One API Key, All AI Models. Pay with Crypto. | Token Relay

Token Relay is an AI API proxy that gives you one OpenAI-compatible endpoint for every major language model. Access GPT-4o, Claude Opus 4.7, Gemini 2.5 Pro, DeepSeek V4, Kimi K2.6, GLM 5.1, and Qwen3.5 — all through a single API key. Just change base_url in your existing OpenAI SDK code and everything works. Pay with USDT (BSC). No credit card. No KYC. No geo-restrictions. Transparent per-token billing with real-time usage charts. 12+ models across 7 providers.

Mantle — The ultimate founder launchpad: Cap tables, equity & 409As

The ultimate founder launchpad: Cap tables, equity & 409As

Hey Product Hunt! 👋 I built Token Relay because I was tired of managing 5 different API keys and payment methods just to access different AI models. What it does: One API key → GPT-4o, Claude Opus 4.7, Gemini 2.5 Pro, DeepSeek V4, Kimi K2.6, GLM 5.1, Qwen3.5. Drop-in replacement for OpenAI SDK — just change base_url. Why crypto payment: I'm based in China. Getting a credit card that works for OpenAI/Anthropic is nearly impossible. USDT on BSC solves this — transfer and your balance auto-credits in seconds. Tech stack: Fastify + TypeScript + SQLite, deployed on a single VPS in Singapore. Open source friendly. Would love feedback from the PH community — especially on pricing and which models to add next. AMA!

Mantle — The ultimate founder launchpad: Cap tables, equity & 409As

The ultimate founder launchpad: Cap tables, equity & 409As