add doppler scripts

Author: dglowinski

.env.template

@@ -10,10 +10,21 @@ CORS_ORIGIN="http://localhost:*" # Allowed CORS origin, adjust as necessary
 COMMON_RATE_LIMIT_WINDOW_MS="1000" # Window size for rate limiting (ms)
 COMMON_RATE_LIMIT_MAX_REQUESTS="20" # Max number of requests per window per IP
 
-# RPC
-RPC_URL_1=""        # mainnet
-RPC_URL_11155111="" # sepolia
-RPC_URL_8453="",    # base
-RPC_URL_42161="",   # arbitrum
-RPC_URL_80084=""    # bartio
-RPC_URL_31337=""    # foundry
+# RPCs
+# mainnet
+RPC_URL_1=""  
+# sepolia
+RPC_URL_11155111=""
+# base
+RPC_URL_8453=""
+# arbitrum
+RPC_URL_42161=""
+# bartio
+RPC_URL_80084=""
+# foundry
+RPC_URL_31337=""
+
+# Provider API keys
+LIFI_API_KEY=""
+ONEINCH_API_KEY=""
+PENDLE_API_KEY=""

package.json

@@ -1,7 +1,7 @@
 {
   "name": "euler-swap-api",
   "version": "1.0.0",
-  "description": "API for fetching swap quotes and building swap TXs for Euler V2",
+  "description": "API for fetching swap quotes and building swap txs for Euler V2",
   "author": "Euler labs",
   "repository": "euler-xyz/euler-swap-api",
   "license": "MIT",

scripts/dopplerLogin.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+# colors calculation -> https://stackoverflow.com/a/43204824/6719761
+
+YELLOW=`tput setaf 3`
+BOLD=`tput bold`
+RESET=`tput sgr0`
+
+doppler login
+EXITCODE=$?
+
+# Error 127 is thrown when doppler is not installed | command not found
+if [ "$EXITCODE" = "127" ]; then
+    echo "${YELLOW}${BOLD}Doppler CLI is probably not installed. Please go to https://docs.doppler.com/docs/install-cli and follow the instructions for your OS.${RESET}"
+    exit $EXITCODE
+fi

scripts/dopplerSync.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+TOKENS=("local")
+PROJECT_NAME="euler-swap-api"
+
+
+for TOKEN in ${TOKENS[@]}; do
+    # Download secrets and store them in a temporary file
+    doppler setup -p $PROJECT_NAME --config $TOKEN && doppler secrets download --no-file --format env > .env.${TOKEN}
+done
+
+# .env.${ENV/-/.} => ${string/substring/replacement} | replaces the - with a dot.
+# In doppler UI those can't use dots in the env naming but locally we want them

src/common/utils/envConfig.ts

@@ -9,8 +9,9 @@ export const env = cleanEnv(process.env, {
     choices: ["development", "production", "test"],
   }),
   HOST: host({ devDefault: testOnly("localhost") }),
-  PORT: port({ devDefault: testOnly(3000) }),
-  CORS_ORIGIN: str({ devDefault: testOnly("http://localhost:3000") }),
+  PORT: port({ devDefault: testOnly(3001) }),
+  CORS_ORIGIN: str({ devDefault: testOnly("http://localhost:3001") }),
   COMMON_RATE_LIMIT_MAX_REQUESTS: num({ devDefault: testOnly(1000) }),
   COMMON_RATE_LIMIT_WINDOW_MS: num({ devDefault: testOnly(1000) }),
+  // TODO
 })

src/swap/quoters/quoter1Inch.ts

@@ -21,7 +21,7 @@ export async function fetch1InchQuote(
 
   const url = `https://api.1inch.dev/swap/v6.0/${swapParams.chainId}/swap?${params.toString()}`
   const requestHeaders = new Headers()
-  requestHeaders.set("Authorization", `Bearer ${process.env.ONEINCH_KEY}`)
+  requestHeaders.set("Authorization", `Bearer ${process.env.ONEINCH_API_KEY}`)
   const response = await fetch(url, { headers: requestHeaders })
 
   if (!response.ok) {

src/swap/strategies/strategyBalmySDK.ts

@@ -62,7 +62,7 @@ export class StrategyBalmySDK {
           },
           custom: {
             "1inch": {
-              apiKey: String(process.env.ONEINCH_KEY),
+              apiKey: String(process.env.ONEINCH_API_KEY),
             },
             "li-fi": {
               apiKey: String(process.env.LIFI_API_KEY),