Copperx

• Name: Copperx

• Status: alias of copperx

• Why this note is not separate: the useful question is not what neutral protocol does Copperx add? but which named operator issues the credentials, hosts the checkout/session state machine, defines supported chain coverage, and publishes the webhook-backed merchant lifecycle merchants inherit? That work belongs in the entity note.

• Canonical note: copperx

• Last reviewed: 2026-08-12 UTC