Add signature fields to PDFs, automatically.
Send a PDF and signer details to one endpoint. We apply the signature field and deliver the signed document to your webhook.
curl -X POST https://api.anyconvert.app/v1/convert \
-H "Authorization: Bearer sk_live_..." \
-F "file=@agreement.pdf" \
-F "strategy=sign_pdf" \
-F "signer_email=jane@client.com" \
-F "webhook_url=https://yourapp.com/webhooks/pdf"
→ 202 Accepted
{
"job_id": "job_94af2d1b",
"status": "processing"
}
How it works
01
POST your document
Send the PDF, signer details, and your webhook URL, with your API key.
02
We process it
The signature field is applied and the document is prepared for delivery.
03
We call your webhook
The finished document is delivered straight to your endpoint.
[Note: confirm e-signature legal and compliance requirements for your target jurisdictions before launch]
Simple, credit-based pricing
Buy a credit pack. Each credit applies a signature to one document. Turn on auto-recharge in your dashboard and you'll never run dry.
Starter
$35
/ 100 documents
$0.35 per document
- ✓ Full API access
- ✓ Webhook delivery
- ✓ Credits never expire
- ✓ Email support
BEST VALUE
Growth
$63
/ 200 documents
$0.32 per document
- ✓ Everything in Starter
- ✓ 10% lower per-document rate
- ✓ Priority processing
- ✓ Priority support
Running low? Turn on auto-recharge and we'll top up your credits automatically when your balance hits zero.
Files removed from our servers immediately after delivery.
Bearer-token authentication on every request.
Signer identity and timestamp recorded with each request.
Built for automated pipelines. Webhook delivery, not a download page.
Any Convert
A simple conversion API for teams that need documents turned into the right format, automatically.
Support
support@anyconvert.app
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