diff --git a/backend/apis/README.md b/backend/apis/README.md
index c937b4d..1f6ab6a 100644
--- a/backend/apis/README.md
+++ b/backend/apis/README.md
@@ -1,5 +1,18 @@
 # APIs
 
-To start APIs, run `node ./nodejs/src/app.js `
+## Programming language
+The Blink APIs are currently written in NodeJS only.
 
-Open `BlinkApiUsageExample.json` with Insomnia to see APIs in action.
+## Prerequisites
+* PostgreSQL;
+* NodeJS.
+
+## Deploying
+In order to deploy the Blink APIs, follow these steps:
+* Configure the `.env` file in `./nodejs/src/`.
+* Run `node ./nodejs/src/app.js`
+
+## Testing the APIs
+You can test the APIs in two ways:
+* Open `BlinkApiUsageExample.json` with Insomnia or Bruno in order to have the collection of APIs already configured and ready to be seen in action;
+* Run `npm test` in `./nodejs` to run a suite of automated tests.