Stateful API sandbox 1

Stateful API sandboxes for testing AI agents and integrations Archal is a testing platform that provides isolated, stateful sandboxes for APIs used by coding agents and integration workflows. It simulates services such as GitHub, Slack, Linear, Stripe, Datadog, Supabase, and others through REST and MCP interfaces. Developers can create a sandbox with a known starting state, run tasks, inspect requests and mutations, and reset environments for repeatable testing without production accounts, rate limits, or persistent test data.