# for TON Chain

This API schema is designed specifically for TON Chain smart contracts and requests. This will not work to any non-TVM chain due to wallet address and json-rpc method incompatibility.

We created this API to promote 

<table><thead><tr><th width="172">Schema Name</th><th width="411">Description</th><th>Used For</th></tr></thead><tbody><tr><td>Accounts</td><td>Contains account info and chain addresses</td><td>Studio, Designer</td></tr><tr><td>Auth</td><td>Authentication endpoint for verifying wallet address through message signing. Next implementation is with ton-proof</td><td>All</td></tr><tr><td>AppAccounts</td><td>Contains account info for apps, tagging accounts as creators, developers, designers or any category app owner wishes</td><td>App, Designer</td></tr><tr><td>Assets</td><td>Contains indexed contract data filtered as NFT, SBT and Tokens</td><td>All</td></tr><tr><td>Apps</td><td>Contains deployed app configurations for Telegram and TON Web</td><td>All</td></tr><tr><td>Listings</td><td>Indexed sale contract for listing in the app marketplace sections</td><td>All</td></tr><tr><td>Forms</td><td>Contains schema for rendering forms and collected user replies</td><td>Studio</td></tr><tr><td>Leaderboards</td><td>Contains leaderboard mechanics and record participant scores from games and activities</td><td>App</td></tr><tr><td>Games</td><td>Contains micro game mechanics for tapper, education, html5 or simple interactive micro games, scores and computation are stored on leaderboards</td><td>App</td></tr><tr><td>Skins</td><td>Contains info about app templates, published by Xircus and by designer ecosystem using Mini App or Web App Designer. <br><br>Mini App - contains Telegram functions</td><td>Studio, Designer</td></tr><tr><td>Projects</td><td>Stores app template configuration for future purposes</td><td>Designer</td></tr><tr><td>Teams</td><td>Contains team information and member delegates to manage apps</td><td></td></tr><tr><td>Oracles</td><td>Contains oracle requests feeding data from api for queue request and batch execution</td><td>Registry</td></tr><tr><td>Subscriptions</td><td>Contains indexed subscription contracts</td><td>Registry</td></tr><tr><td>Exchanges</td><td>Contains indexed exchange contracts</td><td>Registry</td></tr><tr><td>Bots</td><td>Contains Telegram bot details to broadcast message, create bot replies and more</td><td>App</td></tr><tr><td>Queue</td><td></td><td></td></tr></tbody></table>