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Hermes x402 Toolkit – ERC-20 Transfers on Base
x402
Hermes x402 Toolkit – ERC-20 Transfers on Base is a paid API for AI agents from api.zlovev.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-18).
Fetches recent ERC-20 token transfer events for a wallet address on Base mainnet, scanning a configurable number of recent blocks.
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-call data API for AI agents. No API key, no account, no signup — pay USDC on Base (eip155:8453) per request; free /api/meta lists all 22 endpoints. One call each: web page to LLM-ready text and link previews; China A-share quotes and limit-up pool; Chinese text and pinyin; Base/Ethereum on-chain reads (address, token, ERC-20 balances, tx, blocks, transfer history, gas price in USD); NFT records (collection, owner, and ipfs:// tokenURI resolved through public gateways); full-page screenshots; email verification without sending mail; ENS forward/reverse resolution; smart-contract due diligence (ABI, verified source, proxy); token security facts (owner, renounced ownership, paused, bytecode capability selectors); domain dossier (RDAP, DNS, TLS certificate, HTTP facts, hosting network).
Output
Returns a JSON object with ok status, total count of matching transfers, the queried address and token filter, and an array of transfer records each containing transaction hash, block number, token contract address, direction (in/out), ISO timestamp, counterparty address, and raw token value. Also reports how many blocks were scanned.
Example use cases
Wallet token activity audit
“Pull the last 200 ERC-20 transfers for wallet 0xAbC123...def456 on Base mainnet — I want to see everything sent and received across all tokens in the past 5000 blocks.”
USDC inflow monitoring for treasury
“Check if any USDC has come into our treasury wallet 0x2626664c2603336E57B271c5C0b26F421741e481 on Base in the last 500 blocks, limit to 20 results.”
Token-specific transfer reconciliation
“List all transfers of token contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 involving address 0x29183f918920a2aef0115a9c7374945589968aea on Base, newest first, up to 50 results.”
Technical details
Endpoint
GEThttps://api.zlovev.com/api/chain/erc20-transfersWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call ERC-20 transfer history for a specific wallet on Base mainnet without setting up an API key or account. It is ideal for AI agents that need occasional on-chain transfer lookups without committing to a subscription, or for quick audits of token flows scoped to recent blocks. Prefer a full blockchain indexer (e.g. The Graph, Alchemy NFT API) for historical queries beyond 5000 blocks or cross-chain needs.
Side effects
- Invalid or malformed wallet address returns an error response
- ERC-20 contract address not found on Base results in empty transfers array
- blocks parameter out of range (below 50 or above 5000) may be rejected or clamped
- limit parameter outside 1-200 range may be rejected
- Payment failure via x402 protocol results in 402 response before data is returned
- Rate limiting if too many requests are submitted rapidly
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"count": 2,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"address": "0x2626664c2603336E57B271c5C0b26F421741e481",
"transfers": [
{
"tx": "0x9bb53a6e1fc7fe522222df2333c25c1604c5c2225a99902a7bdb2c03bc05ab5b",
"block": 51432242,
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"direction": "out",
"timestamp": "2026-09-17T13:55:00Z",
"value_raw": "213405001",
"counterparty": "0x29183f918920a2aef0115a9c7374945589968aea"
}
],
"blocks_scanned": 2000
}
}Tags
x402
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