Learn how to authenticate, call the forms.app API, and handle responses.
Quick start
Create an API key and make your first request in a few minutes.
The essentials
Authentication, the response envelope, rate limits, and other fundamentals.
Frequently asked questions
Answers to common questions about access, pagination, and errors.
Step-by-step walkthroughs for common integration tasks:
Fetching forms
List the forms in your account and retrieve a form's full structure.
Fetching submissions
Page through submitted answers for a form and read response data.
Understand the structure of forms returned by the API. These pages explore every field type, setting, and customization option:
Form fields
Every question type with its schema, settings, and JSON examples.
Settings
Base settings, thank-you pages, visibility, and conditional logic.
Customization
Design, logo, submit button, and timer configuration.
For full endpoint details, see the API reference.