Square
Overview
Square is a public API providing easy way to take payments, manage refunds, and help customers checkout online.
Technical Specification - Primary Functionality: Easy way to take payments, manage refunds, and help customers checkout online - Authentication: Requires Auth (`OAuth`) - HTTPS Supported: Yes - CORS Enabled: Unknown
Overview Square allows software developers to seamlessly integrate easy way to take payments, manage refunds, and help customers checkout online into frontend and backend applications. It provides structured JSON responses and reliable uptime for modern web and mobile apps.
Authentication
All requests require an OAuth 2.0 access token exchanged from your client credentials.
HTTP Header
Authorization: Bearer $ACCESS_TOKENEndpoints
| Method | Path | Description |
|---|---|---|
| GET | https://developer.squareup.com/reference/square | Primary API endpoint. |
Quick Start Example
curl -X GET "https://developer.squareup.com/reference/square" \ -H "Accept: application/json"