check_nft_ownership
Verify NFT ownership by checking if a specific wallet address holds a particular token ID in an NFT collection across EVM-compatible networks.
Instructions
Check if an address owns a specific NFT
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| network | No | Network name (e.g., 'ethereum', 'optimism', 'arbitrum', 'base', etc.) or chain ID. Supports all EVM-compatible networks. Defaults to Ethereum mainnet. | |
| ownerAddress | Yes | The wallet address or ENS name to check ownership against (e.g., '0x1234...' or 'vitalik.eth') | |
| tokenAddress | Yes | The contract address or ENS name of the NFT collection (e.g., '0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D' for BAYC or 'boredapeyachtclub.eth') | |
| tokenId | Yes | The ID of the NFT to check (e.g., '1234') |