Add Gremlix yields adapter

[anatoliyck]

Adds yields adapter for Gremlix ERC-4626 Vaults on Arbitrum.

Summary by CodeRabbit

• New Features
  • Added Gremlix vault integration to the platform. Users can now access and monitor annual percentage yield (APY) and total value locked (TVL) data for Gremlix vaults with real-time updates. USDC vault support is currently available.

[github-actions]

The gremlix adapter exports pools:

Test Suites: 1 passed, 1 total
Tests: 12 passed, 12 total
Snapshots: 0 total
Time: 0.231 s
Ran all test suites.

Nb of pools: 1
 

Sample pools:
┌─────────┬──────────────────────────────────────────────┬────────────┬──────────────────┬───────────────┬───────────┬────────┬──────────────────────────────────────────────────┬───────────────┬────────────────────────┬─────────────────────────────────────────────────────────────────────────────┐
│ (index) │ pool                                         │ chain      │ apyBase          │ pricePerShare │ project   │ symbol │ underlyingTokens                                 │ tvlUsd        │ poolMeta               │ url                                                                         │
├─────────┼──────────────────────────────────────────────┼────────────┼──────────────────┼───────────────┼───────────┼────────┼──────────────────────────────────────────────────┼───────────────┼────────────────────────┼─────────────────────────────────────────────────────────────────────────────┤
│ 0       │ '0x973ae12ac9078e9f9b1708c477a9670bb3fb0886' │ 'arbitrum' │ 98.6253368953877 │ 1.11799       │ 'gremlix' │ 'USDC' │ [ '0xaf88d065e77c8cc2239327c5edb3a432268e5831' ] │ 154126.203518 │ 'USDC Dual Grid Vault' │ 'https://app.gremlix.xyz/vaults/0x973Ae12aC9078E9f9B1708C477A9670bB3fB0886' │
└─────────┴──────────────────────────────────────────────┴────────────┴──────────────────┴───────────────┴───────────┴────────┴──────────────────────────────────────────────────┴───────────────┴────────────────────────┴─────────────────────────────────────────────────────────────────────────────┘

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 33fb43dc-f77d-42c9-8889-76bd0ad6c8cd

📥 Commits

Reviewing files that changed from the base of the PR and between 8b0ff23 and 8a88f3f.

📒 Files selected for processing (1)

• src/adaptors/gremlix/index.js

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📝 Walkthrough

Walkthrough

A new Gremlix adapter module is introduced to DefiLlama's yield server. It configures USDC vault sources, fetches ERC-4626 metadata and TVL data, normalizes the values to USD, and exports a concurrent apy function alongside project metadata.

Changes

Gremlix Yield Adapter

Layer / File(s)	Summary
Gremlix ERC-4626 adapter implementation src/adaptors/gremlix/index.js	VAULTS configuration array defines vault sources; apy(timestamp) concurrently fetches vault data via utils.getERC4626Info, formats tvl into tvlUsd using token decimals, and returns normalized objects with project, symbol, underlying tokens, TVL, metadata, and project URL.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 A Gremlix vault joins the yield fold,
ERC-4626 data, fresh and cold,
TVL in USD, formatted just right,
Concurrent apy shines so bright! 💫

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Add Gremlix yields adapter' clearly and concisely summarizes the main change: adding a new yields adapter module for Gremlix.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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