Yellow Clearing Network

project_info_temp.md

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+// TEMPORARY FILE. INCLUDE YOUR SUGGESTIONS AND COMMENTS REGARDING METADATA HERE.
+
+##### Name (to be shown on DefiLlama):
+Yellow
+
+##### Twitter Link:
+https://x.com/yellow
+
+##### List of audit links if any:
+https://docs.yellow.org/legal/audit-and-kyc
+
+##### Website Link:
+https://www.yellow.org/
+
+##### Logo (High resolution, will be shown with rounded borders):
+// TODO. We will add soon
+
+##### Current TVL:
+
+
+##### Treasury Addresses (if the protocol has treasury)
+https://github.com/layer-3/clearsync/blob/master/docs/deployments.md
+
+##### Chain:
+Ethereum, Polygon, Linea
+
+
+##### 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):
+Yellow Clearing Network is a Layer-3 P2P protocol that uses state channels to facilitate trading and settlement through smart clearing.
+
+##### Token address and ticker if any:
+
+
+##### Category (full list at https://defillama.com/categories) *Please choose only one:
+Dexes
+
+##### 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):
+The total amount of assets locked by users in the Yellow Wallet.
+
+##### Github org/user (Optional, if your code is open source, we can track activity):
+https://github.com/layer-3

projects/yellow/index.js

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+const { getLogs } = require('../helper/cache/getLogs')
+
+const config = {
+  polygon: {
+    vault: '0xFD1353baBf86387FcB6D009C7b74c1aB2178B304',
+    dailyClaim: '0xFD1353baBf86387FcB6D009C7b74c1aB2178B304',
+    fromBlock: 29080112,
+    tokens: {}
+  },
+  // linea: {
+  //   vault: '0xFD1353baBf86387FcB6D009C7b74c1aB2178B304',
+  //   dailyClaim: '0xFD1353baBf86387FcB6D009C7b74c1aB2178B304',
+  //   fromBlock: 29080112,
+  //   tokens: {}
+  // },
+  // ethereum: {
+  //   vault: '0xFD1353baBf86387FcB6D009C7b74c1aB2178B304',
+  //   dailyClaim: '0xFD1353baBf86387FcB6D009C7b74c1aB2178B304',
+  //   fromBlock: 29080112,
+  //   tokens: {}
+  // },
+}
+
+Object.keys(config).forEach(chain => {
+  const { vault, fromBlock } = config[chain]
+  module.exports[chain] = {
+    tvl: async (api) => {
+      // TODO: Refine logic. Iterate over list of tokens allowed for staking.
+      // Feth locked amount and append to the responce.
+
+      const logs = await getLogs({
+        api,
+        target: vault,
+        eventAbi: 'event FundCreated (address indexed newFund, address comptroller, address shareToken, address vault)',
+        onlyArgs: true,
+        fromBlock,
+      })
+      const tokens = await api.multiCall({ abi: 'address[]:getAssetList', calls: logs.map(l => l.newFund) })
+      const ownerTokens = tokens.map((t, i) => [t, logs[i].vault])
+      return api.sumTokens({ ownerTokens })
+      // TVL EXPECTED RETURN EXAMPLE (TEMP)
+      // return {
+      //   '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48': '5000000000000', // 5,000,000 USDC (since USDC has 6 decimals)
+      //   '0x0000000000000000000000000000000000000000': '2000000000000000000', // 2 ETH (in wei)
+      // };
+    },
+    // Custom metric.
+    daily_claims: async (api) => {
+      // logs := FilterLogs(DailyClaim, StartFrom: block24hBefore)
+      // return len(logs)
+      return 1000 // Temp placeholder.
+    }
+  }
+})