Any model, one interface: the three.ws multi-provider LLM router over MCP. Discover available providers/models (Claude, GPT-5, Grok, Qwen, DeepSeek, NVIDIA Nemotron, IBM Granite and more) and run a chat completion through whichever one fits. Free tiers need no key; paid flagships unlock with a three.ws API key.
MCP server for IBM watsonx.ai by three.ws — chat, text generation, embeddings, tokenization, and model discovery with IBM Granite foundation models. Uses your own IBM Cloud credentials.
x402 pay-per-use MCP server for IBM Granite AI — chat, code, embeddings, analysis, and time-series forecasting. Pay USDC on Solana per call. No IBM Cloud account required.