Close is the inside sales CRM of choice for startups and SMBs. Make more calls, send more emails and close more deals starting today.

API styles

-

Webhooks

Supported

Webhooks management API

Yes

Sandbox environment

-

Authentication

API Key

Identity protocols

-

SSO / Social login

-

OAuth playground

-

GraphQL playground

-

API Explorer

-

Postman / Insomnia collections

OpenAPI/Swagger specs

Free developer account

-

App listing requirements

-

Pagination style

-

CLI

-

Query Language

-

Community

-

Stackoverflow tags

-

Integrations

86

API pricing

-

API limits

-

API changelog

-

Open-source

-

Tutorials

-

Samples & examples

-

Base endpoint

-

GraphQL endpoint

-

IDE Extensions

-

Estimated developers

-

Estimated customers

-

Estimated users

-

Geert Wille

+20% faster Close.io API calls

When integrating with the Close API make sure to include a forward slash at the end of every API call. This avoids an uncessary redirect.

Geert Wille @ Apideck

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