diff --git a/README.md b/README.md
index be3bb76a..c54d261c 100644
--- a/README.md
+++ b/README.md
@@ -615,6 +615,7 @@ API | Description | Auth | HTTPS | CORS |
 | [FilterLists](https://filterlists.com/api) | Lists of filters for adblockers and firewalls | No | Yes | Unknown |
 | [HaveIBeenPwned](https://haveibeenpwned.com/API/v2) | Passwords which have previously been exposed in data breaches | No | Yes | Unknown |
 | [SecurityTrails](https://securitytrails.com/corp/apidocs) | Domain and IP related information such as current and historical WHOIS and DNS records | `apiKey` | Yes | Unknown |
+| [Shodan](https://developer.shodan.io/) | Search engine for Internet connected devices | `apiKey` | Yes | Unknown |
 | [UK Police](https://data.police.uk/docs/) | UK Police data | No | Yes | Unknown |
 
 ### Shopping