Add adapter for Untangled Finance

projects/untangled/index.js

@@ -0,0 +1,27 @@
+const {BigNumber} = require("bignumber.js");
+
+const Contracts = {
+  SecuritizationManager: "0x4DCC7a839CE7e952Cd90d03d65C70B9CCD6BA4C2",
+  USDC: "0xcebA9300f2b948710d2653dD7B07f33A8B32118C",
+};
+
+async function tvl(api) {
+  const poolLength = await api.call({  abi: 'function getPoolsLength() view returns (uint256)', target: Contracts.SecuritizationManager })
+  const poolsTVL = []
+  let tvl = BigNumber(0)
+  for (let i = 0; i < poolLength; i++) {
+    const poolAddress = await api.call({ abi: 'function pools(uint256 i) view returns (address)', target: Contracts.SecuritizationManager, params: [i]})
+    const reserves = await api.call({abi : 'function getReserves() external view returns (uint256, uint256)', target: poolAddress})
+    const poolTVL = BigNumber(reserves[0]).plus(BigNumber(reserves[1]))
+    tvl = tvl.plus(poolTVL)
+  }
+  return {
+    'celo:0xcebA9300f2b948710d2653dD7B07f33A8B32118C': Number(tvl),
+  }
+}
+
+module.exports = {
+  celo: {
+    tvl,
+  },
+};