> For the complete documentation index, see [llms.txt](https://docs.infoway.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.infoway.io/en-docs/getting-started.md).

# Getting Started

- [Quickstart](https://docs.infoway.io/en-docs/getting-started/quickstart.md)
- [Get Your API Key](https://docs.infoway.io/en-docs/getting-started/get-your-api-key.md)
- [API Limitation](https://docs.infoway.io/en-docs/getting-started/api-limitation.md)
- [REST API Limitation](https://docs.infoway.io/en-docs/getting-started/api-limitation/rest-api-limitation.md)
- [WebSocket Limitation](https://docs.infoway.io/en-docs/getting-started/api-limitation/websocket-limitation.md)
- [Free Plan Limitation](https://docs.infoway.io/en-docs/getting-started/api-limitation/free-plan.md): The Free plan is intended for product evaluation and integration testing. Paid plans are intended for production market data services. We are narrowing the symbols available on the Free plan so that e
- [Error Codes](https://docs.infoway.io/en-docs/getting-started/error-codes.md)
- [REST API Error Codes](https://docs.infoway.io/en-docs/getting-started/error-codes/rest-api-error-codes.md)
- [WebSocket Error Codes](https://docs.infoway.io/en-docs/getting-started/error-codes/websocket-error-codes.md)
- [Endpoints](https://docs.infoway.io/en-docs/getting-started/endpoints.md): This section describes how to access real-time and historical market data through our REST APIs. All endpoints support batch queries and follow a consistent RESTful path structure.
- [HTTP Protocols](https://docs.infoway.io/en-docs/getting-started/http-protocols.md): Request and response conventions for HTTP and WebSocket.
- [Symbol convention](https://docs.infoway.io/en-docs/getting-started/symbol-convention.md)