V2-04-010 — OKX API guide — global
URL: https://www.okx.com/docs-v5/en/
Observed: 2026-10-30 (day precision; request timestamp not captured).
Displayed document date: not stated in inspected sections.
Read: direct_relevant_sections; retrieval: retrieved.
Locator: Overview: Regional API Domain Requirement; Production Trading Services; Demo Trading Services

Original research note:
Documentation directs EU registrations to eea.okx.com and my.okx.com documentation; US/AU registrations to us.okx.com. Global production uses openapi.okx.com. Demo omits withdrawal, deposit and purchase/redemption functions.

Limits:
Interface documentation establishes technical routing, not a legal product grant. No endpoints were executed and no account or API key created.

Authority: operator_authored; originating publisher: OKX. This file is an original evidence note, not a copy or hash of the remote document.
