Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
📂 Others
👤 Era E-Market
Product Description
We provide API KEY subscription services for access to the latest models from Anthropic, including Opus 4.7 Thinking 1M + Max Effort mode:
>> MAX X5 Subscription is for professionals who have Claude embedded in their workflow on a permanent basis — consultants, researchers, technical specialists, product teams. Perfect for those who work with large volumes of text, code, or complex tasks throughout the entire workday.
>>> MAX X20 Subscription is for those who use Claude as a full-fledged work tool throughout the entire day and cannot afford compromises — whether it's agentic systems, large research projects, production products, and non-stop programming. Ideal for teams and companies where Claude processes large flows of tasks in automatic or semi-automatic mode. Optimal when Claude operates autonomously and executes long task chains without human involvement.
Works with all major tools:
Claude Code, Cursor, VS Code, N8N, Open Cowork, Pencil Dev, OpenCode, Python SDK, and any application or backend that supports standard API connections.
💎 OUR ADVANTAGES
✅ After payment, you receive an API key with a prepaid balance in USD that matches Anthropic's pricing (with caching)
✅ You get access to all original Anthropic models (no downgrade): Opus 4.7 Thinking 1M, Sonnet 4.6, Haiku 4.5
✅ Full expense control via a convenient real-time Dashboard and Telegram bot for support
✅ Setup instructions for connecting the key to popular software
✅ The key is issued personally for 1 user (not shared)
✅ Create amazing content and workflows with ease thanks to Opus-powered capabilities
! After the activation instructions are delivered — no refunds are possible !
Additional Information
Quick Setup Guide:
1. After payment, you will receive a unique API key (format: sk-xxxxx)
2. Install ClaudeCode from the official site: https://code.claude.com/docs/ru/setup
3. Configure environment variables (instructions included)
4. Launch with the command: claude
1. After payment, you will receive a unique API key (format: sk-xxxxx)
2. Install ClaudeCode from the official site: https://code.claude.com/docs/ru/setup
3. Configure environment variables (instructions included)
4. Launch with the command: claude
Customer Reviews (8 positive reviews)
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
07.05.2026
Great product and responsive support. The key was activated quickly, and the seller answered my questions clearly. I tested it with Claude Code and the API worked smoothly. Very convenient option if you need quick access and easy setup.
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
07.05.2026
Fast delivery and everything worked as expected. I received the API key quickly, the setup instructions were clear, and I was able to connect it to Claude Code without problems. The dashboard is also useful for tracking usage. Good service overall.
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
07.05.2026
Everything went well. The API key was delivered fast, the instructions were easy to follow, and the service worked properly after setup. Support was helpful and quick to respond. I’m satisfied with the purchase and would recommend it.
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
06.05.2026
Доступ выдали в течении 5 минут
Ответили на мои тупые вопросы
Ключ работает, удобный дашборд
Привязал его в расширение claude code и все работает
Ответили на мои тупые вопросы
Ключ работает, удобный дашборд
Привязал его в расширение claude code и все работает
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
05.05.2026
все работает
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
27.04.2026
Купил, всё хорошо
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
20.04.2026
One of the best!
⭐
Positive Review
Product:
Best! Claude AI Opus 4.7 | Claude Code API | Claude PRO / MAX X5 / X20 | API
26.03.2026
Excellent service and product quality! ⭐⭐⭐⭐⭐
The seller was incredibly quick to respond and very helpful throughout the process. The API works flawlessly with no issues whatsoever. Everything has been set up smoothly, and the integration was seamless. Highly recommend this seller and their service. Great experience overall!
The seller was incredibly quick to respond and very helpful throughout the process. The API works flawlessly with no issues whatsoever. Everything has been set up smoothly, and the integration was seamless. Highly recommend this seller and their service. Great experience overall!
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