curl --request POST \
  --url https://api.opper.ai/v3/tools/web/fetch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "<string>"
}
'

{
  "content": "<string>",
  "title": "<string>",
  "url": "<string>"
}