Group Multiple Requests

https://api.foursquare.com/v2/multi
Does multiple (up to 5) requests at once. If specifying a v=YYYYMMDD param, be sure to use it for the top-level
HTTP MethodGET or POST (POST is for large request bodies. It does not allow you to call endpoints that mutate data.)
Requires Acting UserNo (learn more)
Modes supportedfoursquare (learn more)
Parameters
All parameters are optional, unless otherwise indicated.
requests%2Fvenues%2Fsearch%3Fll%3D40%252C30%2C%2Fspecials%2Fsearch%3Fll%3D40%252C30required A comma-delimited list of API requests. The above parameter is constructed by encodeURIComponent("/venues/search?ll=" + encodeURIComponent("40,30") + ",/specials/search?ll=" + (encodeURIComponent("40,30"))), for example.
Response fields
responsesAn array in which an entry exists for each response, in the order passed in.

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