SOLANA · TRANSACTION SIMULATOR

Know what you're signing
before you sign it.

Most exploits happen because users sign without reading. TX X-Ray decodes every instruction, flags every risk, and tells you exactly what a transaction will do — in plain language.

No wallet connection required
simulation-result.json
// decoded transaction · pump.fun swap
"summary": "Swap 6.68 WSOL for 15.8M CLAW via Pump.fun AMM"
"riskScore": 38 // REVIEW
"programs": ["Token Program", "Pump.fun AMM ⚠"]
"warning": "Unverified program in CPI chain"
"computeUnits": 77_271

HOW IT WORKS

Three steps to full transparency

01

01

Drop a transaction

Paste a signature from your history or a base64 transaction you were asked to sign.

02

02

Simulate against mainnet

Runs against live chain state — no fees, no signing, no consequences.

03

03

Read the full picture

Every instruction explained. Every risk flagged. In plain language or full dev detail.

WHAT IT DOES

Everything under the hood

🔬

Simulate Before Signing

Dry-run any transaction against live chain state. Nothing executes, nothing is signed.

🔍

Instruction Decoder

Every raw instruction translated into plain language — transfers, approvals, closures, mints.

🛡️

Risk Scoring

Scored 0–100 across unknown programs, unlimited approvals, authority changes, and more.

🌲

CPI Call Tree

The full cross-program invocation chain. What your wallet shows is never the full picture.

💳

Account State Diff

Every account before and after. SOL balances, token amounts, ownership — all surfaced.

🚨

Scam Pattern Detection

NFT authority hijacks, drain patterns, delegate traps, unlimited approvals — caught automatically.

Blind signatures are how people get drained.

It takes 10 seconds to simulate a transaction. That's all the time you need to know if it's safe.