express-graphql | GraphQL

The express-graphql module provides a simple way to create an Express server that runs a GraphQL API.

import
 
{
 graphqlHTTP 
}
 
from
 
"express-graphql"
 
var
 
{
 graphqlHTTP 
}
 
=
 
require
(
"express-graphql"
)
 

graphqlHTTP
(
{
  schema
:
 GraphQLSchema
,
  graphiql
?
:
 
?
boolean
,
  rootValue
?
:
 
?
any
,
  context
?
:
 
?
any
,
  pretty
?
:
 
?
boolean
,
  formatError
?
:
 
?
Function
,
  validationRules
?
:
 
?
Array
<
any
>
,
}
)
:
 Middleware

Constructs an Express application based on a GraphQL schema.

See the express-graphql tutorial for sample usage.

See the GitHub README for more extensive documentation of the details of this method.