This API lets you fetch your rank dynamically, typically for making !rank command in your Twitch/YouTube stream. Supports StreamElements, Nightbot, Fossabot, Streamlabs, Wizebot and more!
Visit Chat-Valorant-Rank Generator and select the options as per your requirements and press Generate. This will create a link for you to copy and use in whichever bot's custom command you want to.
This mode allows you to use your PUUID rather than your name and tag to fetch your rank. Using this method is better if you keep changing your name or tag and do not want to constantly update your command. This is also a more reliable way in general to fetch your rank. Currently, I don't have a direct method to tell you your PUUID but feel free to add my discord bot or join my discord server from below, and use the /valo account command to get your PUUID.
Please double check the URL you are using. If everything works fine on your end then check the status of the backend API here. If that is also up then create an issue with details about the URL you used and what exactly you are facing.
@Henrik-3 for creating unofficial-valorant-api