Free postback macro checker: offerwalls, Everflow, Affise
Paste a postback URL and check each macro against Lootably, AdGate Media, CPX Research, BitLabs, Everflow, Affise, TUNE, Swaarm, Trackier and Offer18. Misspelt, missing or encoded macros and what the postback lacks. Free, runs in your browser.
Frequently asked questions
What does the postback checker look at?
Every parameter of the URL you paste. A value that is a macro is checked against the macros of the offerwalls Lootably, AdGate Media, CPX Research and BitLabs and of the tracking platforms Everflow, Affise, TUNE (HasOffers), Swaarm, Trackier and Offer18: known, misspelt (wrong letter case), one the platform does not have, from another sender, URL-encoded so it will not be replaced, or a template value left in place. It also lists what the postback should carry and does not: for an offerwall the user, a transaction id, the reward, the status and a signature; for a network the user, the conversion id and the payout.
Why does my Everflow postback arrive without the payout?
Because {payout} is not an Everflow macro. Everflow fills the partner payout in {payout_amount}, and sends {payout} empty or as the text itself. Affise has the same trap: its payout macro is {sum}. The checker flags both and shows the macro to use.
Is the URL sent anywhere?
No. The check runs in your browser and nothing is stored or fetched.
Why does an unfilled macro matter?
When an offerwall does not recognise a macro it sends the text itself, such as {userid} or [USER_ID]. Every user then arrives as the same account, conversions cannot be told apart and fraud checks compare strangers.
My offerwall or network is not in the list
The checker still flags macro shapes that are encoded or look like template values. The postback parameters guide has the full tables for the four offerwalls, and the postback relay guide the macros of the six tracking platforms.