Hey Anthony, Looking at your R code it looks like you are sending request headers (`rapidapi-key`) and body (`image_url`) as query parameters making not possible for RapidAPI to authenticate your request. Also, it looks like the URL that you are using is not the correct one. You should use `https://restb-ai-watermark-detection.p.rapidapi.com/wmdetect`. Taking a look at the _getting started_ [website](https://cran.r-project.org/web/packages/httr/vignettes/quickstart.html) from `httr` this, or something close to this, should work: ``` httr::POST( url = "https://restb-ai-watermark-detection.p.rapidapi.com/wmdetect", httr::add_headers( X-RapidAPI-Host = "restb-ai-watermark-detection.p.rapidapi.com", X-RapidAPI-Key = Sys.getenv("RAPIDAPI_KEY"), Content-Type = "application/x-www-form-urlencoded" ), body = list(image_url = "https://storage.googleapis.com/pbm-product-photos/03091_2.jpg"), encode = "form" ) ``` I hope this would help with your integration.

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