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Vanish Core

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What is Vanish Core?

Vanish Core is the API that powers private DeFi on Solana. It plugs directly into existing infrastructure - any DEX, any aggregator, and any lending provider - with no changes to routing logic, slippage configuration, or execution parameters.

Trading

Trade privately with ~200ms overhead. Any DEX or aggregator, no stack rebuild.

Lending

Earn yield privately. The same funded balance, deployed into any lending provider.
Every flow is the same integration: one base URL, one API key, one signing model, and a commit after every transaction.

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How It Works

1

Fund your account

Deposit SOL or SPL tokens. Once confirmed and committed on-chain, the balance is live and ready to use.
2

Trade or lend

Build the transaction you want to run - a swap through any DEX or aggregator, or a deposit into any lending provider. Submit it to Vanish: your instructions are wrapped and routed through a one-time wallet, and Vanish either submits the transaction itself or hands it back signed for you to broadcast.
3

Commit the action

Every action finishes with a commit: /commit for a trade, /borrow/commit for a lending action. Vanish settles it and updates the balance. On-chain failures revert atomically, so there is nothing to unwind.

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Mechanics

Every action runs through a one-time wallet funded from Vanish’s trading accounts, so the user’s own wallet never appears as a signer on-chain. A trade gets a new wallet each time and finishes in one transaction. A position keeps its wallet for as long as it stays open, and settling returns the funds and closes it.

Compliance

Same wallet in, same wallet out. Screened via Elliptic and Range on every transaction.

Security

Audited by Halborn. Signing runs inside Turnkey TEEs - private material never leaves the enclave.

Support

Dedicated integration engineers available during onboarding and beyond. Direct access via Discord.

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Ready to go?

  • Quickstart - Full TypeScript and Rust implementation. Up and running in under 30 minutes.
  • Integration - Complete endpoint reference covering deposits, trades, lending, settles, and withdrawals.
  • Signing - The signed message format required by each endpoint.
  • FAQ - Common questions on API keys, fees, commit behavior, and compliance.