Latest Transactions

Fetches recent transactions that call a specific function or emit a specific event.

Returns

Transaction hashes with decoded arguments
Function parameters or event data
Useful for monitoring activity and finding examples

Example Queries

Show me the last 10 swaps on Uniswap V3

Find recent mint transactions for this NFT contract

What are the latest Transfer events from USDC?

Parameters

Parameter	Required	Description
`type`	Yes	`function` or `event`
`signature`	Yes	Keccak hash of function/event (from ABI)
`contractAddress`	Yes	The contract to query
`blockchain`	No	`ethereum` (default) or `base`

You don’t need to know the signature hash - Claude will look it up from the contract’s ABI automatically.

Function Calls

Show me the latest deposit() calls on Aave

Events

Find recent Transfer events from the PEPE token

Understanding the Output

Function Call Results

Recent deposit() calls on Aave V3 Pool:

1. Transaction: 0xabc...
   Block: 18,450,123
   Timestamp: 2024-01-15 14:32:00
   Arguments:
     - asset: 0xUSDC (USDC)
     - amount: 50,000.00
     - onBehalfOf: 0xUser...
     - referralCode: 0

2. Transaction: 0xdef...
   Block: 18,450,089
   ...

Event Results

Recent Transfer events from USDC:

1. Transaction: 0x111...
   Block: 18,450,200
   Event Args:
     - from: 0xBinance
     - to: 0xUser
     - value: 10,000.00

2. Transaction: 0x222...
   ...

Common Use Cases

Monitor Protocol Activity

You: “How many swaps happened on Uniswap in the last hour?”

Find Example Transactions

You: “Find me an example of someone using the flashLoan function”

Track Large Movements

You: “Show recent large USDC transfers (look for whale activity)“

Analyze User Behavior

You: “What functions are people calling most on this contract?”

Function vs Event

Use Functions When	Use Events When
You want to see how people call the contract	You want to track outcomes/results
Analyzing input parameters	Tracking token movements
Finding failed transactions	Historical data analysis
Debugging contract interactions	Building activity feeds

Signature Hashes Explained

Each function and event has a unique identifier: Function signatures (4 bytes):

transfer(address,uint256) → 0xa9059cbb

Event signatures (32 bytes):

Transfer(address,address,uint256) → 0xddf252ad...

Claude automatically handles these - just describe what you’re looking for.

Practical Examples

Example 1: Monitoring NFT Mints

You: “Show me recent mints from the Azuki contract” Result:

Recent mint() calls:

1. 0xabc... - Minted 2 tokens to 0xCollector
2. 0xdef... - Minted 1 token to 0xWhale
3. 0x123... - Minted 5 tokens to 0xTrader

Total minted in last 10 txs: 15 tokens

Example 2: DEX Activity

You: “What pairs are being swapped most on Uniswap V3?” Result:

Recent swap activity analysis:

Most active pairs:
1. WETH/USDC - 45 swaps
2. WETH/USDT - 23 swaps
3. WBTC/WETH - 18 swaps

Average swap size: $12,450

Example 3: Governance Activity

You: “Show recent votes on Compound governance” Result:

Recent VoteCast events:

Proposal #145: 0xVoter voted FOR (250,000 COMP)
Proposal #145: 0xWhale voted AGAINST (180,000 COMP)
Proposal #144: 0xDAO voted FOR (500,000 COMP)

Combining with Other Tools

Find recent transactions → getLatestTransactionsTool
Analyze specific tx → queryTransactionTool
Understand the function → regexCodeAnalysisTool

Tips

Be specific: “deposit” is clearer than “put money in”

Mention the contract—different protocols use different function names.

Limitations

Historical depth varies. Very old transactions may not be available.

Rate limits apply. Don’t query too frequently for the same data.

Next Steps

Query Transaction

Analyze a specific transaction in detail

Transaction Activity

Get full transaction history for an address

Configuration

Contract Tools

Transaction Tools

Wallet Tools

Bookmark Tools

HAL Tools

Latest Transactions

Latest Transactions

Returns

Example Queries

Parameters

Function Calls

Events

Understanding the Output

Function Call Results

Event Results

Common Use Cases

Monitor Protocol Activity

Find Example Transactions

Track Large Movements

Analyze User Behavior

Function vs Event

Signature Hashes Explained

Practical Examples

Example 1: Monitoring NFT Mints

Example 2: DEX Activity

Example 3: Governance Activity

Combining with Other Tools

Tips

Limitations

Next Steps

Query Transaction

Transaction Activity

​Latest Transactions

​Returns

​Example Queries

​Parameters

​Function Calls

​Events

​Understanding the Output

​Function Call Results

​Event Results

​Common Use Cases

​Monitor Protocol Activity

​Find Example Transactions

​Track Large Movements

​Analyze User Behavior

​Function vs Event

​Signature Hashes Explained

​Practical Examples

​Example 1: Monitoring NFT Mints

​Example 2: DEX Activity

​Example 3: Governance Activity

​Combining with Other Tools

​Tips

​Limitations

​Next Steps

Query Transaction

Transaction Activity

Latest Transactions

Returns

Example Queries

Parameters

Function Calls

Events

Understanding the Output

Function Call Results

Event Results

Common Use Cases

Monitor Protocol Activity

Find Example Transactions

Track Large Movements

Analyze User Behavior

Function vs Event

Signature Hashes Explained

Practical Examples

Example 1: Monitoring NFT Mints

Example 2: DEX Activity

Example 3: Governance Activity

Combining with Other Tools

Tips

Limitations

Next Steps