From e43e9f2599c61e8384675a71c808c6aadb10bb18 Mon Sep 17 00:00:00 2001
From: Jonas Hals <jonas@smartcontract.com>
Date: Wed, 9 Jun 2021 11:15:26 +0200
Subject: [PATCH] Support Pro API keys on Coingecko

---
 coingecko/src/config.ts          | 5 ++++-
 coingecko/src/endpoint/global.ts | 3 +++
 coingecko/src/endpoint/price.ts  | 4 ++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/coingecko/src/config.ts b/coingecko/src/config.ts
index 0e3791389b..d796c717a1 100644
--- a/coingecko/src/config.ts
+++ b/coingecko/src/config.ts
@@ -5,9 +5,12 @@ export const NAME = 'COINGECKO'
 
 export const DEFAULT_ENDPOINT = 'price'
 export const DEFAULT_API_ENDPOINT = 'https://api.coingecko.com/api/v3'
+export const PRO_API_ENDPOINT = 'https://pro-api.coingecko.com/api/v3'
 
 export const makeConfig = (prefix?: string): Config => {
   const config = Requester.getDefaultConfig(prefix)
-  config.api.baseURL = config.api.baseUrl || DEFAULT_API_ENDPOINT
+  if (!config.api.baseURL) {
+    config.api.baseURL = config.apiKey !== undefined ? PRO_API_ENDPOINT : DEFAULT_API_ENDPOINT
+  }
   return config
 }
diff --git a/coingecko/src/endpoint/global.ts b/coingecko/src/endpoint/global.ts
index c88390da0d..2ab803115c 100644
--- a/coingecko/src/endpoint/global.ts
+++ b/coingecko/src/endpoint/global.ts
@@ -26,6 +26,9 @@ export const execute: ExecuteWithConfig<Config> = async (request, config) => {
   const options = {
     ...config.api,
     url,
+    params: {
+      x_cg_pro_api_key: config.apiKey,
+    },
   }
 
   const response = await Requester.request(options, customError)
diff --git a/coingecko/src/endpoint/price.ts b/coingecko/src/endpoint/price.ts
index 2afac84749..c30911ddb7 100644
--- a/coingecko/src/endpoint/price.ts
+++ b/coingecko/src/endpoint/price.ts
@@ -21,6 +21,9 @@ const getCoinId = async (config: Config, symbol: string): Promise<string> => {
   const options = {
     ...config.api,
     url,
+    params: {
+      x_cg_pro_api_key: config.apiKey,
+    },
   }
 
   const response = await Requester.request(options, customError)
@@ -56,6 +59,7 @@ export const execute: ExecuteWithConfig<Config> = async (request, config) => {
   const params = {
     ids: coin,
     vs_currencies: quote,
+    x_cg_pro_api_key: config.apiKey,
   }
 
   const options = {