ONYX
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Technical documentation

Repo-owned docs, inside the Onyx web surface.

A calm, versioned documentation layer that lives in the app-owned website rather than a separate publishing shell.

Documentation

Foundations

Start here for the owned public surface, documentation frame, and publishing model.

Overview
Start here for the public Onyx frame: access, connectivity, messaging, and payments.

Current Public Docs

These routes preserve the current public contract while the owned docs lane hardens.

Company & Team
Context on the people and company direction behind Onyx.
Business Model Overview
How Onyx thinks about the business behind access, connectivity, and service continuity.
Token & Rewards Program
How token and rewards fit into the broader Onyx model.
Hardware | Onyx ONE
How hardware fits into the broader Onyx system.
Going to Market
How Onyx thinks about rollout, reach, and public positioning.
Compliance & Risk
How Onyx approaches compliance, operational discipline, and risk.
Community Activation Round
How the community round fits into the broader Onyx rollout.

Product

Product-facing reference pages that explain how public surfaces should describe Onyx clearly.

Connectivity Foundation
A calm public explanation of the connection layer and why the experience is centered on one owned surface.
Product Overview
A high-level frame for how Onyx brings access, connectivity, communication, and payments together.
Connectivity
Onyx Connectivity gives you one mobile plan that works across 160+ countries on 650+ networks. Choose regional or global coverage, activate via eSIM, and manage everything from one surface.
Payments
Onyx Payments holds USDO and fiat in one balance under your Onyx ID and moves money by card or in-chat transfer across 160+ countries.
Identity
Onyx ID lets you control how you appear, connect, verify, and grant access across Onyx products and trusted apps.
Chat
Onyx Chat binds private messaging and USDO payments to a verified identity. Every contact is verified. Every thread is encrypted by default.

Technical Docs

Documentation routes preserved and organized inside the owned Onyx web surface.

Onyx Connect SDK
Onyx Connect is the application integration and authorization layer for Onyx ID. Apps request scoped fields, permissions, and verification assertions with user consent.

Policy

Documentation routes preserved and organized inside the owned Onyx web surface.

Privacy & Data
How Onyx approaches privacy, data protection, and customer trust.

Product

Docs/Payments

Onyx Payments

How Onyx Payments works — one balance, Visa card, and in-chat settlement.

Onyx Payments

Onyx Payments holds USDO and fiat in one balance under your Onyx ID and moves money by card or in-chat transfer — across 160+ countries without managing separate wallets, conversion steps, or accounts.

The balance

Your Onyx Wallet holds USDO and fiat together. You choose which rail to use when you move money. There is no manual conversion required between them for most operations.

USDO is a USD-pegged stablecoin. 1 USDO = 1 USD. It is not a speculative asset.

The card

The Onyx Card is Visa-issued. It is accepted wherever Visa is accepted — physical and virtual. When you pay in a currency that differs from your wallet currency, FX conversion runs automatically in the background at mid-market rates. There are no hidden conversion fees.

In-chat settlement

You can send USDO directly inside a Chat thread. The amount, the reason, and the recipient are all in the same conversation where the agreement was made. No separate app, no copy-paste address, no context loss.

For in-chat payments to work, both parties must have an Onyx ID and an Onyx Wallet.

What your balance is bound to

Your balance is bound to your Onyx ID — not a phone number, not a device. If you lose your device, your balance does not go with it.

Coverage

  • Onyx Card: accepted in 160+ countries
  • USDO: available globally
  • Fiat availability: varies by region

Related

  • Onyx ID — balance is bound to your identity
  • Onyx Chat — Chat is the surface for in-thread settlement

Previous document

Connectivity
Onyx Connectivity gives you one mobile plan that works across 160+ countries on 650+ networks. Choose regional or global coverage, activate via eSIM, and manage everything from one surface.

Next document

Identity
Onyx ID lets you control how you appear, connect, verify, and grant access across Onyx products and trusted apps.

More in Product

Connectivity Foundation
A calm public explanation of the connection layer and why the experience is centered on one owned surface.
Product Overview
A high-level frame for how Onyx brings access, connectivity, communication, and payments together.
Connectivity
Onyx Connectivity gives you one mobile plan that works across 160+ countries on 650+ networks. Choose regional or global coverage, activate via eSIM, and manage everything from one surface.