You mean you want it "free"
Some countries are poor and charge handsomely for the privilege of AIPs.
Some countries are rich but discourage collectors - they run a tight ship on a need to know basis.
Some countries need to supplement their private income.
You can always ask people like SITA to do it for you. Establish your bona fides, sign on the dotted line. By my recollection they are very reasonable, about $12,000 per airport per month plus whatever "administration" charges the Aip itself costs.
In short when money is rolling in AIPs are often "free", when money is tight you have to cough up and pay the going rate. Nothing is free. Wait till you see the published landing fees and then add "unpublished" ones.