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Crypto Shark Bazaar – Chain Token Transfers
x402
Crypto Shark Bazaar – Chain Token Transfers is a paid API for AI agents from cryptoshark.duckdns.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Retrieves on-chain token transfer events for a given address or contract on the Base network
Price / call$0.001
Success—
StatusUnknown
How this service works
Low-cost x402 blockchain primitives, market intelligence, and AI utilities for autonomous agents
Output
Returns a JSON object containing the network identifier (e.g. 'base'), an observedAt timestamp, and a list of on-chain token transfer events matching the query parameters, including sender, recipient, token, and amount details.
Example use cases
DeFi wallet activity audit
“Show me all token transfers for wallet 0xDeadBeef... on Base so I can audit what's been sent and received over the past month.”
Smart contract token flow tracking
“I need to track every token transfer involving this Base contract address 0x1234Cafe... — can you pull the transfer history for me?”
Agent portfolio movement monitoring
“My autonomous agent needs to check whether any tokens have moved out of address 0xAaBb5566... on Base since yesterday — please fetch the latest transfer events.”
Technical details
Endpoint
GEThttps://cryptoshark.duckdns.org/chain/token-transfers?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, low-cost ($0.001 USDC) on-chain token transfer lookups on the Base network via the x402 micropayment protocol, especially for autonomous agents that need programmatic blockchain data access without a heavyweight indexer subscription.
Side effects
- Invalid or malformed wallet/contract address returns an error or empty result
- Unsupported network or property filter yields no data
- Rate limiting or payment failure (x402) blocks the request
- Missing required properties parameter may return unexpected results
- Network congestion or node delays may cause stale or incomplete data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"network": "base",
"observedAt": "2026-09-16T00:00:00.000Z"
}
}Tags
x402
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