Add URLHaus API (#1712)

README.md

@@ -99,6 +99,7 @@ API | Description | Auth | HTTPS | CORS |
 | [AlienVault Open Threat Exchange (OTX)](https://otx.alienvault.com/api) | IP/domain/URL reputation | `apiKey` | Yes | Unknown |
 | [Google Safe Browsing](https://developers.google.com/safe-browsing/) | Google Link/Domain Flagging | `apiKey` | Yes | Unknown |
 | [Metacert](https://metacert.com/) | Metacert Link Flagging | `apiKey` | Yes | Unknown |
+| [URLhaus](https://urlhaus-api.abuse.ch/) | Bulk queries and Download Malware Samples | No | Yes | Unknown |
 | [URLScan.io](https://urlscan.io/about-api/) | Scan and Analyse URLs | `apiKey` | Yes | Unknown |
 | [VirusTotal](https://www.virustotal.com/en/documentation/public-api/) | VirusTotal File/URL Analysis | `apiKey` | Yes | Unknown |