Archal gives your coding agent sandboxed clones of the APIs it integrates with - Linear, Slack, Datadog and more. Start a sandbox, run the task, inspect what changed, and reset for the next test. No test accounts, no rate limits, no mocks drifting from the real thing. $20 in free credits to try.
found this via their launch yc. the problem is real if you've watched a coding agent "finish" an integration: it writes the code, the tests hit a throwaway account or a mock, and you can't tell if the task actually completed. archal spins up stateful clones of the apis (linear, slack, datadog), lets the agent run against them, and shows you exactly what changed. the part i like: you can inspect state after the run instead of trusting the agent's summary. curious how close the clones track the real apis - anyone tested an edge-case-heavy integration against one?