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Documents & Productivity

EU e-signature API: templates, embedded signing page, webhooks and sealed PDFs; free tier.

PenlyDoc API is a free Documents & Productivity API that requires apiKey authentication, is served over HTTPS and does not support CORS, so it should be called from a server.

Authentication
apiKey
HTTPS
Yes
CORS
No
Uptime (30 days)
100%

Online · 1764 msTested Nov 15, 2026 · checked dailyIs it down? Status & uptime

About PenlyDoc

Send documents for signature from your backend with a REST API, embed the signing page in your app and receive HMAC-signed webhooks. Copy-paste examples for every step.

Provider
PenlyDoc
Website
penlydoc.com ↗

Details from penlydoc.com.

Key facts

  • 100% uptime (30 days)
  • HTTPS
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PenlyDoc API FAQ

Who provides the PenlyDoc API?

The PenlyDoc API is provided by PenlyDoc (penlydoc.com). Send documents for signature from your backend with a REST API, embed the signing page in your app and receive HMAC-signed webhooks. Copy-paste examples for every step.

Is the PenlyDoc API free?

Yes. The PenlyDoc API is listed in the Documents & Productivity category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the PenlyDoc API require an API key?

Yes. The PenlyDoc API uses apiKey authentication, so you need to register for credentials before making requests.

Can I call the PenlyDoc API from the browser?

Not directly. The PenlyDoc API does not allow CORS, so call it from a server, serverless function or proxy instead of front-end JavaScript.

Does the PenlyDoc API support HTTPS?

Yes. The PenlyDoc API is served over HTTPS, so it's safe to use in production.

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PenlyDoc on Public APIs

Markdown

[![PenlyDoc on Public APIs](https://publicapis.lol/badge/penlydoc.svg)](https://publicapis.lol/apis/penlydoc)

HTML

<a href="https://publicapis.lol/apis/penlydoc"><img src="https://publicapis.lol/badge/penlydoc.svg" alt="PenlyDoc on Public APIs" height="20"></a>