Build the Future of Web3 on Aptos
Everything you need to build the best-in-class Web3 developer experience.
Craft safe and high-performance smart contracts with Move
Get started with these Move examples
module 0xCAFE::BasicCoin {
// Only included in compilation for testing. Similar to #[cfg(testing)]
// in Rust. Imports the `Signer` module from the MoveStdlib package.
#[test_only]
use std::signer;
struct Coin has key {
value: u64,
}
public fun mint(account: signer, value: u64) {
move_to(&account, Coin { value })
}
// Declare a unit test. It takes a signer called `account` with an
// address value of `0xC0FFEE`.
#[test(account = @0xC0FFEE)]
fun test_mint_10(account: signer) acquires Coin {
let addr = signer::address_of(&account);
mint(account, 10);
// Make sure there is a `Coin` resource under `addr` with a value of `10`.
// We can access this resource and its value since we are in the
// same module that defined the `Coin` resource.
assert!(borrow_global<Coin>(addr).value == 10, 0);
}
}Aptos tooling makes web3 development easier than ever
At Aptos, developers come first
Discover blockchain features on Aptos
Performance
Redefine blockchain performance with high TPS and low latency
Parallel Execution
Learn how Block-STM powers parallelization and optimistic concurrency on Aptos
Validators & Fullnodes
Learn more about what it takes to run a validator or fullnode
Keyless
Enjoy seamless user authentication with Keyless
Passkeys
Onboard seamlessly using biometrics
On-Chain Randomness
Unlock true fairness in gaming and beyond
Fee Payer
Empower your transactions with seamless execution, letting others foot the bill
Gas
Trade smarter, not harder with low gas fees
Storage
Learn more about Aptos' Jellyfish Merkle Tree and custom RocksDB configuration
Networking
Learn about the topology of the Aptos blockchain and how nodes communicate with each other
Mempool
Learn how transactions are buffered for processing before they're sent upstream
State Sync
Learn how nodes downstream synchronizes with the latest state
Hear From The Ecosystem
Building on Aptos has been transformative, offering unmatched transaction speed and reliability. We love the vibrant community and overall direction that the Aptos ecosystem is heading.
Aptin Finance drives secure, intuitive, and seamless financial interactions for Aptos users. Aligned with Aptos' vision, we aim to establish a nexus of Omni-chain DeFi opportunities for a diverse global community.'
Cellana Finance chose to build on Aptos because of its rapid transaction speed, cost-effectiveness, and robust security. Moreover, Aptos’s instant finality (less than 1s) will be a significant strength in attracting a variety of financial applications from Web 2 in the future.
