A macro is a placeholder that is used to replace specific data or variables. A macro looks like {xxx} and is located in the tracking URL on the Mintegral platform. The following are commonly used placeholders for tracking URLs supported by the Mintegral AppGrowth platform:

Macro	Required	Description	Examples
{click_id}	Yes	Click id defined by the Mintegral platform	mtg0a1b2c3d4e5f6g7h8i9j1x2y
{uuid}	Yes	Promotion id as defined by the Mintegral platform	ss_game_ios_us_mtg
{offer_name}	No	Offer name	game_ios_us_mtg
{adv_offer_id}	No	Offer ID	246913
{adv_campaign_id}	No	Campaign ID	76776
{creative_id}	No	Creative id	1234567890
{creative_name}	No	Creative name	app_icon_512x512
{affiliate_id}	Recommended	Sub channel id on the Mintegral platform, which is helpful for optimizing sub-channel performance if this id is served	mtg1234567890
{idfa}	Yes, in some cases	Required for iOS	3E0046F7-8BD4-4F3E-9F91-358B137D2BF0
{idfa_md5}	Yes, in some cases	IDFA MD5 encryption (32-bit lower case)	77d06cb28c1771e8019be4f4fb6e1938
{gaid}	Yes, in some cases	Required for Android (not in China)	7268ceb0-5411-4004-b7cb-bd1fee4b6277
{gaid_md5}	Yes, in some cases	GAID MD5 encryption (32-bit lower case)	7c687d7812ae6ca319aecea51d0d7750
{imei}	Yes, in some cases	Required for Android (in China)	869634020728636
{imei_md5}	Yes, in some cases	IMEI MD5 encryption (32-bit lower case)	ed0427f06978ac06d73e2d6f2049aa9d
{android_id}	Yes, in some cases	Required for attribution based on Android ID	d0d4845ae4495a83
{android_id_md5}	Yes, in some cases	Android ID MD5 encryption (32-bit lower case)	1ebf70337adb6df4b70300edc27c24c8
{mac}	Yes, in some cases	Required for attribution based on MAC	10:2A:B3:D1:52:F4
{mac_md5}	Yes, in some cases	MAC MD5 encryption (32-bit lower case)	d53e994cce18ab87fdd25d155544532f
{oaid}	Yes, in some cases	Android OAID, used to replace IMEI for Android 10 and above	fdcfebbf-5ebb-4958-35fe-cbdf74fd2fb3
{oaid_md5}	Yes, in some cases	OAID MD5 encryption (32-bit lower case)	a27d1dda70b946cdb940ead82f01dd63
{ua}	Yes, in some cases	Android OAID, used to replace IMEI for Android 10 and above	Mozilla/5.0 (Linux;Android 7.0; Mi-4cBuild/NRD90M; wv)AppleWebKit/537.36(KHTML, like Gecko)Version0 Chrome/79.0.3945.116 MobileSafari/537.36Mb2345Browser/12.0.1oem
{os_platform}	No	OS platform from UA	Android
{os_version}	No	OS platform from UA	7.0
{device_model}	No	Device model from UA	Mi-4c
{ip}	Yes, in some cases	Required for attribution based on IP + UA	59.189.187.99

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