Show HN: Vynex API – One endpoint for 34 LLM models, paid with USDT

Vynex API is a unified LLM gateway that exposes a single OpenAI-compatible endpoint (https://llm-api.vynexcloud.com/v1). Developers keep their existing OpenAI SDK, set the base_url to https://llm-api.vynexcloud.com/v1, and call GPT-5.x, Claude 4.x, Gemini 3.x, DeepSeek, Qwen and GLM by changing the model field. Streaming and function/tool calling are supported, with transparent per-token pricing.

Create an API key, point your OpenAI client at the base_url, and select a model by name. No SDK changes are required to switch between GPT, Claude and Gemini.

Documentation: https://llm-api.vynexcloud.com/docs/ · Pricing: https://llm-api.vynexcloud.com/pricing · Get an API key: https://llm-api.vynexcloud.com/register