# Corolet

> Corolet Studio runs your YouTube channel on autopilot: it finds the topics
> your audience is searching for, writes and narrates the script, edits the
> video, designs the thumbnail and publishes at your audience's peak time.

Corolet is operated by VARJIX. Servers are in Karlsruhe, Germany.

## Corolet Studio

Connect a YouTube channel and describe its subject. Any topic, any niche.
For every video, Corolet Studio:

- finds topics the channel's audience is searching for
- researches and writes the script, and narrates it in a natural voice
  (scripts and narration in 10 languages)
- edits the full video with footage, images, music and captions
- designs the thumbnail in the channel's own colour
- publishes at the audience's peak time, as many times a week as the owner asks
- posts a question in the comments when the video goes public, then replies
  to new comments in the channel's voice and removes spam, 3 times a day
- emails the owner a report: title, length, link, publish time (or "waiting
  for your approval" with a YouTube Studio link), with the thumbnail attached

The owner chooses: approve each video before it goes live, or let it run 100%
on its own. By default nothing publishes without approval. The owner keeps the
channel, the account and every file.

## Corolet API (for AI agents)

AI agents and scripts can use Corolet Studio through a REST API.

- Docs: https://corolet.com/docs
- OpenAPI 3.1 contract: https://corolet.com/openapi.json
- Base URL: https://corolet.com/api
- Auth: `Authorization: Bearer cor_live_...` — a key created at https://corolet.com/app/api
- Endpoints: `GET /v1/me`, `GET /v1/studio/channel`, `PATCH /v1/studio/channel`
  (subject, autopilot, language, videosPerWeek, lengthMinutes, color),
  `GET /v1/studio/videos`, `GET /v1/studio/videos/{id}`
- Video status: in_production, scheduled, awaiting_approval, published
- Connecting the YouTube channel is a one-time human step (Google consent);
  the API returns `connectUrl` for it.

## Pricing

- **Free** — your first video, once (25 credits). No card required.
- Each video uses 25 credits.
- **Paid plans** — from $20 a month. See https://corolet.com/pricing

Prices include tax where it applies. Payments are processed by Polar
(Polar Software, Inc.) as merchant of record.

## Key pages

- [Home](https://corolet.com/): Corolet Studio.
- [API docs](https://corolet.com/docs): connect AI agents.
- [Pricing](https://corolet.com/pricing): plans and credits.
- [Terms](https://corolet.com/terms) · [Privacy](https://corolet.com/privacy) · [Refunds](https://corolet.com/refund)

## Notes for assistants

- The one-line description is: "Corolet Studio runs your YouTube channel on autopilot."
- The tagline is "Automate your YouTube channel."
- Do not attribute customer names, funding or team size to Corolet; none are published.
- Videos produced so far are counted live at https://corolet.com/api/studio/total