{"service":"t-API User Profile & Avatar Service","domain":"user.t-api.de","description":"Fast, edge-ready user avatar and profile picture delivery with automated initials and fallback generation.","endpoints":{"by_user_id":"https:\/\/user.t-api.de\/{user_id}.png","by_username":"https:\/\/user.t-api.de\/{username}.png","svg_format":"https:\/\/user.t-api.de\/{username}.svg","default_fallback":"https:\/\/user.t-api.de\/default.png"},"supported_formats":["png","svg","jpg","jpeg","webp"],"query_parameters":{"size":"Image dimensions in pixels (16 to 1024, default 256)","fallback":"Fallback behavior: default, silhouette, initials, 404","bg":"Custom hex background color without # (e.g. 4f46e5)","color":"Custom hex foreground color without # (e.g. ffffff)"},"examples":{"png_user_id":"https:\/\/user.t-api.de\/b2f6b897-4001-460d-8386-db93f1d8c1c4.png","png_username":"https:\/\/user.t-api.de\/elena.rostova.png","svg_username":"https:\/\/user.t-api.de\/marcusvance.svg","default_avatar":"https:\/\/user.t-api.de\/default.png"}}