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Promise
Checking

Every gift is a promise to give back.

Wedding envelopes on NEAR. The invitation holds the gift, and the contract remembers who owes whom.

Invited

Waiting for you

Invited by account or by link. The card is empty.

Sealed

Locked until the day

The gift is locked inside. The amount stays hidden.

Opened

Opened with a smile

The host checks you in and the money moves.

Repaid

Promise kept

The host gives back later and the card flips.

The record lives in a paper book.

In Asia, a wedding envelope is a debt of honor. You give back what you were given.

The record is a paper guest book that gets lost or argued over.

Digital envelopes send money. They do not remember what you owe.

One card, four states.

A soulbound card that shows only what the contract holds.

  1. Invited

    Invited by account or by link. The card is empty.

  2. Sealed

    The gift is locked inside. The amount stays hidden.

  3. Opened

    The host checks you in and the money moves.

  4. Repaid

    The host gives back later and the card flips.

If the host cancels, every envelope goes back to its owner.

The contract keeps the guest book.

Every gift becomes a line the contract remembers.

  1. Budi gives 5

    Ayu owes 5
  2. Ayu gives back 5

    The debt is 0
  3. The card flips

    Repaid
Other endingsGives 8Budi owes 3Gives 3Still owes 2

Up to 10 older claims are repaid per opening. A record, not a court order.

Limits, stated plainly.

  • Social, not forced

    A record nobody edits alone.

  • Amounts are public

    Privacy is on the roadmap.

  • Testnet only

    Test tUSDC. No real funds.

  • One shared vault

    Invitations are not sub-accounts.

  • A gift tradition

    Not a payment method.

Run the whole story in five minutes.

No wallet needed. Demo accounts hold test tokens only.

Open the demo accounts
Promise