Contribute on Geyser

Learn more about how contributions work on Geyser

You can contribute to projects by both donating to projects as well as purchasing products and rewards on their project pages.

Geyser supports different payments methods.

Geyser supports both Lightning and on-chain payments, giving contributors full flexibility.

Learn how to get your money back in the rare case an on-chain payment fails

To stay KYC-free, Geyser uses Boltz Exchange, a non-custodial third-party service that swaps on-chain donations to Lightning.

Geyser never holds or controls your funds.


Contributing to different project types

Contributions to Open Fundraisers are direct, peer-to-peer and final. This means that creators get their money immediately.

Contributions to All-or-Nothing Campaigns


How contributions work on Geyser

If you're logged in, your contributions will display your profile and connected social accounts. You can also choose to contribute anonymously.

Public contributions help others discover valuable projects and build trust within the community - so we recommend you contribute while being logged in.

All contributions - regardless of payment method - appear on the project’s page (right-hand side of the screen).

How to Fund a Project

  1. Go to the project page.

  2. Click Contribute on the right-hand side.

  3. Enter the amount you want to send.

  4. Add a public comment (optional).

  5. Choose your preferred payment method:

    • Browser wallet (e.g., Alby)

    • Lightning: Scan the QR code or click Copy lightning invoice to pay with your wallet

    • On-chain: Follow the on-chain payment instructions provided here - learn more about Contribute Onchain


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