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Industrial Platform Web Tools — Wallet Activity Lookup
x402
Industrial Platform Web Tools — Wallet Activity Lookup is a paid API for AI agents from x402-gateway-production-1f21.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Fetches on-chain wallet activity (transactions/transfers) for a given EVM address on Base or Ethereum, paginated by block cursor.
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-payable x402 utilities for hashing, Base64, UUID generation, unit and timezone conversion, realtime crypto market data, webpage/document extraction, URL-to-Markdown, metadata, RAG ingestion and deterministic website change detection.
Output
Returns a JSON object containing indexed wallet activity records — transactions and token transfers — for the specified address within the requested block range, along with a pagination cursor for subsequent requests.
Example use cases
DeFi portfolio activity audit
“Show me all the recent on-chain transactions for wallet 0xAbC1234567890abcdef1234567890abcDEF12345 on Base over the last 1000 blocks — I want to see what DeFi moves they've been making.”
Token transfer monitoring for a contract
“Fetch all activity for wallet 0xAbC1234567890abcdef1234567890abcDEF12345 on Ethereum that involves the contract 0xDEF9876543210fedcba9876543210fedcba98765 in the last 500 blocks.”
Paginated wallet history scan
“I need to page through the full transaction history for 0xAbC1234567890abcdef1234567890abcDEF12345 on Base — start from cursor 5000 and go back up to 3000 blocks.”
Technical details
Endpoint
GEThttps://x402-gateway-production-1f21.up.railway.app/wallet-activity?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need machine-payable, per-call on-chain wallet activity lookups on Base or Ethereum without setting up a full blockchain indexer. It is ideal for AI agents needing lightweight, pay-as-you-go EVM wallet history with contract filtering and block-range pagination, especially in x402 micropayment-compatible workflows.
Side effects
- Missing or invalid wallet address (must match ^0x[a-fA-F0-9]{40}$) returns a validation error
- lookback_blocks exceeding 5000 is rejected by schema
- Payment not included or insufficient USDC triggers x402 payment-required response
- Invalid network enum value (anything other than 'base' or 'ethereum') causes request rejection
- Empty result set if no activity found in the specified block range
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ready"
}
}Tags
x402
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