appwrite/docs/examples/1.6.x/server-nodejs/examples/graphql/mutation.md

const sdk = require('node-appwrite');

const client = new sdk.Client()
    .setEndpoint('https://cloud.appwrite.io/v1') // Your API Endpoint
    .setProject('<YOUR_PROJECT_ID>') // Your project ID
    .setKey('<YOUR_API_KEY>'); // Your secret API key

const graphql = new sdk.Graphql(client);

const result = await graphql.mutation(
    {} // query
);