Value a wallet in fiat
Summing token balances is easy; pricing them is the hard part. The net-worth endpoint returns a wallet's total USD value with every holding already priced by the integrated price layer, so you never bolt on a separate market-data vendor.
- A live API key with a positive credit balance
- The chain and address you want to value
1Call the net-worth endpoint
Pass the chain and address. The response values each balance through the built-in price layer and returns a single USD total.
curl https://api.1st-node.com/v1/data/eth/address/0x9a..f2/networth \ -H "Authorization: Bearer sk_live_..."
2Read the priced breakdown
Each holding comes back with its balance and its USD value, plus a total. You do not resolve token prices yourself — the prices are integrated.
> { "total_usd": 12840.55, "holdings": [
> { "symbol": "ETH", "balance": "3.20", "value_usd": 10112.00 },
> { "symbol": "USDT", "balance": "2728.55", "value_usd": 2728.55 } ] }3Cache and refresh on your cadence
Net worth changes with both balances and prices. Cache the result and refresh on your own interval rather than recomputing per page load.
Preguntas frecuentes
Do I need a separate market-data provider to price the wallet?
No. Net worth values balances through the built-in price layer, so a single call returns a priced total with no external vendor.
Which chains support net worth?
The endpoint takes a chain path segment — eth, btc and tron — so you value wallets across the supported networks with one shape.
Sigue leyendo
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Autoservicio. Paga en cripto o con tarjeta. Medido por créditos: las primitivas pesadas cuestan más, las simples son baratas.
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