API Documentation

Signature Detection Example

Signature or any sort of verification text can be detected from the image.
Example 1
post
https://api.iapp.co.th/signature-detection/file
/
Signature Detection

Sample Requests

CURL
Python
Java - Unirest
C#
NodeJS - Request
Objective C
PHP
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curl --location --request POST 'https://api.iapp.co.th/book-bank-ocr/file'
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--header 'apikey: --- Your API Key ---'
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--form '[email protected]"/your/path/to/image.jpg"'
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import requests
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url = "https://api.iapp.co.th/book-bank-ocr/file"
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payload={}
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files=[ ('file',('image.jpg',open('/your/path/to/image.jpg','rb'),'image/jpeg')) ]
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headers = { 'apikey': '--- Your API Key ---' }
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response = requests.request("POST", url, headers=headers, data=payload, files=files)
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print(response.text)
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Unirest.setTimeouts(0, 0);
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HttpResponse<String> response = Unirest.post("https://api.iapp.co.th/book-bank-ocr/file")
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.header("apikey", "--- Your API Key ---")
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.field("file", new File("/your/path/to/image.jpg"))
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.asString();
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var client = new RestClient("https://api.iapp.co.th/book-bank-ocr/file");
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client.Timeout = -1;
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var request = new RestRequest(Method.POST);
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request.AddHeader("apikey", "--- Your API Key ---");
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request.AddFile("file", "/your/path/to/image.jpg");
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IRestResponse response = client.Execute(request);
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Console.WriteLine(response.Content);
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var request = require('request');
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var fs = require('fs');
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var options = {
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'method': 'POST',
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'url': 'https://api.iapp.co.th/book-bank-ocr/file',
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'headers': {
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'apikey': '--- Your API Key ---'
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},
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formData: {
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'file': {
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'value': fs.createReadStream('/your/path/to/image.jpg'),
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'options': {
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'filename': 'image.jpg',
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'contentType': null
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}
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}
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}
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};
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request(options, function (error, response) {
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if (error) throw new Error(error);
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console.log(response.body);
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});
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#import <Foundation/Foundation.h>
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dispatch_semaphore_t sema = dispatch_semaphore_create(0);
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NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"https://api.iapp.co.th/book-bank-ocr/file"]
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cachePolicy:NSURLRequestUseProtocolCachePolicy
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timeoutInterval:10.0];
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NSDictionary *headers = @{
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@"apikey": @"--- Your API Key ---"
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};
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[request setAllHTTPHeaderFields:headers];
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NSArray *parameters = @[
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@{ @"name": @"file", @"fileName": @"/your/path/to/image.jpg" }
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];
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NSString *boundary = @"----WebKitFormBoundary7MA4YWxkTrZu0gW";
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NSError *error;
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NSMutableString *body = [NSMutableString string];
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for (NSDictionary *param in parameters) {
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[body appendFormat:@"--%@\r\n", boundary];
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if (param[@"fileName"]) {
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[body appendFormat:@"Content-Disposition:form-data; name=\"%@\"; filename=\"%@\"\r\n", param[@"name"], param[@"fileName"]];
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[body appendFormat:@"Content-Type: %@\r\n\r\n", param[@"contentType"]];
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[body appendFormat:@"%@", [NSString stringWithContentsOfFile:param[@"fileName"] encoding:NSUTF8StringEncoding error:&error]];
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if (error) {
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NSLog(@"%@", error);
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}
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} else {
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[body appendFormat:@"Content-Disposition:form-data; name=\"%@\"\r\n\r\n", param[@"name"]];
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[body appendFormat:@"%@", param[@"value"]];
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}
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}
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[body appendFormat:@"\r\n--%@--\r\n", boundary];
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NSData *postData = [body dataUsingEncoding:NSUTF8StringEncoding];
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[request setHTTPBody:postData];
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[request setHTTPMethod:@"POST"];
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NSURLSession *session = [NSURLSession sharedSession];
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NSURLSessionDataTask *dataTask = [session dataTaskWithRequest:request
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completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
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if (error) {
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NSLog(@"%@", error);
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dispatch_semaphore_signal(sema);
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} else {
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NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
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NSError *parseError = nil;
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NSDictionary *responseDictionary = [NSJSONSerialization JSONObjectWithData:data options:0 error:&parseError];
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NSLog(@"%@",responseDictionary);
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dispatch_semaphore_signal(sema);
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}
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}];
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[dataTask resume];
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dispatch_semaphore_wait(sema, DISPATCH_TIME_FOREVER);
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<?php
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require_once 'HTTP/Request2.php';
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$request = new HTTP_Request2();
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$request->setUrl('https://api.iapp.co.th/book-bank-ocr/file');
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$request->setMethod(HTTP_Request2::METHOD_POST);
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$request->setConfig(array(
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'follow_redirects' => TRUE
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));
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$request->setHeader(array(
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'apikey' => '--- Your API Key ---'
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));
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$request->addUpload('file', '/your/path/to/image.jpg', 'image.jpg', '<Content-Type Header>');
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try {
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$response = $request->send();
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if ($response->getStatus() == 200) {
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echo $response->getBody();
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}
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else {
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echo 'Unexpected HTTP status: ' . $response->getStatus() . ' ' .
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$response->getReasonPhrase();
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}
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}
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catch(HTTP_Request2_Exception $e) {
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echo 'Error: ' . $e->getMessage();
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Return Values

Fields
Type
Description
Message
string
Signature found / Not found
Status
int
API code
Signature: Confidence Score
string
Confidence score of the detection
Signature: Coordinates
string
(X, Y), (X1, Y1) coordinates of the detected signature
Signature: Crop
string
Base64 string of the detected signature crop
Signature: Message
string
Signature detected / Not detected
Inference_time(s)
float
Time taken to process bank book
Example 2