When you’re building bots, DeFi protocols, NFT infrastructure, or backend systems on Ethereum, checking a transaction hash isn’t enough.

You need to see:

• What’s happening in the mempool

• How gas behaves in real time

• When whales move liquidity

• Whether your node is healthy

• How a contract will execute before you pay gas

That’s why we built the Ktzchen Web3 Explorer.

👉 https://ktzchenweb3.io/explorer

Most explorers are designed for users.

Ours is built for builders.

The Ktzchen Web3 Explorer runs on Ethereum Mainnet and combines:

• Contract & transaction analysis

• Real-time mempool monitoring

• Whale activity tracking

• Node-level infrastructure stats

• Gas-free contract simulation (Test Mode)

All inside a unified developer dashboard.

Liquidity moves markets.

Large ETH balance changes often signal:

• Governance shifts

• DeFi rotations

• Liquidity migration

• Arbitrage windows

Instead of relying on third-party alerts, the explorer surfaces whale movements directly:

• Address

• Balance change

• Direction (incoming/outgoing)

• Block number

• Transaction hash

This matters if you’re building trading logic, risk monitors, or analytics tools.

Transactions don’t appear magically in blocks.

They fight for inclusion.

With live mempool visibility, you can:

• Monitor pending transactions

• Observe gas competition

• Anticipate congestion

• Optimize execution timing

For NFT drops, bots, or high-frequency DeFi interactions, this isn’t optional — it’s strategic.

Web3 apps depend on node reliability.

Yet most explorers hide node-level information.

We expose:

• Gas usage (% block utilization)

• Base fee & average gas price

• Connected peers

• Latency & response time

• Current block number

• Sync status

• Client version (e.g., Geth)

Because infrastructure health impacts every backend system built on top of it.

Shipping smart contracts without simulation is expensive.

With Test Mode, developers can:

• Simulate ERC-20 transfers

• Validate calldata

• Interact with contract functions

• Debug execution logic

All without spending real ETH.

Using your API key, you test first — then deploy with confidence.

While building Ethereum backend infrastructure and bots, we kept running into:

• RPC reliability issues

• Blind execution during congestion

• Fragmented tooling

• Poor simulation workflows

We wanted a space focused specifically on infrastructure and backend topics.

The Explorer is part of that vision.

This is for:

• Backend engineers

• DeFi teams

• Bot developers

• Smart contract testers

• Protocol operators

If you're building production systems, observability is leverage.

Explore it here:
👉 https://ktzchenweb3.io/explorer

When you’re building bots, DeFi protocols, NFT infrastructure, or backend systems on Ethereum, checking a transaction hash isn’t enough.

You need to see:

• What’s happening in the mempool

• How gas behaves in real time

• When whales move liquidity

• Whether your node is healthy

• How a contract will execute before you pay gas

That’s why we built the Ktzchen Web3 Explorer.

👉 https://ktzchenweb3.io/explorer

Most explorers are designed for users.

Ours is built for builders.

The Ktzchen Web3 Explorer runs on Ethereum Mainnet and combines:

• Contract & transaction analysis

• Real-time mempool monitoring

• Whale activity tracking

• Node-level infrastructure stats

• Gas-free contract simulation (Test Mode)

All inside a unified developer dashboard.

Liquidity moves markets.

Large ETH balance changes often signal:

• Governance shifts

• DeFi rotations

• Liquidity migration

• Arbitrage windows

Instead of relying on third-party alerts, the explorer surfaces whale movements directly:

• Address

• Balance change

• Direction (incoming/outgoing)

• Block number

• Transaction hash

This matters if you’re building trading logic, risk monitors, or analytics tools.

Transactions don’t appear magically in blocks.

They fight for inclusion.

With live mempool visibility, you can:

• Monitor pending transactions

• Observe gas competition

• Anticipate congestion

• Optimize execution timing

For NFT drops, bots, or high-frequency DeFi interactions, this isn’t optional — it’s strategic.

Web3 apps depend on node reliability.

Yet most explorers hide node-level information.

We expose:

• Gas usage (% block utilization)

• Base fee & average gas price

• Connected peers

• Latency & response time

• Current block number

• Sync status

• Client version (e.g., Geth)

Because infrastructure health impacts every backend system built on top of it.

Shipping smart contracts without simulation is expensive.

With Test Mode, developers can:

• Simulate ERC-20 transfers

• Validate calldata

• Interact with contract functions

• Debug execution logic

All without spending real ETH.

Using your API key, you test first — then deploy with confidence.

While building Ethereum backend infrastructure and bots, we kept running into:

• RPC reliability issues

• Blind execution during congestion

• Fragmented tooling

• Poor simulation workflows

We wanted a space focused specifically on infrastructure and backend topics.

The Explorer is part of that vision.

This is for:

• Backend engineers

• DeFi teams

• Bot developers

• Smart contract testers

• Protocol operators

If you're building production systems, observability is leverage.

Explore it here:
👉 https://ktzchenweb3.io/explorer