What is AutoToast Render?
A managed render server for HyperFrames, HeyGen's HTML-to-video framework. We build and run the server on Hetzner; you get an HTTPS address and API key, send a project and audio, and download the MP4.
AutoToast Render
A managed HyperFrames render server, ready for your AI agent
Your app was asking for a Hetzner CX32, a domain and SSH access. Skip all of it: get a ready server, an HTTPS address and an API key from £19/month.
Step 1
Buy a plan
Pick Starter, Pro or Scale. Your server builds itself in a few minutes on Hetzner in Germany.
Step 2
Create an API key
Choose which servers the key can use. It's shown once and stored only as a keyed hash.
Step 3
Copy the prompt
Paste it into Lovable, ChatGPT, Claude or Cursor. Your AI asks for the key in its secure secret box.
Step 4
Get MP4s
Your app sends a HyperFrames project and audio, polls the job, and downloads the finished video.
Plans
Monthly or yearly. Cancel any time. Jobs above your plan's limit wait in a queue.
Render Starter
Testing and occasional short videos
£19 / month
or £190 / year (2 months free)
- 4 CPU cores
- 8 GB RAM · 80 GB NVMe
- 1 render at once
Render Pro
Regular production rendering
£59 / month
or £590 / year (2 months free)
- 8 CPU cores
- 16 GB RAM · 160 GB NVMe
- 2 renders at once
Render Scale
Frequent batch rendering
£109 / month
or £1090 / year (2 months free)
- 16 CPU cores
- 32 GB RAM · 320 GB NVMe
- 3 renders at once
Managed vs running your own server
Replaces 'set up your own Hetzner CX32 + domain + SSH + README' with a ready server, HTTPS address and API key.
| Task | Your own server | AutoToast Render |
|---|---|---|
| Server, Docker, Chrome, FFmpeg | You install and patch | Done for you |
| HTTPS address | Buy a domain, set DNS, certificates | Included |
| API keys and logs | Build it yourself | Scoped keys, rate limits, call log |
| Video storage | Set up S3 and signed links | Private storage, 1-hour links |
| AI agent setup | Paste SSH details into chat | Copy prompt; key goes in a secure secret box |
Questions
My Lovable app asked for a Hetzner CX32 and SSH access. Do I need that?
No. Buy a Render plan, create an API key, and press Copy prompt. Paste the prompt into Lovable, ChatGPT or Claude; it asks you for the key in its secure secret box and uses our API instead of a server you manage.
How much does a HyperFrames render server cost?
From £19/month (Render Starter, 4 CPU, 8 GB RAM, 1 render at a time). Render Pro is £59/month and Render Scale £109/month. Yearly billing gives two months free.
Which video sizes are supported?
1080x1920 (vertical / Reels / TikTok), 920x1080 and 1000x1000 (square).
Is my API key safe?
Keys are shown once, stored only as a keyed hash, limited to the servers you choose, rate-limited, can expire, and can be revoked instantly. Every call is logged.
Where are videos stored?
In private S3-compatible object storage in Germany. Download links are signed and expire after one hour.