aftertx — TX Explainer

Every blockchain transaction tells a story. aftertx reads it for you.
Paste any transaction hash and get an instant, plain-English explanation of what happened, who sent what, where it went, and why it matters. No more decoding hex data or piecing together block explorers. Just clarity.

How it works
Paste a transaction hash. That's it. aftertx fetches the on-chain data, decodes the contract interactions, and uses AI to generate a clear, step-by-step breakdown of the entire transaction.

What you'll see
— A plain-English summary of the transaction
— Step-by-step breakdown of every action
— Key details: addresses, amounts, gas costs
— Smart labels: swaps, mints, transfers, staking, and more

Built for everyone
Whether you're checking your first crypto transfer or auditing a complex DeFi position, aftertx gives you the clarity you need. Beginner-friendly explanations that don't sacrifice depth.

Supported chains
— Ethereum (live)
— Arbitrum (live)
— Base (live)
— Optimism (live)
— Polygon (live)
— BNB Chain (live)
— Avalanche, Sui, More EVM chains and Solana coming soon

Save & organize
Keep a personal library of explained transactions. Search, revisit, and reference them anytime.

aftertx Pro
Unlock unlimited explanations, priority analysis and unlimited cloud saves with a Pro subscription.

Terms of Use: https://www.notion.so/aftertx-terms-of-use-32150ab0b9b180a1a915f30f5bf2b42e?source=copy_link
Privacy Policy: https://www.notion.so/aftertx-privacy-policy-32150ab0b9b1804d97b0dd2b3a530466?source=copy_link