Charge By Prompt

Charging Customers in the Age of AI

Developer guide to AI-powered payment APIs, conversational checkout integration, and building payment experiences for the age of prompts.

Charging Customers in the Age of AI

Developer guide to AI-powered payment APIs, conversational checkout integration, and building payment experiences for the age of prompts.

The way we interact with technology is shifting from clicking and tapping to talking and typing naturally. In every industry — from retail to logistics to creative work — AI assistants are becoming the interface between people and services.

This site explores what that shift means for the world of payment APIs, AI checkout, Stripe AI.

What You'll Find Here

Why This Matters Now

2026 is the year AI commerce goes mainstream. OpenAI's Operator, Google's Gemini, Apple Intelligence, and Amazon's Alexa are all expanding their ability to act on your behalf — not just answer questions, but complete real transactions.

The businesses and consumers who understand this shift early will have a significant advantage.

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