One terminal. Every chain.

Stop juggling
chains.
Just ship.

Execute, debug, and trace smart contracts across every major chain — without keeping six tabs of docs open. One CLI, one dashboard, one workflow.

Requests
1.2M
Latency
42ms
Chains
18
txio terminal
Connected
$ txio simulate transaction.sui
✓ Simulation successful
Gas Estimate: 0.0021 SUI
Contract response received in 38ms

Made for engineers

What you actually need.

Every chain, one interface

Hit any JSON-RPC chain from one place. No SDK roulette, no copy-pasting between tabs.

Transactions, visualized

Compose transactions and watch dependencies resolve before you sign. Simulate first, send second.

Secrets stay secret

API keys and signing keys live in a vault — not your dotfiles, not your git history.

Real-time everything

Sub-millisecond latency tracking, streamed live. Watch the network breathe.

AI that actually helps

Plain-English error explanations and contract audits. The kind you wish Stack Overflow gave you.

A terminal that talks back

Web and shell, same workflow. Run a command, see the result in either place.