Starting yesterday morning between 10-11am, Imgur started failing all API requests with 429 Unknown. This is their code for being over the rate limit. It happens even with a freshly created app, so I am definitely not breaking any rate limit. (I send maybe 20 requests a day anyway.)
It happens even when getting an authorization token, so I can't, for example, get a token then check a different endpoint.
In the requests headers, I get
"x-post-rate-limit-limit" => "1250",
"x-post-rate-limit-remaining" => "0",
"x-post-rate-limit-reset" => "-1",
That seems to say that I have 0 requests left, and "rate limit reset" being -1, I am guessing means never. Have I been IP banned or something? What is going on here?
I send the requests from a dedicated server. It is the only IP using my app, so it can't be overlap.
Update: I am able to make the same requests from my home computer, using both my own functions and Postman. I guess this looks like an IP ban from Imgur then?