# Changelog

What changed in the 10xvid API, its engine and these docs, newest first, so an integration knows what it can use and when.

## October 23, 2026

### Motion V1 Flash

- **Its name.** The second engine is Motion V1 Flash, with `"engine": "motion-v1-flash"` on the [API](/docs/api/reference/formats) and in [MCP](/docs/api/mcp). The names it had before, `motion-v1-lite` and `motion-v1-flash`, are still taken; answers say `motion-v1-flash`.

### Music on its own

- **Music.** A video's music is priced on its own, by the second (`music` in [the account](/docs/api/reference/account)). Ask for none with `"music": false` on [formats](/docs/api/reference/formats) and [videos](/docs/api/reference/videos), with Motion V1 Flash: then it is not charged. Motion V1 always makes music.

### Videos priced by the second

- **By the second.** A video is priced by its length, in each shape: `video` and `lite_video` in [the account](/docs/api/reference/account) are prices for a second. A video with no `length` asked is 20 seconds.
- **Voiceover on its own.** A voiceover is priced by 1,000 characters (`voiceover`), counted once for a video in all its shapes.
- **Units in the price list.** Each entry of `prices` says its `unit` and its price in `credits` beside `usd`. See [API pricing](/docs/api/pricing).

## October 16, 2026

### Styles, and one app

- **Styles.** Under Apps in [the new 10xvid](/app/agent), rows of ways to film an ad: UGC (a selfie review, a street interview, a podcast clip), hooks (the look up, your phone in first person) and product films (cinematic, in the hand, a desk demo). Each is filmed by a video model with its own sound, from the words on your product's site, in a few minutes. Open one, pick your product or paste its link, and it is made in a chat of that project.
- **One app.** The new 10xvid is the only one: the old screens are gone, and their addresses open the matching screen in the new app. The plan, invoices and the owners' console open inside it.

## October 15, 2026

### The agent, and MCP

- **A chat that makes ads.** Open [the new 10xvid](/app/#/agent), paste a link, and the agent looks at the site, asks where the ad will run, and makes it with Motion V1 Flash. Your videos appear in the chat as they are made; say what to change and it makes a new version.
- **MCP.** Make ads from Claude Code or any agent that speaks MCP: one line to add `https://10xvid.com/mcp` with your API key. See [MCP](/docs/api/mcp).
- **Projects, Apps, Brand, Blueprint.** The new 10xvid has a rail of sections beside its chats: Apps (each one prompt), Projects (every product you made ads for), Brand (what the site says about it, to correct), and on each project a Blueprint tab with the plan of the ad, every part of it yours to change. Ask for Motion V1 in a chat and the blueprint is written first; the videos follow by themselves.

## October 14, 2026

### Motion V1 Flash

- **A second engine.** Motion V1 Flash makes a video in one pass, in about five minutes once its turn comes, at its own price. Choose it under **Produce** in the app, or with `"engine": "motion-v1-flash"` when you [make videos](/docs/api/reference/videos). See [Models](/docs/models).
- **Its price** is `lite_video` in [the account](/docs/api/reference/account).

## October 13, 2026

### The 10xvid API

- **The API is open.** Make formats from a link, more videos and image ads from them, list the styles and read the account, at `https://10xvid.com/api/v1`. See the [quickstart](/docs/api/quickstart).
- **API keys** have a page of their own in the app, with a switch for each key, an end date, and access by part of the API with a monthly limit.
- **Paying for calls.** A plan's credits pay first, the top up balance in dollars after them, with Add funds and Auto Top Up.
- **Webhooks** tell your server when a format or video you started through the API is ready or failed, signed with your secret.
- **File links** in every answer work on their own for seven days.

### These docs

- The documentation opens, with the models, the hundred styles, the concepts, the API guides and the reference. Every page has a Markdown copy, and [llms.txt](/llms.txt) lists them all for AI tools.