Promoted articles

• How do I get started?
• How do I create an Application Key?
• Are there any costs associated with API access?
• How to I upload my self signed certificate to my Betfair Account?
• Why do I receive APP_KEY_CREATION_FAILED when making a createDeveloperAppKeys request?
• Which API Licence Do I Require?
• How do I activate my Live App Key?
• How do I login to the API?
• When should I use the Delayed or Live Application Key?
• How do I retrieve & view my existing Application Keys?
• What Betfair Exchange market data is available from listMarketBook & Stream API?
• What API Demo Tools are available?
• Is there an API testbed available?
• Are Betfair Beacons Available via the API?
• How do I improve the chances of my bet being matched?
• How can I check the status of the Betfair API?
• Login Issue - Could not create SSL/TLS secure channel
• How do I place bets on handicap markets?
• Why do you have a delay on placing bets on a market that is ‘in-play’
• Why are the prices displayed on the website different from what I see in my API application?
• What data/request limits exist on the Exchange API?
• Why I am receiving the error CERT_AUTH_REQUIRED?
• Why am I receiving "con= true" messages via the Stream API?
• Why do I receive the NOT_AUTHORIZED error when attempting to access the Exchange Stream API?
• How do I get access to the Stream API?
• How frequently is the historical data updated?
• Are bulk purchase discounts available?
• How do I download & view Betfair Historical Data?
• Tips for Downloading Historical Data
• How Can I Make HTTP Requests to the Historical Data API?
• What are the request rate limits on the Historical Data API?
• How do I view & download data that I’ve previously purchased?
• Where can I view the data specification for each historical data package?
• Advanced Historical Data - How do I interpret updates?
• How is traded & available volume represented within the PRO Historical Data files?
• Does Betfair Historical Data include the competitionId and competition name?
• Which Sports Are Included in the Other Sports package?
• Which markets aren't available via Historical Data?
• Is the US Presidential Election 2020 Winner Market Historical Data Available?
• How do I become a Software Vendor?