# Features > How Cherry's features work: wallet-to-wallet DMs, token-gated and NFT-gated chats, paid communities, mini apps, airdrops, and embeddable chat. One page per Cherry (cherry.fun) feature. Each explains what the feature does, how the on-chain checks behind it work, and how to set it up in the web app or mobile app. ## Pages - [Robinhood Chain community chat: token-gated rooms](https://cherry.fun/learn/features/robinhood-chain-community-chat/): Run a Robinhood Chain community chat on Cherry: ERC-20 and ERC-721 gating checked on-chain, DMs to any address, and no verify bot. - [Cherry API: chat rooms, bots and moderation](https://cherry.fun/learn/features/cherry-api-and-bots/): How the Cherry API works: project and bot keys, room and member endpoints, Telegram-style bot updates, in-room moderation and per-app rate limits. - [Wallet gated community: balance and volume clubs](https://cherry.fun/learn/features/wallet-gated-clubs/): How a wallet gated community works on Cherry: USD balance and trading-volume rules, the Solflare wallet gate, the eligibility preview, and how to join one. - [Trade in chat crypto: swaps inside Cherry chats](https://cherry.fun/learn/features/trading-in-chat/): How trading in chat works on Cherry: $TICKER autocomplete, token cards with price and market cap, a Jupiter swap you sign yourself, and call leaderboards. - [OTC trading app Solana: escrow inside the chat](https://cherry.fun/learn/features/otc-escrow/): How OTC escrow works on Cherry: propose a token or NFT deal in a DM, both sides fund an on-chain escrow, and a missed deadline returns what was posted. - [Token gated chat BSC: rooms that read BEP-20 balances](https://cherry.fun/learn/features/token-gated-chat-bsc/): Token gated chat on BSC: BEP-20 balance rules with a contract address, all-or-any logic, background re-checks, and paid entry for BNB Chain rooms. - [Token gated chat on Base: ERC-20 and NFT rooms](https://cherry.fun/learn/features/token-gated-chat-base/): Gate a Base group chat by an ERC-20 balance or an ERC-721 collection, with real Base contracts, no verify bot, and honest notes on paid rooms. - [Token gated chat on Ethereum: ERC-20 and ERC-721](https://cherry.fun/learn/features/token-gated-chat-ethereum/): Gate an Ethereum group chat by an ERC-20 balance or an ERC-721 collection: real contracts, background re-checks, and no Discord verify bot in sight. - [Multichain token gated chat: one room, five chains](https://cherry.fun/learn/features/multichain-token-gated-chat/): Multichain token gated chat on Cherry: SPL, Token-2022, ERC-20, ERC-721 and BEP-20 rules in one room across five chains, checked by the app itself. - [How to stop scam DMs in crypto groups: wallet-age gating](https://cherry.fun/learn/features/anti-spam/): How Cherry stops scam DMs in crypto groups: a wallet-age gate, silent hidden requests, a 0.01 SOL notify fee, shadow drops, and bans only humans issue. - [Announcement channel for token holders on Cherry](https://cherry.fun/learn/features/channels/): How broadcast channels work on Cherry: only owner and admins post, on-chain gating for holders, paid channels in USDC, push rules, pinned posts. - [Paid DM crypto: 0.01 SOL to reach any wallet](https://cherry.fun/learn/features/message-requests-and-paid-dm/): How a paid DM works on Cherry: 0.01 SOL by default as of 2026-09-10, delivered only after the transfer confirms, and nothing sent if you abandon it. - [Chat without phone number: wallet sign-in, encrypted DMs](https://cherry.fun/learn/features/encrypted-dms-no-phone-no-kyc/): How Cherry replaces a phone number with a wallet signature: SIWS sign-in, identity keys derived on your device, end-to-end encrypted DMs, and the limits. - [A chat app where your wallet is your account](https://cherry.fun/learn/features/wallet-identity/): How Cherry makes your wallet the account: one signature to sign in, .sol, .sns and .skr names as display names, avatars from NFTs, and badges. - [Airdrop tool for Solana token and NFT holders](https://cherry.fun/learn/features/airdrops-and-quests/): How Cherry airdrop campaigns work on Solana: first-N or time-window claims, one claim per wallet, eligibility by token, NFT, whitelist or custom check. - [Embed chat in dApps: the wallet-native chat widget](https://cherry.fun/learn/features/embeddable-chat/): Embed chat in a dApp or website with Cherry's Chat Embed SDK: three wallet auth modes, seed-color theming, per-embed moderation, live in five minutes. - [Mini apps in chat: crypto mini apps that run inside Cherry](https://cherry.fun/learn/features/mini-apps/): How crypto mini apps run inside Cherry chats: the live list with member counts (Sep 2026), what an app can do with your wallet, and how to build one. - [Paid group chat on Cherry: SOL entry and USDC subscriptions](https://cherry.fun/learn/features/paid-communities-and-channels/): How paid group chats work on Cherry: one-time entry fees, USDC subscriptions billed on-chain, the 70/30 split as of September 2026, paywalls, and reviews. - [NFT gated chat: rooms that check the collection on-chain](https://cherry.fun/learn/features/nft-gated-chat/): How NFT gated chat works on Cherry: Metaplex and Metaplex Core collection rules, a pasted Magic Eden link, background re-checks, no verify bot. - [Wallet to wallet messaging: DM any wallet address](https://cherry.fun/learn/features/dm-a-wallet-address/): Wallet to wallet messaging on Cherry: DM any Solana or Ethereum address or .sol name, end-to-end encrypted, with a Requests folder and paid notify. - [Token gated chat: rooms that check the chain themselves](https://cherry.fun/learn/features/token-gated-chat/): How token gated chat works on Cherry: seven rule types, up to five rules with all-or-any logic, an eligibility preview, and re-checks that paywall sellers.