Hey folks — I built A2Agent, a pay-as-you-go LLM API gateway similar to OpenRouter, but focused on Chinese open-weight models: DeepSeek / GLM / Kimi / Qwen / MiniMax One API key, OpenAI + Anthropic compatible Priced below official vendor rates, no top-up fee, credits don’t expire New accounts get $5 free credit (no card) Where I am now ~500 registered users Very few people top up after the free credit People can sign up and create keys, but paid conversion is near zero Wha...