The GraphQL Pages Plugin creates a GraphQL server which can respond to `application/json` and `application/graphql` `POST` requests. It responds with [the GraphQL Playground](https://github.com/graphql/graphql-playground) for `GET` requests.

## Installation

```sh
npm install @cloudflare/pages-plugin-graphql
```

## Usage

```typescript
import graphQLPlugin from "@cloudflare/pages-plugin-graphql";
import {
  graphql,
  GraphQLSchema,
  GraphQLObjectType,
  GraphQLString,
} from "graphql";


const schema = new GraphQLSchema({
  query: new GraphQLObjectType({
    name: "RootQueryType",
    fields: {
      hello: {
        type: GraphQLString,
        resolve() {
          return "Hello, world!";
        },
      },
    },
  }),
});


export const onRequest: PagesFunction = graphQLPlugin({
  schema,
  graphql,
});
```

This Plugin only exposes a single route, so wherever it is mounted is wherever it will be available. In the above example, because it is mounted in `functions/graphql.ts`, the server will be available on `/graphql` of your Pages project.
