lemlist · GraphQL Specification

lemlist GraphQL Schema

> **Not a lemlist product. Not published by lemlist.**

Documentation Endpoint View on GitHub Email OutreachSales EngagementCold EmailSales AutomationLinkedIn OutreachLead GenerationData EnrichmentDeliverabilityCRMMultichannel MessagingWebhookMCPGraphQL

Overview

lemlist GraphQL Schema is a GraphQL API specification published by lemlist on the APIs.io network.

Not a lemlist product. Not published by lemlist.

The specification includes 2 reference links.

Tagged areas include Email Outreach, Sales Engagement, Cold Email, Sales Automation, and LinkedIn Outreach.

Endpoint

References

Related API Specs

lemlist Campaigns API (OpenAPI) lemlist Sequences API (OpenAPI) lemlist Leads API (OpenAPI) lemlist People Database API (OpenAPI) lemlist Enrich API (OpenAPI) lemlist Inbox API (OpenAPI) lemlist Contacts API (OpenAPI) lemlist Companies API (OpenAPI) lemlist Signal Agents API (OpenAPI) lemlist Webhooks API (OpenAPI) lemlist Unsubscribes API (OpenAPI) lemlist Schedules API (OpenAPI) lemlist Tasks API (OpenAPI) lemlist Activities API (OpenAPI) lemlist Team API (OpenAPI) lemlist Users API (OpenAPI) lemlist Email Accounts API (OpenAPI) lemlist lemwarm API (OpenAPI) lemlist Deliverability Alerts API (OpenAPI) lemlist Fields API (OpenAPI) lemlist Stats API (OpenAPI)
Back to lemlist · All GraphQL Specs · GitHub

Work with this as data

Every GraphQL schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for graphql

4 MCP tools reach this
  • find_graphqlBrowse and filter every GraphQL schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This GraphQL schema 
curl "https://apis.io/api/v1/graphql/lemlist-graphql"
All graphql 
curl "https://apis.io/api/v1/graphql?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.