Input

addressrequired

The 0x contract address

string

chainIdrequired

The Chain ID (e.g. 8453 for Base)

integer

currency

Currency for price data (default: USD)Default: "USD"

string

Output

Response status (success or failed)

HTTP status code

Response Fields

data

object

Payment details (present when hadPayment is true)

Fields

transactionTransaction hash (may be null if server doesn't return it)

string

payerPayer wallet address

string

networkNetwork where payment was made

string

assetToken address used for payment

string

amountPaidAmount paid in smallest token unit

string

Details about the request and payment

Fields

urlThe URL that was called

string

methodHTTP method used

string

hadPaymentWhether payment was made for this request

boolean

Related endpoints

Get Zapper NFT Collection Metadata & Floor PricesFetch comprehensive NFT collection data from Zapper including floor prices, market cap, holder information, recent transaction events, and individual NFT details. Supports multi-chain queries with real-time pricing in USD and collection-specific metrics like circulating supply and top holders.

$0.003 USDCbase

Get Multi-Chain Portfolio Totals via ZapperAggregate cryptocurrency portfolio balances across multiple blockchain networks using Zapper. Returns total USD values for tokens, NFTs, and app balances broken down by network (Ethereum, Base, Polygon, Arbitrum, and 20+ other chains). Perfect for portfolio tracking, wealth monitoring, and multi-chain asset analysis.

$0.005 USDCbase

Get Multi-Chain Token Balances via ZapperRetrieve aggregated token balances across multiple blockchain networks for one or more wallet addresses using Zapper's portfolio API. Returns detailed token information including current prices, USD values, network details, and token metadata for up to 20 tokens per request.

Manage Account

Input

Request Body

Output

statusstring

statusCodenumber

resourceobject

Example Response

paymentDetailsobject

requestDetailsobject

Related endpoints