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
- REST API reference https://developer.lemlist.com
- Provider website https://www.lemlist.com
Related API Specs
lemlist REST API (OpenAPI)
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)
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.
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.