Tools

Organizations

Checkpoint is a library for indexing data from StarkNet events and making it accessible through GraphQL. It provides similar functionality to The Graph but for StarkNet.

snapshot

Checkpoint

Search, Discover, Build - The Ethereum search engine with an extensive API. Utilizing Elasticsearch Query DSL it is easy to build ĐApps with blockchain data.

eth.events is a hosted Ethereum API providing sophisticated support to search, filter and aggregate events from the Ethereum blockchain, and it is based on Elasticsearch.

eth.events

Using proprietary technologies neutrino develops solutions for monitoring, analyzing and tracking cryptocurrency flows across multiple blockchains, providing actionable insight on the whole cryptocurrency ecosystem.

Neutrino

Dove Metrics is the Crypto Fundraising Database. We provide data and intelligence about the crypto fundraising landscape.

Dove Metrics

Flipside Crypto measures the value of crypto assets based on underlying fundamentals. Our platform produces two major outputs:

FCAS, Flipside Crypto Asset Score, A relative ranking of an individual crypto asset.

FINS, Flipside Index Score, A relative ranking of a thematic group of crypto assets.

Flipside Crypto

revert, Actionable analytics for DeFi liquidity providers.

An initial naive approach to take when counting LP tokens an account owns, would be to simply check the balance the account currently holds. The Uniswap subgraph makes this particularly easy. The problem with this approach is that many times LP tokens are staked in various contracts that provide reward incentives, at which point the tokens are not held by the account.

A different approach that addresses this issue is to compute the LP tokens that have been “minted” and “burned” by the account, when depositing and withdrawing assets from the pool. This addresses the problem of LP tokens being staked in any unknown contract, however, it comes with some important caveats:

If an account transfers LP tokens to a different account, or contract, in a way that would imply relinquishment of ownership, they would still appear as being owned by the original minter account.

If an account receives LP tokens from a different minter account, they are (currently) not counted as being owned by the receiving account.

The first issue is easy to address in a manual fashion by providing an option to “ignore” the LP position in question. The second issue can be addressed by accounting for received LP transfers, and differentiating these from transfers that might be the result of unstakings, which we are currently working on.

It’s almost certain that our approach will evolve over time as changing practices with regard to staking contracts, feedback from users, and our own experience will improve our solution to the problem described.

revert

We believe the fundamental impact of decentralized technologies can only truthfully be measured by looking at blockchain data itself. Our contextualized insights help investors and traders make informed decisions, and foster market maturity.

We're an ambitious team of researchers, builders and entrepreneurs with many years of experience in the crypto space and passionate about digital currencies.

'Unlocking the value of on-chain data' is what we are about at our core. Our products and services deliver the context needed to make this fundamental data accessible, digestible and actionable.

Glassnode

Mempool.Space is An open-source explorer for the entire Bitcoin ecosystem. Formerly a realtime Bitcoin blockchain visualizer and statistics website focused on SegWit. Created by softcrypto, Designed by emeraldo.

Mempool

Alethio is a comprehensive suite of blockchain exploration, analysis and forecasting products, for the Ethereum network.

EthStats is built to boldly take you where no blockchain explorer has gone before. Discover, view, filter and analyze data on blocks, contracts, transactions, nodes and protocols. 

Extract clear information to drive you forward on the ever expanding blockchains.

Alethio

Binance Research provides institutional-grade analysis, in-depth insights, and unbiased information to all participants in the digital asset industry.

Checkpoint

A library for indexing StarkNet data.

Checkpoint Introduction

Checkpoint Investors