feat: TaoFi uni v3 pool's TVL adapter (#16814)

Author: iris112

projects/helper/chains.json

@@ -46,6 +46,7 @@
   "bitkub",
   "bitrock",
   "bittensor",
+  "bittensor_evm_mainnet",
   "bittorrent",
   "blast",
   "bob",

projects/taofi/index.js

@@ -0,0 +1,26 @@
+const USDC_TOKEN_CONTRACT = '0xB833E8137FEDf80de7E908dc6fea43a029142F20';
+const WTAO_TOKEN_CONTRACT = '0x9Dc08C6e2BF0F1eeD1E00670f80Df39145529F81';
+const POOL = '0x6647dcbeb030dc8E227D8B1A2Cb6A49F3C887E3c'
+
+async function tvl(api) {
+  const usdcBalance = await api.call({
+    abi: 'erc20:balanceOf',
+    target: USDC_TOKEN_CONTRACT,
+    params: [POOL],
+  });
+  const wtaoBalance = await api.call({
+    abi: 'erc20:balanceOf',
+    target: WTAO_TOKEN_CONTRACT,
+    params: [POOL],
+  });
+
+  api.add(USDC_TOKEN_CONTRACT, usdcBalance)
+  api.add(WTAO_TOKEN_CONTRACT, wtaoBalance)
+}
+
+module.exports = {
+  methodology: 'counts the number of USDC/sTAO tokens of the uni v3 pool.',
+  bittensor_evm_mainnet: {
+    tvl,
+  }
+};