01 / Instant
Under one secondFrom API call to running code — fast enough for your request path.

From API call to running code — fast enough for your request path.
Keep session state across runs, or branch parallel variants from the same checkpoint.
Turn on deny-by-default egress and decide exactly what a sandbox can reach.
Run a command, read the output, keep the session if you need it. Full Linux without an infrastructure project.
$ inis sessions create
✓ s_7Qk2mDPa ready in 0.58s
$ inis exec --session s_7Qk2mDPa -- python3 -c 'print(6 * 7)'
42