> For the complete documentation index, see [llms.txt](https://support.backpack.exchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.backpack.exchange/support-docs/vn/san-giao-dich/api-and-tai-lieu-danh-cho-nha-phat-trien.md).
# API & Tài Liệu dành cho Nhà Phát Triển
Để biết thông tin về cách sử dụng API của Backpack Exchange — bao gồm giao dịch, quản lý tài khoản và dữ liệu thị trường — vui lòng truy cập tài liệu chính thức của chúng tôi:\
\
[Backpack Exchange API Documentation](https://docs.backpack.exchange/)
Tất cả hướng dẫn thiết lập API, chi tiết các endpoint và hướng dẫn sử dụng WebSocket đều có sẵn trong tài liệu này.
---
# Agent Instructions
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://support.backpack.exchange/support-docs/vn/san-giao-dich/api-and-tai-lieu-danh-cho-nha-phat-trien.md?ask=&goal=
```
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