feat: Add gate fees

[Tao-Dylan]

NOTE

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

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• If you would like to add a tvl adapter please submit the PR here.

1. 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.
2. 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
3. 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/data4.ts, you can edit it there and put up a PR
4. Do not edit/push poackage.json/package-lock.json file as part of your changes
5. No need to go to our discord/other channel and announce that you've created a PR, we monitor all PRs and will review it asap

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Name (to be shown on DefiLlama):

Gate Perp DEX

Twitter Link:

https://x.com/GatePerpDEX

List of audit links if any:

Website Link:

https://web3.gate.com/perps

Logo (High resolution, will be shown with rounded borders):

Current TVL:

Treasury Addresses (if the protocol has treasury)

Chain:

Gate Layer

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):

Token address and ticker if any:

Category (full list at https://defillama.com/categories) *Please choose only one:

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):

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

[llamabutler]

The gate adapter exports:

> [email protected] test
> ts-node --transpile-only cli/testAdapter.ts fees gate

🦙 Running GATE adapter 🦙
---------------------------------------------------
Start Date:	Wed, 19 Nov 2025 03:54:55 GMT
End Date:	Thu, 20 Nov 2025 03:54:55 GMT
---------------------------------------------------

GATELAYER 👇
Backfill start time: 15/10/2025
Daily volume: 63.83 M
End timestamp: 1763610894 (2025-11-20T03:54:54.000Z)

[noateden]

duplicate PR, please don't spam anymore

[Tao-Dylan]

Hey @noateden. We apologize for the duplicate PR[#4658 ] submission earlier, but the previous PR has already been closed. If we want to submit a new PR now, what format should we use? We hope you can review it again
Thank you!