> For the complete documentation index, see [llms.txt](https://wiki.superteam.com.br/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.superteam.com.br/en/projects/solana-vault-standard.md). # Solana Vault Standard **GitHub**: [solanabr/solana-vault-standard](https://github.com/solanabr/solana-vault-standard) **Status**: Active development — 12 variants live on devnet **Maintained by**: @kauenet, @thomgabriel, @vcnzo\_ct and others ## Overview A standardized vault interface for Solana — the equivalent of ERC-4626 for the Solana ecosystem. Referenced in the ecosystem's sRFC 40 vault-standard discussion as an independently developed implementation. ## Why It Matters Without a standard, every DeFi protocol implements vaults differently. This makes composability painful: wallets need custom integrations for each protocol, aggregators cannot generalize across vaults, and developers reinvent the same deposit/withdraw/accounting logic repeatedly. The Solana Vault Standard defines a common interface so that any protocol can integrate with any compliant vault — the same way ERC-4626 unified vault interactions on Ethereum. ## Features ### sRFC 40 SVS is referenced in the [sRFC 40: Vault Standard Program discussion](https://github.com/solana-foundation/SRFCs/discussions/10) at solana-foundation/SRFCs as an independently developed implementation informing the emerging ecosystem vault standard (which currently prioritizes async vaults for RWA issuers). ### 12 Vault Variants Reference implementations covering different DeFi use cases, all live on devnet: * **SVS-1/2** — Public vaults (live and stored balance) * **SVS-3/4** — Private vaults with Token-2022 confidential transfers * **SVS-5/6** — Streaming-yield vaults * **SVS-7** — Native SOL vault * **SVS-8** — Multi-asset basket * **SVS-9** — Allocator vault-of-vaults * **SVS-10** — Async ERC-7540-style vault * **SVS-11** — Credit-markets vault with KYC and oracle NAV * **SVS-12** — Tranched vault ### Standardized Interface A common deposit/withdraw/accounting interface adapted for Solana's account model. Handles the differences between Solana's account-based architecture and Ethereum's contract-based model. ### Composability Enables wallets, aggregators, and protocols to interact with any compliant vault through a single integration. Build once, connect to every vault. ### Reference Implementations Working Anchor programs for each vault variant. These serve as both documentation and production-ready starting points for protocol teams. The repository also ships a TypeScript SDK and a CLI. ## Tech Stack * Anchor * Rust * TypeScript SDK and CLI --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://wiki.superteam.com.br/en/projects/solana-vault-standard.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.