Creative
StableKey
VFX-grade green-screen unmixing via Corridor Digital's CorridorKey neural keyer. Submit a green-screen plate from StableUpload, get back alpha + straight foreground + premultiplied RGBA mp4s ready for compositing. Operated at cost-plus-defensive-buffer; surplus reinvested. Model © Corridor Digital, corridordigital.com.
Frequently asked questions
- Is StableKey free on Poncho?
- Yes. StableKey is on Poncho's free tier, so you pay only fractions of a cent per call, covered by your plan's included usage. Start free, no card required.
- Do I need an API key to use StableKey?
- No. Poncho handles access to StableKey for you, so there are no API keys to create or manage and no separate subscription. You just describe what you want in the chat.
- How do I use StableKey with Poncho?
- Open Poncho and describe the outcome you want, like "use StableKey". Poncho picks StableKey when it fits and runs it, returning the result inline.
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