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We improve our data by providing new indicators, releasing new API features, and fixing bugs.
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Improved
Stablecoins now have 10min and hour windows on API v2. Supply, Addresses Count, Events Count, and Tokens Transferred accept window=10min and window=hour for the stablecoin class, alongside the existing block and day. History follows the v2 rule: 10min keeps the last 3 months, hour the last 12 months. Values aggregate exactly to the day series (verified across every stablecoin and bucket before release).
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NewBeta
API v2 On-chain Data now serves Bitcoin, in beta. 33 Bitcoin-only endpoints join the section, and 22 of the Ethereum endpoints — network data, exchange flows, Exchange Supply Ratio, and Capitalization — now accept asset=btc (add chain=bitcoin if you want to be explicit). 95 endpoints in total.
  • Mining pool flows under /v2/flows/mining-pools/* — inflow, outflow, netflow, reserve, transactions count, addresses count, and in-house flow, with the miner parameter (all_miner for the aggregate).
  • Inter-entity flows under /v2/flows/inter-entity/* — exchange↔exchange, exchange↔miner, and miner↔miner, with from_*/to_* parameters.
  • Indicators regrouped by meaning under /v2/indicator/*: selling activity (CDD, Dormancy, Exchange Whale Ratio, Fund Flow Ratio, Exchange Shutdown Index, Mining Pool Supply Ratio, Stablecoin Supply Ratio), valuation (NVT, NVT Golden Cross, NVM, Puell Multiple, Stock to Flow), profit & loss (MVRV, NUPL, PnL Index, NRPL, SOPR, SOPR Ratio), Realized Price, Mean Coin Age, and Estimated Leverage Ratio. UTXO Count joins network data.
  • Capitalization for asset=btc returns all five models — market, realized, average, delta, and thermo cap.
  • v1’s /v1/btc/* groups map onto these paths as listed under Coming from v1 on the overview; metric definitions and metric field names are unchanged. The time key differs: v2 returns datetime for every window (v1 used date for daily rows).
Known issues at launch
  • Exchange Supply Ratio serves block only for btc, while the endpoint’s default window is day. A request for asset=btc must pass window=block; omitting window returns 400.
  • The Bitcoin exchange and mining pool indicators (Exchange Whale Ratio, Fund Flow Ratio, Exchange Shutdown Index, Mining Pool Supply Ratio, Exchange Supply Ratio) and Estimated Leverage Ratio serve block only; v1’s day and hour windows for these will follow.
  • Bitcoin series are refreshed hourly, so block rows for asset=btc can trail the chain tip by up to about an hour.
As with the Ethereum beta, endpoint shapes are final but historical values may still be corrected; changes will be listed here.
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NewBeta
API v2 On-chain Data is live in beta for Ethereum. 62 endpoints under /v2/network/, /v2/flows/, /v2/indicator/, and /v2/market/capitalization serve network activity, exchange flows, and supply for native ETH, ERC-20 tokens, and the stablecoins issued on Ethereum.
  • One path per metric, with the asset as a query parameter. v1’s /v1/eth/network-data/supply, /v1/erc20/network-data/supply?token=aave, and /v1/stablecoin/network-data/supply?token=usdt_eth become /v2/network/supply with ?asset=eth, ?asset=aave, and ?asset=usdt. The asset value drops the chain suffix — usdt, not usdt_eth.
  • Available windows and response fields depend on the asset class. eth and erc20 supply is served at block, 10min, hour, and day; stablecoin supply at block and day, with three extra fields for circulating supply. Every endpoint page carries the table for its own classes.
  • In-House Flow is new for Ethereum — movement between wallets of the same exchange, previously available only for Bitcoin.
  • Same status/result envelope, Bearer authentication, and window/from/to time convention as the rest of the API. See the On-chain Data Overview for the full v1 → v2 path mapping.
v1 remains fully supported. During the beta, endpoint shapes are final but we may still correct historical values; changes will be listed here.Known issue at launch
  • exchange=all_exchange on /v2/flows/exchange/* for some ERC-20 tokens (for example busd) is aggregated over a per-token exchange whitelist, the same rule the v1 /erc20/exchange-flows/* endpoints use. The total can therefore differ from the sum of the individual exchanges returned for the same token. Per-exchange values are exact.
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Docs
Sentiment Data documentation moved here. The Analyst Consensus API reference — previously hosted at consensus.cryptoquant.com/docs/api — now lives in the new Sentiment Data tab, so every CryptoQuant API is documented in one place.
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New
API v2 Market Data is live. A new market data layer under the /v2/market/ namespace serves raw market time-series — prices, volumes, and derivatives metrics — both per individual exchange and as CryptoQuant’s cross-exchange aggregate.
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New
API v2 community-built indicators are live. A new curated indicator layer built by the CryptoQuant Vibe Quants community is now available under the /v2/community/ namespace.
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Deprecation
We have removed all Klaytn-related data from our platform.
  • All API endpoints under /v1/klay/** have been deprecated and will no longer return data.
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Improvement
The following change has been applied on October 14, 2025 (UTC).
  • A new API for TRX (Tron) has been added. This includes on-chain metrics such as market data, network data and DeFi. (API Reference)
  • A new stablecoin USDT(TRX) (usdt_trx) has been added. (Supported Stablecoin List)
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Deprecation
We decided to halt the updates of the below data on our platform.
  • Tether USD (Omni) usdt_omni — in accordance with the official announcement by Tether, data is not updated from September 1, 2025.
  • Sai (Old Dai) sai — migrated to DAI, deprecated.
  • HTX USD husd — unused after 2023, deprecated.
  • USDK usdk — unused after 2023, deprecated.
  • COCOS-BCX cocos, DeRace Token derc, Merit Circle mc, Tribe tribe, Serum srm

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Past changelog

Entries written before 2025 are archived on Notion: