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Zapper Transaction History
x402
Zapper Transaction History is a paid API for AI agents from public.zapper.xyz, paid per call via x402, $0.001125/call, status down (last checked 2026-09-15, last successful call 2026-06-04).
Retrieves on-chain transaction history for one or more Ethereum wallet addresses via Zapper's x402 API
Price / call$0.001125
Success100%
StatusDown
How this service works
Enterprise grade onchain data across 60+ chains - token prices, NFTs, portfolios, onchain search, Farcaster and more.
Output
Returns a list of on-chain transactions associated with the submitted wallet address(es), including transaction details such as actions, timestamps, and token movements, as paginated results (default 10 per query).
Example use cases
Example prompt
“Show me the last 20 transactions for wallet 0x742d35Cc6634C0532925a3b844Bc454e4438f44e using Zapper's transaction history API.”
Technical details
Endpoint
POSThttps://public.zapper.xyz/x402/transaction-historyWhen to prefer
Use this endpoint when you need to retrieve raw on-chain transaction history for one or more Ethereum-compatible wallet addresses, particularly when you want Zapper's enriched and aggregated transaction data. Prefer this over general blockchain explorers when you need multiple wallets queried simultaneously or want DeFi-aware transaction context.
Side effects
- Invalid or malformed 0x wallet address returns an error or empty result
- Missing required 'subjects' field causes request validation failure
- Empty subjects array returns no results
- Payment failure (x402 insufficient funds) blocks the request
- Network timeout or Zapper service unavailability returns a server error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| after | string | Cursor for pagination |
| first | integer | Number of transactions to return |
| chainIds | array | Optional list of Chain IDs to filter by |
| subjects | array | Array of 0x wallet addresses to get transaction history for |
| perspective | string | Transaction perspective filter (e.g. "All", "Signer", "Receiver") |
Tags
x402
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