GraphQL Query Builder
Build GraphQL queries and mutations. Generate queries with variables, arguments, and nested fields. Export as GraphQL and fetch code for API integration.
Generated GraphQL
query GetUsers {
id
name
email
}fetch (JavaScript)
fetch('https://api.example.com/graphql', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
query: "query GetUsers { id name email }"
})
})
.then(res => res.json())
.then(data => console.log(data));GraphQL Concepts
Query
Fetch data (read)
Like GET in REST
Specify fields needed
Nested selections
Mutation
Modify data (write)
Like POST/PUT/DELETE
Returns modified data
Can create, update, delete
Variables
$var: Type syntax
Passed separately from query
Dynamic values
Types: ID, String, Int, Boolean
Fields
Select what you need
No over-fetching
Nested object fields
Arrays and fragments