functoryWhat shipped
Stable file flows for inputs and outputs, with presigned links across the stack. Billing now tallies usage as runs progress.
Why it matters
Many useful functions read or write files. Reliability here unlocks real-world automation and fair pricing.
Engineering notes
We standardized schemas for file references and hardened the signer used by remote executors. The viewer communicates progress clearly.
What’s next
Webhook callbacks for completed outputs and resumable uploads for very large files.