curl --request POST \
  --url https://app.getcensus.com/api/v1/sources/{source_id}/connect_links \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "redirect_uri": "<string>"
}'

{
  "status": "created",
  "data": {
    "id": 469,
    "type": "postgres",
    "expiration": "2023-07-22T23:42:47.239Z",
    "expired": false,
    "revoked": false,
    "uri": "https://app.getcensus.com/pbc?auth=expiring_auth_key",
    "redirect_uri": "<string>",
    "source_id": 123
  }
}