API prices not matching web

[Dark_Target]

Using the visualizer, the prices dont seem to match the web?

Greyhound racing - 19:31 Kinsley for instance, the best available lay is 32 ($7), and the only other available lay price is 60 ($9). The visualizer returns 24 ($7), 28 ($7), why is this? Its not delay because if i put in a $5 bet at the front of the queue it shows up instantly, correctly?

[betdynamics]

The web shows virtual prices, so make sure you tick the Virtual option in the visualiser.

[Dark_Target]

Thanks.

Why would a price of $24 with $7 available not show up on the web though?

[BetfairDeveloperProgram]

Hi Dark_Target

Are you viewing the website logged in or logged out?

When the website logged out, all available odds are rolled up to a minimum stake of £10. Therefore, any odds available for stake lower than £10 won't be displayed. Instead, the stake will be added to the next available price for display purposes.

In API-NG you can mimic this behaviour using the exBestOffersOverrides, "rollupModel":"STAKE","rollupLimit":"10"

[{"jsonrpc": "2.0", "method": "SportsAPING/v1.0/listMarketBook", "params": {"marketIds":["1.115653689"],"priceProjection":{"priceData":["EX_BEST_OFFERS"],"exBestOffersOverrides":{"rollupModel":"STAKE","rollupLimit":"10"}}}, "id": 1}]

Thanks

Neil

[Dark_Target]

Thanks Niel - I was logged in, i could see my brand new $5 bet through the API immediately and on the website as expected, however when i removed it, the odds at the front of the queue on the web didn't match up with the API...

[BetfairDeveloperProgram]

Hi Dark_Target,

You should be aware that the 'Bet view' slider (see attached) on the Betfair website is the equivalent of the STAKE Rollup feature on API-NG.

When logged in this is set to £2 by default (not £10) therefore, to replicate the website you must take this into account. Virtual bets should also be considered when comparing the Betfair website view to the API-NG output

Kind Regards

Neil