Close API

close.com

REST API and webhooks that let developers access and manage Close CRM data such as leads, contacts, calls, emails, and reporting.

The Close API API uses api key authentication; has paid pricing; offers a free tier (14-day free trial, no credit card required). Verified 2026-07-16 with per-field source links.

Business & CRM Verified 2026-07-16 medium confidence

Base URL

not documented null

no source

Auth

api_key

close.com ↗

Free tier

14-day free trial, no credit card required

close.com ↗

Pricing model

paid

close.com ↗

Pricing

Plans: Solo $19/user/mo ($9 annual), Essentials $49 ($35 annual), Growth $109 ($99 annual), Scale $149 ($139 annual); calling/SMS usage-based (~$0.02/min, phone numbers ~$1/mo); API access included in plans

close.com ↗

Rate limits

not documented null

no source

OpenAPI spec

not documented null

no source

MCP server

https://mcp.close.com/mcp

close.com ↗