FullContact API Documentation & MCP Config | Salestools Club
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Sales Intelligence

FullContact

Identity resolution and data enrichment platform for customer intelligence.

Connect with AI
Give docs to Claude
Public API
Available
MCP
Not available
Free tier
No free tier listed

How to connect

Give docs to Claude
Open API docs

What your agent can do

01AI Identity Resolution
02Real-time Data Enrichment
03Cross-channel Person Mapping
04B2B Data Enrichment

Connect FullContact

01Open the API docsGive the REST documentation to Claude Code or Cursor — an Node.js SDK is available.
02AuthenticateConfigure API Key without pasting secrets into chat.
03Build the first workflowUse the starter prompt below as a brief for your coding agent.
Open API documentation

Starter prompt

Claude, use the FullContact API to enrich this list of 100 email addresses with LinkedIn URLs, job titles, and current company details.

About FullContact

FullContact provides identity resolution and enrichment services that help companies build a complete view of their customers and prospects. It uses AI to match fragmented data points across the web and social media to create comprehensive person and company profiles. For sales teams, FullContact's API allows for real-time lead enrichment, providing firmographic and professional insights that help reps personalize their outreach and improve conversion rates.