Question 1

KeyFlow 是什么？

Accepted Answer

KeyFlow 是一个 AI API Key 交易平台，帮助开发者买卖闲置的 API 额度。支持 OpenAI、Claude、Gemini、DeepSeek 等主流大模型厂商。

Question 2

KeyFlow 收费吗？

Accepted Answer

完全免费。发布、浏览、联系卖家均不收取任何费用。

Question 3

如何在 KeyFlow 上买卖 API Key？

Accepted Answer

卖家注册后发布卖单，填写厂商、价格、额度等信息。买家浏览市场，通过站内信联系卖家，双方自行约定支付方式完成交易。

Question 4

What AI providers does KeyFlow support?

Accepted Answer

KeyFlow supports all major AI API providers including OpenAI (GPT-4o), Anthropic (Claude), Google (Gemini), DeepSeek, Alibaba (Qwen), ByteDance (Doubao), Moonshot (Kimi), MiniMax, xAI (Grok), Mistral, Zhipu AI (GLM), and more.

Question 5

Is KeyFlow free?

Accepted Answer

Yes, KeyFlow is completely free to use. No listing fees, no commissions, no charges for messaging sellers.