio = composioClient(env);

const result = await composio.execute(
  "LEMLIST_ACTION_NAME",
  { /* action parameters — see Actions section below */ }
);

return new Response(JSON.stringify(result), {
  headers: { "Content-Type": "application/json" }
});

Replace ACTION_NAME with one of the slugs listed in the Actions section below. The composio client handles auth + rate limits automatically — no API key is exposed to user code.

Setup

End-users supply their own Lemlist API key. OverSkill provides a pre-built connection form via the integration card — your app can call the composio client immediately once the user has connected.

Available actions

54 actions exposed via the Lemlist integration. Each maps to a callable slug — pass it to composio.execute(...) in your worker code.

Show all 54 actions
  • LEMLIST_GET_DATABASE_FILTERS
  • LEMLIST_GET_EXPORT_CAMPAIGN_LEADS
  • LEMLIST_GET_EXPORT_UNSUBSCRIBES
  • LEMLIST_GET_GET_UNSUBSCRIBE_EMAIL
  • LEMLIST_GET_LABEL
  • LEMLIST_GET_LIST_CAMPAIGNS
  • LEMLIST_GET_LIST_TASKS
  • LEMLIST_GET_LIST_TEAM_SENDERS
  • LEMLIST_GET_LIST_WATCHLIST_SIGNALS
  • LEMLIST_GET_PEOPLE_SCHEMA
  • LEMLIST_GET_RETRIEVE_ACTIVITIES
  • LEMLIST_GET_RETRIEVE_LEAD_BY_EMAIL
  • LEMLIST_GET_RETRIEVE_UNSUBSCRIBES
  • LEMLIST_GET_TEAM_CREDITS
  • LEMLIST_GET_TEAM_INFO
  • LEMLIST_GET_USER
  • LEMLIST_GET_USER_INFO
  • LEMLIST_LIST_COMPANIES
  • LEMLIST_LIST_COMPANY_NOTES
  • LEMLIST_LIST_LABELS
  • LEMLIST_PATCH_MARK_LEAD_AS_NOT_INTERESTED_IN_CAMPAIGN
  • LEMLIST_PATCH_UPDATE_CAMPAIGN
  • LEMLIST_PATCH_UPDATE_SCHEDULE
  • LEMLIST_PATCH_UPDATE_SEQUENCE_STEP
  • LEMLIST_POST_ADD_STEP_TO_SEQUENCE
  • LEMLIST_POST_ADD_UNSUBSCRIBE_EMAIL_DOMAIN
  • LEMLIST_POST_ADD_VARIABLES_TO_LEAD
  • LEMLIST_POST_ASSOCIATE_SCHEDULE_WITH_CAMPAIGN
  • LEMLIST_POST_CREATE_CAMPAIGN
  • LEMLIST_POST_CREATE_LABEL
  • LEMLIST_POST_CREATE_LEAD_IN_CAMPAIGN
  • LEMLIST_POST_CREATE_SCHEDULE
  • LEMLIST_POST_CREATE_TASK
  • LEMLIST_POST_IGNORE_TASKS
  • LEMLIST_POST_MARK_LEAD_AS_INTERESTED
  • LEMLIST_POST_MARK_LEAD_AS_INTERESTED_IN_CAMPAIGN
  • LEMLIST_POST_MARK_LEAD_AS_NOT_INTERESTED
  • LEMLIST_POST_PAUSE_CAMPAIGN
  • LEMLIST_POST_PAUSE_LEAD
  • LEMLIST_SEARCH_COMPANIES_DATABASE
  • LEMLIST_SEARCH_PEOPLE_DATABASE
  • LEMLIST_UPDATE_TASK

Build with Lemlist

Open OverSkill, describe what you want to build, and reference Lemlist in your prompt — the AI will wire up the integration automatically.