curl --request POST \
  --url https://api.dev.knowmio.com/api/embed/single \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "value": "<string>",
  "organizationId": "<string>"
}
'

{
  "embedding": [
    123
  ],
  "usage": {
    "tokens": 123
  }
}