> ## Documentation Index > Fetch the complete documentation index at: https://docs.vaults.fyi/llms.txt > Use this file to discover all available pages before exploring further. # Beta > Features in testing. More stable than Alpha, but may still change before general availability. Beta endpoints are functional and tested but not yet part of the stable API. Interfaces may change before general availability. Not recommended for production use without monitoring. Beta features are accessible using your existing API key. The endpoints below cover product areas that are being validated before general availability. ## Solana vaults Build Solana/SVM vault integrations alongside the EVM vault API surface. These endpoints cover Solana vault discovery, detailed vault data, wallet positions and events, idle assets, and ready-to-sign transaction construction. | Capability | How to call | Required inputs | | ------------------------------------------------------------ | ------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | List SVM vault identifiers | `GET /beta/svm/vaults` | None | | List SVM detailed vaults | `GET /beta/svm/detailed-vaults` | None. Optional query filters include `page`, `perPage`, `assetSymbol`, `allowedAssets`, `disallowedAssets`, `allowedProtocols`, `disallowedProtocols`, `allowedAssetMints`, `disallowedAssetMints`, `minTvl`, `maxTvl`, `minApy`, `maxApy`, `sortBy`, and `sortOrder` | | Fetch one SVM detailed vault | `GET /beta/svm/detailed-vaults/{vaultAddress}` | Path: `vaultAddress` | | List SVM positions for a wallet | `GET /beta/svm/portfolio/positions/{userAddress}` | Path: `userAddress` | | List SVM portfolio events for a wallet | `GET /beta/svm/portfolio/events/{userAddress}` | Path: `userAddress` | | List SVM portfolio events for one vault | `GET /beta/svm/portfolio/events/{userAddress}/{vaultAddress}` | Path: `userAddress`, `vaultAddress` | | List idle SVM assets for a wallet | `GET /beta/svm/portfolio/idle-assets/{userAddress}` | Path: `userAddress` | | Fetch one idle SVM asset | `GET /beta/svm/portfolio/idle-assets/{userAddress}/{assetAddress}` | Path: `userAddress`, `assetAddress` | | Check balances and limits before building an SVM transaction | `GET /beta/svm/transactions/context/{userAddress}/{vaultAddress}` | Path: `userAddress`, `vaultAddress` | | Build a ready-to-sign SVM transaction | `GET /beta/svm/transactions/{action}/{userAddress}/{vaultAddress}` | Path: `action`, `userAddress`, `vaultAddress`. Query: `assetAddress`, plus `amount` when the action requires an amount. Optional query: `simulate` | SVM transaction responses return one or more actions with a Solana transaction object at `actions[].tx.transaction`. The value is a base64-encoded serialized Solana transaction ready for wallet signing. Passing `simulate=true` can add a `simulation` object with status plus token amounts expected to be spent or received. ## Borrow markets Build borrow dashboards and account-health views against one borrow market model instead of wiring separate protocol-specific routes. Use these endpoints for market discovery, historical rates, user positions, user events, and ready-to-sign borrow transaction payloads. | Capability | How to call | Required inputs | | -------------------------------------------------------------- | --------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | List all borrow markets | `GET /beta/borrow/markets/` | None. Optional query filters include `page`, `perPage`, `allowedNetworks`, `disallowedNetworks`, `allowedCollateralAssets`, `disallowedCollateralAssets`, `allowedBorrowAssets`, `disallowedBorrowAssets`, and `minTvl` | | List borrow markets on one network | `GET /beta/borrow/markets/{network}` | Path: `network`. Optional query filters include `page`, `perPage`, `allowedCollateralAssets`, `disallowedCollateralAssets`, `allowedBorrowAssets`, `disallowedBorrowAssets`, and `minTvl` | | Fetch one borrow market | `GET /beta/borrow/markets/{network}/{marketId}` | Path: `network`, `marketId` | | Fetch historical borrow market data | `GET /beta/borrow/markets/historical/{network}/{marketId}/{assetId}` | Path: `network`, `marketId`, `assetId` | | List borrow positions for a wallet | `GET /beta/borrow/portfolio/positions/{userAddress}` | Path: `userAddress`. Optional query: `allowedNetworks`, `disallowedNetworks`, `allowedAssets`, `disallowedAssets`, `minUsdAssetValueThreshold`, `sortBy`, `sortOrder` | | Fetch one borrow market position | `GET /beta/borrow/portfolio/positions/{userAddress}/{network}/{marketId}` | Path: `userAddress`, `network`, `marketId` | | Fetch one asset-level borrow market position | `GET /beta/borrow/portfolio/positions/{userAddress}/{network}/{marketId}/{assetId}` | Path: `userAddress`, `network`, `marketId`, `assetId` | | List borrow market events | `GET /beta/borrow/portfolio/events/{userAddress}/{network}/{marketId}/{assetId}` | Path: `userAddress`, `network`, `marketId`, `assetId` | | Check balances and limits before building a borrow transaction | `GET /beta/borrow/markets/transactions/context/{userAddress}/{network}/{marketId}/{assetId}` | Path: `userAddress`, `network`, `marketId`, `assetId` | | Build a ready-to-sign borrow market transaction | `GET /beta/borrow/markets/transactions/{action}/{userAddress}/{network}/{marketId}/{assetId}` | Path: `action`, `userAddress`, `network`, `marketId`, `assetId`. Query: `amount` or `all=true` when the action requires an amount | Borrow market responses expose `assetsData[].marketAssetId`. Pass that value as `{assetId}` when chaining from market discovery into historical data, portfolio events, asset-level positions, or transaction endpoints. ## The Deep Build AMM-style vault integrations for Deep liquidity positions. These endpoints cover vault discovery, wallet positions, and ready-to-sign deposit or withdrawal transactions. | Capability | How to call | Required inputs | | ----------------------------------- | ---------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------ | | List Deep detailed vaults | `GET /beta/amm/deep/detailed-vaults` | None. Optional query: `page`, `perPage` | | Fetch one Deep position | `GET /beta/amm/deep/positions/{userAddress}/{network}/{vaultId}` | Path: `userAddress`, `network`, `vaultId` | | Build a Deep deposit transaction | `GET /beta/amm/deep/deposit/{userAddress}/{network}/{vaultId}` | Path: `userAddress`, `network`, `vaultId`. Query: `assetAddress0`, `amount0`. Optional query: `assetAddress1`, `amount1` | | Build a Deep withdrawal transaction | `GET /beta/amm/deep/withdraw/{userAddress}/{network}/{vaultId}` | Path: `userAddress`, `network`, `vaultId`. Query: `amount` or `all=true` | ## Fixed Term (Pendle) Add fixed-term yield market support for Pendle-backed opportunities. Use these endpoints to retrieve detailed market data, preview transaction context, and generate swap-in or swap-out transactions. | Capability | How to call | Required inputs | | -------------------------------------------------------------------- | ------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------- | | Fetch fixed-term detailed vault data | `GET /beta/fixed-term/detailed/{network}/{vaultId}` | Path: `network`, `vaultId` | | Preview balances and limits before building a fixed-term transaction | `GET /beta/fixed-term/context/{userAddress}/{network}/{vaultId}` | Path: `userAddress`, `network`, `vaultId` | | Build a fixed-term transaction | `GET /beta/fixed-term/transactions/{action}/{userAddress}/{network}/{vaultId}` | Path: `action`, `userAddress`, `network`, `vaultId`. Query: `assetAddress`, `amount`. Optional query: `simulate` | ## Portfolio Measure user returns over a selected time window instead of only showing lifetime returns. This supports performance reporting, account history views, and user-specific analytics. | Capability | How to call | Required inputs | | ------------------------------------------------ | ----------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------ | | Measure user returns over a selected time window | `GET /beta/portfolio/partial-returns/{userAddress}/{network}/{vaultId}` | Path: `userAddress`, `network`, `vaultId`. Query: `fromTimestamp`. Optional query: `toTimestamp` | Beta endpoints require an API key. [Sign up](https://portal.vaults.fyi/signup) to get started, then watch the [changelog](/resources/changelog) for changes before general availability.