Staking Without the App

When you need this

This page is for wallets that cannot sign dapp transactions — multisig wallets and some cold wallets. Everyone else should use the Hipo app, which is cheaper and shows the exact estimate before you confirm. When a multisig wallet connects to the Hipo app, the app shows these same instructions with the treasury address ready to copy.

Stake — the “d” comment

Send the GRAM you want to stake plus 0.1 GRAM as a gas prepayment to the Hipo treasury:

EQCLyZHP4Xe8fpchQz76O-_RmUhaVc_9BAoGyJrwJrcbz2eZ

Set the transaction’s text comment to exactly:

The comment must be lowercase, plain text and unencrypted. The prepayment is generously rounded up — only a fraction is spent and the unused part is refunded (see Fees & Gas). The hGRAM is sent back to the same address the transfer came from.

Unstake everything — the “w” comment

Send 0.1 GRAM to the same treasury address with the text comment:

This unstakes the entire hGRAM balance of that wallet — there is no partial amount. The unstake settles under the normal protocol rules, so the Full-unstake timing applies — see How Unstaking Works and How long does unstaking take?

Burn hGRAM via the minter

You can also redeem GRAM directly by burning hGRAM at minter.ton.org, using the hGRAM master (Parent) address:

EQDPdq8xjAhytYqfGSX8KcFWIReCufsB9Wdg0pLlYSO_h76w

After burning, you receive GRAM at the current redemption rate. The parent address can change on protocol upgrades — check Contracts & Audits first.

Or swap on a DEX

hGRAM pools exist on DeDust, STON.fi, TONCO, GroypFi and swap.coffee — the current list is on the DeFi page. Swap fees and price impact apply.

Before you send

Verify the treasury address against Contracts & Audits — never trust an address from a forwarded message; see Phishing Awareness.
The comment must be plain text, exactly d or w.
A transfer with no comment, or the wrong comment, is not a stake or unstake request.