Is Chainfolio free to use?

Yes, Chainfolio is completely free. It is a browser-native application — no subscription, no freemium tier, and no account required. Simply open the app and start tracking.

Do I need to create an account?

No. Chainfolio has no concept of 'users'. There is no account creation, no email collection, and no KYC. The app runs entirely in your browser with no server-side authentication.

Where is my data stored?

All your data — wallets, transactions, snapshots, and settings — is stored exclusively in your browser's IndexedDB and localStorage. No server ever receives your data. Clearing your browser data permanently deletes it.

What blockchains does Chainfolio support?

Chainfolio currently has full support for Solana, including native SOL, SPL tokens, staking positions (native + Marinade mSOL), and full transaction history. Ethereum and Polkadot adapters are scaffolded for future expansion.

Do I need to connect my wallet?

No. Chainfolio supports watch-only mode — paste any public wallet address to track balances and transactions without any wallet connection. You can also connect via 31 supported browser wallet adapters (Phantom, Solflare, Ledger, and more).

What wallet adapters are supported?

Chainfolio supports 31 Solana wallet adapters including Phantom, Solflare, Coinbase Wallet, Ledger, Trust Wallet, Trezor, MathWallet, Coin98, Nightly, Particle, SafePal, and 20 more. The app only reads the public key — it never accesses private keys.

Do I need API keys or RPC endpoints?

Chainfolio ships with no hardcoded API keys. You provide your own Solana RPC endpoint (Alchemy, Ankr, Helius, GetBlock, Chainstack, or any custom endpoint) via the onboarding wizard. DexScreener and DeFiLlama are used without API keys.

Does Chainfolio track my analytics or usage?

Absolutely not. Chainfolio has zero telemetry — no Google Analytics, no Mixpanel, no Amplitude, no crash reporters, no cookies sent to third parties. It is architecturally impossible for Chainfolio to observe your usage.

Changelog

A record of all Chainfolio releases, improvements, and fixes.

v1.0.0 — Initial Release

Released: January 1, 2026

The first public release of Chainfolio. Built from the ground up as a privacy-sovereign, browser-native portfolio analytics dashboard.

Core Features

Local-First Architecture — All data stored exclusively in IndexedDB and localStorage. No server, no accounts, no telemetry.
Full Solana Support — Native SOL, SPL tokens, staking positions (native + Marinade mSOL), and complete transaction history.
14-Chart Analytics Dashboard — A “Super Summary” with 14 specialized visualizations:
- Net worth timeseries with interactive zoom
- Token allocation treemap
- Transaction activity heatmap (GitHub-style)
- DeFi APY-vs-risk scatter plot
- Wallet interaction network graph
- DeFi risk sunburst chart
- Realized / unrealized PnL waterfall chart
- Fee spend analysis
- Top counterparties bar chart
- Chain distribution pie chart
- Token flow Sankey diagram
- Staking rewards timeline
- Portfolio rebalancing delta chart
- Treasury health gauge

Privacy & Security

Zero Telemetry — No analytics trackers, no crash reporters, no cookies to third parties. Architecturally impossible to observe user activity.
No Accounts — No email, no KYC, no authentication of any kind.
Watch-Only Mode — Track any wallet by public address with no connection required.
BYOK (Bring Your Own Key) — Provide your own Solana RPC endpoint. Supported providers: Alchemy, Helius, Ankr, GetBlock, Chainstack, or any custom endpoint.

Wallet Support

31 Wallet Adapters — Phantom, Solflare, Coinbase Wallet, Ledger, Trust Wallet, Trezor, MathWallet, Coin98, Nightly, Particle, SafePal, and 20+ more.
Read-only access only — private keys are never requested.

Onboarding

Demo Mode — Auto-seeded on first visit with 10 demo wallets, 1,000 transactions, and 19,500+ portfolio snapshots for instant exploration.
Onboarding Wizard — Step-by-step setup for RPC configuration and first wallet import.

Data Sources

DexScreener — Token spot prices, liquidity data, and metadata (no API key required).
DeFiLlama — DeFi protocol TVL rankings and risk scores (no API key required).

More releases coming soon. Follow @chainfolio for updates.