Image to Text & Markdown OCR API

const form = new FormData();
form.append('image', fileInput.files[0]);

const res = await fetch('https://api.corenexis.com/image-ocr/v1', {
  method: 'POST',
  headers: { 'x-api-key': 'your_api_key' },
  body: form
});
const data = await res.json();
console.log(data.data.text);

import requests

with open("photo.jpg", "rb") as f:
    res = requests.post(
        "https://api.corenexis.com/image-ocr/v1",
        headers={"x-api-key": "your_api_key"},
        files={"image": f}
    )
data = res.json()
print(data["data"]["text"])

$ch = curl_init("https://api.corenexis.com/image-ocr/v1");
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => ["x-api-key: your_api_key"],
    CURLOPT_POSTFIELDS => ["image" => new CURLFile("photo.jpg")],
]);
$resp = json_decode(curl_exec($ch), true);
echo $resp["data"]["text"];

curl -X POST "https://api.corenexis.com/image-ocr/v1" \
  -H "x-api-key: your_api_key" \
  -F "[email protected]" \
  -F "lang=eng+hin"

import requests
with open("document.jpg", "rb") as f:
    res = requests.post(
        "https://api.corenexis.com/image-ocr/v1",
        headers={"x-api-key": "your_api_key"},
        files={"image": f},
        data={"lang": "fra"}
    )
print(res.json()["data"]["markdown"])

# URL has no .png/.jpg — detected by content, not extension
curl -X POST "https://api.corenexis.com/image-ocr/v1" \
  -H "x-api-key: your_api_key" \
  -d '{"image_url":"https://example.com/image"}'

curl -X POST "https://api.corenexis.com/image-ocr/v1" \
  -H "x-api-key: your_api_key" \
  -d '{"image_url":"https://drive.google.com/file/d/1--EMd70IQHnLuVJXqXH...../view","lang":"eng+hin"}'

curl -X POST "https://api.corenexis.com/image-ocr/v1" \
  -H "x-api-key: your_api_key" \
  -F "image_url=https://cdn.example.com/screenshot.png"

import requests, base64

with open("photo.jpg", "rb") as f:
    b64 = base64.b64encode(f.read()).decode()

res = requests.post(
    "https://api.corenexis.com/image-ocr/v1",
    headers={"x-api-key": "your_api_key"},
    json={"image_base64": b64}
)
print(res.json()["data"]["text"])

const API_KEY = 'your_api_key';

const form = new FormData();
form.append('image', fileInput.files[0]);

const res = await fetch('https://api.corenexis.com/image-ocr/v1', {
  method: 'POST',
  headers: { 'x-api-key': API_KEY },
  body: form
}).then(r => r.json());

if (!res.success) throw new Error(res.message);

const d = res.data;
console.log('Detected lang:', d.lang, '| auto:', d.lang_auto_detected);
console.log('Words:', d.metrics.word_count);
console.log(d.text);
console.log(d.markdown);
console.log('Remaining:', res.usage.remaining);

{
  "success": false,
  "code": "PARAM_LIMIT_EXCEEDED",
  "message": "Feature 'lang' is not allowed on your current plan. Allowed for your plan: false. Your request contains: true. Please disable 'lang' or upgrade your plan.",
  "param": "lang",
  "provided": true,
  "allowed": false
}

{
  "success": false,
  "code": "INVALID_INPUT",
  "message": "Unsupported language code 'klingon'. See the docs for the supported list."
}

{
  "success": false,
  "code": "INVALID_INPUT",
  "message": "The provided file is not a valid image.",
  "detected_mime": "application/pdf"
}

{
  "success": false,
  "code": "QUOTA_EXCEEDED",
  "message": "Monthly quota reached. Upgrade your plan or wait for the next billing cycle."
}

{
  "success": false,
  "code": "RATE_LIMIT_EXCEEDED",
  "message": "Too many requests. Please wait before making another request."
}