🪪 Profile and referral link

Your CADINU profile lives at apps.cadinu.io/u. It is ready as soon as you connect a wallet: no signature is needed to see it. Claiming it is free (one signature, no transaction); the on-chain profile with a CADINU Identity Arts NFT unlocks profile points and the profile staking pools. Your referral link earns you CBON when friends buy a profile NFT, and a share of the creation fee (in BNB or CBON) when they create a trading competition. Details: CADINU Profile.

Your profile, step by step

1. Connect: your profile is already there

   Go to apps.cadinu.io/u and choose Connect Wallet. The page opens at once with your Activity on CADINU, read from public BNB Chain data: your trades through CADINUdex and MultiSwap, the trading competitions you joined (with your rank and any prize), and your locks. No signature, nothing is stored. A bar at the bottom of other pages says Your CADINU profile is ready with a View profile button.

   

2. Claim it: one free signature

   The Your profile is ready card shows your progress (0 of 3) and what each step unlocks. Choose Claim with one free signature and sign the message in your wallet: no transaction, no gas. Claiming unlocks editing, following people and your referral link. Every later change (handle, avatar, cover, privacy) is saved only after your wallet confirms it is you; the confirmation is kept on that browser for 10 hours.

3. Choose a handle

   Edit → Handle: 3 to 15 characters, letters, digits, . and _, starting with a letter. Your @handle shows on your profile, in share links (apps.cadinu.io/u/<handle>) and on competition leaderboards. You can change it once every 7 days.

4. Set an NFT avatar

   Edit → Avatar → Show my NFTs lists the CADINU Identity Arts NFTs your wallet holds (ownership is checked on BNB Chain). Your picture and level badge then show next to your name, and you earn the Complete profile achievement.

5. Register the on-chain profile (optional)

   On the same page, register the on-chain profile with a CADINU Identity Arts NFT as your picture, or buy one there. Each NFT has its own price in CBON, read from its contract (NFT Contracts); a Level 1 NFT gives 1,000 profile points and a Level 2 NFT 2,000. Unused points can be turned into CBON in CPR campaigns. This step is a transaction and pays a network fee in BNB (getting BNB).

Note

Token team tick (optional). A blue tick appears next to your name when a token with the blue or gold tick lists your wallet in its team and you confirm with a free signature. It comes by invitation from the project (Submit token project info). Linking an X or Telegram account is not part of the CADINU profile.

Who sees what before you claim

• Your page before you claim shows only public BNB Chain activity of your address, marked Unclaimed: no name, no picture, no follower counts.
• It opens only by its address (apps.cadinu.io/u/0x…). It is not in search engines, not in followers lists, and leaderboards keep showing a short address for it.
• Nobody can follow it, and only you see the Claim step. CADINU stores nothing about the address until you claim it.

Share your referral link

Your link is apps.cadinu.io/r/<your handle or wallet>. A friend who opens it sees who invited them and two offers:

Your friend	They get	You get
Buys a profile NFT	10% off the NFT price	60% of what they pay, in CBON, plus referral points (100 for Level 1, 200 for Level 2). Read from the NFT contracts on chain
Creates a trading competition	The referral price: 20% off the creation fee	30% to 60% of the fee they actually pay, in BNB or CBON, by your tier (below)

• The referrer is set once, when the friend buys a profile NFT or creates a competition with your link, and it is written on chain. It cannot be changed later.
• Withdraw your referral earnings from the Referrals card on your profile. Competition referral rewards are under Rewards & referral.

Referral earnings from competitions

Qualifying referrals	Your share of the fee paid	On a 0.04 BNB fee
Tier 1: 1st to 10th	30%	0.012 BNB
Tier 2: 11th to 100th	40%	0.016 BNB
Tier 3: 101st to 500th	50%	0.02 BNB
Tier 4: 501st and later	60%	0.024 BNB

Example. A friend creates a competition through your link and pays the referral price of 0.04 BNB. It is your first qualifying referral, so tier 1 applies: 0.04 BNB × 30% = 0.012 BNB for you. Paid in CBON, the same tier gives 24,000,000 CBON.

• Qualifying referral: a creation through your link whose prize token is on the supported list with a minimum prize set, and whose prize meets that minimum. Every paid creation through your link pays your current share; only qualifying ones move you up a tier.
• Of the fee actually paid: after the referral price and any promo code. BNB and CBON are counted and paid separately.
• Claim: the share is credited on chain in the creation transaction; withdraw it from the Referrals card on your profile, one withdrawal per currency.
• CADINU can change the rates for later creations, never above 60%. What you earn depends only on the competitions created through your link. All the rules: Referral earnings.

Common errors

What you see	What to do
The referrer did not apply	The friend already has a referrer, or opened the app without your link before buying. The first referrer stays.
Not enough CBON for the NFT	NFTs are paid in CBON. Buy CBON on Swap first (how).

Related

CADINU ProfileYour CADINU profile at apps.cadinu.io/u: ready as soon as you connect, claimed with one free signature, then a handle, an NFT avatar, the on-chain profile, profile points and one referral link.NFT ReferralExplore CADINU NFTs: Your ticket to digital collectibles and rewards. Level up your profile, earn points, and secure exclusive NFTs now! 🎨🚀

Read on BNB Smart Chain at block 126,766,716 (2026-10-10): values marked with a gold dot.