meta {
  name: login
  type: http
  seq: 1
}

post {
  url: {{host}}/api/v1/login
  body: json
}

body:json {
  {
    "username": "{{username}}",
    "password": "{{password}}"
  }
}

vars:pre-request {
  username: test
  password: 12345678
}

vars:post-response {
  token: res.body.token
}