OAuth 2.0 API

OAuth 2.0 is an HTTP-based framework that enables third-party applications to obtain limited and secure access to user-protected resources via access tokens—without exposing user credentials. It supports multiple authorization flows such as authorization code, client credentials, and device code across web, mobile, and server environments.

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Endpoints

0

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Aug 29, 2025

Last Checked

Unlimited

Rate Limit

API Endpoints

Initiate OAuth 2.0 authorization flow

Full URL

https://oauth.net/2/authorize

Code Examples

curl -X GET 'https://oauth.net/2/authorize'

Parameters

{
  "client_id": "your_client_id",
  "response_type": "code"
}

Example Response

{
  "code": "authorization_code"
}

Version

v2

Rate Limit

Unlimited
Tags
authenticationauthorizationsecure-api-access
Technical Details
Authentication
OAuth
Response Formats
JSON
Availability
global
Status
Published
Rate Limits

Unlimited

Supported Languages
JavaScriptPythonJava
Use Cases
authentication
authorization
secure API access

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OAuth 2.0 API - Secure Authentication & Authorization | Free API Hub