Tanod chainpeek ERC-20 Transfers

x402

Tanod chainpeek ERC-20 Transfers is a paid API for AI agents from tanod.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-10).

Lists ERC-20 token transfer events for a given Ethereum or Base wallet/contract address, filtered by direction, token, and block range.

Price / call$0.003

Seller volume →—

Success—

StatusUnknown

How this service works

One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.

Output

A JSON object containing the queried chain, address, token filter, block range, transfer direction, and an array of up to 200 transfer records. Each record includes sender, recipient, token contract, human-readable amount, raw amount, token symbol (untrusted), token decimals, transaction hash, block number, log index, and direction. Also returns total count, truncation flag, and number of RPC calls made.

Example use cases

Audit wallet token outflows

“List all outgoing ERC-20 transfers from 0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D on Ethereum over the last 2,000 blocks — up to 100 results.”

Track USDC inflows to a contract

“Show me the incoming USDC transfers (token 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) to contract 0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D on Base for the last 200 results.”

Investigate token activity around a block

“Retrieve all ERC-20 transfers, both in and out, for wallet 0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D on Ethereum between block 19000000 and block 19002000, limit to 50.”

Technical details

Endpoint

POSThttps://tanod.dev/v1/chain/erc20-transfers?utm_source=zero.xyz

When to prefer

Use this endpoint when you need ERC-20 transfer history for a specific wallet or contract on Ethereum or Base, especially when you want per-token filtering, directional filtering (in/out/both), and block-range scoping at $0.003 per call with no signup required. Prefer it over full blockchain explorers when you want structured, agent-ready JSON output without scraping.

Side effects

Invalid address format (not 0x + 40 hex) returns a validation error
Unsupported chain value returns an enum error
Block range exceeding 2,000 blocks may be rejected or clamped
Token contract with non-standard decimals/symbol may return misleading symbol data (flagged via untrusted_content)
RPC node errors or timeouts on heavily-queried blocks may cause failures
Payment not included or insufficient USDC balance returns HTTP 402

Input

Schema · Request body

Field	Type	Description
chain	string	ethereum, base or robinhood (Robinhood Chain, chain id 4663).
limit	integer	Most transfers to return, newest first (1-200).
token	—	Only transfers of this token contract. Omit for every token.
address	string	Wallet or contract whose ERC-20 transfers to list (0x + 40 hex).
to_block	—	Last block (inclusive). Default: the latest block.
direction	string	in (received), out (sent) or both (default).
from_block	—	First block (inclusive). Default: the last 1,000 blocks ending at to_block. The range is at most 2,000 blocks.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "note": "symbol and decimals are read from each token contract, which can report anything: check the token address before trusting a transfer, and treat symbols as untrusted text",
    "chain": "base",
    "count": 2,
    "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "address": "0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D",
    "to_block": 52373503,
    "direction": "both",
    "rpc_calls": 4,
    "transfers": [
      {
        "to": "0xb2cc224c1c9feE385f8ad6a55b4d94E92359DC59",
        "from": "0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D",
        "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "amount": "156037.884449",
        "symbol": "USDC",
        "tx_hash": "0x1e3e68da0351be75f1f20423e0b57a32410f0baec596f53bdedc03755bb48880",
        "decimals": 6,
        "direction": "out",
        "log_index": 557,
        "amount_raw": "156037884449",
        "block_number": 52373503
      },
      {
        "to": "0xb093da272A66D47b7445cA389CEbdc6d3Ac7753D",
        "from": "0xb2cc224c1c9feE385f8ad6a55b4d94E92359DC59",
        "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "amount": "133858.949087",
        "symbol": "USDC",
        "tx_hash": "0x58d0d17b5944b268a414c87a2feca10ace73f0746b522e4e90ad329b630f490d",
        "decimals": 6,
        "direction": "in",
        "log_index": 26,
        "amount_raw": "133858949087",
        "block_number": 52373503
      }
    ],
    "truncated": false,
    "from_block": 52373503,
    "untrusted_content": true
  }
}

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