Merge pull request public-apis#6919 from jlingenfelter/add-rblxdb-api

Add Rblxdb API

Author: ArindamOSS

README.md

@@ -1026,6 +1026,7 @@ API | Description | Auth | HTTPS | CORS |
 | [quizapi.io](https://quizapi.io/) | Access to various kind of quiz questions | `apiKey` | Yes | Yes |
 | [Raider](https://raider.io/api) | Provides detailed character and guild rankings for Raiding and Mythic+ content in World of Warcraft | No | Yes | Unknown |
 | [RAWG.io](https://rawg.io/apidocs) | 500,000+ games for 50 platforms including mobiles | `apiKey` | Yes | Unknown |
+| [Rblxdb](https://rblxdb.com/developers) | Verified Roblox music codes and decal IDs with live working status | No | Yes | Yes |
 | [Rick and Morty](https://rickandmortyapi.com) | All the Rick and Morty information, including images | No | Yes | Yes |
 | [Riot Games](https://developer.riotgames.com/) | League of Legends Game Information | `apiKey` | Yes | Unknown |
 | [RPS 101](https://rps101.pythonanywhere.com/api) | Rock, Paper, Scissors with 101 objects | No | Yes | Yes |