Tools
Multi-chain wallet viewer
Paste any address and see its whole portfolio in one place — native and ERC-20 balances valued in USD across all 23 EVM chains, with a rolled-up total. Read-only, no wallet connection. Covers the young chains Zapper, Zerion and DeBank skip — Robinhood Chain, Plasma and Ink — so nothing you hold there goes missing.
One view, every chain
Native + tokens across all 23 chains in a single lookup — no hopping between explorers.
Young-chain coverage
Robinhood, Plasma, Ink, Zircuit, Soneium, BOB, Mode — chains other portfolio trackers haven't added.
Read-only & safe
No wallet connection, no signature. It reads public balances for the address you type — nothing to approve.
Wallet viewer — FAQ
What does the multi-chain wallet viewer do?
Paste any wallet address and it returns the full portfolio in one view: native coin and ERC-20 token balances, valued in USD, across all 23 chains NodeFlare runs — with a rolled-up total and a per-chain breakdown, richest chain first. No wallet connection, no signature, read-only.
How is it different from Zapper, Zerion or DeBank?
It covers the young chains they don't. NodeFlare runs its own nodes for Robinhood Chain (4663), Plasma, Ink, Zircuit, Soneium, BOB and Mode, so those balances land in the same portfolio as Ethereum and Base. If you hold assets on a chain that launched this year, it usually shows up here before the big portfolio trackers add it.
Does it show token approvals?
The free viewer shows balances and USD value. Active token approvals — which spenders you've granted, for how much, and unlimited flags — are the revoke-risk view of a wallet, and they run through the NodeFlare API on a free key or pay-per-call over x402. That's the endpoint you'd wire into a wallet dashboard or a security alerting flow.
Is my wallet safe to paste?
Yes — this is a read-only lookup. It never asks you to connect a wallet or sign anything; it just reads public on-chain balances for the address you type. There's nothing to approve and no way for it to move funds.
Can I build this into my own app?
Yes. The same data comes from the NodeFlare balances and portfolio endpoints — one POST returns balances across every chain, and the portfolio variant adds USD valuation and a total. Use a free API key or pay per call in USDC over x402 with no account. See the Data API page.
Want approvals & revoke-risk?
Add active token approvals — which spenders can still move this wallet's funds — via the API, across all 23 chains. Free key or pay-per-call over x402.