curl --request POST \
  --url https://developer.world.org/api/v1/graphql \
  --header 'Content-Type: application/json' \
  --data '
{
  "query": "query MyApps { app { id name } }"
}
'

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({query: 'query MyApps { app { id name } }'})
};

fetch('https://developer.world.org/api/v1/graphql', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));