ERC-20 token metadata
evm_token_metadataRead-only
[PAID $0.002 USDC per call via x402] Name, symbol, decimals and total supply of an ERC-20 read from its contract at one block. Handles tokens whose name/symbol are bytes32. If decimals() is missing, it is an error: decimals are never assumed.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| block | No | "latest" (default), "safe", "finalized", or a decimal block number. Every value in the answer is read at this one block | |
| chain | Yes | EVM CAIP-2 chain id such as eip155:8453, or a bare chain id number as a string. Chain names are refused. | |
| token | Yes | 0x + 40 hex digits (EIP-55 checksum enforced when mixed-case) |