API request builder
Build cURL and fetch snippets from method, URL, headers, and JSON body.
Inputs stay in your browser. The tool formats input only and does not send requests.
Search and use guide
API request builder
Build API request drafts locally in the browser with method, URL, headers, JSON body, and cURL or fetch output. privacy-first-browser-tooling
Who it helps
- Draft request examples for API documentation
- Prepare support-ready request payloads before testing
- Share reproducible request snippets with teammates
What you can enter
- POST /users with Authorization and JSON body
- GET /orders with query params and custom headers
How to read results
Review the generated cURL, fetch snippet, and formatted headers before sending the request from your own tooling. privacy-first-browser-tooling
Data and privacy
GoGo Tools records analytics by tool slug only and does not include your input values. privacy-safe-analytics-only
Feedback
How can we improve this tool?
Send a suggestion or bug report for this tool.
FAQ
Are inputs uploaded?
No. These developer tools process inputs in the browser. Analytics records the tool slug only.
Can I paste real secrets?
Avoid real production secrets. The tools redact and process locally, but test values are safer.
Can I use the output in production directly?
Treat output as a starting draft and review it against your project standards before shipping.
Does it work on mobile?
Yes, but long text and code workflows are better on desktop browsers.