fix: collateral tvl not being accounted

[0xhitgo]

add batching to api.multiCall for get asset (collateral) data in sentiment positions

[llamabutler]

The adapter at projects/sentiment exports TVL:

hyperliquid               12.25 M
hyperliquid-borrowed      5.09 M
borrowed                  5.09 M
arbitrum                  61.73 k

total                    12.31 M 

[llamabutler]

The adapter at projects/sentiment exports TVL:

hyperliquid               11.75 M
hyperliquid-borrowed      4.92 M
borrowed                  4.92 M
arbitrum                  61.61 k

total                    11.82 M 

[waynebruce0x]

From your UI it seems the exports should be TVL = ~1.1M$ and Borrowed should be ~4.9M$. Can you explain the difference? https://app.sentiment.xyz/create-position

[0xhitgo]

From your UI it seems the exports should be TVL = ~1.1M$ and Borrowed should be ~4.9M$. Can you explain the difference? https://app.sentiment.xyz/create-position

~1.1M$ is the available liquidity but a large portion of the borrowed liq gets swapped to more collateral and stays in the sentiment position contracts.

thinking again more accurate tvl would be available liquidity in pool plus assets in all position contracts.

[llamabutler]

The adapter at projects/sentiment exports TVL:

hyperliquid               7.02 M
hyperliquid-borrowed      4.94 M
borrowed                  4.94 M
arbitrum                  61.31 k

total                    7.08 M 

[waynebruce0x]

the value exported by your tvl function should describe available liquidity (excluding borrowed funds)

[0xhitgo]

available liquidity alone misses the tokens deposited by borrowers as collateral.

unlike aave and similar protocols, borrower's collateral is not re-deposited into lending pool, and stays inside isolated position contracts so it makes sense to account that in tvl calculation.

example borrower flow: deposits 100 wstHYPE (collateral) -> borrows 900 wHYPE (debt) from base pool and swaps it to more wstHYPE which stays in the position contract