> For the complete documentation index, see [llms.txt](https://en.apis.alltick.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://en.apis.alltick.co/integration-process.md).

# Integration Process

- [Process Description](https://en.apis.alltick.co/integration-process/process-description.md): Step 1: Familiarize Yourself with the API Endpoint and Parameters Objective: Gain a deep understanding of the API's URL structure and its expected parameters. Action: Carefully read the market address
- [Market Address Description](https://en.apis.alltick.co/integration-process/market-address-description.md): HTTP Quotes API Address Description Websocket Quotes API Address Description
- [HTTP Quotes API Address Description](https://en.apis.alltick.co/integration-process/market-address-description/http-quotes-api-address-description.md): API Address Description Stock HTTP Interface API Address   The query API uses HTTPS protocol, the complete URL is:   Each time a query request is sent, the method name and token information need to be
- [Websocket Quotes API Address Description](https://en.apis.alltick.co/integration-process/market-address-description/websocket-quotes-api-address-description.md): Stock Market Data WebSocket Subscription Interface Address Base Path: /quote-stock-b-ws-api Complete URL: wss://quote.alltick.io/quote-stock-b-ws-api Authentication Information Each time a connection
- [Token application](https://en.apis.alltick.co/integration-process/token-application.md): Apply for your token
- [Interface restriction description](https://en.apis.alltick.co/integration-process/interface-restriction-description.md): HTTP interface restrictions Websocket interface limitations Error code description
- [HTTP interface restrictions](https://en.apis.alltick.co/integration-process/interface-restriction-description/http-interface-restrictions.md): HTTP interface restrictions 1. Frequency Limits  2. IP Limits Requests are limited based on the token, not the IP address. Example:： The basic plan allows 1 request per second. If a token requests the
- [Websocket interface limitations](https://en.apis.alltick.co/integration-process/interface-restriction-description/websocket-interface-limitations.md): Websocket interface limitations 1、IP Limits 1.1   WebSocket connection limits are based on the allowed connections per Token, not on IP address restrictions.  For example, in the Basic plan, one Token
- [Error code description](https://en.apis.alltick.co/integration-process/interface-restriction-description/error-code-description.md): Error code description
- [Universal standard header description](https://en.apis.alltick.co/integration-process/universal-standard-header-description.md): HTTP Common Standard Headers Websocket Common Standard Header
- [HTTP Common Standard Headers](https://en.apis.alltick.co/integration-process/universal-standard-header-description/http-common-standard-headers.md): Request Common Standard Header  Introduction to response common standard header
- [Websocket Common Standard Header](https://en.apis.alltick.co/integration-process/universal-standard-header-description/websocket-common-standard-header.md): Request Common Standard Header Introduction   Introduction to response common standard header
- [Product Code List](https://en.apis.alltick.co/integration-process/product-code-list.md): A Share Hong Kong Stock US Stock Cryptocurrency (Digital Currency) Commodity (Precious Metals) Forex
- [A Share](https://en.apis.alltick.co/integration-process/product-code-list/a-share.md): List of codes for all A-shares (Shanghai and Shenzhen markets), click the link below to view
- [Hong Kong Stock](https://en.apis.alltick.co/integration-process/product-code-list/hong-kong-stock.md): List of codes for all Hong Kong stocks, click the link below to view
- [US Stock](https://en.apis.alltick.co/integration-process/product-code-list/us-stock.md): List of codes for US stocks, click the link below to view
- [Cryptocurrency (Digital Currency)](https://en.apis.alltick.co/integration-process/product-code-list/cryptocurrency-digital-currency.md): List of codes for all cryptocurrencies, click the link below to view
- [Commodity (Precious Metals)](https://en.apis.alltick.co/integration-process/product-code-list/commodity-precious-metals.md): List of codes for precious metals (gold and silver) and crude oil products, click the link below to view
- [Forex](https://en.apis.alltick.co/integration-process/product-code-list/forex.md): List of codes for all foreign exchange products, click the link below to view