Igor covers the on-chain side of TrueHold: watching wallets by address, multi-chain tracking, self-custody habits and the venues where the account is public data. Every guide is written from the same premise the product is built on: read everything, touch nothing.
Articles22
Guides
Whale watching by address: how to follow any wallet without a subscription
Sep 8, 2026 · 5 min
Self-custody
Read-only API keys on OKX, Kraken and Coinbase, step by step
Sep 5, 2026 · 5 min
Guides
Best Solana portfolio trackers in 2026: your wallet, DeFi, whales and the whole book
Sep 3, 2026 · 6 min
Guides
After Zapper: where to track a DeFi portfolio now
Sep 3, 2026 · 5 min
Guides
How to track your Ledger portfolio without ever connecting it
Aug 16, 2026 · 4 min
Explainers
What is a seed phrase, and why no app should ask for it
Aug 6, 2026 · 2 min
Explainers
What is read-only access?
Jul 19, 2026 · 2 min
Taxes
Five exchanges, three wallets, one tax return
Jul 3, 2026 · 2 min
Guides
How to track TON wallets (and why it is different)
Jun 15, 2026 · 2 min
Guides
How to track an Ethereum wallet (and everything it touches)
May 29, 2026 · 3 min
Guides
How to track GMX positions and PnL
May 14, 2026 · 3 min
Guides
How to track Hyperliquid positions and PnL
Apr 19, 2026 · 4 min
Guides
How to track any wallet address
Mar 20, 2026 · 2 min
Guides
The crypto tax CSV: every field your accountant needs
Mar 12, 2026 · 2 min
Guides
Your total perps exposure across every venue, one number
Feb 24, 2026 · 2 min
Self-custody
How to create a read-only Binance API key, step by step
Feb 14, 2026 · 3 min
Guides
How to track a Solana wallet: tokens, staking, NFTs
Jan 19, 2026 · 2 min
Self-custody
Token approvals: the permission you forgot you gave
Jan 10, 2026 · 3 min
Guides
How to track your entire crypto portfolio in one place
Dec 28, 2025 · 2 min
Guides
Cashing out crypto: rails, fees and limits
Dec 16, 2025 · 3 min
Guides
How to track Lighter positions and PnL
Nov 23, 2025 · 2 min
Guides
Real-time wallet alerts: know when any balance changes
Nov 15, 2025 · 2 min