Add Shift Protocol TVL adapter #16717

Gloom0x0 · 2025-10-16T18:52:43Z

Introduces ShiftTvlFeed ABI, config for contract addresses, and an index.js adapter to calculate TVL for Shift Protocol vaults. TVL is aggregated from USDC deposits using the latest on-chain data.

NOTE

Please enable "Allow edits by maintainers" while putting up the PR.

If you would like to add a volume/fees/revenue adapter please submit the PR here.

If you would like to add a liquidations adapter, please refer to this readme document for details.

Once your adapter has been merged, it takes time to show on the UI. If more than 24 hours have passed, please let us know in Discord.
Sorry, We no longer accept fetch adapter for new projects, we prefer the tvl to computed from blockchain data, if you have trouble with creating a the adapter, please hop onto our discord, we are happy to assist you.
Please fill the form below only if the PR is for listing a new protocol else it can be ignored/replaced with reason/details about the PR
For updating listing info It is a different repo, you can find your listing in this file: https://github.com/DefiLlama/defillama-server/blob/master/defi/src/protocols/data2.ts, you can edit it there and put up a PR
Do not edit/push package-lock.json file as part of your changes, we use lockfileVersion 2, and most use v1 and using that messes up our CI
No need to go to our discord and announce that you've created a PR, we monitor all PRs and will review it asap

Name (to be shown on DefiLlama):
Shift Protocol

Twitter Link:
https://twitter.com/shiftprotocol_

List of audit links if any:
https://github.com/SHIFT-NebulaLabs/shift-contracts/blob/main/audits/shift-sbsecurity-audit-2025.pdf

Website Link:
https://shiftprotocol.xyz/

Logo (High resolution, will be shown with rounded borders):
https://raw.githubusercontent.com/SHIFT-NebulaLabs/resources/main/SHIFT-logo-dark.png

Current TVL:
$500,000

Treasury Addresses (if the protocol has treasury)

Chain:
Base

Coingecko ID (so your TVL can appear on Coingecko, leave empty if not listed): (https://api.coingecko.com/api/v3/coins/list)

Coinmarketcap ID (so your TVL can appear on Coinmarketcap, leave empty if not listed): (https://api.coinmarketcap.com/data-api/v3/map/all?listing_status=active,inactive,untracked&start=1&limit=10000)

Short Description (to be shown on DefiLlama):
Shift is a DeFi protocol offering a suite of yield products built on top of leading on-chain perpetual futures exchanges (Perp DEXs). Our mission is to make high-yield strategies available to anyone through transparent, on-chain vaults.

Token address and ticker if any:
Category (full list at https://defillama.com/categories) *Please choose only one:
Onchain Capital Allocator

Oracle Provider(s): Specify the oracle(s) used (e.g., Chainlink, Band, API3, TWAP, etc.):

Implementation Details: Briefly describe how the oracle is integrated into your project:

Documentation/Proof: Provide links to documentation or any other resources that verify the oracle's usage:

forkedFrom (Does your project originate from another project):

methodology (what is being counted as tvl, how is tvl being calculated):
TVL is calculated as the aggregated amount of USDC deposited across all of Shift's vault, inclusive of losses or gains

Github org/user (Optional, if your code is open source, we can track activity):

Introduces ShiftTvlFeed ABI, config for contract addresses, and an index.js adapter to calculate TVL for Shift Protocol vaults. TVL is aggregated from USDC deposits using the latest on-chain data.

llamabutler · 2025-10-16T18:53:12Z

The adapter at projects/shift-protocol exports TVL:

base                      500.15 k

total                    500.15 k

Gloom0x0 · 2025-10-16T19:51:47Z

For the Twitter account is actually: https://x.com/shiftprotocol_ the hyperlink is not considering the "_", please do when providing the link

waynebruce0x · 2025-10-17T10:28:56Z

projects/shift-protocol/index.js

+    let totalTvl = 0;
+
+    for (const address of contractsByChain[chain]) {
+      const contract = new Contract(address, abi, provider);


can we use our SDK here rather than ethers?

If the defillama sdk can create contract interfaces, there is no issue. Beware of the abi that is custom for our contracts.

please check the docs https://docs.llama.fi/list-your-project/submit-a-project and look at other adapters in the repo

waynebruce0x · 2025-10-17T10:29:30Z

projects/shift-protocol/index.js

+      ]);
+
+      const tvlValue = parseFloat(formatUnits(tvlData.value, decimals));
+      totalTvl += tvlValue;


please return token balances using api.add() or similar rather than exporting a USD amount

This is not a token amout is the vault tvl trough our tvl oraclefeed.

We need a way to count the tokens deposited to each vault

Pivit to a different calculation for TVL with our share supply.

waynebruce0x · 2025-10-17T10:30:14Z

projects/shift-protocol/ShiftTvlFeed.json

@@ -0,0 +1,266 @@
+[


please use string form ABI instead - try searching the repo for "function

Removed ShiftTvlFeed.json ABI and updated TVL logic in index.js to use standard ERC20 totalSupply and decimals, along with a custom getSharePrice() call. The config.js contract address was updated. TVL is now calculated as totalSupply * getSharePrice (formatted with 6 decimals) for each contract.

llamabutler · 2025-10-17T11:42:53Z

The adapter at projects/shift-protocol exports TVL:

base                      500.90 k

total                    500.90 k

Revised the methodology field in the adapter to provide a clearer explanation of how TVL is calculated, emphasizing the aggregation of total supply and share price across contracts.

llamabutler · 2025-10-17T11:46:51Z

The adapter at projects/shift-protocol exports TVL:

base                      500.90 k

total                    500.90 k

Add Shift Protocol TVL adapter and config

caa5b43

Introduces ShiftTvlFeed ABI, config for contract addresses, and an index.js adapter to calculate TVL for Shift Protocol vaults. TVL is aggregated from USDC deposits using the latest on-chain data.

waynebruce0x reviewed Oct 17, 2025

View reviewed changes

waynebruce0x self-assigned this Oct 17, 2025

Update TVL methodology description in adapter

133add4

Revised the methodology field in the adapter to provide a clearer explanation of how TVL is calculated, emphasizing the aggregation of total supply and share price across contracts.

Add Shift Protocol TVL adapter #16717

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Gloom0x0 commented Oct 16, 2025

Please enable "Allow edits by maintainers" while putting up the PR.

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