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Edit GitHub, Stripe, Slack, Jira, and PagerDuty webhook payload templates locally.
OpenCreate configurable mock APIs with conditional responses and live request logs.
OpenBuild and send HTTP requests with headers, params, auth, and body directly in the browser.
OpenGenerate a temporary endpoint and capture incoming requests with headers, query, and body.
Accepted input
Accepts API endpoints, request payloads, headers, schemas, or captured responses depending on the tool. Large bodies stay in your browser unless the tool explicitly sends a request to the endpoint you provide.
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