
DeepSeek v4-pro Guide: API, IDE Integration and Routing
Learn how to use DeepSeek v4-pro with REST API, VS Code, Cursor, LSP proxy, Codex routing and offline deployment.

Learn how to use DeepSeek v4-pro with REST API, VS Code, Cursor, LSP proxy, Codex routing and offline deployment.

Connect DeepSeek to Claude Code on Windows, fix ccswitch ConnectionRefused errors, and verify models with PowerShell.

How DeepSeek’s reported $7.4B raise could reshape AI coding with V4, agent tools, low-cost APIs, and open models.

Set up DeepSeek in Claude Code with Anthropic-compatible API, model configs, pricing, and troubleshooting tips.

Explore DeepSeek-V4-Pro architecture, benchmarks, long-context performance, and deployment tips for developers.

Check the real coding capability gap between DeepSeek V4 and Claude Opus 4.7, including benchmarks, costs and practical model selection strategies.
In-depth insights on LLM frontier tech, API gateway solutions and enterprise practice.
Stay current with 4SAPI release notes and industry deep dives.