Tools
OCR — Image to Text
Extract text from images using OCR. Upload an image file or provide a base64-encoded image.
Base URL & authentication
Base URL: https://api.openadapter.in
All requests need an Authorization: Bearer sk-cv-... header. Generate or copy your API key from the Dashboard → API Keys page.
Endpoint: POST /v1/edge/ocr
Cost per call: 0.15 credits
Minimum plan: free
Extract text from images using OCR. Upload an image file or provide a base64-encoded image.
Request
curl https://api.openadapter.in/v1/edge/ocr \
-H "Authorization: Bearer $OPENADAPTER_API_KEY" \
-F "file=@image.png"import requests
resp = requests.post(
"https://api.openadapter.in/v1/edge/ocr",
headers={"Authorization": f"Bearer {API_KEY}"},
files={"file": open("image.png", "rb")},
)
print(resp.json())import fs from 'fs';
const form = new FormData();
form.append('file', new Blob([fs.readFileSync('image.png')]));
const res = await fetch('https://api.openadapter.in/v1/edge/ocr', {
method: 'POST',
headers: { Authorization: `Bearer ${process.env.OPENADAPTER_API_KEY}` },
body: form,
});
console.log(await res.json());Base64 variant
Send a base64-encoded image instead of multipart upload:
curl https://api.openadapter.in/v1/edge/ocr/base64 \
-H "Authorization: Bearer $OPENADAPTER_API_KEY" \
-H "Content-Type: application/json" \
-d '{"image":"<base64>"}'Pricing
Each call costs 0.15 credits. Available on the free plan and above.