> For the complete documentation index, see [llms.txt](https://developers-apps-in-toss.toss.im/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers-apps-in-toss.toss.im/api/zh/iap.md).

# 应用内支付

## 查询支付状态

> 可以查询已生成支付单的交易状态和交易流水。根据情况，即使未收到批准响应时也可使用。\
> \
> \### 业务错误码\
> \
> 以下错误与 HTTP 200 一起 \`resultType: FAIL\`返回。\
> \
> \| errorCode | 说明            |\
> \| --------- | ------------- |\
> \| \`4095\`    | 超出请求限额。请稍后再试。 |\
> \
> \*\*请求限额\*\*: 每个 App 每分钟 3,000 次

```json
{"openapi":"3.1.0","info":{"title":"Apps in Toss 合作伙伴 API","version":"1.0.0"},"tags":[{"description":"这是处理与应用内支付相关请求的 API。","name":"iap"}],"servers":[{"description":"运营（简易登录·消息发送·Toss 积分发放等）","url":"https://apps-in-toss-api.toss.im"}],"security":[{"mutualTLS":[]}],"components":{"securitySchemes":{"mutualTLS":{"description":"这是基于发给合作伙伴的客户端证书的 mTLS 认证。通过证书的 CN 识别迷你应用。证书签发·管理方法请参考 [使用服务器 API](https://developers-apps-in-toss.toss.im/documentation/integration/server-api) 文档。","type":"mutualTLS"}},"schemas":{"GetOrderRequest":{"description":"这是应用内支付订单状态查询请求体。","properties":{"orderId":{"description":"这是要查询的应用内支付订单 ID。","type":"string"}},"required":["orderId"]},"TossApiSuccessGetIapOrderPartnerStatusResult":{"description":"这是成功响应封装。","properties":{"resultType":{"description":"这是处理结果。成功时 `SUCCESS`。","enum":["SUCCESS"],"type":"string"},"success":{"$ref":"#/components/schemas/GetIapOrderPartnerStatusResult"}},"required":["resultType","success"],"type":"object"},"GetIapOrderPartnerStatusResult":{"description":"这是合作伙伴查询到的应用内支付订单状态信息。","properties":{"orderId":{"description":"这是查询到的订单唯一标识符。与请求中使用的 orderId 相同。","type":"string"},"reason":{"description":"这是对 status 值的人类可读补充说明。根据 status 不同，文案会变化。","type":"string"},"sku":{"description":"这是与订单关联的商品 SKU。如果无法确定订单状态（即 status 为 MINIAPP\\_MISMATCH、NOT\\_FOUND、ERROR 时），则不会返回。","type":"string"},"status":{"description":"订单状态。MINIAPP\\_MISMATCH：不是请求的迷你应用订单，NOT\\_FOUND：找不到订单，ORDER\\_IN\\_PROGRESS：订单仍在进行中，PAYMENT\\_COMPLETED：支付已完成，PURCHASED：购买已完成，FAILED：购买失败，REFUNDED：订单已退款，ERROR：因目录查询失败等导致超出正常范围的状态。","enum":["MINIAPP_MISMATCH","NOT_FOUND","ORDER_IN_PROGRESS","PAYMENT_COMPLETED","PURCHASED","FAILED","REFUNDED","ERROR"],"type":"string"},"statusDeterminedAt":{"description":"这是订单状态最后一次确定的时间。如果无法确定订单状态（即 status 为 MINIAPP\\_MISMATCH、NOT\\_FOUND、ERROR 时），则不会返回。","format":"date-time","type":"string"}},"required":["orderId","reason","status"]},"TossApiFail":{"description":"这是失败响应封装。业务错误会以 HTTP 200 返回，所以 `resultType`请务必确认。","properties":{"error":{"$ref":"#/components/schemas/TossApiError"},"resultType":{"description":"这是处理结果。 `SUCCESS`除 SUCCESS 之外的值都请视为失败处理。通常 `FAIL`。","enum":["FAIL","HTTP_TIMEOUT","NETWORK_ERROR","EXECUTION_FAIL","INTERRUPTED","INTERNAL_ERROR"],"type":"string"},"success":{"description":"失败时始终为 null。"}},"required":["error","resultType"],"type":"object"},"TossApiError":{"description":"这是错误详细信息。","properties":{"data":{"description":"这是错误附加信息。请求限额超出时 `retryAfterSeconds`会包含其中。","type":"object"},"errorCode":{"description":"这是错误代码。请参考各 API 的业务错误代码表。","type":"string"},"errorType":{"description":"这是内部错误分类值。错误区分时 `errorCode`请用于错误区分。","format":"int32","type":"integer"},"reason":{"description":"这是人类可读的错误说明。","type":"string"},"title":{"description":"这是错误标题。大多为 null。","type":"string"}},"required":["errorCode","reason"],"type":"object"},"TossApiValidationFail":{"description":"这是请求字段验证失败时的响应。","properties":{"error":{"$ref":"#/components/schemas/TossApiValidationFailError"},"resultType":{"description":"这是处理结果。 `SUCCESS`除 SUCCESS 之外的值都请视为失败处理。通常 `FAIL`。","enum":["FAIL","HTTP_TIMEOUT","NETWORK_ERROR","EXECUTION_FAIL","INTERRUPTED","INTERNAL_ERROR"],"type":"string"},"success":{"description":"失败时始终为 null。"}},"required":["error","resultType"],"type":"object"},"TossApiValidationFailError":{"description":"这是错误详细信息。","properties":{"data":{"description":"这是错误附加信息。请求限额超出时 `retryAfterSeconds`会包含其中。","properties":{"errorDetails":{"description":"这是按字段划分的验证失败详情列表。","items":{"$ref":"#/components/schemas/TossApiFieldError"},"type":"array"}},"type":"object"},"errorCode":{"description":"这是错误代码。请参考各 API 的业务错误代码表。","type":"string"},"errorType":{"description":"这是内部错误分类值。错误区分时 `errorCode`请用于错误区分。","format":"int32","type":"integer"},"reason":{"description":"这是人类可读的错误说明。","type":"string"},"title":{"description":"这是错误标题。大多为 null。","type":"string"}},"required":["errorCode","reason"],"type":"object"},"TossApiFieldError":{"description":"这是按字段划分的验证失败详情列表。","properties":{"field":{"description":"这是验证失败的字段名。","type":"string"},"message":{"description":"这是验证失败原因。","type":"string"},"rejectedValue":{"description":"这是被拒绝的输入值。"}},"type":"object"}}},"paths":{"/api-partner/v1/apps-in-toss/order/get-order-status":{"post":{"description":"可以查询已生成支付单的交易状态和交易流水。根据情况，即使未收到批准响应时也可使用。\n\n### 业务错误码\n\n以下错误与 HTTP 200 一起 `resultType: FAIL`返回。\n\n| errorCode | 说明            |\n| --------- | ------------- |\n| `4095`    | 超出请求限额。请稍后再试。 |\n\n**请求限额**: 每个 App 每分钟 3,000 次","operationId":"getIapOrderStatus","parameters":[],"requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/GetOrderRequest"}}},"required":true},"responses":{"200":{"content":{"application/json":{"schema":{"discriminator":{"mapping":{"FAIL":"#/components/schemas/TossApiFail","SUCCESS":"#/components/schemas/TossApiSuccessGetIapOrderPartnerStatusResult"},"propertyName":"resultType"},"oneOf":[{"$ref":"#/components/schemas/TossApiSuccessGetIapOrderPartnerStatusResult"},{"$ref":"#/components/schemas/TossApiFail"}]}}},"description":"已成功查询应用内支付状态"},"400":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/TossApiValidationFail"}}},"description":"请求正文格式不正确。 `error.data.errorDetails`请在此查看各字段详情。"},"500":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/TossApiFail"}}},"description":"分类未明的服务器错误。若持续失败，请联系合作伙伴支持渠道。"}},"summary":"查询支付状态","tags":["iap"]}}}}
```


---

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