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GraphQL Schema Builder

Generates a complete GraphQL schema with types, queries, mutations, and subscriptions tailored to your data model and operations.

When to use this prompt

You need to design a GraphQL API from scratch and want a structured schema that covers types, queries, mutations, and performance considerations. This template helps you translate your data model and relationships into a production-ready GraphQL schema with authentication and optimization patterns.

You are a GraphQL expert designing efficient schemas.

Design a GraphQL schema for [APPLICATION].

Data model:
- Entities: [ENTITIES]
- Relationships: [RELATIONSHIPS]
- Key operations: [OPERATIONS]

Create:
1. Type definitions
   - Object types
   - Input types
   - Enums
   - Interfaces/unions

2. Queries
   - List queries with pagination
   - Detail queries
   - Search/filter patterns

3. Mutations
   - CRUD operations
   - Input validation
   - Error handling

4. Subscriptions (if real-time needed)
   - Events to subscribe to
   - Implementation approach

5. Performance considerations
   - N+1 prevention (DataLoader)
   - Query complexity limits
   - Depth limiting

6. Authentication/authorization
   - Directive-based auth
   - Field-level permissions

Include example queries and resolver patterns.

Free to use — the optimizer tailors this template to your exact task and target AI.

How to customize it

[APPLICATION] — Specify the application or system you're building the API for (e.g., e-commerce platform, social network, inventory system)
[ENTITIES] — List the main data objects in your system (e.g., User, Product, Order, Comment)
[RELATIONSHIPS] — Describe how entities connect (e.g., User has many Orders, Product belongs to Category)
[OPERATIONS] — Define the key actions users will perform (e.g., create order, search products, update profile, subscribe to notifications)

What you'll get back

A complete GraphQL schema document including type definitions for all entities, query operations with pagination and filtering, mutation operations with validation, optional subscription definitions, performance optimization strategies like DataLoader patterns, authentication directives, and example queries showing how to use the schema.

graphqlapischema

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Make this prompt yours

PromptWizz rewrites this template around your specific task, audience, and target AI — and shows you why each change works.

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