Erc20
Tag16 integrations tagged with "erc20"
Get Balance for One Token
Look up a wallet's balance for a specific token. Faster than fetching all balances when you only need one. Use a contract address for ERC-20 tokens or 'native' for ETH/MATIC. Returns balance and USD value.
Get Wallet Balances
Retrieve all token balances (native + ERC-20) for any EVM wallet address via Sim Dune API. Returns real-time USD valuations, token metadata (symbol, decimals, logo), and portfolio totals. Supports multi-chain queries (Ethereum, Polygon, Base, Arbitrum, etc.). Pagination: max 1000 tokens/request, use nextOffset for more. Ideal for: portfolio tracking, balance verification before transfers, wallet value monitoring, token ownership checks.
Get Token Allowance
Check how many tokens a contract is approved to spend on behalf of a wallet. Useful for verifying approval status before swaps or DeFi interactions.
Get Token Info
Retrieve comprehensive real-time information about any ERC-20 token via Sim Dune API. Returns name, symbol, decimals, total supply, current price, 24h change, market cap, volume, liquidity, holder count, and logo. Supports multi-chain queries to find token deployments. Ideal for: token detail displays, pre-swap validation, price calculations, transaction data enrichment.