Tutorials and Guides2026-06-255616

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.

DeepSeekDeepSeek v4-proLLM APIVS CodeCursor

Read more

Tutorials and Guides2026-06-182189

GPT-5.5 API Guide & Model Selection for Developers

Explore GPT-5.5 features, model comparison, and 4SAPI integration guide with Python, Node.js, and curl examples for developers.

GPT-5.5OpenAI4SAPILLM APIModel Selection

Read more

Tutorials and Guides2026-06-172173

Claude Code with DeepSeek: Setup, Pricing & Fixes

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

Claude CodeDeepSeekAI CodingLLM APIAPI Setup

Read more

Tutorials and Guides2026-06-098607

DeepSeek V4 Pro with Claude Code: Low-Cost AI Coding

Learn how to connect DeepSeek V4 Pro to Claude Code, configure cc-switch, fix model errors, and reduce AI coding costs.

DeepSeek V4 ProClaude Codecc-switchAI CodingLLM API

Read more

Comparisons2026-06-086632

DeepSeek V4 vs GPT-5.5: Why Developers Should Care

Compare DeepSeek V4 and GPT-5.5 on open weights, API pricing, chips, and deployment choices for developers.

DeepSeek V4GPT-5.5Open-Source LLMAI Model SelectionLLM API

Read more

Tutorials and Guides2026-06-087535

4SAPI Integration Guide: AI Model Aggregation API

Learn how to use 4SAPI as an ai model aggregation api, from API key setup to model selection and Python calls.

4SAPILLM APIAPI RelayModel Aggregation

Read more