> For the complete documentation index, see [llms.txt](https://docs.unibook.site/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.unibook.site/zh/api-can-kao/trading.md).

# 交易

## POST /v1/orders

Place order (single or batch)

{% openapi src="<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>" path="/v1/orders" method="post" %}
<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>
{% endopenapi %}

## POST /v1/orders/cancel

Cancel order

{% openapi src="<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>" path="/v1/orders/cancel" method="post" %}
<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>
{% endopenapi %}

## POST /v1/orders/cancel-all

Cancel all open orders (account-wide)

{% openapi src="<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>" path="/v1/orders/cancel-all" method="post" %}
<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>
{% endopenapi %}

## POST /v1/orders/replace

Replace order

{% openapi src="<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>" path="/v1/orders/replace" method="post" %}
<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>
{% endopenapi %}

## POST /v1/orders/schedule-cancel

Dead man's switch

{% openapi src="<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>" path="/v1/orders/schedule-cancel" method="post" %}
<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>
{% endopenapi %}

## POST /v1/orders/twap

TWAP

{% openapi src="<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>" path="/v1/orders/twap" method="post" %}
<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>
{% endopenapi %}

## POST /v1/positions/tpsl

Position take-profit / stop-loss

{% openapi src="<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>" path="/v1/positions/tpsl" method="post" %}
<https://raw.githubusercontent.com/chainupcloud/dex-os-docs/6a3f08872ba918fe24f0927fde0e4c08a9a4de79/api/openapi-v1.json>
{% endopenapi %}