TVM Retracer

Stack tracer for debugging smart contracts deployed on TON Blockchain.

Features

• Step-by-step execution with stack
• Execution realism
• Testnet
• Executor logs
• C5 Actions parser
• All explorers support
• Enjoyable UI (I hope)
• Local run (just in your browser)
• Lightweight (as much as possible)
• Robust integrity (libs, randseed, prev. txs check)

How-to

Enter tx link

In almost any form:

• From ton.cx
• From tonviewer.com
• From tonscan.io
• From tonscan.org
• From explorer.toncoin.org
• From dton.io
• Like lt:hash with hash in hex
• Just like hash with hash in hex or base64

Use testnet

By param:
https://retracer.ton.org/?testnet=true

Make a link to the retracer with tx

By param:
https://retracer.ton.org/?tx=4df182d84e9e1bbe76d9cfe35bd023c244c55b03cbd118457769868aa2e85bf4
(any form as described above)

Find tx link in tonviwer

Click on desired circle and copy the web page link.