Merge pull request #4 from benzlokzik/feature/readme-usage-full-guide

added guide for endpoints

README.md

@@ -4,7 +4,6 @@
 
 Simple http Fahrenheit/Celsius/Kelvin converter using [actix-web](https://actix.rs/).
 
-
 ---
 
 > [!NOTE]\
@@ -28,3 +27,41 @@ Via Docker:
 docker build -t fahrenheit-celsius-converter .
 docker run -p 8080:8080 fahrenheit-celsius-converter
 ```
+
+## API
+
+### Convert Fahrenheit to Celsius
+
+```bash
+curl -X GET "http://localhost:8080/convert/f_to_c/100"
+```
+
+### Convert Celsius to Fahrenheit
+
+```bash
+curl -X GET "http://localhost:8080/convert/c_to_f/100"
+```
+
+### Convert Fahrenheit to Kelvin
+
+```bash
+curl -X GET "http://localhost:8080/convert/f_to_k/100"
+```
+
+### Convert Kelvin to Fahrenheit
+
+```bash
+curl -X GET "http://localhost:8080/convert/k_to_f/100"
+```
+
+### Convert Celsius to Kelvin
+
+```bash
+curl -X GET "http://localhost:8080/convert/c_to_k/100"
+```
+
+### Convert Kelvin to Celsius
+
+```bash
+curl -X GET "http://localhost:8080/convert/k_to_c/100"
+```