API

AI-generated content detection API

Check images, video, PDF and Word files for signs of AI generation from your own app. Upload a file, get a verdict, a confidence score and the evidence behind it.

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One endpoint, every format

Send an image, video, PDF or Word file to the same endpoint and get one consistent result back.

Clear confidence score

Each report returns an AI probability from 0 to 1, a plain verdict and a short summary.

Evidence you can check

Findings list every check that was run, its result (pass, warn or fail) and the evidence behind it.

Audit-ready reports

Every scan gets a unique ID and a SHA-256 file fingerprint, plus a downloadable PDF report.

Simple REST and JSON

Standard HTTP, multipart upload and predictable JSON. Works from any language.

Private by design

Files are deleted after analysis. Only the report is kept.

Supported files

ImagesPNG, JPG, WEBP
VideoMP4, MOV, WEBM, AVI, MKV, WMV
DocumentsPDF, DOCX
LimitsOne file per request, up to 100 MB

How it works

1. Upload

POST your file to /api/analyze. You get back a report ID straight away.

2. Poll

GET /api/reports/{id} every 1 to 2 seconds until the status is completed or failed.

3. Use the result

Read the verdict and findings, or download the PDF report for your records.

Selected use cases

Insurance and claimsFlag doctored damage photos and edited documents.
Banks and fintechScreen statements, invoices and KYC files on upload.
Hiring and HRVerify resumes, certificates and ID documents.
Platforms and marketplacesCatch AI-made listings, reviews and profile images.
NewsroomsCheck photos and clips before they are published.
Legal and complianceAttach a documented trail to evidence review.

Ready to build with SheenProof?

Tell us what you need to verify and your expected volume. We will get you an API key and help with integration.

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