> For the complete documentation index, see [llms.txt](https://cabalspy.gitbook.io/cabalspy-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cabalspy.gitbook.io/cabalspy-docs/smart-wallet-data-legacy/base/transaction/transactions-latest-1.md).

# Transactions (Latest)

## Smart Money Transactions by Time Window – Base

> Returns all Smart Money transactions on Base within the last N seconds.<br>

```json
{"openapi":"3.0.3","info":{"title":"CabalSpy API","version":"1.0.0"},"tags":[{"name":"Transactions (Latest)"}],"servers":[{"url":"https://api.cabalspy.xyz","description":"Production Server"}],"paths":{"/api/SmartBase_transaction/latesttime":{"get":{"tags":["Transactions (Latest)"],"summary":"Smart Money Transactions by Time Window – Base","description":"Returns all Smart Money transactions on Base within the last N seconds.\n","operationId":"getSmartBaseTransactionsByTime","parameters":[{"name":"api_key","in":"query","required":true,"description":"Your valid API key","schema":{"type":"string"}},{"name":"seconds","in":"query","required":false,"description":"Time window in seconds (5–100, default 5)","schema":{"type":"integer","minimum":5,"maximum":100,"default":5}}],"responses":{"200":{"description":"Successfully returned","content":{"application/json":{"schema":{"type":"array","items":{"$ref":"#/components/schemas/TransactionSmart"}}}}},"400":{"description":"Invalid or missing parameter","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"403":{"description":"Invalid or exhausted API key","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}},"500":{"description":"Internal server error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}}}}}}},"components":{"schemas":{"TransactionSmart":{"type":"object","properties":{"signature":{"type":"string"},"wallet":{"type":"string"},"mint":{"type":"string"},"token_symbol":{"type":"string"},"transaction_type":{"type":"string","enum":["buy","sell"]},"eth_value":{"type":"number","format":"float","nullable":true},"slot":{"type":"integer","nullable":true},"created_at":{"type":"string","format":"date-time"},"wallet_data":{"type":"object","properties":{"name":{"type":"string"},"wallet_address":{"type":"string"},"image_url":{"type":"string"}}}}},"Error":{"type":"object","required":["error"],"properties":{"error":{"type":"string"}}}}}}
```