VeilRail
LAYER 01 / STEALTH ADDRESSES

Fresh settlement identity.

A single-use address prevents a reusable public trading history from being tied back to the wallet that started the flow.

Explore the mechanism ↗
01
LAYER 02 / MERKLE COMMITMENTS

Sealed balances.

Commitment notes represent holdings without publishing the owner, asset, or amount while zero-knowledge proofs verify valid spends.

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02
LAYER 03 / SETTLEMENT-TIME DECRYPTION

Encrypted intent.

The order stays unreadable before it enters settlement, so pre-trade strategy is not exposed to public market observers.

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03
LAYER 04 / NET RESIDUAL

Batch netting.

Opposite orders cancel inside short batch windows before only the aggregate residual reaches a public venue.

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04
LAYER 05 / VIEWING KEYS

Selective disclosure.

A holder can grant read-only visibility or provide compliance proofs without making every trade public by default.

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05
Developer experience

Built to be integrated in an afternoon.

A deterministic sandbox, typed interfaces, and the same policy engine designed for live execution.

Start without risk

A free sandbox includes a funded test wallet and simulated USDG. No funds or signature are required to test the planning flow.

veil_test_veil_live_granular scopesidempotency keys

Use the interface you already use

Build through TypeScript, OpenAPI, or an MCP server with 8 tools for Claude, Cursor, and any MCP client.

@veilrail/sdk@veilrail/mcpOpenAPItyped errors

Coming from VeilRail?

Change the baseUrl, add a privacy object. That is the whole diff.

+ privacy: { mode: "shielded" }
Examples

Product surfaces powered by VeilRail

Mobile app

Private stock trading wallet

A scrollable app screen with stock market discovery, quotes, transfers, and shielded activity.

Open example
Browser extension

Shielded trade assistant

A compact extension popup that injects VeilRail quotes and privacy checks into an existing broker flow.

Open example
Next product

custom your own with API

Build a custom product surface on top of VeilRail with shielded quotes, policy checks, and unsigned trade plans ready for your app flow.

Learn More
Deterministic sandbox

Start in the sandbox.

No funds, no signature, no commitment. Get deterministic prices, a funded test wallet, and the same policy engine designed for production.

Get a sandbox keyRead the docs