General

API

• Certificate validation failed when trying connect to the API
• What protocols can I use to access CoinAPI?
• What languages do you support?
• Where can I find examples and SDK source codes for API?
• Where can I find API documentation?
• How are exchange rates calculated?

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Security & Privacy

• What should I do if my API key was compromised?
• What information do I need to provide in order to subscribe?
• What security mechanisms does CoinAPI use to protect my data?

Billing & Subscriptions

• How I can update my credit card / billing information?
• How to subscribe to the API?
• How to reactivate my canceled subscription?
• How to cancel my subscription?
• How to upgrade/downgrade my subscription?
• How can I get an invoice?

FAQ

• How full order book stream works?
• How to be notified about the issues/incidents?
• How stable the API is?
• Can I use it as payment gateway?
• Can I use the API to show graphs and tables?
• How to check historical API usage?

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Announcements

• Subscription related API calls now available
• Last volume traded in the symbol listing