diff --git a/index.js b/index.js
index f9c7f2a..a349090 100644
--- a/index.js
+++ b/index.js
@@ -580,7 +580,6 @@ handlebars.registerHelper('isXmlMediaType', helpers.isXmlMediaType);
 handlebars.registerHelper('isPdfMediaType', helpers.isPdfMediaType);
 handlebars.registerHelper('isNecessaryBody', helpers.isNecessaryBody);
 
-
 module.exports = {
   testGen: testGen
 };
diff --git a/templates/request/get/get.handlebars b/templates/request/get/get.handlebars
index d7f4d0a..f4b239c 100644
--- a/templates/request/get/get.handlebars
+++ b/templates/request/get/get.handlebars
@@ -124,7 +124,7 @@
             method: 'GET',
             headers: {
               'Content-Type': '{{contentType}}'{{#if headerParameters}},
-              {{#each headerParameters}}'{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
+              {{#each headerParameters}}'{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
               {{headerApiKey.type}}: process.env.{{headerApiKey.name}}{{/if}}{{#if headerSecurity}},
               Authorization: '{{headerSecurity.type}} ' + process.env.{{headerSecurity.name}}{{/if}}
             }
diff --git a/templates/request/patch/patch.handlebars b/templates/request/patch/patch.handlebars
index cbd1095..3b52666 100644
--- a/templates/request/patch/patch.handlebars
+++ b/templates/request/patch/patch.handlebars
@@ -153,7 +153,7 @@
             method: 'PATCH',
             headers: {
               'Content-Type': '{{contentType}}'{{#if headerParameters}},
-              {{#each headerParameters}}'{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
+              {{#each headerParameters}}'{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
               {{headerApiKey.type}}: process.env.{{headerApiKey.name}}{{/if}}{{#if headerSecurity}},
               Authorization: '{{headerSecurity.type}} ' + process.env.{{headerSecurity.name}}{{/if}}
             },
diff --git a/templates/request/post/post.handlebars b/templates/request/post/post.handlebars
index 02dae5b..365391a 100644
--- a/templates/request/post/post.handlebars
+++ b/templates/request/post/post.handlebars
@@ -151,7 +151,7 @@
             method: 'POST',
             headers: {
               'Content-Type': '{{contentType}}'{{#if headerParameters}},
-              {{#each headerParameters}}'{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
+              {{#each headerParameters}}'{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
               {{headerApiKey.type}}: process.env.{{headerApiKey.name}}{{/if}}{{#if headerSecurity}},
               Authorization: '{{headerSecurity.type}} ' + process.env.{{headerSecurity.name}}{{/if}}
             },
diff --git a/templates/request/put/put.handlebars b/templates/request/put/put.handlebars
index 9a93ece..5540a6b 100644
--- a/templates/request/put/put.handlebars
+++ b/templates/request/put/put.handlebars
@@ -151,7 +151,7 @@
             method: 'PUT',
             headers: {
               'Content-Type': '{{contentType}}'{{#if headerParameters}},
-              {{#each headerParameters}}'{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
+              {{#each headerParameters}}'{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}{{/each}}{{/if}}{{#if headerApiKey}},
               {{headerApiKey.type}}: process.env.{{headerApiKey.name}}{{/if}}{{#if headerSecurity}},
               Authorization: '{{headerSecurity.type}} ' + process.env.{{headerSecurity.name}}{{/if}}
             },
diff --git a/templates/supertest/delete/delete.handlebars b/templates/supertest/delete/delete.handlebars
index 3c94243..774dd02 100644
--- a/templates/supertest/delete/delete.handlebars
+++ b/templates/supertest/delete/delete.handlebars
@@ -20,7 +20,7 @@
       {{#if headerParameters}}
       .set({
         {{#each headerParameters}}
-        '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+        '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
         {{/each}}
       })
       {{/if}}
diff --git a/templates/supertest/get/get.handlebars b/templates/supertest/get/get.handlebars
index a5e2c93..61c8554 100644
--- a/templates/supertest/get/get.handlebars
+++ b/templates/supertest/get/get.handlebars
@@ -20,7 +20,7 @@
       {{#if headerParameters}}
       .set({
         {{#each headerParameters}}
-        '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+        '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
         {{/each}}
       })
       {{/if}}
@@ -113,7 +113,7 @@
           {{#if headerParameters}}
           .set({
             {{#each headerParameters}}
-            '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+            '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
             {{/each}}
           })
           {{/if}}
diff --git a/templates/supertest/head/head.handlebars b/templates/supertest/head/head.handlebars
index 64f1cd1..d4bc0fa 100644
--- a/templates/supertest/head/head.handlebars
+++ b/templates/supertest/head/head.handlebars
@@ -20,7 +20,7 @@
       {{#if headerParameters}}
       .set({
         {{#each headerParameters}}
-        '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+        '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
         {{/each}}
       })
       {{/if}}
diff --git a/templates/supertest/options/options.handlebars b/templates/supertest/options/options.handlebars
index d4a71a9..c505969 100644
--- a/templates/supertest/options/options.handlebars
+++ b/templates/supertest/options/options.handlebars
@@ -20,7 +20,7 @@
       {{#if headerParameters}}
       .set({
         {{#each headerParameters}}
-        '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+        '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
         {{/each}}
       })
       {{/if}}
@@ -81,7 +81,7 @@
           {{#if headerParameters}}
           .set({
             {{#each headerParameters}}
-            '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+            '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
             {{/each}}
           })
           {{/if}}
diff --git a/templates/supertest/patch/patch.handlebars b/templates/supertest/patch/patch.handlebars
index 71a2a3f..173aebd 100644
--- a/templates/supertest/patch/patch.handlebars
+++ b/templates/supertest/patch/patch.handlebars
@@ -20,7 +20,7 @@
       {{#if headerParameters}}
       .set({
         {{#each headerParameters}}
-        '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+          '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
         {{/each}}
       })
       {{/if}}
@@ -147,7 +147,7 @@
           {{#is contentType 'application/json'}}
           .send({
             {{#each bodyParameters}}
-            '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+            '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
             {{/each}}
           })
           {{/is}}
diff --git a/templates/supertest/post/post.handlebars b/templates/supertest/post/post.handlebars
index 2efcda1..5a8ded0 100644
--- a/templates/supertest/post/post.handlebars
+++ b/templates/supertest/post/post.handlebars
@@ -19,7 +19,7 @@
       {{#if headerParameters}}
       .set({
         {{#each headerParameters}}
-        '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+        '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
         {{/each}}
       })
       {{/if}}
@@ -136,7 +136,7 @@
           {{#if headerParameters}}
           .set({
             {{#each headerParameters}}
-            '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+            '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
             {{/each}}
           })
           {{/if}}
diff --git a/templates/supertest/put/put.handlebars b/templates/supertest/put/put.handlebars
index 49b7927..bc6a5cd 100644
--- a/templates/supertest/put/put.handlebars
+++ b/templates/supertest/put/put.handlebars
@@ -19,7 +19,7 @@
       {{#if headerParameters}}
       .set({
         {{#each headerParameters}}
-        '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+        '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
         {{/each}}
       })
       {{/if}}
@@ -136,7 +136,7 @@
           {{#if headerParameters}}
           .set({
             {{#each headerParameters}}
-            '{{this.name}}': 'DATA GOES HERE'{{#unless @last}},{{/unless}}
+            '{{this.name}}': {{requestDataParamFormatter this.name 'string' ../requestParameters}}{{#unless @last}},{{/unless}}
             {{/each}}
           })
           {{/if}}