TAC RPC Node
The Adoption Chain
Connect to TAC, the blockchain purpose-built for mass adoption. Experience user-friendly infrastructure, real-world integration, and Web3 for everyone.
Connect to TAC, the blockchain purpose-built for mass adoption. Experience user-friendly infrastructure, real-world integration, and Web3 for everyone.
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Technical Support
Technical characteristics and available endpoints
Mainnet & Testnet Support
TAC (The Adoption Chain) is a blockchain purpose-built for mass adoption, prioritizing user experience, real-world integration, and accessibility for non-crypto users. Through innovations like simplified onboarding, gasless transactions, fiat integration, and user-friendly wallets, TAC removes friction preventing mainstream blockchain adoption. This creates infrastructure where blockchain benefits are accessible to everyone, not just crypto-natives.
https://rpc.crypto-chief.com/tac/{YOUR_API_KEY}
wss://rpc.crypto-chief.com/tac/ws/{YOUR_API_KEY}
Replace {YOUR_API_KEY} with your actual API key from the dashboard.
Access adoption-focused blockchain
A TAC RPC node provides applications with access to blockchain infrastructure specifically designed for mass adoption. TAC removes the complexity that prevents mainstream users from adopting blockchain — confusing wallets, gas fees, seed phrases, and technical barriers. This enables applications to offer blockchain benefits with Web2-level user experience.
Blockchain's potential is limited by poor UX. Average users don't understand gas, private keys, or DeFi. TAC prioritizes adoption — gasless transactions, fiat integration, simplified onboarding, and familiar interfaces. This brings blockchain to billions, not just crypto enthusiasts.
TAC advantages:
TAC removes adoption friction through account abstraction, meta-transactions, and fiat on-ramps. Users can interact with blockchain without owning crypto, understanding gas, or managing seed phrases. This 'invisible blockchain' approach makes Web3 accessible to everyone.
How TAC enables adoption:
TAC focuses on real-world use cases — payments, loyalty programs, ticketing, supply chain, identity — where blockchain provides value but complexity is a barrier. By making blockchain invisible to end users, TAC enables businesses to integrate Web3 without forcing customers to become crypto experts.
This infrastructure powers mainstream blockchain adoption at scale.
Quick start for developers
TAC supports all standard Ethereum JSON-RPC methods:
const { ethers } = require('ethers');
const provider = new ethers.JsonRpcProvider('https://rpc.crypto-chief.com/tac/YOUR_API_KEY');
// Verify we're on TAC
const network = await provider.getNetwork();
console.log('Chain ID:', network.chainId); // 8888
// Get TAC balance
const balance = await provider.getBalance('0x...');
console.log('TAC Balance:', ethers.formatEther(balance));
// Deploy user-friendly application
const USER_APP = '0x...';
const appABI = [
'function createAccountWithEmail(string email) external returns (address)',
'function sponsorTransaction(address user, bytes txData) external',
'function purchaseWithFiat(uint256 amount, string paymentMethod) external'
];
const app = new ethers.Contract(USER_APP, appABI, wallet);
// Enable gasless user experience
const userAccount = await app.createAccountWithEmail('[email protected]');
console.log('User account created without crypto knowledge!');
console.log('Blockchain made accessible!');from web3 import Web3
w3 = Web3(Web3.HTTPProvider('https://rpc.crypto-chief.com/tac/YOUR_API_KEY'))
print('Connected to TAC:', w3.is_connected())
print('Chain ID:', w3.eth.chain_id) # 8888
print('Latest block:', w3.eth.block_number)
# Low fees for adoption
gas_price = w3.eth.gas_price
print(f'Gas price: {gas_price}')
# Get TAC balance
balance = w3.eth.get_balance('0x...')
print(f'TAC: {balance / 1e18}')const { ethers } = require('ethers');
const provider = new ethers.WebSocketProvider('wss://rpc.crypto-chief.com/tac/ws/YOUR_API_KEY');
// Monitor blocks
provider.on('block', async (blockNumber) => {
const block = await provider.getBlock(blockNumber);
console.log(`TAC block ${blockNumber}: ${block.transactions.length} txs`);
});
// Monitor user onboarding
const ONBOARDING = '0x...';
const filter = {
address: ONBOARDING,
topics: [ethers.id('NewUserOnboarded(address,string)')]
};
provider.on(filter, (log) => {
console.log('New user onboarded to Web3:', log);
console.log('Mass adoption in action!');
});Adoption-focused infrastructure
Infrastructure supporting millions of non-crypto users delivering <75ms latency with Web2-level UX.
Enterprise infrastructure achieving 99.9% uptime for real-world business integration.
Monitor user onboarding, transaction volumes, fiat integration, and ecosystem growth metrics.
Strategically deployed nodes supporting TAC's worldwide mass adoption mission.
Infrastructure designed to scale with millions of mainstream users joining Web3.
24/7 support from engineers specialized in UX, onboarding, and mass adoption strategies.
Build for everyone
TAC's adoption-focused infrastructure enables consumer applications, business integration, payments, and Web3 for mainstream users.
Build consumer applications where blockchain benefits are invisible to non-technical users.
Create payment platforms where users pay with fiat but benefit from blockchain settlement.
Launch blockchain-based loyalty programs accessible through familiar mobile apps.
Develop NFT ticketing systems that work like traditional tickets for mainstream users.
Build supply chain tracking where businesses use blockchain without technical complexity.
Create digital identity systems accessible via social login and familiar interfaces.
Start building on Web3 — no credit card.
Flexible pay-as-you-go for any workload.
From $500 monthly plus 20% extra value.
Tailored solution for expert builders
All Subscription features plus: