Octav Blog

Portfolio Intelligence, explained.

Guides on crypto NAV reporting, multi-chain portfolio management and digital asset APIs — written by the team that indexes 1.1B+ transactions.

August 2026

  • Banner: one address, 44 EVM chains holding value
    Chains

    EVM Portfolio API: A Complete Guide

    Reading an EVM wallet means every chain it has touched, not just Ethereum — plus the receipt tokens, NFT positions and proxies that break naive decoding.

    4 min read

July 2026

  • Banner: export Octav transactions into ten crypto tax and accounting platforms
    Tax & Compliance

    Export Crypto Transactions to Any Tax Software

    Sync accurate multi-chain transaction history with Octav, then export it to Koinly, CoinTracker, TaxBit and seven other crypto tax and accounting platforms.

    3 min read

  • Banner: Inside the Octav Pro crypto portfolio dashboard
    Portfolio Management

    The Most Complete Crypto Portfolio Dashboard

    Octav Pro is the most complete crypto portfolio dashboard: customizable widget boards over benchmark-best data across DeFi, options, perps and Solana.

    4 min read

  • Banner: Octav vs Zerion — coverage 48 is the catch
    Benchmarks & Comparisons

    Octav vs Zerion: Which Sees More of Your Wallet

    Zerion is fast and cheap but misses half a complex wallet. Octav decodes the full portfolio: DeFi, options, perps and Solana, with top benchmark coverage.

    2 min read

  • Banner: Best crypto portfolio trackers
    Benchmarks & Comparisons

    Best Crypto Portfolio Trackers in 2026

    Which crypto portfolio tracker fits which job, based on measured coverage data rather than feature lists — including where each one stops reading your wallet.

    3 min read

  • Banner: Octav vs CoinLedger — a tax tool is not a portfolio API
    Benchmarks & Comparisons

    Octav vs CoinLedger: Live Portfolio vs Tax Tool

    CoinLedger is crypto tax software; its portfolio tracker is a filing by-product. Octav is the live, decoded multi-chain portfolio data that feeds tools like it.

    2 min read

  • Banner: track your whole crypto portfolio free with Octav
    Portfolio Management

    Crypto Portfolio Tracker: Track Any Wallet Free

    Track any wallet's full crypto portfolio free — tokens and DeFi, options, perps and Solana decoded across 50+ chains, with no account and no private keys.

    3 min read

  • Banner: Octav vs Mobula — wide chains, shallow DeFi
    Benchmarks & Comparisons

    Octav vs Mobula: Chain Breadth vs DeFi Depth

    Mobula brings wide chain and market-data coverage at low cost. Octav decodes DeFi, options, perps and Solana with the top benchmark accuracy. Where each fits.

    1 min read

  • Banner: SOC 2 Type 2, and what it actually certifies
    NAV Reporting

    What SOC 2 Type 2 Means for Portfolio Data

    Octav is SOC 2 Type 1 and Type 2 compliant. What the difference actually is, what auditors test, and why it matters when a vendor reads your fund's wallets.

    2 min read

  • Banner: Octav vs Nansen — analytics is not a portfolio
    Benchmarks & Comparisons

    Octav vs Nansen: Portfolio Data vs Analytics

    Nansen is on-chain analytics: labels and smart-money flow. Octav is decoded portfolio data across DeFi, options, perps and Solana. Which one you actually need.

    2 min read

  • Banner: We tested 9 crypto portfolio APIs on the same wallets
    Benchmarks & Comparisons

    The Crypto Portfolio API Benchmark: 9 Providers

    We ran 17 real wallets through 9 crypto portfolio APIs and diffed the results. DeFi decoding moved reported net worth by 10x to 600x. Full scorecard inside.

    3 min read

  • Banner: Octav vs CoinStats — breadth is not accuracy
    Benchmarks & Comparisons

    Octav vs CoinStats: Which Portfolio Data Wins

    CoinStats aggregates exchanges and wallets for consumers. Octav decodes DeFi, options, perps and Solana with benchmark-proven accuracy. When each one wins.

    2 min read

  • Banner: How to choose a crypto portfolio API
    API & Developers

    How to Choose a Crypto Portfolio API

    A buyer's guide to evaluating crypto portfolio APIs — the tests to run, the questions vendors dislike, and the trade-offs between coverage, cost and latency.

    3 min read

June 2026

  • Banner: Reading a Solana wallet properly
    Chains

    Solana Portfolio API: A Complete Guide

    What it takes to read a Solana wallet properly — SPL tokens, staking, lending and perps — and why Solana coverage varies so much between providers.

    2 min read

  • Banner: Every Octav API endpoint, with credits and limits
    API & Developers

    Crypto Portfolio API Endpoint Reference

    Every Octav API endpoint with its parameters, credit cost and response, plus authentication, rate limits and caching behaviour for building on portfolio data.

    2 min read

  • Banner: Octav vs DeBank vs Zerion
    Benchmarks & Comparisons

    Octav vs DeBank vs Zerion: Portfolio APIs

    A measured head-to-head of the three top-scoring crypto portfolio APIs: DeFi depth, Solana, options, cost and latency, with the numbers behind each.

    2 min read

  • Banner: Four ways to hand an agent on-chain data
    AI Agents

    AI Agent Tools for Crypto Portfolio Data

    A survey of how AI agents get on-chain data — MCP servers, agent skills, CLIs and pay-per-call rails — and the failure modes specific to autonomous consumption.

    2 min read

  • Banner: The five-stage portfolio stack
    Portfolio Management

    Crypto Portfolio Management for Funds

    The operating stack a digital asset fund needs — position enumeration, valuation, exposure, NAV, reconciliation and reporting — and where each stage breaks.

    2 min read

  • Banner: Why portfolio APIs disagree about your net worth
    Benchmarks & Comparisons

    Why Portfolio APIs Disagree About Net Worth

    Two crypto portfolio APIs can report a 600x difference for the same wallet on the same day. The cause is almost never pricing — it is what they can decode.

    2 min read

May 2026

  • Banner: Give your agent a wallet it can actually read
    AI Agents

    A Crypto Portfolio MCP Server for AI Agents

    How to give Claude, Codex or Gemini live on-chain portfolio data through an MCP server, and why token-only APIs make agents confidently wrong about wallets.

    2 min read

  • Banner: What is NAV reporting for crypto funds?
    NAV Reporting

    What Is NAV Reporting for Crypto Funds?

    How digital asset funds calculate Net Asset Value across wallets, chains and DeFi protocols — and why manual spreadsheet NAV breaks at scale.

    2 min read

  • Banner: Pull a multi-chain portfolio in one request
    API & Developers

    Crypto Portfolio API: A Practical Guide

    What a crypto portfolio API returns, how to fetch multi-chain balances, DeFi positions and transaction history from one, and the mistakes to avoid.

    2 min read

  • Banner: Every Octav tool, and when to use it
    API & Developers

    Every Octav Tool and When to Use It

    A map of the Octav toolset — dashboard, API, CLI, MCP server, widgets, snapshots, transparency pages and free utilities — and which one fits which job.

    2 min read

  • Banner: Your Hyperliquid position is not in your wallet
    DeFi Tracking

    Tracking Hyperliquid Perps in Your Portfolio

    Perp positions are protocol state, not tokens, so most trackers miss them. What Hyperliquid and Lighter positions look like when decoded properly.

    2 min read

April 2026

  • Banner: You cannot backfill history you never recorded
    Portfolio Management

    Daily Crypto Portfolio Snapshots Explained

    On-chain history is not portfolio history. Why point-in-time snapshots have to be recorded going forward, and what they unlock for reporting and audit.

    2 min read

  • Banner: Supply, debt and the health factor
    Protocols

    Tracking Aave Positions: Supply, Debt, Health

    Aave supplies and borrows are separate tokens with independent balances. How to net them into a real position, and why health factor belongs in risk data.

    2 min read

  • Banner: Eight of nine see your collateral and stop
    DeFi Tracking

    Decoding Derive Options in a Crypto Portfolio

    On-chain options are barely covered by portfolio APIs. Only one of nine providers benchmarked decodes the Derive options book; the rest see collateral.

    2 min read

  • Banner: Let an agent pay per API call
    AI Agents

    x402: Pay-Per-Call API Access for Agents

    How the HTTP 402 status code lets an autonomous agent pay for an API request inline, removing the need to provision and manage a long-lived API key.

    2 min read

March 2026

  • Banner: A single Rust binary for portfolio data
    AI Agents

    A Rust CLI for Crypto Portfolio Data

    Query multi-chain portfolios, transactions and NAV from the terminal with a single Rust binary — built for shell pipelines, CI jobs and sandboxed AI agents.

    2 min read

  • Banner: Turning on-chain noise into a ledger
    Tax & Compliance

    Crypto Transaction Reconciliation for Audits

    Turning raw on-chain activity into an auditable ledger. Why transaction labelling is the bottleneck, and what an accountant actually needs from the data.

    2 min read

  • Banner: Your LP position is an NFT, not a balance
    Protocols

    Valuing Uniswap V3 Concentrated Liquidity

    A Uniswap V3 position is an NFT whose composition changes with price. Why a token balance tells you nothing, and what has to be computed to value one.

    2 min read

  • Banner: A live portfolio in one iframe
    API & Developers

    Embed a Live Crypto Portfolio Widget

    Add a live multi-chain portfolio view to any site with one iframe, no frontend build required, and when to use the raw API instead of a widget.

    1 min read

  • Banner: One strategy, three chains, three integrations
    DeFi Tracking

    Tracking DeFi Positions Across Multiple Chains

    Why DeFi positions are hard to enumerate across chains, how lending, LP and staking positions differ, and what a complete tracking setup has to cover.

    1 min read

  • Banner: Six questions before you connect your wallets
    NAV Reporting

    Security Questions to Ask a Portfolio Vendor

    What a fund's security review should cover before connecting wallets to a portfolio provider — key custody, read-only access, SOC 2 and data residency.

    2 min read

February 2026

  • Banner: stETH rebases. wstETH does not.
    Protocols

    Valuing stETH and Liquid Staking Positions

    Rebasing and wrapped staking tokens need different valuation logic. Why stETH balances change with no transaction, and how wstETH breaks naive pricing.

    2 min read

  • Banner: PT converges. YT goes to zero.
    Protocols

    Tracking Pendle PT and YT Positions Correctly

    Pendle splits a yield-bearing asset into principal and yield tokens with different valuation curves. Pricing either at spot gives the wrong number.

    2 min read

  • Banner: Prove your treasury without granting access
    NAV Reporting

    Transparency Dashboards for DeFi Treasuries

    Public NAV and position pages let DAOs, vaults and treasuries prove holdings without granting access. What belongs on one and what to leave off.

    2 min read

  • Banner: Three places your capital hides
    Protocols

    Tracking Curve Pools, Gauges and veCRV

    Curve positions move through three places and only one is your wallet. Why staked LP tokens vanish from balance queries and how locked veCRV should be valued.

    2 min read

  • Banner: Test a portfolio API with no API key
    API & Developers

    Try a Portfolio API Without an API Key

    Authless lets you check any EVM portfolio and visualise transactions with no account, no key and no server-side storage — useful for evaluating coverage fast.

    2 min read

January 2026

  • Banner: Restaked assets leave your wallet
    Protocols

    Tracking EigenLayer Restaking Positions

    Restaked assets leave your wallet, sit behind a withdrawal delay and carry slashing risk. What a portfolio system has to represent beyond a single value.

    2 min read

  • Banner: Funding rates across 9 venues
    Portfolio Management

    Comparing Perp Funding Rates Across 9 DEXs

    A free dashboard comparing funding rates for 320+ perpetual symbols across nine exchanges, with the spread, arbitrage view and how to read a funding table.

    2 min read

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