How to create a user draw

Prepare:

• the supported wallet connected to the network shown by ElyxS;
• enough SUPRA for the displayed total and a separate network fee;
• the prize or an accurate description of how you will provide it;
• a public title, description, and optional cover;
• your participation rules, schedule, and number of winners.

Complete any wallet authentication or terms prompt that ElyxS shows. These checks may require a message signature, but the final creation request is a separate blockchain transaction.

If the wallet is not ready, start with Set up StarKey Wallet.

1. Open the user draw creation studio and wait for the current options, limits, and fees to load.
2. Choose the prize mode and prepare the required asset or organizer commitment.
3. Add the public title, description, and optional cover.
4. Configure participation, winner selection, limits, and minimums.
5. Choose when the request may be processed and how ticket sales should open and close.
6. Review the connected address, network, prize, rules, schedule, and total debit.
7. Select Sign and create request once and confirm the transaction in the wallet.
8. Wait for Request registered and then Draw created before treating the draw as available.

Choose only a prize mode shown in the studio. Availability can depend on the current configuration and the connected wallet.

• For a SUPRA or fungible-token prize held by the contract, enter the asset and amount. The current guided studio divides this prize equally between the winners.
• For an NFT prize held by the contract, provide one transferable NFT for each winner. Their order determines the winning places.
• For a prize supplied by the organizer, describe exactly what the winner will receive and confirm that you accept responsibility for delivery. This prize is not transferred to the contract during creation.

The studio checks supported assets and balances before submission. Do not continue if the displayed asset, amount, or custody model differs from what you intend. See Prizes in user draws for the meaning of each model.

Enter a title and description that let a participant understand the draw and the prize. You can also add a cover.

This information becomes public. Do not include seed phrases, private keys, personal data, or terms that exist only inside an image. For a prize supplied by the organizer, state the delivery conditions in the description.

After the request is recorded, its public content and rules cannot be edited. Changed terms require a new request.

Choose free or paid participation. For a paid draw, enter the ticket price in SUPRA.

Then choose the winner-selection method and set the values offered by the studio:

• total ticket limit and maximum per wallet;
• number of winners;
• minimum number of tickets;
• minimum number of unique participants;
• any purchase limits shown for the selected mode.

The two minimums are independent: many tickets from a few wallets do not satisfy the minimum number of unique participants. The creator wallet cannot participate in its own draw.

Review whether one wallet can win more than once. A method with equal chances per wallet behaves differently from a method where more tickets increase the chance of winning.

Choose whether ElyxS may process the request as soon as it is ready or not before a scheduled time. A scheduled time is the earliest processing time, not a promise of creation at an exact second.

Set the sales start and duration. If the studio offers closing by a ticket limit, sales can close early only under the conditions shown in the form. Check the displayed dates before continuing.

On the final screen, check:

• the connected address and network;
• prize mode, asset, amount, and custody;
• free or paid participation and the ticket price;
• winner-selection method and number of winners;
• limits and both minimums;
• processing and sales schedule;
• creation fee and exact total debit;
• the separate network fee shown by the wallet.

The quote is tied to the current configuration. If it becomes outdated, refresh the studio and review the new values instead of approving from memory.

Sign and create request submits a blockchain transaction. Depending on the selected prize, it can deduct the displayed creation fee and transfer the prize to contract custody.

Do not select it twice. A second successful transaction creates another request and can charge or lock assets again.

Keep the same wallet connected while ElyxS checks the transaction. A wallet submission alone does not mean that the draw is ready.

• Request registered means that ElyxS found the recorded request.
• Draw created means that the request has produced a draw that you can open and manage.

If the result is uncertain, do not immediately resubmit. Use the status check offered by ElyxS, review the original transaction in the wallet, and verify its hash in SupraScan. If the transaction succeeded, wait for ElyxS to update. See How to read SupraScan.

The creator can cancel a request only while the interface still offers cancellation before the draw is created. Cancellation is a separate transaction. Any creation fee already charged is not returned; check the interface for the prize-return result.

Once the draw is created, its rules cannot be edited and the organizer cannot choose winners manually or move the lifecycle backwards. Continue with How to manage a user draw.

• User draws: overview and rules — the roles and lifecycle of a user draw.
• Prizes in user draws — custody and organizer responsibilities.
• How to verify a user draw on the blockchain — recorded terms, randomness, and result evidence.