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agent402.tools Wallet Asset Transfer History
x402
agent402.tools Wallet Asset Transfer History is a paid API for AI agents from agent402.tools, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Returns the most recent asset transfers (native coin, ERC-20, ERC-721, ERC-1155) for a wallet address, merged and sorted newest-first with block, tx hash, counterparty, asset, and decimal value.
Price / call$0.002
Success—
StatusUnknown
How this service works
Return the most recent asset transfers (incoming + outgoing) for a wallet address - native coin, ERC-20, ERC-721, ERC-1155 - already merged and sorted newest first. Each row carries the block, tx hash, counterparty, asset, and decimal value. Cap is 100 per direction; widen the window via `fromBlock` if you need deeper history.
Output
A merged, newest-first list of up to N transfer records per direction, each containing the block number, transaction hash, counterparty address, asset name/contract, token type (native/ERC-20/ERC-721/ERC-1155), and decimal-formatted value.
Example use cases
Example prompt
“Can you pull the last 50 asset transfers — both incoming and outgoing — for wallet 0xAbCd...1234 on Ethereum, including native ETH, ERC-20s, and any NFTs?”
Technical details
Endpoint
POSThttps://agent402.tools/api/wallet-transactionsWhen to prefer
Use this endpoint when you need a unified, multi-asset transfer history (native + ERC-20 + ERC-721 + ERC-1155) for a single wallet across major EVM chains, already sorted and merged — ideal for wallet auditing, portfolio tracking, or on-chain activity analysis without needing to query separate token-type endpoints.
Side effects
- Invalid wallet address format (not 0x-prefixed 40-char hex) returns validation error
- Unsupported network name returns error — must be one of ethereum/base/polygon/arbitrum/optimism
- fromBlock in wrong format (non-hex) causes parse failure
- limit out of range (0 or >100) may return error or be clamped
- Payment of 0.002 USDC not sent or rejected causes 402 response
- Empty result set for wallets with no transfers on the specified network
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | number | Max transfers per direction (1-100, default 25). |
| address | string | 0x-prefixed 40-char hex wallet address. |
| network | string | ethereum / base / polygon / arbitrum / optimism (default base). |
| fromBlock | string | Optional starting block in hex (default 0x0 = earliest). |
Output
Schema · Response
{
"type": "json",
"example": {
"limit": 10,
"address": "0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0",
"network": "base",
"transfers": [
{
"to": "0xabf…",
"from": "0x…",
"hash": "0xabc…",
"asset": "USDC",
"value": "0.001",
"blockNum": 18250000,
"category": "erc20",
"direction": "in"
}
]
}
}Tags
x402
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