Google announces Payment API for faster checkouts in apps, targeted Android Pay loyalty offers, and sending/receiving money via Assistant in coming months
As part of its Google I/O announcements this week, Google announced its latest new payments features today, including new targeted offers coming …
Context & Ripple Effects
This I/O announcement is the second act in a payments arc that began when sources pointed to a new payments API and Android Pay ahead of I/O in 2015, culminating in Android Pay's launch across over 1000 apps and 700K US stores. The 2017 additions push the same rails further: a Payment API to compress checkout inside apps, targeted loyalty offers tied to Android Pay, and — the most novel piece — moving money through voice via Assistant.
What makes it matter is where each thread led: the card-reuse checkout idea matured into Pay With Google months later, the Assistant capability foreshadowed Google Pay's later peer-to-peer rollout, and the trajectory ended with Google Pay rebuilt as an all-encompassing money app with banking services.
First-order effects
- Android developers get a Payment API that shortens in-app checkout, directly raising conversion odds against rival wallet SDKs already embedded in their apps.
- Android Pay users become addressable for merchant-funded loyalty offers, giving retailers a new incentive channel while giving Google richer purchase-behavior data.
Second-order effects
- Apple Pay and other wallet operators face pressure to match conversational money movement — sending and receiving via Assistant sets an interaction benchmark that plain tap-to-pay doesn't answer.
- Merchants gain leverage to negotiate offer placement through Google rather than building standalone loyalty programs, shifting loyalty spend toward whoever controls the checkout moment.
Third-order effects
- If the pattern holds — API first, then branded checkout, then assistant-mediated transfers — payments consolidate around platform-controlled rails where the OS owner sits between merchant, bank, and user.
- Voice-initiated money movement points toward delegated payment authority, where trust models built for taps must be redesigned for commands given to an agent on the user's behalf.
The trend: Google is steadily converting Android Pay from a tap-to-pay credential into a programmable payment control plane spanning apps, loyalty, and voice-initiated transfers.