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Beggar Bot ERC-20 Token Info
x402
Beggar Bot ERC-20 Token Info is a paid API for AI agents from beggar-bot-demand.beggarbot.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-04).
Fetches ERC-20 token metadata (name, symbol, decimals, supply, holder balance) plus spam and USDC-impersonator flags for up to 20 tokens per call across multiple EVM chains
Price / call$0.02
Success—
StatusUnknown
How this service works
Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.
Output
Returns a JSON object per token address containing: token name, symbol (including bytes32 fallback), decimals, formatted total supply, optional holder balance if a holder address was provided, a spam flag, a USDC-impersonator flag, and an overall verdict string summarizing the token's legitimacy.
Example use cases
Spam token screening before swap
“Before I swap these tokens, can you check if 0x1234567890abcdef1234567890abcdef12345678 and 0xabcdefabcdefabcdefabcdefabcdefabcdefabcd on Base are flagged as spam or USDC impersonators? I want the full metadata and the verdict.”
Wallet portfolio token enrichment
“I have a wallet at 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045 — can you fetch the token info and my balance for these 5 token addresses on Ethereum: 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48, 0x6B175474E89094C44Da98b954EedeAC495271d0F, 0xdAC17F958D2ee523a2206206994597C13D831ec7, 0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2?”
Multi-chain token metadata lookup
“Can you get the name, symbol, decimals, and formatted total supply for these three token addresses on Arbitrum: 0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC8, 0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9, 0x2f2a2543B76A4166549F7aaB2e75Bef0aefC5B0f?”
Technical details
Endpoint
GEThttps://beggar-bot-demand.beggarbot.workers.dev/v1/tokeninfo?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need fast, keyless ERC-20 token metadata enrichment across Base, Ethereum, Optimism, Arbitrum, or Polygon — especially when you also need spam detection, USDC-impersonator flags, or holder balances in a single call. It is ideal for agents doing token validation before DeFi operations, portfolio enrichment, or fraud screening. Prefer it over raw on-chain RPC calls because it handles bytes32 symbol decoding, supply formatting, and spam heuristics automatically. Use it for batch lookups of up to 20 tokens per call.
Side effects
- Invalid token address format returns an error for that address
- Requesting more than 20 tokens in one call returns a 400 error
- Unsupported chain name returns an error or falls back to Base
- Token contract that does not implement ERC-20 may return null or partial metadata
- Network or RPC timeout results in a 500 or partial response
- Payment not provided or invalid x402 payment header results in a 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json"
}Tags
x402
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