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Saylor Innovations Token Transfer History (Base)
x402
Saylor Innovations Token Transfer History (Base) is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-30).
Retrieves the on-chain token transfer history for a given wallet address on the Base EVM network
Price / call$0.005
Success—
StatusUnknown
How this service works
Token Transfer History (base). Base token transfer history: ERC-20 and ERC-721 Transfer events for a token, filtered to one wallet (?wallet=, in/out labelled, up to 2,000 blocks) or the latest 20 blocks unfiltered. Decoded amounts, up to 200 rows.
Output
Returns a list of on-chain token transfer records for the specified Base network wallet address, including details such as token type, sender, recipient, amount, and transaction identifiers for each transfer event.
Example use cases
Wallet audit for tax reporting
“I need to see every token transfer in and out of 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db on Base so I can reconstruct my crypto transaction ledger for tax purposes.”
DeFi portfolio movement tracking
“Show me the on-chain token transfer history on Base for address 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — I want to track which tokens moved and when.”
Suspicious activity investigation
“Can you look up all token transfers for the Base wallet 0xAbCd1234...5678 so I can check if any unauthorized transfers went out recently?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/evm/base/transfers/:address?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need token transfer history specifically on the Base EVM network for a given wallet address. It is purpose-built for Base chain on-chain data retrieval, making it ideal for auditing wallets, reconstructing transaction ledgers, or monitoring token movements on Base without needing to set up your own blockchain node or indexer.
Side effects
- Invalid or malformed wallet address returns an error response
- Address with no transfer history returns an empty result set
- Network unavailability or RPC node issues may cause timeouts
- Rate limiting may occur if called too frequently
- Non-Base EVM addresses (e.g. Ethereum mainnet) may return no results or incorrect data
Tags
x402
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