FAQ: API

This page contains frequently asked questions about AWeber's API for developers and integrators. Topics are organized by category to help you quickly find what you're looking for.

API Basics & Getting Started

• Does AWeber have an API?

• What is my AWeber API key?

• What libraries can I use with the AWeber API?

• How will I know about API updates or changes?

OAuth Authentication

• What is OAuth and why is it used by AWeber's API?

• How do I use OAuth 2 authentication with AWeber's API?

• How do I use OAuth 1 authentication with AWeber's API?

• What kind of OAuth 1 authentication should I use for my integration?

• How do OAuth 1 permissions work in the API?

• How do I change my OAuth 1 integration's permissions?

• What OAuth 2 scopes are available for AWeber's API?

• Do AWeber API access tokens expire?

PKCE (Proof Key for Code Exchange)

• What is Proof Key for Code Exchange (PKCE) and does my integration require it?

• How do I use Proof Key for Code Exchange (PKCE)

• How do I use the out of band redirect URI?

API Operations & Data Management

• How can I update an existing subscriber via the API?

• How do I update a Tag through the API?

• How does moving a subscriber with the API affect custom fields?

• How does AWeber's API handle pagination?

API Performance & Rate Limiting

• Does AWeber throttle or rate limit API requests?

• When should a failed API request be retried?

WordPress & Plugin Integration

• Connecting your WordPress plugin to AWeber's API

Webhooks & Events

• Does AWeber have webhooks?

Integration Showcase & Development

• How do I get my integration featured on the "Integrations Showcase?"

Troubleshooting

• Why is my integration giving me an error?