Changelog

Product Updates: Fixed-Term Yield, Allocation Analytics, and more

During August, we added a new way to discover fixed-term yield. Pendle PT markets are now available through the API and app. Vault composition analytics span more multi-strategy products, and we also added precise protocol IDs, and extended transaction coverage.

vaults.fyi

vaults.fyi

· 4 min read
Product Updates: Fixed-Term Yield, Allocation Analytics, and more

August added a new way to discover fixed-term yield. Pendle principal-token markets are now available through the Beta API and the app, with maturity, liquidity, TVL, and projected yield in a shared model. We also expanded vault composition across more multi-strategy products, added precise protocol IDs, and extended transaction coverage.

Fixed-term yield discovery in API and the app

Integrators can now discover active Pendle principal-token markets through the Beta API:

GET /beta/fixed-term/
GET /beta/fixed-term/detailed/{network}/{vaultId}

The list endpoint supports fixed-term market discovery across supported networks. Results include current fixed APY, maturity, TVL, and liquidity, with filters and sorting for building fixed-yield screens.

The detailed endpoint returns richer market, asset, protocol, maturity, liquidity, and yield context for one opportunity. This gives integrators a consistent model for explaining both the projected return and the conditions around it before a user enters a position.

Fixed Term is also available in Discover. Users can browse active markets, filter and sort by asset, network, APY, TVL, liquidity, or maturity, and open dedicated market pages with projected yield and related opportunities.

Fixed-term market discovery in the vaults.fyi app
Fixed Term combines maturity, TVL, and projected APY across active supported markets. Values shown are a live snapshot and will change.

Fixed APY is tied to holding the principal token through maturity. Liquidity and the realized exit value can differ when a position is sold before maturity.

Fixed-term market detail page
Market pages explain the projected yield, maturity assumptions, underlying protocol, and accounting asset before a user enters a position.

Underlying allocation tracking expanded across multi-strategy vaults

Advanced Analytics can now explain the underlying allocations of more composite and custody-based strategies.

In August, our team expanded composition coverage across Yearn V2 and V3, Notional, Mellow, Syrup, Upshift, additional Morpho V2 vaults, and supported Beefy, Harvest, IPOR Fusion, Lazy Summer, Superform, and Overnight Plus products. Persisted allocation data also extends composition to more strategies whose current positions are not available through an existing protocol-specific source.

Composition is available through the Beta API Advanced Analytics endpoints:

POST /beta/advanced-analytics
POST /beta/advanced-analytics/{network}/{vaultId}

Request select.composition to retrieve the underlying positions and allocation percentages available for a supported vault. Results remain availability-based. The API does not infer allocations when it cannot observe or retrieve the underlying positions.

This coverage gives users and integrators more detail on where capital is deployed underneath a top-level vault before they deposit.

Current allocations for a supported Morpho vault
Supported opportunity pages show current underlying allocations. Allocations are a live snapshot and may change as the curator reallocates.

Precise protocol filtering with protocol IDs

API protocol objects now include protocol.protocolId, a precise identifier for a protocol product or version.

Broad protocol names remain useful when an integrator wants every product in a family. Protocol IDs allow more specific discovery and filtering. The allowedProtocols and disallowedProtocols filters now accept either form.

For example, an interface can include all opportunities associated with a protocol name or narrow the result to one supported product or version. This makes filters more predictable as protocol families expand across multiple market and vault types.

More transaction and protocol coverage

Aave V4 Standard Spoke opportunities gained instant deposit and withdrawal support through the shared Transactions API. Supported Aave opportunities on Monad also gained deposit and withdrawal context and payloads.

August added Flying Tulip coverage for Flying Tulip Lend markets and the sftUSD savings vault. Supported Flying Tulip Lend opportunities include deposit and withdrawal transactions. Sky stUSDS also joined vault discovery and related data surfaces.

These integrations use the same normalized vault data and transaction model as existing supported opportunities, reducing the amount of protocol-specific logic required in an external app.

Additional API and app updates

  • Expanded borrow-market charts with supply and borrow rates, protocol context, and available-to-borrow liquidity.
  • Added protocol filters to Beta API borrow market discovery.
  • Added curator metadata to supported SVM vault responses, giving integrators more context on who manages each strategy.
  • Added normalized Veda performance and management fee metadata to detailed-vault responses.
  • Added optional email alerts for repeated API credit or rate-limit errors.
  • Expanded Drift vault equity snapshots to include unsettled funding in short-window APY calculations.
  • Added no-debt health states for Aave supply-only positions.
  • Refined Reputation Score display so the app only presents a rating when the required holder data is available.
  • Expanded numeric vault filtering to support explicit zero values, including maxTvl=0.

Beta API SVM migration note: APY values now use the same decimal format as V2. A 5% APY is returned as 0.05. Clients using the previous display-percent format need to update their handling.

See the vaults.fyi changelog for the full week-by-week list.

Questions? Reach us at t.me/vaultsfyisupport or x.com/vaultsfyi.

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