Fast Pix
Instant payments with biometrics. Confirmed in less than 2 seconds.
Next generation fintech
Your keys. Your rules. Your DinDin.
A self-custody wallet for buying, selling and storing crypto with complete autonomy — your private keys never leave your device.
100% Self-custody
Active community
Instant Pix
Multi-chain wallet
Intuitive experience
AES-256 Encrypted
iOS & Android
What makes DinDin unique
Technology that breathes the future.
Self-Custody
Your keys never leave your device. Total control.
Multi-chain
ETH, BTC, USDC, USDT, SOL, TRX on a single screen.
Monthly Performance
+12.4%
Buy & Sell
Fiat to crypto via PIX. Multiple providers, best rate automatically.
KYC in 3 min
Fast and secure verification. Start in minutes, not days.
Community
Game control in your hand.
An active community is already choosing DinDin to take more control over money.
"DinDin is the app that finally brings security, autonomy and a polished experience together."
Active
user community
On-device
protection and access
"Interface so clean it feels like the future. Fast Pix is unbeatable — 2 seconds and done."
Armored end-to-end.
Strong encryption, biometrics and multi-factor authentication help keep your assets under your control. No intermediaries, no blind spots.
AES-256
Encryption
MFA
Authentication
Biometrics
Protection
Local keys
Self-custody
Simple as that
Ready in 3 minutes.
1
Create your account
Sign up with your email and complete KYC verification in 3 minutes.
2
Create your wallet
Seed phrase generated locally. Keys never leave your device.
3
Buy crypto
Use Pix to buy crypto. See your assets in real time with BRL prices.
Frequently asked questions
Answers to the questions that matter most.
What is a self-custody wallet?
A self-custody wallet is a crypto wallet where your private keys are stored exclusively on your device. No company, not even DinDin, has access to your funds.
Can I buy Bitcoin with Pix on DinDin?
Yes. DinDin lets you buy Bitcoin, Ethereum, USDC, USDT, Solana, TRON and other cryptocurrencies directly via Pix, instantly and securely.
Is DinDin secure?
Yes. DinDin uses AES-256 encryption, multi-factor authentication and biometrics. Your private keys never leave your device and no external server has access to them.
Is DinDin available for iOS and Android?
DinDin apps for iOS and Android are coming soon to the App Store and Google Play. Compatible with iOS 15+ and Android 9+.
Apps coming soon
Ready for the
next level?
Open your account in less than 3 minutes and feel the difference of an elite financial service.
App Store and Google Play availability is coming soon. iOS 15+ & Android 9+