# Blockchain Transaction Decoder (Base, Ethereum, Solana)

> Blockchain Transaction Decoder (Base, Ethereum, Solana) is a paid API for AI agents from 1c09pdnrx1.execute-api.us-east-1.amazonaws.com, paid per call via x402, $0.001000/call, status unknown (last checked 2026-09-15).

Decodes and structurally parses any mainnet transaction on Base, Ethereum, or Solana into human-readable components

## Facts

- Endpoint: POST https://1c09pdnrx1.execute-api.us-east-1.amazonaws.com/v1/decode/tx
- Price: $0.001000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/blockchain-transaction-decoder-base-ethereum-solana-28f99933
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_B_jLRjQ_tuEYNiGjFxTzo

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability blockchain-transaction-decoder-base-ethereum-solana-28f99933 -d '<json body>'
```

Example prompt: Can you decode this Ethereum mainnet transaction hash 0xabc123...def456 and tell me what function was called, who sent it, who received it, and what value was transferred?

## When to prefer this

Use this endpoint when you need a single unified decoder that handles Base, Ethereum, and Solana transactions without needing to route to chain-specific tools. Prefer it when you need structured, typed output from a raw transaction hash, especially for DeFi or cross-chain workflows where the chain may vary.

## Known failure modes

- Invalid or malformed transaction hash returns 400 error
- Transaction not found on specified chain returns 404
- Unsupported chain specified returns 422 or error
- Unverified or unrecognized contract ABI means calldata may be partially decoded
- Payment failure via x402 protocol returns 402 Payment Required

## How this service works

Structured decode of any mainnet tx (base | ethereum | solana) — $0.001 USDC

## Output

A structured breakdown of the transaction including chain, transaction type, from/to addresses, token or ETH value, decoded function name and typed parameters, and any relevant metadata such as block number and timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "title": "DatetimeParseRequest",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "string",
   "title": "Input",
   "maxLength": 500,
   "minLength": 1,
   "description": "Freeform datetime string in any format."
  },
  "timezone": {
   "type": "string",
   "title": "Timezone",
   "default": "UTC",
   "description": "IANA tz name (e.g. 'America/New_York')."
  },
  "base_time": {
   "anyOf": [
    {
     "type": "string"
    },
    {
     "type": "null"
    }
   ],
   "title": "Base Time",
   "description": "ISO 8601 reference; defaults to now UTC."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/blockchain-transaction-decoder-base-ethereum-solana-28f99933/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 1c09pdnrx1.execute-api.us-east-1.amazonaws.com](https://www.zero.xyz/host/1c09pdnrx1.execute-api.us-east-1.amazonaws.com/llms.txt)