Pre-flight Check
Paste a base64-encoded transaction for deep risk analysis, or a signature for post-mortem.
8 risk signals
from live RPC data
CU optimization
binary-search probe
Staleness detection
dual-pass simulation
Try a real failed transaction:
Paste a base64-encoded transaction for deep risk analysis, or a signature for post-mortem.
8 risk signals
from live RPC data
CU optimization
binary-search probe
Staleness detection
dual-pass simulation
Try a real failed transaction: