diff --git a/R/base_urls.R b/R/base_urls.R
new file mode 100644
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--- /dev/null
+++ b/R/base_urls.R
@@ -0,0 +1,8 @@
+#' Contains the package's base URLs
+#'
+#' @description
+#' These are the base URLs for the `rgpt3` package. Do not change these!
+#' @export
+url.completions = "https://api.openai.com/v1/completions"
+url.embeddings = "https://api.openai.com/v1/embeddings"
+url.fine_tune = "https://api.openai.com/v1/fine-tunes"