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API Reference
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Close

CRM

Sales CRM for inside sales teams

Close is a sales-focused CRM. Search leads, contacts, and activities; manage opportunities and pipelines; create and update records; and automate outreach workflows from your AI client.

Add Close to your zone and connect it to your MCP client.

  1. In your zone’s Keycard Console, go to Applications -> Add Application -> Explore MCP Servers.

  2. Search for Close and click Install.

  3. A browser tab opens to Close’s OAuth consent screen. Sign in and approve the requested permissions.

  4. You’re redirected back. Close appears on the Applications page with a Keycard MCP Gateway URL.

On the Applications page, click Add to Coding Agent next to Close and pick how you want to install:

  • Cursor - opens a deeplink that hands the MCP config straight to Cursor. Click Install inside Cursor to finish.
  • Claude Code - opens a dialog with a claude mcp add command. Pick a scope (User, Project, or Local), then copy and run the command in your terminal.
  • Install manually - reveals the Server Name and Server URL to paste into any other MCP-compatible client.

Once connected, Close’s tools are available to the agent, scoped to whoever signs in to your zone.

What Close can do once installed.

Close provides 30 tools:

activity_search
Search activities ordered by date descending
aggregation
Run aggregations on activities like emails and calls
close_product_knowledge_search
Search Close product docs and knowledge base
fetch
Get any object by its ID
fetch_contact
Get a contact by ID with full details
fetch_email_template
Get an email template by ID
fetch_lead
Get a lead (company) by ID
fetch_lead_smart_view
Get a lead smart view (saved search) by ID
Get a lead status by ID
Fetch a lead status by ID
fetch_opportunity
Get an opportunity by ID with full details
fetch_opportunity_status
Get an opportunity status by ID
fetch_pipeline_and_opportunity_statuses
Get a pipeline with its opportunity statuses
fetch_sms_template
Get an SMS template by ID
find_custom_activities
List active custom activity types
find_email_templates
List or search email templates
find_forms
List all web forms in the organization
find_lead_smart_views
List lead smart views (saved searches)
find_lead_statuses
List lead statuses for the organization
find_opportunities
Search opportunities by lead, user, status, dates
find_pipelines_and_opportunity_statuses
List pipelines and their opportunity statuses
find_scheduling_links
List available scheduling links
find_sms_templates
List or search SMS templates
List or search workflows
List or find workflows
get_fields
List available fields for aggregation queries
lead_search
Search leads and return initial results
list_lead_custom_fields
List all lead custom fields
org_info
Get organization and user info
org_users
List active users in the current organization
paginate_search
Get next page of search results
search
Search across content in the workspace

What to do once Close is installed.

Now do this

  • Confirm the gateway works by asking your AI client to call one of the Close tools above.

Recommended

  • Decide who can use it - write access policies scoped to the Close resource so only the right users and agents reach the tools.
  • Watch the calls - every tool call lands in your audit log with user identity, resource, and policy decision.