MPP Client — mppx.fetch()

Before writing code

Fetch live docs:

1. Fetch https://www.npmjs.com/package/mppx for the current client API and wallet configuration
2. Web-search mppx client fetch payment wallet configuration for client-side setup patterns
3. Web-search site:github.com stripe-samples machine-payments client for official client sample code
4. Fetch https://mpp.dev/overview for the client-side protocol flow description

Conceptual Architecture

What mppx.fetch() Does

mppx.fetch() is a drop-in replacement for the standard fetch() API that transparently handles the full HTTP 402 payment flow: