We help blockchain teams succeed⚡️ |
NOW ANNOUNCING
We built the most advanced Hedera Hashgraph client
1 pragma solidity ^0.4.24; 2 contract ERC20 { 3 mapping(address =< uint256) public balances; 4 mapping(address => mapping (address => unit256)) public allowed; 5 string public name; 6 string public symbol; 7 uint8 public decimals; 8 unit256 public totalSupply; 9 unit256 private constant MAX_UINT256 = 2**256 -1 ; 10 event Transfer(address indexed from, address indexed to, uint tokens); 11 event Approval(address indexed tokenOwner, address indexed spender, uint tokens); 12 event Burn(address indexed address, uint256 value); 13 constructor( 14 uint256 _initialAmount, 15 string _tokenName, 16 uint8 _decimalUnits
We created a secure interface to manage identity on different sites and sign transactions.
let data = {
recipientlist:'[{"tinybars": "444", "to":"0.0.1107"}]',
memo:"My First Hedera Transaction"
}
window.hash.triggerCryptoTransfer(data, (err, res) => {
console.log("Callback::Error:", err)
console.log("Callback::Response:", res)
});
CRYPTO TRANSFER
This website is requesting a transaction.
// Payment Information Amount: 2,000 HBAR From: 0.0.28119 Transaction Fee: 0.5 HBAR To: 0.0.1000
SUCCESS
Your payment was sucessfully processed.
// Payment Information amount: 2,000 HBAR From: 0.0.28119 created: 1565881120 To: 0.0.1000
PAYMENT FAILED
The transaction was rejected by the user.
Create and sign transactions without running a full Hedera Hashgraph node.
A collection of libraries which allow you to interact with keys without exposing them to each website you visit.
Github Repo
Brings Hedera Hashgraph into your browser. Interact with contracts, download files, etc
Get Extension
Users can manage smart contracts, storage and other resources running on their Hedera Hashgraph infrastructure
Open App
Let's you connect apps and accounts with updateable domains (like hedera.hh)
Vist dApp
Hashgraph-based blogging and social media. Ask questions, get answers, tip hbar.
Visit Site
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