add orca

src/adaptors/orca/index.js

@@ -0,0 +1,54 @@
+const axios = require('axios');
+const utils = require('../utils');
+
+const getApy = async () => {
+  let pools = (await axios.get('https://api.orca.so/pools')).data;
+  let whirlpools = (
+    await axios.get('https://api.mainnet.orca.so/v1/whirlpool/list')
+  ).data.whirlpools;
+
+  pools = pools.map((p) => {
+    const name = p.name.split('[');
+
+    return {
+      pool: p.account,
+      chain: 'Solana',
+      project: 'orca',
+      symbol: utils.formatSymbol(name[0]),
+      tvlUsd: p.liquidity,
+      apy: p.apy_24h * 100,
+      volumeUsd1d: p.volume_24h,
+      volumeUsd7d: p.volume_7d,
+      poolMeta: name.length > 0 ? 'Aquafarm' : null,
+    };
+  });
+
+  whirlpools = whirlpools.map((p) => {
+    const apyReward =
+      (p.reward0Apr?.day + p.reward1Apr?.day + p.reward2Apr?.day) * 100;
+
+    return {
+      pool: p.address,
+      chain: 'Solana',
+      project: 'orca',
+      symbol: utils.formatSymbol(`${p.tokenA.symbol}-${p.tokenB.symbol}`),
+      underlyingTokens: [p.tokenA.mint, p.tokenB.mint],
+      rewardTokens:
+        apyReward > 0 ? ['orcaEKTdK7LKz57vaAYr9QeNsVEPfiu6QeMU1kektZE'] : [],
+      tvlUsd: p.tvl,
+      apyBase: p.feeApr?.day * 100,
+      apyBase7d: p.feeApr?.week * 100,
+      apyReward: apyReward > 0 ? apyReward : null,
+      volumeUsd1d: p.volume?.day,
+      volumeUsd7d: p.volume?.week,
+      poolMeta: 'Whirlpool',
+    };
+  });
+
+  return pools.concat(whirlpools).filter((p) => utils.keepFinite(p));
+};
+
+module.exports = {
+  apy: getApy,
+  url: 'https://www.orca.so/pools',
+};