Google is experiencing a worldwide outage affecting the majority of their services, including Google Cloud, which we use to run a number of systems.
Unfortunately, this means that a significant portion of our API services are impacted, and we recommend customers avoid making Write-based API calls until Google are able to restore their services.
More information is available on Google’s monitoring page.
[Update] Google resolved their outage. The impact to Upvest services only resulted in degraded functionality to some Write-based API calls for approximately 30 minutes.