curl --request GET \
  --url https://api.embeddables.com/projects/{projectId}/entries/{entryId} \
  --header 'X-Api-Key: <x-api-key>'

{
  "entry_id": "entry_myexampleentry",
  "group_id": "group_myexamplegroup",
  "project_id": "pr_myexampleproject",
  "embeddable_id": "flow_myexampleflow",
  "contact_id": "contact_myexamplecontact",
  "created_at": "2022-01-01T00:00:00Z",
  "updated_at": "2022-01-01T00:00:00Z",
  "entry_data": "{ \"email\": \"ada@lovelace.com\" }"
}