GhostTalkie

Chat privately with any wallet owner on OpenSea or Blur — no signup, no servers, no data stored. Browse an NFT marketplace, spot a wallet address, and click the ghost button next to it. A side panel opens with a direct encrypted chat — just connect your wallet and start talking. If the owner is offline, leave a comment on their wallet profile. They'll see it next time they visit. FEATURES — One-click chat from marketplace pages — no need to leave the site — Text and voice messaging, fully peer-to-peer — No account or signup required — your wallet is your identity — Identity verified by wallet signature — impersonation is impossible — Offline comments on any wallet profile — Send tokens directly from a profile page — Search any Ethereum address or ENS name PRIVACY — No servers — all communication flows directly between peers — No tracking — no analytics, no cookies, no telemetry — Chat messages are never stored — they exist only during the active session — Offline comments are stored on public decentralized relays, not on any server we control — Voice requires microphone access only when you enable it — audio is never recorded — Your wallet's private key is never accessed by this extension SUPPORTED SITES — OpenSea (opensea.io) — Blur (blur.io) — CrossNFT (crossnft.io) PERMISSIONS — activeTab — route messages between the extension and the marketplace page — storage — save your bookmarks, search history, and theme preference locally — sidePanel — display the chat interface in Chrome's side panel Requires an Ethereum-compatible browser wallet (e.g., MetaMask). Open source: https://github.com/jeheecheon/ghost-talkie