How to Buy CertiK (CTK) in Australia
CertiK (CTK) is a cross-chain security protocol that provides security scoring and decentralized reimbursements for blockchain applications. Buy CTK instantly on Digital Surge with low fees and AUD deposits.
Join the movement
How to Buy CertiK on Digital Surge in 3 Easy Steps
Buying CertiK has never been easier. Follow these quick steps to get started.
01.
Create an account
Sign up & verify on your mobile or desktop
02.
Deposit funds
Deposit AUD instantly with PayID
03.
Start trading
Buy, Sell and transfer the world's leading cryptocurrencies
CertiK Price & Market Data
Check out the latest CertiK price, stats, and market data.
Stats
- Market cap
- $25.20M
- Circulating supply
- 160.72M CTK
- Max supply
- —
- 24h trading volume
- $976.14K
- Rank
- #872
- All-time high
- $5.14 AUD Apr 6, 2021
- All-time low
- $0.14894 AUD Jun 25, 2026
About CertiK
A Cross-chain Protocol with Security Scoring and Decentralized Reimbursements for Building Secure Apps and Blockchains.
Osmosis Ecosystem
Cybersecurity
YZi Labs (Prev. Binance Labs) Portfolio
OKX Ventures Portfolio
1 CTK =
$0.16 AUD
+1.03%
What is CertiK and How Does It Work?
CertiK is a blockchain security platform founded in 2018 by computer science professors from Yale and Columbia Universities. The project was created to address the growing need for comprehensive security solutions in the decentralized finance (DeFi) and blockchain ecosystem, where smart contract vulnerabilities have led to billions in losses.
The CertiK ecosystem operates through its native CTK token and provides end-to-end security services including smart contract auditing, on-chain monitoring, and the SkyNet security scoring system. The platform uses formal verification techniques and AI-powered tools to identify vulnerabilities, while its cross-chain capabilities allow security assessment across multiple blockchain networks including Ethereum, Binance Smart Chain, and Polygon.
- SkyNet Security Scoring – Real-time security ratings for DeFi protocols
- Cross-chain Compatibility – Works across Ethereum, BSC, Polygon and other networks
- Formal Verification – Mathematical proof techniques for smart contract security
- CertiKShield – Decentralized reimbursement pool for security incidents
- On-chain Monitoring – 24/7 automated threat detection and alerting
Why Buy CertiK?
CertiK has established itself as a leading security platform in the blockchain space, with over 3,800 projects audited and billions of dollars in assets secured. The CTK token enables participation in the CertiKShield reimbursement system and governance decisions. As DeFi continues expanding, demand for comprehensive security solutions grows, making CertiK’s proven track record and advanced formal verification technology increasingly valuable for developers and protocol users seeking secure blockchain interactions.
CertiK Storage Tips
How to Store CertiK Securely
After purchasing CertiK, you can store it securely in your Digital Surge wallet for easy access and trading. For additional security, you can transfer your CTK to:
Use Compatible Wallets
Store CTK in Ethereum-compatible wallets like MetaMask, Trust Wallet, or Ledger hardware wallets.
Keep Private Keys Secure
Never share your private keys and consider using hardware wallets for large CTK holdings.
Verify Contract Address
Always verify the official CTK contract address when adding the token to your wallet.
Frequently Asked Questions
Yes, buying CertiK in Australia is legal. Digital Surge is registered with AUSTRAC, complying with Australian anti-money-laundering and counter-terrorism-financing requirements for cryptocurrency exchanges.
CTK tokens are used for staking in CertiKShield pools to earn rewards, participating in governance votes, and accessing premium features on the CertiK security platform.
Yes, Australian users can buy CertiK (CTK) on Digital Surge using AUD deposits via PayID, bank transfer, or debit card with instant processing.
CertiK provides security services across multiple blockchains including Ethereum, Binance Smart Chain, Polygon, Avalanche, and Solana, with cross-chain monitoring capabilities.
We offer low and transparent trading fees starting from 0.1%, with no hidden costs. View our fee structure here.
You can deposit AUD instantly using PayID or via bank transfer — both with zero deposit fees. Most PayID deposits arrive in under 60 seconds.
Yes, in compliance with Australian regulations, all users complete a quick identity verification. Most verifications are approved within minutes, so you can start trading fast.
400+ Cryptocurrencies & Counting
What Other Tokens Can I Buy?
CertiK is just the beginning! Explore and trade over 400+ cryptocurrencies, including:
Ethereum (ETH) – The foundation of decentralised finance (DeFi)
Bitcoin (BTC) – The world’s first and most popular cryptocurrency
XRP (XRP) – Fast and low-cost cross-border payments
Cardano (ADA) – Smart contracts & decentralised applications
Polkadot (DOT) – Connecting multiple blockchains
Last 24 hrs
Trade CertiK Now!
Ready to Buy CertiK? Get Started Today!
Don’t miss out — sign up now and start trading in minutes!