Start from common webhook providers, edit the JSON inline, and move the payload into KalpLabs request inspection or mock-server workflows.
Edit the selected template inline or start from scratch.
Generate a temporary endpoint and capture incoming requests with headers, query, and body.
OpenCreate configurable mock APIs with conditional responses and live request logs.
OpenImport Postman collections, run requests locally, and export them as curl commands.
OpenEdit GitHub, Stripe, Slack, Jira, and PagerDuty webhook payload templates locally.
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.
How to use
Tips
Webhook debugging usually starts with a realistic sample payload from the provider you are integrating against.
This builder bundles common GitHub, Stripe, Slack, Jira, and PagerDuty examples so you can tweak fields and push them into downstream request testing workflows quickly.
Everything stays on the client side; the templates are static and the edited payload only moves through browser session state.
No. The template library is bundled with the app and loaded locally.
KalpLabs stores the payload in sessionStorage on the same origin and opens the target tool with that local state.
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