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hunter-address-api ERC-20 Token Metadata
x402
hunter-address-api ERC-20 Token Metadata is a paid API for AI agents from simultaneously-provincial-pit-joseph.trycloudflare.com, paid per call via x402, $0.15/call, status unknown (last checked 2026-09-13).
Returns on-chain ERC-20 token metadata (symbol, name, decimals, total supply, explorer link) for any contract address on the Base network
Price / call$0.15
Success—
StatusUnknown
How this service works
On-chain ERC-20 token metadata for any Base contract: symbol, name, decimals, total supply, explorer link
Output
Returns a structured object containing the ERC-20 token's on-chain metadata: human-readable name, ticker symbol, decimal precision, total token supply, and a link to the Base block explorer page for the contract.
Example use cases
Identify unknown Base token
“I found this contract address 0x4200000000000000000000000000000000000006 on Base — can you tell me what token it is, its symbol, how many decimals it uses, and what the total supply is?”
DeFi dashboard token enrichment
“I'm building a portfolio tracker and need the full token metadata — name, symbol, decimals, and total supply — for the Base ERC-20 at 0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb.”
Verify token details before swap
“Before I swap into this token, can you pull the on-chain metadata for the Base contract 0x2Ae3F1Ec7F1F5012CFEab0185bfc7aa3cf0DEc22 — I want to confirm the symbol, name, decimals, and total supply look legitimate?”
Technical details
Endpoint
POSThttps://simultaneously-provincial-pit-joseph.trycloudflare.com/api/v1/tokenWhen to prefer
Use this endpoint when you need fast, read-only ERC-20 token metadata (name, symbol, decimals, total supply) for a known contract address on the Base network. Prefer this over a full due-diligence report when you only need basic token facts without proxy/upgradeability analysis. Ideal for enriching token lists, validating addresses before transactions, or displaying token info in a UI.
Side effects
- Address is not a valid ERC-20 contract on Base — returns error or empty metadata
- Malformed 0x address input — validation error returned
- Contract exists but does not implement standard ERC-20 metadata (name/symbol/decimals) — partial or null fields
- Base RPC node temporarily unavailable — timeout or service error
- Contract is a proxy and metadata may reflect the proxy rather than the implementation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| address | string | An ERC-20 token contract address on Base (0x…) |
Tags
x402
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