Enrich a person

Enrich a person

Returns email, phone numbers, job title, management level and employer for up to 25 people per call, matched by ZoomInfo person ID, email, phone, profile URL, or name and company.

Note: Each record returned costs one credit unless already enriched in the last 12 months; no match costs nothing. For the surest match, search first and enrich by person ID.

Set up

Use the first option your agent supports.

MCP (official, remote)

Add this server to your agent's MCP settings, then sign in when asked.

{ "mcpServers": { "zoominfo": { "url": "https://mcp.zoominfo.com/mcp" } } }

Call the MCP tool enrich_contacts.

Server URL: https://mcp.zoominfo.com/mcp

CLI (official)

Install the command and sign in with it, then confirm it runs.

brew install zoominfo/gtm-ai/gtm-ai-cli
gtm --version

Run gtm contacts enrich.

API (official)

• Base URL: https://api.zoominfo.com/gtm
• Endpoint: POST /data/v1/contacts/enrich
• Auth: an OAuth access token, sent as Authorization: Bearer <token>
• Docs: https://docs.gtm.ai/reference/api-overview

Before anything else, confirm access with the cheapest read-only call, like a list or a search. Never send or change anything to test access.

Rules

• Ask the user before anything that sends messages, costs money, or changes data, and say how many records it touches. One approval covers a batch the user has seen.
• Never print API keys.