Early access request

Get on the Fabrknt waitlist

Tell us which sandbox you care about and what you are building. We use early access requests to decide which product line ships first.

Request early access

Product interest is captured automatically when you arrive from a sandbox card. Submissions are handled by a Fabrknt API on Vercel.

Required Optional

Sandbox of interest Required Name Required Email Required What are you building? Required What system are you evaluating right now? Required What is your biggest frustration with current tools? Required What would this be worth if it solved a real problem for your team? Required What do you most want to test? Optional Join waitlist

Submissions go to Fabrknt through a Vercel API and can be routed to AWS SES.

What happens next

We use submissions to separate curiosity from concrete demand.
We prioritize early demos around actual pain points and budget signals.
We can follow up when a sandbox, private demo, or advisory path becomes usable.

Current sandbox lines

EVM Perp Sandbox via OpenHL
Solana Perp Sandbox via OpenHL Solana
EVM Prime Broker Sandbox via Princeps
Solana Prime Broker Sandbox via SSR

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