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Note

We are aware that when using some browser versions to create App Keys the Visualiser throws an UNEXPECTED_ERROR when requesting createDeveloperAppKeys. Using an alternative browser/s should resolve this problem. You should also ensure that your Application Name is unique as attempts to create a duplicate Application Name will return an UNEXPECTED_ERROR response.

Live & Delayed Application Keys Usage

The createDeveloperAppKeys service will assign two Application Keys (App Keys) to your Betfair account.

One 'liveLive' App Key and one 'delayedDelayed' App Key. A delayed App Key is displayed as 'Version 1.0-DELAY' via createDeveloperAppKeys/getDeveloperAppKeys

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  • Upon creation, the Live Application Key will be inactive. 

    To apply for a Live Application key please click here and select Exchange API > For My Personal Betting and complete the application form at the bottom of the page.  If approved, a one-off activation fee of £299 applies; this is debited directly from your Betfair account.  Your Betfair account must be funded and fully verified for your application to be considered

  • The Delayed App Key operates on the live (production) Betfair Exchange and not a testbed/sandbox environment.
  • The Delayed App Key should be use for development purposes and any functional testing.  The key provides delayed Betfair price data. The delay is variable between 1-180 second snapshots.

  • The Delayed App Key must also be used in simulation/practice applications where the facility to bet into live Betfair markets is not available.
  • The Delayed App Key does not return traded volume data 'totalMatched' or EX_ALL_OFFERS via listMarketBook. 
  • To apply for a Live Application key please click here and select Exchange API > For My Personal Betting and complete the application form at the bottom of the page.  If approved, a one-off activation fee of £299 applies; this is debited directly from your Betfair account.  Your Betfair account must be funded and fully verified for your application to be considered.

Info
Detailed Historical Data is additionally made available for testing and analysis purposes. Please also see the App Directory for further information on these services.

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