Fast, simple API testing tool. Now with environment variables and GraphQL!
Now with more bug fixes.
Check out the blogLast Updated: November 2, 2025
At TullyAPI, your privacy is my top priority. This Privacy Policy explains how I handle your information when you use this service.
TullyAPI is operated by Tully Blake Martin, a sole proprietorship. For privacy-related inquiries, you can contact me at [email protected].
TullyAPI does not collect, store, or transmit your API request/response data to my servers. Your API data stays in your browser on your device. I do collect basic usage analytics via Google Analytics, and I do not use ad trackers.
TullyAPI uses your browser's localStorage to save your collections, endpoints, and history. This data:
When you send API requests through TullyAPI, those requests go directly from your browser to the API you're testing. TullyAPI does not intercept, log, or have access to these requests or responses.
TullyAPI uses localStorage to save your preferences (like theme selection) and uses Google Analytics cookies for basic usage metrics. Any other cookies mentioned in the app are related to the APIs you're testing, not TullyAPI itself.
TullyAPI uses Google Analytics for basic usage metrics. I do not use ad trackers or advertising services.
Your data is retained in your browser's localStorage indefinitely until you:
The default history limit is 50 requests to prevent excessive storage usage.
You have complete control over your data. To delete your data:
Since I don't store your data on my servers, there's nothing for me to delete.
Because your API data stays in your browser, the security of your data depends on:
TullyAPI does not knowingly collect data from children under 13. Since I don't collect any personal information, this service can be used by anyone who needs to test APIs.
TullyAPI is GDPR-compliant by design. I do not collect or process your API request/response data, and I only collect basic usage analytics via Google Analytics. Your API data remains in your control at all times.
I may update this Privacy Policy from time to time. I will notify users of any significant changes by updating the "Last Updated" date at the top of this policy.
If you have questions about this Privacy Policy, please contact me at [email protected].
TullyAPI is built with privacy as a core principle. Your API data stays on your device, in your control, always. I don't collect or see your API data, and I only collect basic usage analytics via Google Analytics.