Troubleshooting

📄️ Authentication

Authentication issues usually arise due to incorrect headers, omission of the authorization header, or problems with URL parameters. If you encounter a 401 error, it's usually related to issues with your Authorization header. The most common issues are:

📄️ HTTP Status Codes

The Market Data API uses standard HTTP status codes to respond to each request. By preparing your application to utilize these status codes, you can often times solve common errors, or retry failed requests.

📄️ Logging

Why Logging is Important

📄️ URL Parameters

Introduction to URL Parameters

📄️ Service Outages

Market Data, as stated in our terms of service, makes no representation as to the reliability, availability, or timeliness of our service. This is not just a standard disclaimer. We have not yet been able to achieve 99.9% reliability, which is a metric we consider a minimum level of reliability that is needed to operate without a backup provider.