RecognizeBrazilRNMOCR

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最后更新时间：2025-04-28 16:23:36

RecognizeBrazilRNMOCR

最后更新时间： 2025-04-28 16:23:36

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1. API Description

Domain name for API request: ocr.intl.tencentcloudapi.com.

This interface supports identification of the front and back of Brazilian RNM license. The default interface request frequency limit is 5 times per second.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer

Try it

API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name	Required	Type	Description
Action	Yes	String	Common Params. The value used for this API: RecognizeBrazilRNMOCR.
Version	Yes	String	Common Params. The value used for this API: 2018-11-19.
Region	No	String	Common Params. This parameter is not required.
ImageBase64	No	String	Base64 value of the image. Supported image formats: PNG, JPG, JPEG, GIF format is not supported yet. Supported image size: The downloaded image should not exceed 7M after Base64 encoding. Image downloading time should not exceed 3 seconds.
ImageUrl	No	String	URL address of the image. Supported image formats: PNG, JPG, JPEG, GIF format is not supported yet. Supported image size: The downloaded image should not exceed 7M after Base64 encoding. Image download time should not exceed 3 seconds. URLs of images stored in Tencent Cloud can guarantee higher download speed and stability. It is recommended that images be stored in Tencent Cloud. The speed and stability of URLs not stored in Tencent Cloud may be affected to a certain extent.
BackImageBase64	No	String	Base64 value of the image on the back of the card. Supported image formats: PNG, JPG, JPEG, GIF format is not supported yet. Supported image size: The downloaded image should not exceed 7M after Base64 encoding. Image download time should not exceed 3 seconds. An ImageUrl and ImageBase64 must be provided. If both are provided, only ImageUrl will be used.
BackImageUrl	No	String	The URL address of the image on the back of the card. Supported image formats: PNG, JPG, JPEG, GIF format is not supported yet. Supported image size: The downloaded image does not exceed 7M after Base64 encoding. The image download time does not exceed 3 seconds. The URL of the image stored in Tencent Cloud can ensure higher download speed and stability. It is recommended to store the image in Tencent Cloud. The speed and stability of the URL stored outside Tencent Cloud may be affected to a certain extent.
ReturnHeadImage	No	Boolean	Whether to return portrait photos.

3. Output Parameters

Parameter Name	Type	Description
SOBRENOME	String	Last name
NOME	String	First name
DATADENASCIMENTO	String	Date of Birth
SEXO	String	Gender
MEMBERSHIP	String	Parents name
NACIONALIDADE	String	Nationality
VALIDADE	String	Expiry Date
RNM	String	RNM
CPF	String	CPF
CLASSIFICATION	String
PRAZODERESIDENCIA	String
ISSUANCE	String	Issue Date
AMPAROLEGAL	String	Legal basis
MRZ	String	Machine readable zone code
PortraitImage	String	PortraitImage
PortraitImageBack	String	PortraitImage(Back)
RequestId	String	The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 RecognizeBrazilRNMOCR

Input Example

POST / HTTP/1.1
Host: ocr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: RecognizeBrazilRNMOCR
<public parameters>

{
    "ImageBase64": "/9j/4AAQSkZJRg.....s97n//2Q==",
    "ImageUrl": "",
    "BackImageBase64": "/9j/4AAQSkZJRg.....s97n//2Q==",
    "BackImageUrl": "",
    "ReturnHeadImage": false
}

Output Example

{
    "Response": {
        "AMPAROLEGAL": "AAAA. 37, XXX.",
        "CLASSIFICATION": "AAAA",
        "CPF": "111.111.111-11",
        "DATADENASCIMENTO": "10/06/1992",
        "ISSUANCE": "29/11/2020 XX/XX/XX",
        "MEMBERSHIP": "BBBB AAA/XXX XXX",
        "MRZ": "I BBBBB 4 00000AAA0000 6 AAA",
        "NACIONALIDADE": "AAAA",
        "NOME": "AAAA",
        "PRAZODERESIDENCIA": "Indeterminado",
        "PortraitImage": "",
        "PortraitImageBack": "",
        "RNM": "V11111-P",
        "RequestId": "50a1a4d1-1468-4097-a44e-bea39e17bf47",
        "SEXO": "",
        "SOBRENOME": "XXXX",
        "VALIDADE": "07/07/2031"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

Tencent Cloud CLI 3.0

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code	Description
FailedOperation.DownLoadError	File download failed.
FailedOperation.ImageDecodeFailed	Image decoding failed.
FailedOperation.UnKnowError	Unknown error.
FailedOperation.UnOpenError	The service is not activated.
LimitExceeded.TooLargeFileError	The file is too large.
ResourceUnavailable.ResourcePackageRunOut	The account resource package is exhausted.

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