Vynex API unifies access to GPT-5.5, Claude Opus 4.8, Gemini 3.1

Vynex API has launched a new service that provides a single OpenAI-compatible endpoint to access multiple large language models, including GPT-5.5, Claude Opus 4.8, and Gemini-1.5-Flash. This unified API aims to simplify development by allowing users to switch between different models with a single API key and without rewriting integration code. The service supports features like streaming and tool calling, and offers transparent per-token pricing for various models, from frontier options to more cost-effective open-source alternatives. AI

IMPACT Simplifies LLM integration and A/B testing for developers by providing a single API endpoint.

RANK_REASON The item describes a service that integrates existing LLMs, rather than a new frontier model release or core research.

Read on dev.to — LLM tag →

• Anthropic
• Claude Opus 4.8
• Claude Sonnet 4.6
• DeepSeek
• Gemini-1.5-Flash
• General Language Model
• .google
• GPT-5.4
• GPT-5.5
• OpenAI
• Qwen
• Vynex API

• product
• infra

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