Last updated · 16 April 2026
Terms & privacy
terms of use
n-mg is a free, read-only tool for viewing public on-chain data. It is not a wallet, exchange, custodian, broker, or financial service. We charge nothing for use of this site. Third-party data providers have their own terms and limits.
Data comes from blockchains and independent APIs. It may be wrong, incomplete, or stale. You rely on it at your own risk. Nothing here is financial, tax, or legal advice. We are not financial advisors. Speak to a qualified professional before you act.
The service is provided "as is" without warranties. To the fullest extent allowed by law, we disclaim liability for any loss or damage arising from use of this site, errors in displayed data, or unavailability.
No abuse. Do not overload, attack, scrape, or misuse the site. We use rate limits and may block traffic that harms stability or breaks the rules.
The address you open appears in the URL. Anyone with the link can see what you saw. You are responsible for what you share and for complying with laws that apply to you.
We depend on third parties (including Moralis for EVM token data, Blockstream for Bitcoin UTXO data, and CoinGecko for spot quotes). Their availability and policies are theirs, not ours.
privacy policy
We do not sell your data. This app does not give you an account and does not keep a profile of wallets you view in a user database.
When you request an EVM portfolio, our server sends the public address and supported chain identifiers to Moralis so token balances and related metadata can be returned. Moralis operates that processing under their own privacy policy at moralis.io/privacy-policy. We do not control their logging or retention.
Bitcoin balance requests use public Esplora endpoints and CoinGecko for USD pricing. Those providers receive ordinary HTTPS requests from our hosting environment like any API client.
Provider API keys live in server configuration only. They are not embedded in pages sent to your browser.
On portfolio pages, the browser may store sessionStorage timestamps to enforce refresh cooldowns. That data stays on your device and clears when the tab session ends. We do not use it to identify you across sites.
If you use Recent scans or Pin to home on the landing page, the browser stores those addresses in localStorage on your device only. That list is never sent to or stored by n-mg servers. Clear your browser site data for this origin, or use the in-app clear list control, to remove it.
Hosting and infrastructure (for example Vercel) may log IPs, requests, and errors as part of normal operations. See your host's documentation if you need detail.
This policy may change. The date at the top updates when it does. Continued use after changes means you accept the revised terms.