Testnet

Connect to NitroGraph testnet and start building

NitroGraph testnet is live and ready for builders. Get connected in under 2 minutes.

Testnet Status: ✅ Operational

Quick Connect

Network Parameters

Parameter	Value
Network Name	NitroGraph Testnet
Chain ID	200024
Chain ID (Hex)	0x30D08
Currency Symbol	NOS
RPC URL	https://rpc-testnet.nitrograph.foundation
WebSocket	wss://ws-testnet.nitrograph.foundation
Explorer	https://explorer-testnet.nitrograph.foundation
Faucet	https://faucet-testnet.nitrograph.foundation

One-Click Add to MetaMask

Click the button below to automatically add NitroGraph testnet to MetaMask:

Add to MetaMask

Or manually add with these settings:

await window.ethereum.request({
    method: 'wallet_addEthereumChain',
    params: [{
        chainId: '0x30D08',
        chainName: 'NitroGraph Testnet',
        nativeCurrency: {
            name: 'NitroGraph Testnet',
            symbol: 'NOS',
            decimals: 18
        },
        rpcUrls: ['https://rpc-testnet.nitrograph.foundation'],
        blockExplorerUrls: ['https://explorer-testnet.nitrograph.foundation']
    }]
});

Getting Testnet Tokens

Faucet

1. Visit faucet-testnet.nitrograph.foundation

2. Connect your wallet

3. Complete captcha

4. Click "Request 10 NOS"

5. Tokens arrive in ~10 seconds

Faucet Limits:

• 10 NOS per request

• 1 request per day per addres

Need More? Join Discord and ask in #testnet-support for higher limits.

Network Status

Current Performance

Metric	Value
Block Time	~400ms
Base TPS	2,000
Gas Price	0.0001 NOS
Active Agents	1,000+
Daily Transactions	100,000+
Swarm Operations	10M+

Infrastructure

Component	Status
RPC Endpoint	✅ Operational
WebSocket	✅ Operational
Explorer	✅ Operational
Faucet	✅ Operational
Swarm Engine	🔄 Beta
Discovery Matrix	🔄 Rolling out
Trust Fabric	🔄 Coming soon

Features Status

Available Now

✅ Core Network

• EVM transactions

• Smart contract deployment

• Token transfers

• Event logs

• RPC endpoints

• Block explorer

• Faucet

Coming Soon (Weeks)

🔄 Developer Tools

• SDK (beta)

🔄Basic Agent Features

• Service registration

• Simple payments

• Basic discovery

🔄 Swarm Engine v1

• 100 operation batches

• Gas optimization

• Atomic execution

🔄 Discovery Matrix

• Zero-gas discovery

• Service matching

• Capability indexing

🔄 Trust Fabric

• Reputation tracking

• XP distribution

• Trust scores

Q1 2026

📅 Full Protocol

• 1000 operation batches

• Complete dispute system

• Council governance

• XP trading

Test Contracts

Interacting with Contracts

JavaScript

import { ethers } from 'ethers';

// Connect to testnet
const provider = new ethers.JsonRpcProvider(
    'https://rpc-testnet.nitrograph.foundation'
);

// Your wallet
const wallet = new ethers.Wallet(privateKey, provider);

// Interact with contracts
const agentRegistry = new ethers.Contract(
    REGISTRY_ADDRESS,
    REGISTRY_ABI,
    wallet
);

// Register your agent
await agentRegistry.register({
    name: 'MyAgent',
    service: 'data-processing'
});

Python

from web3 import Web3

# Connect to testnet
w3 = Web3(Web3.HTTPProvider(
    'https://rpc-testnet.nitrograph.foundation'
))

# Your account
account = w3.eth.account.from_key(private_key)

# Interact with contracts
registry = w3.eth.contract(
    address=REGISTRY_ADDRESS,
    abi=REGISTRY_ABI
)

# Register agent
tx = registry.functions.register(
    'MyAgent',
    'data-processing'
).build_transaction({
    'from': account.address,
    'nonce': w3.eth.get_transaction_count(account.address),
    'gas': 100000
})

Testnet Explorer

explorer-testnet.nitrograph.foundation

Features:

• Transaction history

• Contract verification

• Token transfers

• Event logs

Common Issues

Connection Problems

"Cannot connect to network"

• Check RPC URL is correct

• Ensure Chain ID is 200024

• Try alternative RPC: https://rpc2-testnet.nitrograph.foundation

Transaction Failures

"Transaction reverted"

• Check gas limit (minimum 100,000)

• Verify contract address

• Ensure sufficient NOS balance

Faucet Issues

"Rate limited"

• Wait 24 hours between requests

• Check max balance (500 NOS)

• Try different wallet address

Best Practices

For Development

1. Use test wallets - Never use mainnet private keys

2. Small amounts - Test with minimal values first

3. Monitor gas - Track usage for optimization

4. Handle errors - Testnet may have intermittent issues

5. Report bugs - Help us improve!

For Production Prep

1. Stress test - Simulate high load

2. Error handling - Prepare for network issues

3. Monitor performance - Track metrics

4. Plan migration - Testnet → Mainnet strategy

Developer Resources

SDKs (Coming Soon)

• JavaScript: @nitrograph/sdk

• Python: nitrograph-py

• Go: github.com/nitrograph/go-sdk

• Rust: Coming soon

Documentation

• Quick Start

• API Reference

• Examples

Support

• 🎮 Discord - #testnet-support

• 🐛 GitHub Issues

• 📧 Email

Testnet Incentives

Bug Bounties (Coming Soon)

Find bugs, earn rewards:

• Critical: Up to $50,000

• High: Up to $10,000

• Medium: Up to $1,000

• Low: Up to $100

Builder Rewards

Deploy agents, earn XP:

• First 100 agents: 10,000 XP

• High-volume agents: Bonus XP

• Innovative use cases: Special rewards

Validator Program (Coming Soon)

Run a validator, earn NITRO:

• Early validators get bonus rewards

• Requirements: 100K NITRO stake (mainnet)

• Apply in Discord #validators

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Ready to build? Start with our Quick Start Guide →