Privacy Policy

We do not collect personal information. Specifically:

• No accounts: You don't need to sign up or log in.
• No tracking: We don't use analytics, cookies, or fingerprinting.
• No file inspection: We store files as encrypted blobs on IPFS. We cannot read your content.

The x402.storage browser extension generates and stores a cryptocurrency wallet locally on your device.

• Private keys never leave your device. Keys are stored in Chrome's local storage and are never transmitted to our servers.
• Wallet address: Your public wallet address is sent to our API only to check your balance and process payments.
• Uploaded files: Files you upload are sent to our API, stored on IPFS, and accessible via their content hash (CID).

We use the x402 payment protocol. When you upload a file:

• Your extension signs a payment authorization locally.
• The signed payment is sent with your upload.
• We receive USDC (on Base) or SOL (on Solana) as payment.

We do not store payment card information because we don't accept credit cards.

• Uploaded files: Stored permanently on IPFS. We cannot delete them.
• Wallet data: Stored locally in your browser. Uninstalling the extension deletes it.

We use:

• IPFS / Filebase: For decentralized file storage.
• Base / Solana networks: For payment processing.

We do not sell or share data with advertisers or data brokers.

• Export: You can export your private key from the extension settings.
• Delete: Uninstall the extension to remove all local data. Uploaded files on IPFS cannot be deleted due to the nature of content-addressed storage.

Private keys are encrypted at rest using browser-native cryptography. We recommend keeping your wallet balance low (a few dollars) since browser extension storage is not as secure as a hardware wallet.

We may update this policy. Changes will be posted here with an updated date.

Questions? Reach us on X: @x402storage