Vercel AI SDK with BigModel.io: models and setup

TypeScript toolkit for AI apps. Use @ai-sdk/openai-compatible or @ai-sdk/anthropic.

Create an API keySetup guide

Who it is for

Developers calling models from their own code with an official SDK or an LLM framework.

Website: ai-sdk.dev

Set up Vercel AI SDK in three steps

  1. Create an API key in the BigModel.io console. Give it a spend limit if the app runs unattended.
  2. Add an OpenAI-compatible provider with base URL https://bigmodel.io/v1 and paste the key.
  3. Copy a model ID from the model directory and add it to the app.
OpenAI base URL
https://bigmodel.io/v1
API key
sk-...

The full guide covers model choice, limits and common errors. Vercel AI SDK guide →

Models to try

Related apps

OpenAI SDKOfficial OpenAI SDKs for Python and Node.js. Set base_url and use your BigModel.io key.Anthropic SDKOfficial Anthropic SDKs for Python and TypeScript, for models that list the Messages API.LangChainFramework for LLM apps and agents. Use ChatOpenAI with a custom base URL, or ChatAnthropic.