EchoKin's single purpose is to provide a manageable onchain companion on supported X and GMGN pages, together with the EchoKin account, backpack, chest, and optional onchain features needed to use EchoKin collectibles.

We collect, use, or transmit only information reasonably necessary to provide, maintain, secure, and measure the reliability of that purpose. We do not use EchoKin data for unrelated advertising, profiling, credit decisions, or generalized market research.

EchoKin does not plan to collect health information. EchoKin also does not intentionally access or collect personal communications such as direct messages, private chats, email, or the contents of wallet-provider support conversations.

Public X posts visible on a supported page are treated as website content, not personal communications. If “Today's tokens” is enabled, the extension extracts only a token symbol or contract address from visible public content; it does not save or upload the post itself.

We do not sell user data. We do not share it with advertising platforms, data brokers, or information resellers. Data is transferred only when necessary to provide or secure the EchoKin feature you requested, comply with law, investigate abuse, or complete a corporate transaction after any consent required by Chrome Web Store policy and applicable law.

• Hosting and network providers process requests and encrypted server data on EchoKin's instructions.
• Helius processes the wallet addresses, asset addresses, signatures, and RPC queries needed to read finalized Solana state and submit authorized transactions.
• Solana permanently publishes transaction and asset data when you approve an onchain action.
• Your wallet provider displays and signs requests under the provider's own terms and privacy policy.
• X, GMGN, Tensor, explorers, and other linked sites receive ordinary browser request information only when you visit or use those independent sites. EchoKin does not provide them with your private EchoKin account record.

EchoKin uses HTTPS for user-data transmission, exact extension-origin checks, scoped browser permissions, short-lived sign-in challenges, rotating sessions, hashed server-side tokens, HttpOnly web-session cookies, transaction-content validation, idempotency controls, and finalized chain reads. Access to operational data is limited to people and systems that need it to operate, secure, support, or legally administer EchoKin.

No system is perfectly secure. Never share a seed phrase or private key with EchoKin or anyone claiming to represent EchoKin. EchoKin support will not ask for them.

• Use the signed-out companion without creating an EchoKin account.
• Keep “Today's tokens” off, pause it, or clear the current-day records at any time.
• Reject wallet signatures and transactions, disconnect the site in your wallet, or sign out of EchoKin.
• Clear extension data in Chrome or uninstall the extension to remove locally stored EchoKin data.
• Contact us to request access, correction, or deletion of eligible server-side account data. We may ask you to sign with the bound wallet to verify the request.

EchoKin cannot erase transactions or ownership history already written to a public blockchain. We may also retain narrowly limited records when required for security, fraud prevention, transaction integrity, dispute resolution, or law.

EchoKin's use and transfer of information is limited to providing or improving the extension's disclosed single purpose and related maintenance, security, and reliability. Humans do not read user data except with the user's consent for specific support, where necessary for security or law, or where data is aggregated and anonymized for permitted internal operations.

The use of information received from Google APIs will adhere to the Chrome Web Store User Data Policy, including the Limited Use requirements.

We will update the date at the top of this page when this policy changes. If a future extension update materially changes user-data practices, EchoKin will provide the disclosure and consent required by Chrome Web Store policy before the new handling begins.

EchoKin currently provides support through the official website and official X account. We do not publish an email address that is not an established support channel.