Merge pull request public-apis#5899 from RizzoGabriele/feat/add-mexc-api

Add Mexc API to Cryptocurrency

Author: ArindamOSS

README.md

@@ -438,6 +438,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Mempool](https://mempool.space/api) | Bitcoin API Service focusing on the transaction fee | No | Yes | No |
 | [MercadoBitcoin](https://www.mercadobitcoin.com.br/api-doc/) | Brazilian Cryptocurrency Information | No | Yes | Unknown |
 | [Messari](https://messari.io/api) | Provides API endpoints for thousands of crypto assets | No | Yes | Unknown |
+| [Mexc](https://www.mexc.com/api-docs) | Cryptocurrency info, place order | `apiKey` | Yes | Unknown |
 | [Nexchange](https://nexchange2.docs.apiary.io/) | Automated cryptocurrency exchange service | No | No | Yes |
 | [Nomics](https://nomics.com/docs/) | Historical and realtime cryptocurrency prices and market data | `apiKey` | Yes | Yes |
 | [NovaDax](https://doc.novadax.com/en-US/#introduction) | NovaDAX API to access all market data, trading management endpoints | `apiKey` | Yes | Unknown |