How to set up S2S postback with an advertiser using the POST method?

Offer18 supports receiving conversion postbacks via POST method, in addition to GET.

Global Postback (S2S) - POST Method

Endpoint: https://example.o18.click/p?m=0000

Endpoint Parameters

Parameter	Type	Description
m	String	Offer18 Account ID
o	String	Offer ID
ig	Numeric	ig=1 (for igaming)

POST body (form-urlencoded)

Body	Description
tid	To receive a unique Click ID value being passed in Offer URL
event	It will be used to receive Event values (install, signup, etc)
sale	Recommended to use in CPS Campaign (&sale=000)
payout	Recommended to use in CPAS (Revshare) Campaign (&payout=000)
currency	3-digit currency code View Currencies
auth_token	Postback security token for the advertiser
adv_sub1 - adv_sub5	Receive additional value from Advertiser
coupon	Coupon code
ig-user-id	iGaming user id

Example Screenshot