Beeceptor gives you a contract-first mock server that speaks GraphQL — with real data, not placeholders. Powered by 300+ fake data generators.
Try for Freetype User {
id: ID!
username: String! @fake(type: firstName)
email: String! @fake(type: email)
country: String! @fake(type: country)
address: Address
}
type Address {
street: String! @fake(type: streetAddress)
city: String! @fake(type: city)
state: String! @fake(type: state)
zip: String! @fake(type: zipCode)
}
type Query {
user(id: ID!): User
users: [User!]!
}
Drop in your GraphQL SDL schema to spin up a contract-first mock environment.
Turn your GraphQL schema into an AI-powered server with realistic, schema-aware responses.
Run GraphQL queries, test mutations, and build GraphQL clients with realistic data.
Beeceptor understands your schema, your field names, your types, your intent. It generates AI-curated mock data that looks right — so your frontend never breaks on nonsense.
http://localhost:3000
The GraphQL mock server is ready with AI-generated, realistic data.
Run queries, explore the schema, and build GraphQL clients from the dashboard page.
In seconds, turn your SDL into a fully functional GraphQL mock server powered by AI, delivering production-quality, schema-aware responses out of the box.
No setup. No waiting. Just pure, frictionless development.