What does DocuHook do?
DocuHook is a webhook-to-PDF API that merges JSON data into HTML templates to generate PDFs. It works with WooCommerce order webhooks, WordPress, Next.js, Zapier/n8n, and any HTTP client.
PDF tools · Lithuania
Webhook to PDF API that merges JSON into HTML templates and returns PDFs
Ahrefs Domain Rating set in type 2 Nov 2026, reset 27 Oct 2026.
A webhook-to-PDF API that merges JSON data into HTML templates to generate PDFs, supporting WooCommerce, WordPress, Next.js, and automation platforms.

DocuHook is a webhook-to-PDF API that merges JSON data into HTML templates to generate PDFs. Built for WooCommerce invoices, Next.js routes, Zapier/n8n, and any HTTP client, it offers both sync and async API modes. Users can preview their templates live in a sandbox without signing up. The service includes WordPress and WooCommerce plugins for easy integration, as well as SDKs on GitHub.
Pricing model: Freemium
Free: $0/mo, 100 PDFs/month. Starter: $19/mo, 2,500 PDFs/month, $0.008/extra. Pro: $49/mo, 10,000 PDFs/month, $0.005/extra. Agency: $119/mo, 30,000 PDFs/month, $0.003/extra.
| Metric | Value |
|---|---|
| Domain Rating | 3 no change since last check |
| Trust Flow | 0 no change since last check |
| Citation Flow | 4 no change since last check |
| Referring domains | 1 no change since last check |
| External backlinks | 1 no change since last check |
Ahrefs Domain Rating set in type 2 Nov 2026, reset 27 Oct 2026. Majestic set 27 Oct 2026, reset 27 Oct 2026. Link data typeset by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
| Domain age | 20 days |
|---|---|
| Registered | |
| Expires | |
| Registrar | Name SRS AB |
| DNSSEC | Not signed |
Measured after DocuHook went live on Zivaro Launch on 27 October 2026.
Day 6 since launch. Next receipt: day 30, 26 Nov 2026. These are measurements, not proof of cause: many things move these numbers. Figures we have not measured are left out.
DocuHook is a webhook-to-PDF API that merges JSON data into HTML templates to generate PDFs. It works with WooCommerce order webhooks, WordPress, Next.js, Zapier/n8n, and any HTTP client.
Yes, DocuHook offers a live sandbox where you can edit JSON and HTML templates to preview the PDF output without creating an account.
DocuHook offers sync mode, which returns a PDF immediately, and async mode, which accepts webhook bursts and returns a 202 job without holding the connection open.
Yes, DocuHook offers a WordPress and WooCommerce plugin. After installing it, users can add their API key under Settings and call docuhook_render().
The Free plan allows 100 PDFs per month and includes a DocuHook watermark. It is suitable for hobbyists, staging tests, and MVPs.
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DocuHook has a free listing. The owner can unlock the full profile with a paid launch for $5:
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