# Slot Preview AI

> Slot Preview AI is a web service and API that generates lobby tiles (game thumbnails) for online casino slot games with AI. One master image is exported into 6 aspect ratios and 13 PNG files. Tiles are generated for the buyer's organization and never re-issued to another buyer. Prices are in tokens bought with USDT.

Slot Preview AI is for iGaming operators, casino lobby and content teams, and platforms that need a tile for every game in several sizes, including games that are announced but not yet released. It is a self-service product: there is no brief, no revision round and no queue. Unlike shared tile libraries, every tile is made for the buyer who generated it.

## What it does

- Generate: pick a game, a style and a background; a pair of art variants costs 1 token.
- Edit: the game title and the studio name are a live text layer over the art. Editing it, and the corner radius, costs nothing, and the text is composited into the exported files.
- Export: one export set costs 2 tokens: 13 PNG files in 6 aspect ratios (2:3, 3:4, 1:1, 9:16, 16:9, 21:9) plus a ZIP archive and a manifest of the overlay settings.
- Before release: a tile can be made from a public release announcement, before the game ships. If only a title and a date are known, the user describes the hero and the generator follows it.
- Per buyer: tiles are generated for one organization and never re-issued to another buyer. Files are downloaded once; no subscription is tied to displaying them.
- Output is PNG at the declared pixel size. No animation and no layered files.
- Catalogs: a batch runner takes a CSV of games and produces one export set per game.
- REST API with TypeScript and PHP SDKs, a Postman collection and a sandbox key that spends no tokens.
- MCP server for AI agents (ChatGPT, Claude, Cursor and others): the agent finds the game, shows the price of each paid step, brings back both variants and exports the format set, within a daily token cap set by the user.

## Pricing

- Unit: the token. A pair of variants costs 1 token, an export set 2 tokens. A typical finished tile is 5 tokens: 3 generations and one export.
- Payment: USDT on TRON (TRC20) or Ethereum (ERC20) to a personal deposit address. Minimum 10 USDT per transfer. The rate depends on the size of a single transfer; transfers are not added up.
- Price per typical tile: 6.25 USDT (Starter, from 10 USDT), 4.95 USDT (Solo, from 99 USDT), 4.49 USDT (Studio, from 449 USDT), 3.98 USDT (Brand, from 1590 USDT).
- New accounts get 3 free trial tokens: enough to generate a pair of variants and export a format set.
- Unused tokens stay on the balance for 12 months from the day they are credited.

## Docs

- [Overview](https://slotspreviewai.com/docs): The REST API of Slot Preview AI for integrators. Register a game, generate a master image, export every lobby format, all before the slot ships.
- [Quickstart](https://slotspreviewai.com/docs/quickstart): Register a game, generate a master, preview its caption, export the tile set and open the first file. Five steps on a sandbox key, every response recorded from the live API.
- [Authentication and environments](https://slotspreviewai.com/docs/authentication): API keys, the sandbox and production environments, scopes, the X-Environment header and the test scenarios a sandbox key can play.
- [MCP server](https://slotspreviewai.com/docs/mcp): Connect an AI agent to Slot Preview AI over the Model Context Protocol. ChatGPT and claude.ai with sign-in, Claude Code, Cursor, the OpenAI Responses API and the Claude API with a key, what the sign-in page asks, where to disconnect, the twelve tools and what they cost.
- [Errors and limits](https://slotspreviewai.com/docs/errors): The error envelope, every status and code the public API returns with a recorded example, what to retry, and the reason codes that explain a missing export format.
- [API reference](https://slotspreviewai.com/docs/api): every endpoint with its request and response; OpenAPI at https://api.slotspreviewai.com/v1/openapi.json
- [Slot thumbnail sizes guide](https://slotspreviewai.com/guides/slot-thumbnail-sizes): aspect ratios and pixel sizes of casino lobby tiles, where each is used, retina files, safe zones, file formats
- [Full documentation in one file](https://slotspreviewai.com/llms-full.txt): every guide above as plain Markdown

## Product

- [Product, formats and pricing](https://slotspreviewai.com/): what the service does, the export formats and the token prices
- [Slot thumbnails](https://slotspreviewai.com/slot-thumbnails): the AI slot thumbnail generator: how it works, the export set, pricing per tile, tiles before release
- [Casino game thumbnails and game icons](https://slotspreviewai.com/casino-game-thumbnails): square icons, portrait tiles, banners and stories from one master, generated per operator
- [Casino lobby banners](https://slotspreviewai.com/casino-lobby-banners): wide and vertical banners exported together with the tiles
- [Casino thumbnail API](https://slotspreviewai.com/casino-thumbnail-api): the REST flow for catalogues: sandbox, webhooks, idempotent retries, SDKs and the MCP server
- Contact: hello@slotspreviewai.com

## Optional

- [Russian version](https://slotspreviewai.com/ru): the same product page in Russian
- [Slot thumbnails, in Russian](https://slotspreviewai.com/ru/slot-thumbnails): the slot thumbnails page in Russian
- [Casino game thumbnails, in Russian](https://slotspreviewai.com/ru/casino-game-thumbnails): the casino game thumbnails page in Russian
- [Casino lobby banners, in Russian](https://slotspreviewai.com/ru/casino-lobby-banners): the casino lobby banners page in Russian
- [Casino thumbnail API, in Russian](https://slotspreviewai.com/ru/casino-thumbnail-api): the API overview in Russian
- [Slot thumbnail sizes guide, in Russian](https://slotspreviewai.com/ru/guides/slot-thumbnail-sizes): the sizes guide in Russian