diff --git a/docs/nfc-server/Generate activation label.yml b/docs/nfc-server/Generate activation label.yml
index 4e35200..dc8f2c5 100644
--- a/docs/nfc-server/Generate activation label.yml	
+++ b/docs/nfc-server/Generate activation label.yml	
@@ -10,11 +10,25 @@ http:
     type: json
     data: |-
       {
-        "cardId": "",
+        "card_id": "1234",
         "override": false
       }
   auth: inherit
 
+runtime:
+  scripts:
+    - type: tests
+      code: |-
+        test("Should return 200", () => {
+          const body = res.getBody()
+          expect(res.getStatus()).to.equal(200)
+        })
+
+        test("Body should include the label", () => {
+          const body = res.getBody()
+          expect(body.label).to.be.defined()
+        )}
+
 settings:
   encodeUrl: true
   timeout: 0
@@ -31,7 +45,7 @@ examples:
         type: json
         data: |-
           {
-            "cardId": "",
+            "card_id": "",
             "override": false
           }
     response:
@@ -58,7 +72,7 @@ examples:
         type: json
         data: |-
           {
-            "cardId": "",
+            "card_id": "",
             "override": false
           }
     response:
@@ -85,7 +99,7 @@ examples:
         type: json
         data: |-
           {
-            "cardId": "",
+            "card_id": "",
             "override": false
           }
     response:
@@ -93,4 +107,7 @@ examples:
       statusText: Internal Server Error
       body:
         type: text
-        data: ""
+        data: |-
+          {
+            "error": ""
+          }
diff --git a/docs/nfc-server/Health check.yml b/docs/nfc-server/Health check.yml
index 172c942..39d5bd9 100644
--- a/docs/nfc-server/Health check.yml	
+++ b/docs/nfc-server/Health check.yml	
@@ -8,6 +8,22 @@ http:
   url: "{{baseUrl}}/health"
   auth: inherit
 
+runtime:
+  scripts:
+    - type: tests
+      code: |-
+        test("Should return 200", () => {
+          const body = res.getBody()
+          expect(res.getStatus()).to.equal(200)
+        })
+
+        test("Body should be ok:true", () => {
+          const body = res.getBody()
+          expect(body).to.eql({
+            ok:true
+          })
+        })
+
 settings:
   encodeUrl: true
   timeout: 0
diff --git a/docs/nfc-server/environments/Local development server.yml b/docs/nfc-server/environments/Local.yml
similarity index 84%
rename from docs/nfc-server/environments/Local development server.yml
rename to docs/nfc-server/environments/Local.yml
index 4742592..95e8b09 100644
--- a/docs/nfc-server/environments/Local development server.yml	
+++ b/docs/nfc-server/environments/Local.yml
@@ -1,4 +1,5 @@
 name: Local development server
+color: "#2E8A54"
 variables:
   - name: baseUrl
     value: http://localhost:3000
diff --git a/src/aplication/Nfc.controller.ts b/src/aplication/Nfc.controller.ts
index 8527a3f..6eba4c5 100644
--- a/src/aplication/Nfc.controller.ts
+++ b/src/aplication/Nfc.controller.ts
@@ -38,7 +38,7 @@ export class NfcController {
                 return 1;
             }
 
-
+            res.status(200).json(useCaseRes)
             return 0;
 
         }
diff --git a/src/aplication/Nfc.usecases.ts b/src/aplication/Nfc.usecases.ts
index 28cefdc..75b4003 100644
--- a/src/aplication/Nfc.usecases.ts
+++ b/src/aplication/Nfc.usecases.ts
@@ -9,12 +9,12 @@ export class NfcUsecases {
     private ctx: ServerContext;
     private nfcRepository: NfcRepository;
 
-    constructor(
+    constructor(args: {
         serverContext: ServerContext,
         nfcRepository: NfcRepository
-    ) {
-        this.ctx = serverContext
-        this.nfcRepository = nfcRepository
+    }) {
+        this.ctx = args.serverContext
+        this.nfcRepository = args.nfcRepository
     }
 
     private getRandomDayOffset() {
diff --git a/src/aplication/validators.ts b/src/aplication/validators.ts
index e7b2903..548cb6e 100644
--- a/src/aplication/validators.ts
+++ b/src/aplication/validators.ts
@@ -1,9 +1,9 @@
 import { BodyValidator, type Validator } from "./BodyValidator.js";
 
-const cardIdExists: Validator<{ cardId?: string }> = {
-    field: "cardId",
-    validationFunc: (body) => body.cardId != undefined,
-    errorMsg: "El campo cardId esta undefined"
+const cardIdExists: Validator<{ card_id?: string }> = {
+    field: "card_id",
+    validationFunc: (body) => body.card_id != undefined,
+    errorMsg: "El campo card_id esta undefined"
 }
 
 export const baseValidator = new BodyValidator([cardIdExists])
diff --git a/src/main.ts b/src/main.ts
index 92ce9b7..64aee47 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -6,23 +6,46 @@ import { env } from './config/env.config.js';
 import type { ServerContext } from 'domain/ServerContext.js';
 import { httpclient } from 'config/httpclient.config.js';
 import { pgClient } from 'config/pgclient.config.js';
+import { NfcController } from 'aplication/Nfc.controller.js';
+import { NfcUsecases } from 'aplication/Nfc.usecases.js';
+import { NfcRepository } from 'infrastructure/Nfc.repository.js';
 
 const PORT = env.PORT
 const HOSTNAME = env.HOST
 
 assert(HOSTNAME != undefined)
 
+// Instancias de las dependencias
+
 const serverContext: ServerContext = {
     HttpClient: httpclient,
     PostgresClient: pgClient
 }
 
+const nfcRepository = new NfcRepository(serverContext)
+
+const nfcUsecases = new NfcUsecases({
+    serverContext,
+    nfcRepository
+})
+
+const ncfControllers = new NfcController({
+    serverContext,
+    nfcUsecases
+})
+
+// Rutas
+
 const router = Router();
 
 router.get("/health", (req: Request, res: Response) => {
     res.json({ ok: true })
 })
 
+router.post("/nfc/generate", ncfControllers.generateActivationTag())
+
+// Inicio de express
+
 const app = express();
 
 app.use(express.json());