FetchSandbox
Test real API workflows before they reach production.
FetchSandbox is an API testing platform that goes beyond simple response validation by simulating webhooks, retries, state changes, asynchronous workflows, and failure scenarios. Designed for developers and AI agents, it supports over 60 popular APIs while integrating with tools like Cursor, Claude Code, VS Code, and Codex. By reproducing real world issues without consuming production quotas, it helps teams verify fixes and build more reliable applications.
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Timeline
Product releases and updates over time
