Solana Prime Broker Sandbox

An early move on the institutional Solana prime broker market Token-2022 just opened.

Token-2022 transfer hooks, on-chain compliance gates, DvP atomic settlement, and cross-margin lending fused into one operator surface — a runnable reference for the institutional Solana rail market before anyone has shipped one.

Not transaction simulation against a live, deployed protocol — that is the operations layer. This is the engine itself: open, runnable, and forkable, before you build one.

Sandbox · Scenarios · Source

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What you can do here

Inspect

Open OpenHL — CLOB, funding, liquidation, insurance fund, ADL — and read every primitive in source.

Stress

Run crash, ADL, oracle, and margin scenarios — each emits a verifiable pass/fail report.

Customize

Turn a design dial (like maintenance margin) and watch the outcome shift — proof it bends to your needs.

Fork

Adopt the open source, or take it further with a custom build or hosted access.

Primitives

Token-2022 hooks
Compliance gates
DvP atomic settle
Cross-margin lending
Perp composition
Risk consolidation

Scenarios

The Solana Prime sandbox is still pre-release. The scenario suite lands with the same 5-section report contract as the shipped surfaces, so when this category opens up, the story, evidence trail, and repo will all arrive together.

Coming soon

Be first when Solana Prime Broker Sandbox ships.

Tell us what you're trying to build, and we'll reach out the moment the Solana Prime sandbox is useful to it.

Request early access →

We read every submission ourselves · No auto-funnel