LiteAI Blog
Guides, comparisons and news about the Anthropic API, Claude and building with AI.
Which Claude model to pick in 2026 — Opus 4.8, Sonnet 4.6, Haiku 4.5, fable-5
Practical matrix for choosing a Claude model in 2026: claude-opus-4-8 / opus-4-8-1m / sonnet-4-6 / sonnet-4-6-1m / haiku-4-5 / fable-5. Why Opus on simple tasks spends 2–3× more tokens and answers 3–4× slower, and which model to pick for refactoring, code review, Tab completion, agents, long context. 2.5× savings when you pick right.
Anthropic Claude API in 2026: access, pricing and models
Complete guide to Anthropic Claude in 2026: what Claude is, how to connect from anywhere, Opus 4.8 / Sonnet 4.6 / Haiku 4.5 pricing (30 ₽/M flat via LiteAI), 3 working paths for developers, FAQ on access and login, legal aspects, cost for a team.
How to buy Claude API from anywhere in 2026 — pricing and step-by-step
Complete guide to buying Claude in 2026: API key through LiteAI, Claude Pro subscription, Opus 4.8 / Sonnet 4.6 / Haiku 4.5 pricing, 30 ₽/M flat tariff, payment via SBP / RU card / USDT, comparison with marketplace keys and Anthropic direct.
Claude Code: what it is and why developers need it in 2026
What Claude Code is in plain language, how it differs from Cursor, Copilot, and OpenAI Codex, what tasks it solves best, how much it costs, and how to run it without a VPN in 30 seconds. Full guide covering claude code, claude code download, claude code subscription, claude code MCP servers.
Claude AI overview — what it is, what it can do, how to use it in 2026
Complete Claude overview for 2026: what it is, all models (Opus 4.8, Sonnet 4.6, Haiku 4.5, fable-5), comparison to GPT-5 and DeepSeek, how to access from anywhere without VPN, 8 real-world use cases, pricing 30 ₽/M flat, security and privacy.
Cursor AI in Russia 2026 — what it is, how to use it and pay
Complete guide to Cursor AI in 2026: what it is, how Composer and Tab work, how to connect Cursor to Claude via LiteAI in 5 minutes through an OpenAI-compatible endpoint, BYOK key sk-bf-…, Cursor + Claude Code + LiteAI stack for ~$25/mo.
Claude Code MCP servers — the complete guide for 2026
What MCP (Model Context Protocol) is, how to install and use MCP servers in Claude Code and Claude Desktop through LiteAI: GitHub, Notion, Slack, Linear, Figma, PostgreSQL, Playwright, Brave Search, Context7, Filesystem. Client-server architecture, security, FAQ, real scenarios.
Claude API key — how to get and use it in 2026
Landing guide for getting a Claude API key in 2026: 3 methods (Anthropic direct, OpenRouter, LiteAI), step-by-step LiteAI instructions in 30 seconds, usage in Claude Code / Cursor / Python SDK / Node.js / cURL / LiteAI Chat, security, comparison with competitors, FAQ.
Claude Opus 4.8 — what it can do and where to buy it in 2026
Complete guide to Claude Opus 4.8 in 2026: what's new vs Sonnet 4.6 and Haiku 4.5, benchmarks (SWE-bench 72%, MMLU 89%, Computer use 38%), pricing (LiteAI $1/1M flat, 45× cheaper than Anthropic), how to buy and connect in 30 seconds, real scenarios (code review, refactoring, architecture, computer use), comparison with GPT-5 / Gemini / DeepSeek, FAQ.
OpenRouter vs LiteAI — which Claude provider to pick in 2026
OpenRouter AI explained, how to get a key from Russia, tariffs, 5.5% platform fee, RUB payment, alternatives (ProxyAPI, Bothub, LiteAI), FAQ on top-up, free-tier, auto-routing, BYOK. 400+ models on OpenRouter vs Claude-only LiteAI, real numbers for 2026.
Claude Code on Windows — download and install in 5 minutes without a VPN
Step-by-step guide for installing Claude Code CLI on Windows 10/11: Node.js 18+, npm install, PowerShell, settings.json, environment variables, verification via curl, FAQ for PATH and ExecutionPolicy. Targets claude code windows, claude code download, how to install claude code on windows.
How to pay for Claude Pro from anywhere in 2026 — 4 working methods
Detailed breakdown of 4 methods to pay for Claude Pro from outside US/EU: VPN + Wise/Revolut, friend's card, gray-market accounts on FunPay/G2G, and API key via LiteAI with USDT. Cost, risk, legal comparison. When Pro wins, when API wins, and how to combine them.
Claude and Claude Desktop on Windows and macOS — setup with the LiteAI API key
How to connect Claude Code and Claude Desktop to Anthropic via LiteAI on Windows and macOS: env variables, settings.json, exact paths to claude_desktop_config.json on both OSes, MCP servers, key verification in 5 minutes without a VPN.
AI in the browser in 2026 — what it is, types, and why you need it
What AI in the browser is in plain English, formats (web chat, extension, self-hosted), comparison of LiteAI Chat, Open WebUI, claude.ai, ChatGPT, Gemini, security and privacy, how to get Claude Opus 4.8 in your browser in 30 seconds.
Best AI for coding in 2026 — Claude, Cursor, Copilot, Codex compared
Honest review of 5 main AI tools for coding in 2026: Claude Code, Cursor, GitHub Copilot, OpenAI Codex CLI, aider. Strengths, weaknesses, price, which tasks they suit. How to build a working stack for $20/month.
Do you need a Claude Code subscription and how to pay from anywhere in 2026
What "Claude Code subscription" really means, why Claude Pro does not work with CLI, real payment methods for the API from anywhere, comparison of VPN+card, marketplaces, and LiteAI by price and risk.
How to connect OpenClaw to Anthropic via LiteAI in 2026
Step-by-step guide: LiteAI API key, openclaw.json5 config, ANTHROPIC_BASE_URL, model list opus4.8 / sonnet4.6 / haiku4.5 / fable-5, prompt caching, 1M context, Docker pitfalls.
LiteAI Chat: web UI for Claude in browser and on phone
Quick start for LiteAI Chat at chat.liteai.tech: email/password login right after token purchase, same Claude models (Opus/Sonnet/Haiku/fable-5), history, file upload, voice, mobile-friendly. No install, powered by Open WebUI.
The fable-5 model — what's new, what's improved, and why it's a steal through LiteAI
What's improved in Anthropic's fable-5 model: reasoning, code, long context, tool use. Price comparison: Anthropic direct vs LiteAI — up to 2.5× cheaper on output tokens.
Claude Code from anywhere in 2026 — how to run it without a foreign card
How to run Claude Code from anywhere in 2026 without a VPN: install, configure, Opus 4.8 / Sonnet 4.6 pricing, comparison with marketplace keys and the VPN route.
Anthropic Claude vs OpenAI GPT vs DeepSeek — API comparison for developers
A side-by-side of the three biggest AI APIs by price, quality and availability. When to use Claude, when GPT, when DeepSeek, and what to pay through LiteAI.
How to try the Anthropic API for free in 2026
How to use Claude without paying: the free tier on claude.ai, OpenRouter free models, and a $1 trial package on LiteAI.
Claude Code vs Cursor: which AI coding tool should you pick?
A comparison of Claude Code CLI and Cursor IDE: strengths, pricing, limits, what each tool is best at, and which one to add to your workflow.
Claude Code with an Anthropic API key — set up in 2 minutes
How to connect Claude Code to an Anthropic API key through LiteAI. Environment variables, opencode setup, base URL configuration.
Pay for the Anthropic API with Bitbanker — USDT crypto checkout
How to pay for the Anthropic API from anywhere in 2026 with USDT (TRC20/ERC20) through Bitbanker. Step-by-step guide via LiteAI, no foreign cards, no KYC.
Claude Pro vs Anthropic API key: which one should a developer pick?
A side-by-side comparison of a Claude Pro subscription vs an Anthropic API key. Cost, limits, when the API wins, what to choose for code and production workloads.