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Sylphy Agent ERC-20 Token Info Lookup
x402
Sylphy Agent ERC-20 Token Info Lookup is a paid API for AI agents from api.sylphyagent.com, paid per call via x402, $0.01/call, down (last probed 2026-10-31); live alternatives: Honeypot Check Before Trade ($0.004) and agentsvc.io ERC20 Token Info Lookup ($0.0045).
Agents call it through Zero, which pays per call: no API key and no wallet of your own. New accounts start with $5. Live alternatives for the same use case: Honeypot Check Before Trade ($0.004) · agentsvc.io ERC20 Token Info Lookup ($0.0045).
Returns ERC-20 token metadata and information for a given contract address on the Base blockchain network
Price / call$0.01
Success—
StatusDown
How this service works
Look up ERC-20 token info by contract address on Base
Output
Returns ERC-20 token metadata for the queried Base contract address, including the token name, symbol, decimal precision, and other on-chain contract details
Example use cases
Example prompt
“Can you look up the ERC-20 token info for contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base — I need the token name, symbol, and decimals.”
Technical details
Endpoint
GEThttps://api.sylphyagent.com/api/token/:address?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to resolve ERC-20 token metadata (name, symbol, decimals) from a contract address specifically on the Base L2 network. Prefer this over generic blockchain explorers when you need a lightweight, pay-per-call programmatic API response rather than a web scrape, or when operating within a Base/DeFi agent workflow.
Side effects
- Invalid or malformed contract address returns an error
- Contract address does not correspond to an ERC-20 token on Base
- Contract exists but is not verified or has no metadata
- Network or RPC issues cause a timeout
- Payment of $0.01 USDC not received, returning 402 Payment Required
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"x402": {
"paid": true
},
"chain": "base",
"token": {
"name": "USDC",
"chain": "base",
"price": 0.99969,
"symbol": "USDC",
"address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"decimals": 6,
"imageUrl": "https://coin-images.coingecko.com/coins/images/6319/small/USDC.png?1769615602",
"marketCap": 75048530993,
"volume24h": 13495172152,
"coingeckoId": "usd-coin",
"description": "USDC is a fully collateralized US dollar stablecoin. USDC is the bridge between dollars and trading on cryptocurrency exchanges. The technology behind CENTRE makes it possible to exchange value between people, businesses and financial institutions just like email between mail ser",
"priceChange24h": 0.00458
},
"supported": true
}Tags
x402
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