diff --git a/.gitignore b/.gitignore
index f1aec7a..404778a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 node_modules
 dist
 coverage
-.vscode
\ No newline at end of file
+.vscode
+globalConfig.json
\ No newline at end of file
diff --git a/package.json b/package.json
index f8211a8..3a5f988 100644
--- a/package.json
+++ b/package.json
@@ -8,9 +8,9 @@
     "build": "rimraf dist && tsc -p tsconfig-build.json",
     "dev": "sucrase-node src/main/server.ts",
     "check": "npm-check -s -u",
-    "test": "jest --passWithNoTests --silent --noStackTrace --runInBand",
-    "test:verbose": "jest --passWithNoTests --runInBand",
+    "test": "jest --passWithNoTests --runInBand --no-cache",
     "test:unit": "npm test -- --watch -c jest-unit-config.js",
+    "test:verbose": "jest --passWithNoTests --runInBand",
     "test:integration": "npm test -- --watch -c jest-integration-config.js",
     "test:staged": "npm test -- --findRelatedTests",
     "test:ci": "npm test -- --coverage",
@@ -18,7 +18,7 @@
   },
   "keywords": [],
   "author": "Gilberto Mossmann",
-  "license": "ISC",
+  "license": "GPL-3.0-or-later",
   "devDependencies": {
     "@shelf/jest-mongodb": "^4.1.7",
     "@types/bcrypt": "^5.0.0",
@@ -60,6 +60,9 @@
     "swagger-ui-express": "^4.6.2",
     "validator": "^13.9.0"
   },
+  "engines": {
+    "node": "16.x"
+  },
   "_moduleAliases": {
     "@": "dist"
   }
diff --git a/src/main/docs/components.ts b/src/main/docs/components.ts
new file mode 100644
index 0000000..01d760d
--- /dev/null
+++ b/src/main/docs/components.ts
@@ -0,0 +1,19 @@
+import { apiKeyAuthSchema } from './schemas/'
+import {
+  badRequest,
+  serverError,
+  unauthorized,
+  notFound,
+  forbidden
+} from './components/'
+
+export default {
+  securitySchemes: {
+    apiKeyAuth: apiKeyAuthSchema
+  },
+  badRequest,
+  serverError,
+  unauthorized,
+  notFound,
+  forbidden
+}
diff --git a/src/main/docs/components/bad-request.ts b/src/main/docs/components/bad-request.ts
new file mode 100644
index 0000000..2df8e40
--- /dev/null
+++ b/src/main/docs/components/bad-request.ts
@@ -0,0 +1,10 @@
+export const badRequest = {
+  description: 'Requisição inválida',
+  content: {
+    'application/json': {
+      schema: {
+        $ref: '#/schemas/error'
+      }
+    }
+  }
+}
diff --git a/src/main/docs/components/forbidden.ts b/src/main/docs/components/forbidden.ts
new file mode 100644
index 0000000..a18c287
--- /dev/null
+++ b/src/main/docs/components/forbidden.ts
@@ -0,0 +1,10 @@
+export const forbidden = {
+  description: 'Acesso negado',
+  content: {
+    'application/json': {
+      schema: {
+        $ref: '#/schemas/error'
+      }
+    }
+  }
+}
diff --git a/src/main/docs/components/index.ts b/src/main/docs/components/index.ts
new file mode 100644
index 0000000..b1b4c83
--- /dev/null
+++ b/src/main/docs/components/index.ts
@@ -0,0 +1,5 @@
+export * from './bad-request'
+export * from './server-error'
+export * from './unauthorized'
+export * from './not-found'
+export * from './forbidden'
diff --git a/src/main/docs/components/not-found.ts b/src/main/docs/components/not-found.ts
new file mode 100644
index 0000000..a9318b9
--- /dev/null
+++ b/src/main/docs/components/not-found.ts
@@ -0,0 +1,3 @@
+export const notFound = {
+  description: 'API não encontrada'
+}
diff --git a/src/main/docs/components/server-error.ts b/src/main/docs/components/server-error.ts
new file mode 100644
index 0000000..cdc9209
--- /dev/null
+++ b/src/main/docs/components/server-error.ts
@@ -0,0 +1,10 @@
+export const serverError = {
+  description: 'Erro interno no servidor',
+  content: {
+    'application/json': {
+      schema: {
+        $ref: '#/schemas/error'
+      }
+    }
+  }
+}
diff --git a/src/main/docs/components/unauthorized.ts b/src/main/docs/components/unauthorized.ts
new file mode 100644
index 0000000..f88e9ff
--- /dev/null
+++ b/src/main/docs/components/unauthorized.ts
@@ -0,0 +1,10 @@
+export const unauthorized = {
+  description: 'Credenciais inválidas',
+  content: {
+    'application/json': {
+      schema: {
+        $ref: '#/schemas/error'
+      }
+    }
+  }
+}
diff --git a/src/main/docs/index.ts b/src/main/docs/index.ts
index 6079f6d..717695f 100644
--- a/src/main/docs/index.ts
+++ b/src/main/docs/index.ts
@@ -1,6 +1,6 @@
-import { loginPath } from './paths/login-path'
-import { accountSchema } from './schemas/account-schema'
-import { loginParamsSchema } from './schemas/login-params-schema'
+import paths from './paths'
+import components from './components'
+import schemas from './schemas'
 
 export default {
   openapi: '3.0.0',
@@ -14,16 +14,17 @@ export default {
     }
   },
   servers: [{
-    url: '/api'
+    url: '/api',
+    description: 'Servidor Principal'
   }],
   tags: [{
-    name: 'Login'
+    name: 'Login',
+    description: 'APIs relacionadas a Login'
+  }, {
+    name: 'Enquete',
+    description: 'APIs relacionadas a Enquete'
   }],
-  paths: {
-    '/login': loginPath
-  },
-  schemas: {
-    account: accountSchema,
-    loginParams: loginParamsSchema
-  }
+  paths,
+  schemas,
+  components
 }
diff --git a/src/main/docs/paths.ts b/src/main/docs/paths.ts
new file mode 100644
index 0000000..00eae63
--- /dev/null
+++ b/src/main/docs/paths.ts
@@ -0,0 +1,13 @@
+import {
+  loginPath,
+  surveyPath,
+  signUpPath,
+  surveyResultPath
+} from './paths/'
+
+export default {
+  '/login': loginPath,
+  '/signup': signUpPath,
+  '/surveys': surveyPath,
+  '/surveys/{surveyId}/results': surveyResultPath
+}
diff --git a/src/main/docs/paths/index.ts b/src/main/docs/paths/index.ts
new file mode 100644
index 0000000..4614b3f
--- /dev/null
+++ b/src/main/docs/paths/index.ts
@@ -0,0 +1,4 @@
+export * from './login-path'
+export * from './survey-path'
+export * from './signup-path'
+export * from './survey-result-path'
diff --git a/src/main/docs/paths/login-path.ts b/src/main/docs/paths/login-path.ts
index 868bf8b..d66c8d3 100644
--- a/src/main/docs/paths/login-path.ts
+++ b/src/main/docs/paths/login-path.ts
@@ -2,7 +2,9 @@ export const loginPath = {
   post: {
     tags: ['Login'],
     summary: 'API para autenticar usuário',
+    description: 'Essa rota pode ser executada por **qualquer usuário**',
     requestBody: {
+      required: true,
       content: {
         'application/json': {
           schema: {
@@ -21,6 +23,18 @@ export const loginPath = {
             }
           }
         }
+      },
+      400: {
+        $ref: '#/components/badRequest'
+      },
+      401: {
+        $ref: '#/components/unauthorized'
+      },
+      404: {
+        $ref: '#/components/notFound'
+      },
+      500: {
+        $ref: '#/components/serverError'
       }
     }
   }
diff --git a/src/main/docs/paths/signup-path.ts b/src/main/docs/paths/signup-path.ts
new file mode 100644
index 0000000..d2741b5
--- /dev/null
+++ b/src/main/docs/paths/signup-path.ts
@@ -0,0 +1,41 @@
+export const signUpPath = {
+  post: {
+    tags: ['Login'],
+    summary: 'API para criar conta de um usuário',
+    description: 'Essa rota pode ser executada por **qualquer usuário**',
+    requestBody: {
+      required: true,
+      content: {
+        'application/json': {
+          schema: {
+            $ref: '#/schemas/signUpParams'
+          }
+        }
+      }
+    },
+    responses: {
+      200: {
+        description: 'Sucesso',
+        content: {
+          'application/json': {
+            schema: {
+              $ref: '#/schemas/account'
+            }
+          }
+        }
+      },
+      400: {
+        $ref: '#/components/badRequest'
+      },
+      403: {
+        $ref: '#/components/forbidden'
+      },
+      404: {
+        $ref: '#/components/notFound'
+      },
+      500: {
+        $ref: '#/components/serverError'
+      }
+    }
+  }
+}
diff --git a/src/main/docs/paths/survey-path.ts b/src/main/docs/paths/survey-path.ts
new file mode 100644
index 0000000..4e85893
--- /dev/null
+++ b/src/main/docs/paths/survey-path.ts
@@ -0,0 +1,66 @@
+export const surveyPath = {
+  get: {
+    security: [{
+      apiKeyAuth: []
+    }],
+    tags: ['Enquete'],
+    summary: 'API para listar todas as enquetes',
+    description: 'Essa rota só pode ser executada por **usuários autenticados**',
+    responses: {
+      200: {
+        description: 'Sucesso',
+        content: {
+          'application/json': {
+            schema: {
+              $ref: '#/schemas/surveys'
+            }
+          }
+        }
+      },
+      204: {
+        description: 'Sucesso, mas sem dados para exibir'
+      },
+      403: {
+        $ref: '#/components/forbidden'
+      },
+      404: {
+        $ref: '#/components/notFound'
+      },
+      500: {
+        $ref: '#/components/serverError'
+      }
+    }
+  },
+  post: {
+    security: [{
+      apiKeyAuth: []
+    }],
+    tags: ['Enquete'],
+    summary: 'API para criar uma enquete',
+    description: 'Essa rota só pode ser executada por **administradores**',
+    requestBody: {
+      required: true,
+      content: {
+        'application/json': {
+          schema: {
+            $ref: '#/schemas/addSurveyParams'
+          }
+        }
+      }
+    },
+    responses: {
+      204: {
+        description: 'Sucesso, mas sem dados para exibir'
+      },
+      403: {
+        $ref: '#/components/forbidden'
+      },
+      404: {
+        $ref: '#/components/notFound'
+      },
+      500: {
+        $ref: '#/components/serverError'
+      }
+    }
+  }
+}
diff --git a/src/main/docs/paths/survey-result-path.ts b/src/main/docs/paths/survey-result-path.ts
new file mode 100644
index 0000000..7b14c9e
--- /dev/null
+++ b/src/main/docs/paths/survey-result-path.ts
@@ -0,0 +1,88 @@
+export const surveyResultPath = {
+  put: {
+    security: [{
+      apiKeyAuth: []
+    }],
+    tags: ['Enquete'],
+    summary: 'API para criar a resposta de uma enquete',
+    description: 'Essa rota só pode ser executada por **usuários autenticados**',
+    parameters: [{
+      in: 'path',
+      name: 'surveyId',
+      description: 'ID da enquete a ser respondida',
+      required: true,
+      schema: {
+        type: 'string'
+      }
+    }],
+    requestBody: {
+      required: true,
+      content: {
+        'application/json': {
+          schema: {
+            $ref: '#/schemas/saveSurveyParams'
+          }
+        }
+      }
+    },
+    responses: {
+      200: {
+        description: 'Sucesso',
+        content: {
+          'application/json': {
+            schema: {
+              $ref: '#/schemas/surveyResult'
+            }
+          }
+        }
+      },
+      403: {
+        $ref: '#/components/forbidden'
+      },
+      404: {
+        $ref: '#/components/notFound'
+      },
+      500: {
+        $ref: '#/components/serverError'
+      }
+    }
+  },
+  get: {
+    security: [{
+      apiKeyAuth: []
+    }],
+    tags: ['Enquete'],
+    summary: 'API para consultar o resultado de uma enquete',
+    description: 'Essa rota só pode ser executada por **usuários autenticados**',
+    parameters: [{
+      in: 'path',
+      name: 'surveyId',
+      description: 'ID da enquete a ser respondida',
+      required: true,
+      schema: {
+        type: 'string'
+      }
+    }],
+    responses: {
+      200: {
+        description: 'Sucesso',
+        content: {
+          'application/json': {
+            schema: {
+              $ref: '#/schemas/surveyResult'
+            }
+          }
+        }
+      },
+      403: {
+        $ref: '#/components/forbidden'
+      },
+      404: {
+        $ref: '#/components/notFound'
+      },
+      500: {
+        $ref: '#/components/serverError'
+      }
+    }
+  }
+}
diff --git a/src/main/docs/schemas.ts b/src/main/docs/schemas.ts
new file mode 100644
index 0000000..d5029e8
--- /dev/null
+++ b/src/main/docs/schemas.ts
@@ -0,0 +1,27 @@
+import {
+  accountSchema,
+  loginParamsSchema,
+  errorSchema,
+  surveyAnswerSchema,
+  surveysSchema,
+  surveySchema,
+  signUpParamsSchema,
+  addSurveyParamsSchema,
+  saveSurveyParamsSchema,
+  surveyResultSchema,
+  surveyResultAnswerSchema
+} from './schemas/'
+
+export default {
+  account: accountSchema,
+  loginParams: loginParamsSchema,
+  signUpParams: signUpParamsSchema,
+  addSurveyParams: addSurveyParamsSchema,
+  error: errorSchema,
+  surveys: surveysSchema,
+  survey: surveySchema,
+  surveyAnswer: surveyAnswerSchema,
+  saveSurveyParams: saveSurveyParamsSchema,
+  surveyResult: surveyResultSchema,
+  surveyResultAnswer: surveyResultAnswerSchema
+}
diff --git a/src/main/docs/schemas/account-schema.ts b/src/main/docs/schemas/account-schema.ts
index 5c3c26e..874ff13 100644
--- a/src/main/docs/schemas/account-schema.ts
+++ b/src/main/docs/schemas/account-schema.ts
@@ -3,6 +3,10 @@ export const accountSchema = {
   properties: {
     accessToken: {
       type: 'string'
+    },
+    name: {
+      type: 'string'
     }
-  }
+  },
+  required: ['accessToken', 'name']
 }
diff --git a/src/main/docs/schemas/add-survey-params-schema.ts b/src/main/docs/schemas/add-survey-params-schema.ts
new file mode 100644
index 0000000..36c9326
--- /dev/null
+++ b/src/main/docs/schemas/add-survey-params-schema.ts
@@ -0,0 +1,15 @@
+export const addSurveyParamsSchema = {
+  type: 'object',
+  properties: {
+    question: {
+      type: 'string'
+    },
+    answers: {
+      type: 'array',
+      items: {
+        $ref: '#/schemas/surveyAnswer'
+      }
+    }
+  },
+  required: ['question', 'answers']
+}
diff --git a/src/main/docs/schemas/api-key-auth-schema.ts b/src/main/docs/schemas/api-key-auth-schema.ts
new file mode 100644
index 0000000..171de7e
--- /dev/null
+++ b/src/main/docs/schemas/api-key-auth-schema.ts
@@ -0,0 +1,5 @@
+export const apiKeyAuthSchema = {
+  type: 'apiKey',
+  in: 'header',
+  name: 'x-access-token'
+}
diff --git a/src/main/docs/schemas/error-schema.ts b/src/main/docs/schemas/error-schema.ts
new file mode 100644
index 0000000..17394c1
--- /dev/null
+++ b/src/main/docs/schemas/error-schema.ts
@@ -0,0 +1,9 @@
+export const errorSchema = {
+  type: 'object',
+  properties: {
+    error: {
+      type: 'string'
+    }
+  },
+  required: ['error']
+}
diff --git a/src/main/docs/schemas/index.ts b/src/main/docs/schemas/index.ts
new file mode 100644
index 0000000..01f402d
--- /dev/null
+++ b/src/main/docs/schemas/index.ts
@@ -0,0 +1,12 @@
+export * from './account-schema'
+export * from './error-schema'
+export * from './login-params-schema'
+export * from './signup-params-schema'
+export * from './add-survey-params-schema'
+export * from './survey-schema'
+export * from './surveys-schema'
+export * from './survey-answer-schema'
+export * from './api-key-auth-schema'
+export * from './save-survey-params-schema'
+export * from './survey-result-schema'
+export * from './survey-result-answer-schema'
diff --git a/src/main/docs/schemas/save-survey-params-schema.ts b/src/main/docs/schemas/save-survey-params-schema.ts
new file mode 100644
index 0000000..136a834
--- /dev/null
+++ b/src/main/docs/schemas/save-survey-params-schema.ts
@@ -0,0 +1,9 @@
+export const saveSurveyParamsSchema = {
+  type: 'object',
+  properties: {
+    answer: {
+      type: 'string'
+    }
+  },
+  required: ['answer']
+}
diff --git a/src/main/docs/schemas/signup-params-schema.ts b/src/main/docs/schemas/signup-params-schema.ts
new file mode 100644
index 0000000..0d88c8c
--- /dev/null
+++ b/src/main/docs/schemas/signup-params-schema.ts
@@ -0,0 +1,18 @@
+export const signUpParamsSchema = {
+  type: 'object',
+  properties: {
+    name: {
+      type: 'string'
+    },
+    email: {
+      type: 'string'
+    },
+    password: {
+      type: 'string'
+    },
+    passwordConfirmation: {
+      type: 'string'
+    }
+  },
+  required: ['name', 'email', 'password', 'passwordConfirmation']
+}
diff --git a/src/main/docs/schemas/survey-answer-schema.ts b/src/main/docs/schemas/survey-answer-schema.ts
new file mode 100644
index 0000000..54cf4ba
--- /dev/null
+++ b/src/main/docs/schemas/survey-answer-schema.ts
@@ -0,0 +1,12 @@
+export const surveyAnswerSchema = {
+  type: 'object',
+  properties: {
+    image: {
+      type: 'string'
+    },
+    answer: {
+      type: 'string'
+    }
+  },
+  required: ['answer']
+}
diff --git a/src/main/docs/schemas/survey-result-answer-schema.ts b/src/main/docs/schemas/survey-result-answer-schema.ts
new file mode 100644
index 0000000..c386603
--- /dev/null
+++ b/src/main/docs/schemas/survey-result-answer-schema.ts
@@ -0,0 +1,21 @@
+export const surveyResultAnswerSchema = {
+  type: 'object',
+  properties: {
+    image: {
+      type: 'string'
+    },
+    answer: {
+      type: 'string'
+    },
+    count: {
+      type: 'number'
+    },
+    percent: {
+      type: 'number'
+    },
+    isCurrentAccountAnswer: {
+      type: 'boolean'
+    }
+  },
+  required: ['answer', 'count', 'percent', 'isCurrentAccountAnswer']
+}
diff --git a/src/main/docs/schemas/survey-result-schema.ts b/src/main/docs/schemas/survey-result-schema.ts
new file mode 100644
index 0000000..d4243d2
--- /dev/null
+++ b/src/main/docs/schemas/survey-result-schema.ts
@@ -0,0 +1,21 @@
+export const surveyResultSchema = {
+  type: 'object',
+  properties: {
+    surveyId: {
+      type: 'string'
+    },
+    question: {
+      type: 'string'
+    },
+    answers: {
+      type: 'array',
+      items: {
+        $ref: '#/schemas/surveyResultAnswer'
+      }
+    },
+    date: {
+      type: 'string'
+    }
+  },
+  required: ['surveyId', 'question', 'answers', 'date']
+}
diff --git a/src/main/docs/schemas/survey-schema.ts b/src/main/docs/schemas/survey-schema.ts
new file mode 100644
index 0000000..17d8ae7
--- /dev/null
+++ b/src/main/docs/schemas/survey-schema.ts
@@ -0,0 +1,24 @@
+export const surveySchema = {
+  type: 'object',
+  properties: {
+    id: {
+      type: 'string'
+    },
+    question: {
+      type: 'string'
+    },
+    answers: {
+      type: 'array',
+      items: {
+        $ref: '#/schemas/surveyAnswer'
+      }
+    },
+    date: {
+      type: 'string'
+    },
+    didAnswer: {
+      type: 'boolean'
+    }
+  },
+  required: ['id', 'question', 'answers', 'date', 'didAnswer']
+}
diff --git a/src/main/docs/schemas/surveys-schema.ts b/src/main/docs/schemas/surveys-schema.ts
new file mode 100644
index 0000000..29e7ccf
--- /dev/null
+++ b/src/main/docs/schemas/surveys-schema.ts
@@ -0,0 +1,6 @@
+export const surveysSchema = {
+  type: 'array',
+  items: {
+    $ref: '#/schemas/survey'
+  }
+}