Favorable Payment Methods (SBP, Cards, Crypto), Docs Redesign, and Support Overhaul¶

The regular Nexus Hub update for August 20 introduces new favorable balance top-up methods (SBP, bank cards, cryptocurrency), a comprehensive visual redesign of the documentation website and public status page, improved support ticket dialogs, and seamless API compatibility with various clients.

New Features¶

Favorable Payment Methods: SBP, Bank Cards, and Cryptocurrency¶

The Top Up section in the Telegram bot now offers new convenient and cost-effective payment methods:
Faster Payments System (SBP) — instant balance top-ups with minimal fees via banking apps;
Bank Cards — direct payment with Russian bank cards;
Cryptocurrency — convenient digital asset payments for international users.
Before confirming the payment, the bot displays the top-up amount, fee, and exact credited balance.

Automatic API Path Compatibility¶

Added smart incoming request handling: if a third-party client or SDK sends requests with duplicate slashes (such as //v1/chat/completions) or relative paths, the request is handled smoothly without 404 errors.
This streamlines the connection of custom scripts, libraries, and third-party tools.

Improvements¶

Complete Visual Redesign of Nexus Docs¶

The documentation website has been completely revamped following the Nexus design system:
High-contrast styling across dark and light modes with refined Geist typography;
Redesigned model tables, interactive tabs, compact cards, and convenient code copy buttons;
Improved readability and responsive layout on mobile devices and tablets;
Dedicated search indices for English and Russian locales for precise query results.

Redesigned Service Status Page¶

The public Status Page now shares a unified visual design with Nexus documentation.
Enhanced contrast in light mode, clean uptime graphs, and quick links to the bot and documentation.

Improved Support Dialogs in Telegram Bot¶

The Support section in the Telegram bot features an upgraded ticket interface:
Messages in a ticket are organized in chronological order (latest replies at the bottom);
Long problem descriptions and detailed operator replies are formatted cleanly without truncation;
Clear indicators for ticket status, timestamps, and message authors.

Model Documentation and Client Guides¶

Added documentation for the 1M token context window support in GPT-5.6 Sol.
Updated setup and usage guides for Codex CLI.

Improved API Stability and Fault Tolerance¶

Enhanced handling of temporary connection disruptions: the service recovers model availability faster after brief network latency spikes and prevents request stalling.
Increased overall reliability and smoothness when processing concurrent requests during high-load periods.

Bug Fixes¶

Billing and Operations History¶

Symptom: in rare cases with zero balance, repeated requests could trigger tariff verification inconsistencies.
Fix: reinforced balance validation and aligned charge breakdowns in the transaction history.
Result: the transaction history accurately reflects the status of every request while account balance remains protected.

All existing API keys, account balances, model selections, and base URLs remain fully functional.
No mandatory actions are required.
To use the new payment methods, choose Top Up in the Nexus Hub Bot.
Full documentation and integration examples are available in the API reference and endpoints list.