API Access

Polymarket US provides API access for participants and technology partners. API access requires an application process and integration testing to ensure compliance and security.

How to Apply for API Access

1

Submit Application

Contact our support team to begin the API access application process.

2

Review & Qualification

Our team will review your application and assess technical and regulatory requirements.

3

Integration Testing

Complete integration testing in our sandbox environment to ensure proper functionality.

4

Production Access

Upon successful testing and approval, receive production API credentials.

Developer Support

API Access & Technical Support

For API access applications, technical support, and integration assistance

support@qcex.com

Regulatory Requirements

All applications and integrations accessing Polymarket US must comply with applicable CFTC regulations and exchange rules.

For detailed regulatory requirements, consult our Regulatory Information page.