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Token Metadata Lookup
x402
Token Metadata Lookup is a paid API for AI agents from chain.intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Reads ERC-20 token metadata on-chain (name, symbol, decimals, total supply, owner, proxy implementation, holder count, reputation) across Base, Ethereum, Arbitrum, Optimism, Polygon, and BSC.
Price / call$0.01
Success—
StatusUnknown
How this service works
ERC-20 token metadata read on-chain: name, symbol, decimals, total supply, owner (and whether renounced), EIP-1967 proxy implementation, holder count and reputation. Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.01 per call.
Output
Returns structured on-chain metadata for the ERC-20 token: official name, ticker symbol, decimal precision, total supply, owner wallet address, boolean indicating whether ownership has been renounced, EIP-1967 proxy implementation address (if applicable), number of holders, and a reputation score. Defaults to Base chain unless a chain prefix is specified.
Example use cases
Pre-investment token due diligence
“Before I buy into this new token at 0x4200000000000000000000000000000000000006 on Optimism, can you pull all its on-chain metadata — name, symbol, supply, owner, whether it's renounced, and how many holders it has?”
Detect proxy contract behind token
“I want to know if the token at ethereum:0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum is a proxy — fetch its EIP-1967 implementation address and all other metadata.”
Verify token symbol before listing
“We're about to list a new token and need to confirm its on-chain symbol and decimals match what the team told us — can you check the metadata for arbitrum:0xFF970A61A04b1cA14834A43f5dE4533eBDDB5CC6?”
Technical details
Endpoint
GEThttps://chain.intel.rallylive.ca/token/info?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need comprehensive, on-chain ERC-20 token metadata in a single call, especially when you need to verify ownership renouncement, detect proxy contracts, or check holder count and reputation as part of due diligence. Prefer it over DEX-price or security-scan endpoints when your primary need is token identity and contract structure rather than price or vulnerability data. Its multi-chain support (Base, Ethereum, Arbitrum, Optimism, Polygon, BSC) via simple prefix syntax makes it ideal for cross-chain token research.
Side effects
- Invalid or non-existent contract address returns an error or empty result
- Non-ERC-20 contract address (e.g., plain EOA or non-token contract) may return partial or no data
- Unsupported chain prefix returns an error
- Rate limiting or payment failure ($0.01 USDC per call) blocks the request
- Proxy implementation undetectable if not EIP-1967 compliant — field may be null
- Holder count may be approximate or delayed depending on indexer freshness
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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