Thank you for using SendaOne

SendaOne is free, with no account, no ads and no tracking — and it will stay that way. If it helped you and you want to support the project, here are two ways. Both are completely optional: donations do not buy features or support; the service is the same for everyone.

Support with card

Payment is processed by Polar (polar.sh), a Merchant of Record used by thousands of projects: Polar is who charges you and sends your receipt. The checkout is encrypted and SendaOne never sees or stores your card details. You choose the amount (from USD $3). It's a one-time contribution, not a subscription or recurring charge.

Support with a card →

Encrypted payment: the button takes you to Polar's secure checkout (polar.sh). Visa, Mastercard and American Express accepted.

Support with crypto (USDC or USDT) — advanced option

If you already use crypto: we accept USDC and USDT at a single address.

⚠ Polygon network ONLY. Sending over any other network (Ethereum, BSC, Tron, Solana…) loses the funds irreversibly. Double-check in your wallet that the selected network is Polygon before confirming.

QR code of the
wallet address on the Polygon network

Address (Polygon):
0x914e3f776cf881784c6aa0a5569ec5773a8715ac

Contributions are voluntary, buy no features or support, are non-refundable and are not an investment. By contributing you accept the Terms (section 9, voluntary contributions) and the Privacy Policy.

Got an idea? Suggest an improvement

The best way to support is also free: tell us what would make your life easier.

Email: [email protected]
GitHub: open an issue

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