Merge pull request #76 from eco-stake/dydx-apr

dYdX APR
eco-stake · Feb 13, 2024 · 5a701e1 · 5a701e1
2 parents 1bc78b4 + 3147482
commit 5a701e1
Showing 1 changed file with 15 additions and 6 deletions.
diff --git a/chains/chainMonitor.js b/chains/chainMonitor.js
@@ -82,16 +82,14 @@ function ChainMonitor() {
       const blockParams = await getBlockParams(restUrl, chain) || {}, { actualBlocksPerYear } = blockParams
       const stakingParams = await getStakingParams(restUrl, chain) || {}, { bondedTokens } = stakingParams
       const slashingParams = await getSlashingParams(restUrl, chain) || {}
-      let supplyParams = {}, aprParams = {}
+      let supplyParams = {}
       if (denom) {
         supplyParams = await getSupplyParams(restUrl, chain, bondedTokens) || {}
       }
       const mintParams = await getMintParams(restUrl, chain) || {}, { blocksPerYear } = mintParams
       const distributionParams = await getDistributionParams(restUrl, chain) || {}, { communityTax } = distributionParams
       const provisionParams = await getProvisionParams(restUrl, chain, supplyParams, blockParams) || {}, { annualProvision } = provisionParams
-      if(annualProvision && bondedTokens){
-        aprParams = await calculateApr(chain, annualProvision, bondedTokens, communityTax, blocksPerYear, actualBlocksPerYear) || {}
-      }
+      const aprParams = await calculateApr(chain, annualProvision, bondedTokens, communityTax, blocksPerYear, actualBlocksPerYear) || {}
       const data = {
         ...current,
         ...authzParams,
@@ -266,12 +264,23 @@ function ChainMonitor() {
   async function calculateApr(chain, annualProvision, bondedTokens, communityTax, blocksPerYear, actualBlocksPerYear) {
     const path = chain.path
     try {
-      if (path === 'sifchain') {
+      if (path === 'dydx' && process.env.APYBARA_API_KEY) {
+        const opts = {
+          headers: {
+            'X-ACCESS-KEY': `${process.env.APYBARA_API_KEY}`
+          },
+          ...gotOpts
+        }
+        const aprRequest = await got.get("https://api.protocolstaking.info/v0/protocols/dydx", opts).json();
+        return {
+          calculatedApr: aprRequest[0]?.rewardRate
+        }
+      } else if (path === 'sifchain') {
         const aprRequest = await got.get("https://data.sifchain.finance/beta/validator/stakingRewards", gotOpts).json();
         return {
           calculatedApr: aprRequest.rate
         }
-      } else {
+      } else if (annualProvision && bondedTokens){
         const estimatedApr = (annualProvision / bondedTokens) * (1 - communityTax)
         if (blocksPerYear) {
           const calculatedApr = estimatedApr * (actualBlocksPerYear / blocksPerYear)