Crypto Fundamentals & Research

What this category is

The accounts behind a token rather than the wallets moving it. What a protocol earns in fees and keeps as revenue, how much of a token's supply is still locked and when it is released, what an analyst wrote about an asset, and how much money moved into the spot crypto ETFs yesterday. The buyer reads protocol revenue, token unlocks, circulating supply against FDV, and ETF flows, and the comparisons they make look more like equity research than like chain forensics.

That is the line against on-chain analytics, and it runs through the question asked, not through the data source. Glassnode and Nansen read the same chains as most of the cards below. But a reader asking which wallets moved coins onto an exchange, or whom an address belongs to, never needs a protocol's income statement. A reader modelling dilution from an unlock schedule never needs smart-money labels. Neither reader shortlists across the line, which is why the two categories were split on 8 October 2026.

Three of the ten cards, Messari, CryptoRank and SoSoValue, are also listed under market-data APIs. A developer's list of data APIs legitimately includes them, but the person who pays is an analyst.

Four questions, four jobs

What a protocol earns is six of the ten cards. Token Terminal frames it as an income statement, from fees through revenue to earnings and a price-to-sales multiple. Artemis computes a fixed library of chain and protocol metrics the same way everywhere. DefiLlama is the free default across 8,308 protocols, and Trading Strategy narrows the field to 5,440 DeFi vaults with net-of-fee returns. L2BEAT and growthepie cover Ethereum's layer twos only, the first asking what secures a chain and the second what the chain earns.

What a token owes, and when is Tokenomist and CryptoRank: unlock events, vesting schedules and, at CryptoRank, the funding rounds that created them.

What an analyst wrote is Messari, which Blockworks acquired in June 2026. The product, domain, terms and pricing page are still Messari's, so the card keeps that name. What people renew it for is the research: diligence reports, a news feed from 500-plus sources, and event monitoring that a human checks before it fires.

Where fund money went is SoSoValue: daily net inflows, net assets and premium for US and Hong Kong spot crypto ETFs.

Free to read, priced to pull

All ten cards have a free tier, and on almost every one the free tier is a website. The price sits on the API, and it is often a separate product rather than the next step up.

Token Terminal is free to read with full history, and Pro is $350 a month. The API is neither. It is its own tier, quoted after a demo, and Pro does not include it. Artemis sells its analyst seat at $100 a month, but the cheapest tier with API access is the $500-a-month spreadsheet seat, and MCP and the Snowflake share sit at a tier the documentation starts at $50,000 a year. DefiLlama goes the other way: the public REST endpoints need no key, and $300 a month buys unlocks, active users, a documented rate limit and the MCP server.

The step is steeper for unlocks. Tokenomist's free plan has no API at all, and CryptoRank's free Sandbox serves none of the fundraising or unlock data. Messari publishes one number, $4,500 a year for an individual seat, and quotes everything else. Its pay-per-call route in USDC, with no account, is the cheapest way to find out whether the data is what you need.

Daily by nature

Nine of the ten cards record a latency that is not real time, and four say end-of-day outright: Token Terminal, Artemis, Tokenomist and SoSoValue. Messari is the only one recorded as real time, and its card says its Deep Research reports are refreshed weekly.

The lag is not a flaw. A protocol's revenue is an accounting figure, and accounting closes on a day. Artemis returns the current day as null until it closes. Token Terminal's tables are daily, with one hourly exception sold through its warehouse share. SoSoValue's site calls its data "real-time" and then defines that as one update at the start of each ETF trading day, and the flow itself settles a day later. If the decision has to be made before the day closes, nothing on this page will make it for you.

The words that move between vendors

"Revenue" is the share of user-paid fees a protocol keeps after paying lenders and liquidity providers. Token Terminal and DefiLlama both define it that way and publish it. "Earnings" go further, and Token Terminal warns that they may understate costs a project does not report on-chain.

"TVL" is the word most likely to compare two different things. DefiLlama counts deposits into a protocol's own contracts and excludes borrowed coins, the protocol's own token, native staking and vesting tokens. L2BEAT's value secured counts every bridged or minted asset whether used or not. The TVL entry has the rest.

"Active users" is two numbers at Artemis, which publishes CHAIN_DAU and DAU as separate metrics. L2BEAT counts user operations rather than transactions, so batching cannot inflate the figure.

"Open source" means three things here. growthepie and L2BEAT are MIT-licensed and are the only two cards flagged open source. DefiLlama's README aims at open source, but the adapter repositories carry no LICENSE file. Trading Strategy's backtester is AGPL, but what you pay $199 for is the dataset.

The cards that publish their definitions are the ones worth paying attention to: Token Terminal per metric and per project, Artemis per metric with aggregation rules attached, DefiLlama in two docs pages and inline per protocol, L2BEAT with the argument and the code. SoSoValue does not document how it derives a flow, and Trading Strategy's risk grade is the vendor's judgement rather than a disclosed model. Where an on-chain number comes from traces the four stages between a block and the figure on the page.

Who pays for the free ones

The two open-source cards are funded by grants rather than subscriptions. That is not a discount. It is a different incentive, and each card says what it is.

L2BEAT names Gitcoin, the Ethereum Foundation, private donors, investors and per-project grants from the ecosystem it assesses. Its answer to that conflict is that every assessment is a file in a public repository, and its terms reserve the right to shut the site down without notice. growthepie began on an Ethereum Foundation grant, and its paying customers are the chains it measures. A chain on the top listing tier gets default selection on metrics pages. DefiLlama is funded mainly by kickbacks from the swap aggregators behind LlamaSwap, so it earns from the DEX volume it also reports. Trading Strategy ranks vaults while running vaults of its own. None of this is hidden, and all of it is on the cards.

A calendar is not a metric

Tokenomist and CryptoRank's unlock data do not measure the past. They publish dates other people announced, and a date can move. CryptoRank compiles its rounds and vesting records from announcements and token documents, so a round that was never announced is not there. Tokenomist labels every schedule with its source and its precision, from a vesting contract read to the second down to its own inference by month. It also freezes privately sourced changes inside the 14 days before a large unlock. The date on screen can therefore knowingly trail what the team has said in private.

For the supply already out, reconciling supply and market cap is the companion task.

ETF flows are a derived number

No issuer publishes a daily flow. Issuers publish shares outstanding and NAV, each on its own schedule, and an aggregator derives the flow from them after the close. SoSoValue's dashboard is free, and so is its API key once an application is approved. The API, though, looks back only one month, and today's row arrives with every flow field null. CoinGlass serves per-fund bitcoin ETF history from its cheapest paid plan, with shares outstanding and NAV, so a flow can be recomputed rather than trusted. Getting spot bitcoin ETF flows as data walks through both routes.

What to check before you commit

Whether you may republish the number. growthepie puts its data under CC BY 4.0 and allows commercial use with credit. L2BEAT's terms say nothing either way. Tokenomist grants no commercial licence on any self-serve plan, and SoSoValue's terms could not be read for its card. A redistribution right is a separate purchase here too.

Coverage per metric, not per platform. On 19 September 2026 Token Terminal had fees for 323 projects and earnings for 233. On growthepie, every metric lists the chains it supports. A project on the site is not a project in the metric you came for.

Whether the API sees what the screen sees. Tokenomist's paid web plans show all of history, while its API returns one to three years back depending on plan. SoSoValue's API returns a month of a series its website shows from launch.

Whether a definition changed under the same field name. In July 2026 Artemis changed what its stablecoin transfer-volume fields measure without renaming them, and between May and June 2026 it stopped computing 122 chains and protocols. A chart that crosses those dates is two measurements.

What is not here

Wallets and who owns them. Exchange netflow, smart-money labels, holder maps and SQL over raw chain data are on-chain analytics, and that is where Glassnode, Nansen and Dune live.

Prices, order books and trades. A spot price or a funding rate is market data. Messari carries prices for 40,000 assets but no order book or tape, and its own card says it does not replace a market-data API.

Anything that tells you what to buy. A P/S ratio is a valuation input, not a valuation, and an unlock date is a schedule, not a prediction. Research that ends in a buy or a target is advice, and advice is outside this catalogue.