Freedom251 › Cryptocurrency Wallets Software
Zerion
What Zerion is
Zerion is a self-custodial wallet for holding, tracking, and moving digital assets across 66 chains. It tracks assets, positions, and trades in real time, and offers swaps and bridging with smart routing through decentralized exchanges. Market features include tokens, networks, perps, tokenized assets, and live top movers. The wallet is available on web, iOS, Android, and extensions for Chrome, Brave, Firefox, and Arc. Zerion says it cannot access recovery phrases or private keys; the wallet previews transaction details before signing and flags known phishing sites and malicious apps before connection. Ledger devices can be paired with its mobile app, extension, and web app. The API provides portfolio, transaction, DeFi, P&L, webhook, and NFT endpoints across 42 chains. The free API Developer plan includes 2K requests per day and a 3 RPS limit. Zerion Premium Individual costs $99 a year, paid once for 12 months without automatic renewal; it includes one wallet, 50% off swap and bridge fees on supported networks, P&L for any wallet, and early access to new features.
Who it suits
Zerion may suit people who want to hold and track digital assets across chains using a self-custodial wallet. Developers can also consider its API, which has a free plan with daily request and speed limits.
What it does well
- Tracks assets, positions, and trades across 66 chains.
- Available on web, mobile, and browser extensions.
- Previews transactions before signing.
- Ledger pairing is supported across listed interfaces.
What to know first
- Premium Individual costs $99 a year.
- The free API plan has a 2K requests-per-day limit.
- The free API plan has a 3 RPS limit.
Limits
The free API Developer plan allows 2,000 requests per day and has a 3 RPS limit. Zerion Premium Individual is for one wallet; its 50% swap and bridge fee reduction applies on supported networks.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| API Developer | $0 forever · 2K requests / day · 3 RPS limit · chat widget · best effort support | Free |
| API Builder | $149/ month · Up to 250K requests / month · 10 RPS · Telegram group · priority support | $149 a month |
| API Startup | $499/ month · Up to 1M requests / month · 25 RPS · Slack or Telegram channel · priority support | $499 a month |
| Zerion Premium Individual | $99 / year; pay once for 12 months, no automatic renewal · One wallet · 50% off swap and bridge fees · P&L for any wallet · early access to new features | $99 a year |
| API Enterprise | Custom pricing & features · 2.5M+ requests / month · 1,000+ RPS · 24/7 support · 99.9% uptime SLA · dedicated account manager | On request |
As zerion.io lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the Zerion website.
- Choose the web app, iOS or Android app, or a Chrome, Brave, Firefox, or Arc extension.
- For API access, start with the free API Developer plan or choose a paid API plan.
- Pair a Ledger device with the mobile app, browser extension, or web app if you use one.
- Choose Zerion Premium Individual for one wallet and its listed benefits; pay $99 a year.
Verdict
Zerion combines a multi-chain wallet with swaps, bridging, market features, and a separate API offering. Compare the wallet’s free features with the paid Premium benefits, and note the API Developer plan’s request limits.
Questions
Is Zerion free?
The wallet has a free plan, and the API Developer plan costs nothing. Zerion Premium Individual costs $99 a year.
What does Zerion Premium include?
It includes one wallet, 50% off swap and bridge fees on supported networks, P&L for any wallet, and early access to new features. It is paid once for 12 months and does not renew automatically.
Which platforms support Zerion?
The wallet is available on web, iOS, Android, and Chrome, Brave, Firefox, and Arc extensions.
How many chains does the wallet support?
Zerion describes the wallet as covering 66 chains. Its supported networks page lists 66 mainnets and 8 testnets.
What does the API Developer plan include?
It is free and includes 2,000 requests per day, a 3 RPS limit, a chat widget, and best-effort support.
Can Zerion access recovery phrases or private keys?
Zerion says it cannot access users’ recovery phrases or private keys.
Facts from Zerion's own pages
- API
- Zerion API provides portfolio, transaction, DeFi, P&L, webhook, and NFT endpoints across 42 chains. · zerion.io, 9 Oct 2026
- API users
- Zerion says MetaMask, Kraken, Safe, Binance, and Base App are among the companies building on its API. · zerion.io, 9 Oct 2026
- Company history
- Zerion says it has been building since 2017. · zerion.io, 9 Oct 2026
- Founded
- 2017 · zerion.io, 28 Sept 2026
- Hardware wallets
- Zerion supports pairing Ledger devices with its mobile app, browser extension, and web app. · zerion.io, 9 Oct 2026
- Headquarters
- San Francisco, California, USA · zerion.io, 28 Sept 2026
- Market tools
- The product lists tokens, networks, perps, tokenized assets, and live top movers as market features. · zerion.io, 9 Oct 2026
- Portfolio tracking
- The wallet tracks assets, positions, and trades across chains in real time. · zerion.io, 9 Oct 2026
- Premium scope
- Premium provides 50% off swap and bridge fees on supported networks, P&L for any wallet, and early access to new features. · zerion.io, 9 Oct 2026
- Product
- Zerion describes its wallet as a self-custodial product for holding, tracking, and moving digital assets across 66 chains. · zerion.io, 9 Oct 2026
- Security controls
- The wallet previews transaction details before signing and flags known phishing sites and malicious apps before connection. · zerion.io, 9 Oct 2026
- Support
- The API Developer plan includes best effort support, while Enterprise includes 24/7 support and a 99.9% uptime SLA. · zerion.io, 9 Oct 2026
- Trading
- Zerion offers swaps and bridging, and says its smart routing through DEXes finds best prices. · zerion.io, 9 Oct 2026
- Wallet networks
- Zerion’s supported networks page lists 66 mainnets and 8 testnets, with swaps on 47 networks and bridging on 52. · zerion.io, 9 Oct 2026
- Wallet security
- Zerion says it cannot access users’ recovery phrases or private keys, and that the wallet has been audited by four independent firms. · zerion.io, 9 Oct 2026
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