> For the complete documentation index, see [llms.txt](https://docs.accurascan.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.accurascan.com/solutions/micr-cheque-scanner/flutter/setup-accura-micr.md).

# Setup Accura MICR

### Setting up License

```
  Future<void> getMetaData() async{
    try {
      await AccuraOcr.getMetaData().then((value) =>
          setupConfigData(json.decode(value)));
    }on PlatformException{}
    if (!mounted) return;
  }
```

**Error:** String

**Success:** JSON String Response = {**isValid:** boolean,**isMICR:** boolean}

***

### Setting up Configuration's,Error mssages and Scaning title messages

```
  Future<void> setAccuraConfig() async{
    try {
      await AccuraOcr.setLowLightTolerance(10);
      await AccuraOcr.setMotionThreshold(25);
      await AccuraOcr.setMinGlarePercentage(6);
      await AccuraOcr.setMaxGlarePercentage(99);
      await AccuraOcr.setBlurPercentage(60);
      await AccuraOcr.setCameraFacing(0);

      await AccuraOcr.SCAN_TITLE_MICR("Scan Cheque");=

      await AccuraOcr.ACCURA_ERROR_CODE_MOVE_AWAY("Move Phone Away");
      await AccuraOcr.ACCURA_ERROR_CODE_MOVE_CLOSER("Move Phone Closer");
      await AccuraOcr.ACCURA_ERROR_CODE_KEEP_MICR_IN_FRAME("Keep MICR in Frame");
      await AccuraOcr.ACCURA_ERROR_CODE_MOTION("Keep Document Steady");
      await AccuraOcr.ACCURA_ERROR_CODE_DOCUMENT_IN_FRAME("Keep document in frame");
      await AccuraOcr.ACCURA_ERROR_CODE_PROCESSING("Processing");
      await AccuraOcr.ACCURA_ERROR_CODE_BLUR_DOCUMENT("Blur detect in document");
      await AccuraOcr.ACCURA_ERROR_CODE_GLARE_DOCUMENT("Glare detect in document");
      await AccuraOcr.ACCURA_ERROR_CODE_DARK_DOCUMENT("Low lighting detected");
      await AccuraOcr.isShowLogo(1);

      await AccuraOcr.CameraScreen_Color("#80000000");   //Pass empty string for clear color else pass the Hex code e.g, #FFFFFF.
      await AccuraOcr.CameraScreen_Back_Button(1); //For iOS disable the back button by Passing 0.
      await AccuraOcr.CameraScreen_Change_Button(1); //To disable flip camera button pass 0.
      await AccuraOcr.CameraScreen_Frame_Color("#D5323F"); //Pass a Hex Code to change the color of the frame.
      await AccuraOcr.CameraScreen_Text_Border_Color("#000000"); //Pass a Hex Code to change the color of the text border pass empty string to disable it.
      await AccuraOcr.CameraScreen_Text_Color("#FFFFFF"); //Pass a Hex Code to change the color of the text.

      await AccuraOcr.setAccuraConfigs();

    }on PlatformException{}
  }
  
```

***

### Method for scan MICR documents.

```
Future<void> startMICR() async {
try {
var config = [
  micrselected, /*e13b or cmc7*/
];
await AccuraOcr.startMICR(config)
    .then((value) => {
  setState((){
    dynamic result = json.decode(value);
  })
}).onError((error, stackTrace) => {
});
} on PlatformException {}
}
```

**Success:** JSON Response {front\_data: JSONObjects, front\_img: URI}

**Error:** String

***