Add Makina Finance TVL (#16912)

projects/makina-finance/index.js

@@ -0,0 +1,26 @@
+// https://docs.makina.finance/
+// https://app.makina.finance/
+
+// Makina Finance TVL Adapter - External Pricing Version
+const DUSD_TOKEN = '0x1e33e98af620f1d563fcd3cfd3c75ace841204ef';
+const DETH_TOKEN = '0x871ab8e36cae9af35c6a3488b049965233deb7ed';
+const DBIT_TOKEN = '0x972966bcc17f7d818de4f27dc146ef539c231bdf';
+
+async function tvl(api) {
+  const [dusdSupply, dethSupply, dbitSupply] = await Promise.all([
+    api.call({ abi: 'erc20:totalSupply', target: DUSD_TOKEN }),
+    api.call({ abi: 'erc20:totalSupply', target: DETH_TOKEN }),
+    api.call({ abi: 'erc20:totalSupply', target: DBIT_TOKEN }),
+  ]);
+  return {
+    [DUSD_TOKEN]: dusdSupply,
+    [DETH_TOKEN]: dethSupply,
+    [DBIT_TOKEN]: dbitSupply,
+  };
+}
+
+module.exports = {
+  methodology: "TVL counts the total supply of share tokens of the protocol",
+  start: 23428036,
+  ethereum: { tvl },
+};