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integration for LangChain.js","maintainers":[{"name":"hwchase17","email":"hw.chase.17@gmail.com"},{"name":"jacoblee93","email":"jacoblee93@gmail.com"},{"name":"basproul","email":"braceasproul@gmail.com"},{"name":"eric_langchain","email":"eric@langchain.dev"},{"name":"andrewnguonly","email":"andrewnguonly@gmail.com"},{"name":"nfcampos","email":"nuno@boringbits.io"},{"name":"davidduong","email":"david@duong.cz"},{"name":"maddyadams","email":"madelyn.adams1@gmail.com"},{"name":"sam_noyes","email":"sam@langchain.dev"},{"name":"hntrl","email":"hunter@hntrl.io"}],"readme":"# @langchain/xai\n\nThis package contains the LangChain.js integrations for xAI.\n\n## Installation\n\n```bash npm2yarn\nnpm install @langchain/xai @langchain/core\n```\n\n## Chat models\n\nThis package adds support for xAI chat model inference.\n\nSet the necessary environment variable (or pass it in via the constructor):\n\n```bash\nexport XAI_API_KEY=\n```\n\n```typescript\nimport { ChatXAI } from \"@langchain/xai\";\nimport { HumanMessage } from \"@langchain/core/messages\";\n\nconst model = new ChatXAI({\n  apiKey: process.env.XAI_API_KEY, // Default value.\n});\n\nconst message = new HumanMessage(\"What color is the sky?\");\n\nconst res = await model.invoke([message]);\n```\n\n## Development\n\nTo develop the `@langchain/xai` package, you'll need to follow these instructions:\n\n### Install dependencies\n\n```bash\nyarn install\n```\n\n### Build the package\n\n```bash\nyarn build\n```\n\nOr from the repo root:\n\n```bash\nyarn build --filter=@langchain/xai\n```\n\n### Run tests\n\nTest files should live within a `tests/` file in the `src/` folder. Unit tests should end in `.test.ts` and integration tests should\nend in `.int.test.ts`:\n\n```bash\n$ yarn test\n$ yarn test:int\n```\n\n### Lint & Format\n\nRun the linter & formatter to ensure your code is up to standard:\n\n```bash\nyarn lint && yarn format\n```\n\n### Adding new entrypoints\n\nIf you add a new file to be exported, either import & re-export from `src/index.ts`, or add it to the `entrypoints` field in the `config` variable located inside `langchain.config.js` and run `yarn build` to generate the new entrypoint.\n","readmeFilename":"README.md"}