getMarketPricesCompressed limits

[momo58]

Hello,

I will use free API access.

If I have 40 markets to refresh with getMarketPricesCompressed (60 call per minute), is it possible to have all prices like this :

Second #1 : 1 call --> prices for Markets 1 to 20
Second #2 : 1 call --> prices for markets 21 to 40
Second #3 : 1 call --> prices for Markets 1 to 20
... etc

Or :

Second #1 : 1 call --> market 1
Second #2 : 1 call ---> market 2
... etc


So is it 1st or 2nd possibility please ?