Use {{faker.category.method}} syntax in your response templates to generate realistic mock data.

Person

faker.person.firstName, faker.person.lastName, faker.person.fullName
faker.person.sex, faker.person.jobTitle, faker.person.bio

Internet

faker.internet.email, faker.internet.userName, faker.internet.password
faker.internet.url, faker.internet.ip, faker.internet.userAgent

Location

faker.location.streetAddress, faker.location.city, faker.location.state
faker.location.zipCode, faker.location.country, faker.location.latitude

Commerce & Finance

faker.commerce.productName, faker.commerce.price, faker.commerce.department
faker.finance.accountNumber, faker.finance.amount, faker.finance.creditCardNumber

Text & Numbers

faker.lorem.word, faker.lorem.sentence, faker.lorem.paragraph
faker.number.int, faker.number.float, faker.string.uuid

Date & Phone

faker.date.past, faker.date.future, faker.date.recent, faker.date.birthdate
faker.phone.number, faker.image.avatar

Request Data

{{"$"}}body.fieldName - Access POST body fields
{{"$"}}params.id - Access URL parameters (e.g., /users/:id)
{{"$"}}query.search - Access query string (?search=foo)

Repeat for Arrays

{{#repeat 5}}...{{/repeat}} - Repeat exactly 5 times
{{#repeat 3-7}}...{{/repeat}} - Repeat random 3-7 times

Example

{
  "id": "{{faker.string.uuid}}",
  "name": "{{faker.person.fullName}}",
  "email": "{{faker.internet.email}}",
  "items": [{{#repeat 2-4}}
    {"product": "{{faker.commerce.productName}}"}
  {{/repeat}}]
}

View full Faker.js documentation →