txdecoder.xyz helps you decode on-chain transactions across Ethereum, Solana, BNB Chain, and Base into a single unified, human-readable schema.
Instead of dealing with raw logs, instruction bytes, or chain-specific formats, txdecoder normalizes everything into a clean data structure that is easy to query, index, and analyze.
🌐 Powered by https://txdecoder.xyz
👉 https://txdecoder.xyz/#public
Paste a transaction hash from any supported chain and instantly see:
- Raw on-chain data
- Decoded actions (swap, transfer, mint, borrow…)
- Unified, human-readable schema output
No setup. No SDK. Just on-chain data → readable structure.
Decoded data for Swap transaction on ethereum
Decoded data for Lending transaction on Solana
https://txdecoder.gitbook.io/docs/api-documentations/decode-transaction-api
Decoding on-chain transactions is painful because:
- Each chain has different execution models
- Data is scattered across:
- Logs
- Instructions
- Internal calls
- Program-specific layouts
- Output is not human-readable
- Cross-chain analytics becomes extremely hard
txdecoder solves this by converting raw transactions into a single unified schema.
| Chain | Status |
|---|---|
| Ethereum | ✅ |
| BNB Chain | ✅ |
| Base | ✅ |
| Solana | ✅ |
txdecoder takes a raw on-chain transaction and produces:
- High-level actions (swap, transfer, mint, borrow, liquidate…)
- Normalized entities
- user
- protocol
- pool / market
- token
- Unified fields across all chains
- Human-readable semantics
{
"type": "LENDING",
"protocol": "Morpho",
"source": "Morpho",
"action": "repay",
"participants": [
{
"address": "0x9fb1750Da6266a05601855bb62767eBC742707B1",
"type": "signer"
},
{
"address": "0x9fb1750Da6266a05601855bb62767eBC742707B1",
"type": "repayer"
},
{
"address": "0x4095F064B8d3c3548A3bebfd0Bbfd04750E30077",
"type": "initiator"
}
],
"pool_id": "0xBBBBBbbBBb9cC5e90e3b3Af64bdAF62C37EEFFCb",
"tokens": [
{
"address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
"name": "USD Coin",
"symbol": "USDC",
"decimals": 6,
"amount": "264463759538",
"ui_amount": "264463.759538"
}
],
"value_usd": 264463.759538,
"extra_data": {
"shares": "246984185247671317"
},
"log_index": 89,
"block_number": 23187124,
"block_hash": "0x0226dfc0c5ab0b5cc331d94bbda20664e28ce8aa730777a9855d42c7cd79ccae",
"tx_hash": "0xf74e5042eb57b5cd0e308e8b3108c9a0d631514829aeee728e40e61564ced0ba",
"timestamp": 1755751139
},