LeadIQ — B2B sales intelligence and contact data platform with a public GraphQL Data API and Model Context Protocol server.
- LeadIQ Data API — GraphQL endpoint at
https://api.leadiq.com/graphqlcovering people search, company search, advanced grouped/flat search, prospect-list management, usage reporting, and data feedback. HTTP Basic auth with API key. - LeadIQ MCP Server — Model Context Protocol surface exposing the same intelligence to Claude and other AI agents.
apis.yml— APIs.json catalog entryopenapi/leadiq-data-api-openapi.yml— OpenAPI 3.0 wrapper for the GraphQL endpoint
- Developer portal: https://developer.leadiq.com/
- API overview: https://leadiqhelp.zendesk.com/hc/en-us/articles/35509840045083-LeadIQ-Public-API-Overview
- Upstream spec repo: https://github.com/leadiq/dataiq-api-specs
- API samples: https://github.com/leadiq/api-samples
- Pricing: https://leadiq.com/pricing