Skip to main content

​
Introduction

Identity is an authentication service provided by Ace Data Cloud for real-name verification of ID cards, bank cards, and phone numbers. Through the unified API of Ace Data Cloud, you can quickly integrate Identity using JavaScript to achieve functionalities such as ID card OCR, ID card verification, bank card verification, and phone number verification.

​
Prerequisites

  • Have an Ace Data Cloud account and obtain an API Token
  • Node.js 18+ or a modern browser environment

​
Basic Usage

The main endpoint for calling the Identity API is: 
POST https://api.acedata.cloud/identity/idcard/ocr
Complete JavaScript code example: 
const response = await fetch("https://api.acedata.cloud/identity/idcard/ocr", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_TOKEN",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
  "image_url": "https://example.com/idcard-front.jpg"
}),
});

const result = await response.json();
console.log(result);
Please replace YOUR_API_TOKEN with the actual Token you obtained from the Ace Data Cloud platform.

​
Response Handling

It is recommended to check the response status code and handle errors: 
if (response.ok) {
  const result = await response.json();
  console.log("Call succeeded:", result);
} else {
  console.error(`Call failed, status code: ${response.status}`);
  const error = await response.text();
  console.error(error);
}

​
Node.js Wrapper

It is recommended to encapsulate as a reusable function: 
async function callIdentity(data) {
  const response = await fetch("https://api.acedata.cloud/identity/idcard/ocr", {
    method: "POST",
    headers: {
      "Authorization": `Bearer ${process.env.ACE_API_TOKEN}`,
      "Content-Type": "application/json",
    },
    body: JSON.stringify(data),
  });
  if (!response.ok) throw new Error(`API error: ${response.status}`);
  return response.json();
}

​
Error Handling

Common error codes:
Status CodeDescription
401Authentication failed, please check API Token
403Insufficient balance or no access permission
429Request rate limit exceeded
500Internal server error

​
Next Steps