Tools & Data Companies

Wallitelli is an on-chain intelligence platform that analyzes wallet activity to identify portfolio risks in decentralized finance protocols. The system detects liquidation exposure, depeg threats, and yield erosion by processing blockchain data and converting raw signals into daily risk summaries presented in human-readable format. The platform operates on a privacy-first architecture requiring only wallet addresses, with no collection of personally identifiable information. The core product serves individual DeFi traders and is designed for extension to decentralized autonomous organizations, real-world asset protocol participants, and institutional fund managers through a planned application programming interface. The project includes a native token designated for future implementation of a data-tagging rewards mechanism and a Risk Index governance structure. Current functionality includes individual wallet analysis, with project-level and institutional analysis features under development.

WAX Block is the official block explorer and wallet interface for the WAX blockchain, a delegated proof-of-stake network built on EOSIO and designed for NFT trading and gaming applications. The explorer displays real-time data on blocks, transactions, accounts, token balances, NFT activity, block producer rankings, inflation metrics, and chain statistics. It functions as a light wallet supporting login through Cloud Wallet, Anchor, Wombat, and cleos, allowing users to vote for block producers and manage WAX tokens through a browser interface. The WAX network operates with a native token designated WAXP and implements a delegated proof-of-stake consensus mechanism where block producers validate transactions and secure the network.

Wayfinder is a platform that deploys autonomous agents to execute on-chain tasks across multiple blockchains. The system supports portfolio management, decentralized finance interactions, cross-chain bridging, and yield optimization through automated execution. The platform consists of the Wayfinder Paths SDK and an agent product called OpenClaw. Users configure OpenClaw using natural-language prompts to automate operations including lending, borrowing, token swaps, and wallet balance monitoring.

WeaveDB is a Layer-0 zkDatabase protocol that provides decentralized database infrastructure. It uses Arweave for permanent storage and AO's HyperBEAM for write-ahead logging. The system combines zkJSON zero-knowledge proofs, nested sparse merkle trees, and a monadic data pipeline to enable cross-chain queries from Solidity and other smart contract environments with cryptographic verifiability. WeaveDB emulates a Log-Structured Merge-tree storage engine across a decentralized stack. Key components include a native database token and support for verifiable, permanent off-chain data access. The protocol is designed for applications requiring decentralized databases, including social networks, DeFi protocols, AI agent infrastructure, and on-chain oracle systems. Query latency ranges from 10ms to 200ms per database instance.

Wecan is a blockchain-based compliance and data-sharing platform designed to facilitate KYC (Know Your Customer) and KYB (Know Your Business) workflows for financial institutions operating under Swiss and European regulatory frameworks. The platform uses distributed ledger technology to enable the exchange and verification of client data between regulated entities, thereby reducing redundancy in client onboarding processes. Primary users include banks, asset managers, and other financial intermediaries. The platform incorporates a native token component as part of its architecture.

WhiteMatrix is a blockchain developer services firm that provides tools and infrastructure for smart contract development and deployment across multiple blockchain networks. Its primary product, ChainIDE, is a cloud-based integrated development environment supporting Ethereum, Fisco BCOS, and CocosBcx, designed to eliminate the need for local environment configuration during smart contract development. The company offers additional products including ChainCastle, an educational platform for blockchain development; ChainMigration, tooling for on-chain data migration; ChainFormation, a service for consortium chain deployment; and ChainInfra, a multi-chain CRUD API for blockchain interaction. These offerings are designed to serve individual developers and enterprise clients requiring end-to-end blockchain development and deployment workflows. WhiteMatrix operates joint research laboratories with the Chinese Academy of Sciences and CUHK's Human-Cloud Systems Lab.

WolfBot is a cloud-based automated trading platform for cryptocurrency markets. It connects to multiple cryptocurrency exchanges and supports trading across over 600 crypto markets. The platform provides three primary trading modes: spot trading, arbitrage trading that identifies and executes trades based on price differences between exchanges, and lending functionality that generates returns by facilitating loans to margin traders. The system includes backtesting capabilities using historical market data, customizable trading strategies based on technical indicators such as RSI and StopLossTurn as well as TradingView signals, sentiment analysis through social media and web data plugins, and real-time trade notifications delivered via Pushover. As a cloud service, the platform eliminates the requirement for users to operate local software while enabling continuous automated trading execution.

x402x (x402-exec) is an open-source protocol extension built on the x402 HTTP payment standard. It enables smart contract interactions without requiring users to pay gas fees or grant token spending approvals. The system routes ERC-3009 token transfers through a settlement router contract, which executes arbitrary smart contract hooks at the point of transaction settlement. This architecture removes the requirement for users to pre-approve token spending before interaction. Supported use cases include split payments, NFT minting during checkout, rewards distribution, and custom hook execution. Settlements are conducted in USDC. The protocol's smart contracts are publicly available on GitHub and developed under the Nuwa AI organization.

Xraders is a market intelligence platform that aggregates expert insights for traders. The system operates through three integrated components: a contribution mechanism that collects market data from users and provides rewards for participation, a verification layer that validates expert credentials using blockchain records, and a staking and voting system that ranks and curates analyst contributions. The platform maintains mobile applications for Android and iOS, and operates a native token used within its ecosystem.

ZerePy is an open-source Python toolkit for building AI agents that operate across social and blockchain environments. The framework allows developers to deploy autonomous agents on platforms including Twitter/X, Farcaster, and Echochambers, while executing on-chain actions through Solana integration. It supports multiple large language model providers, including OpenAI, Anthropic Claude, EternalAI, and Galadriel, enabling developers to select different models for specific tasks. The toolkit provides a unified interface for integrating social platform interactions with blockchain-based agent workflows.

zkCloud is a cloud-based zero-knowledge proof generation service that allows developers and researchers to create ZK proofs without local hardware setup. The platform supports three proving protocols, Groth16, PLONK, and ZK-STARKs, enabling users to select the approach that best fits their proof size, speed, and trusted-setup requirements. Payments are accepted via Ethereum, zkSync, and the Lightning Network, and the service exposes an API secured by token authentication for programmatic integration. The platform targets blockchain developers and ZK newcomers alike, offering a circom-language playground, tutorials, and high-performance cloud servers described as roughly three times faster than consumer laptops. zkCloud is associated with the Intmax/InternetMaximalism project ecosystem, with a roadmap that includes ZK-Rollup infrastructure.

Zone21.com is a comparison and risk-assessment platform for Bitcoin-backed lending providers. The platform assigns numerical risk scores to centralized finance (CeFi) and decentralized finance (DeFi) lending platforms, with scores ranging from 29 (low risk) to 90 (critical risk). Risk assessments are based on custody models, rehypothecation practices, loan-to-value (LTV) ratios, and know-your-customer (KYC) requirements. The platform covers multiple lending providers and presents comparative data including interest rate ranges, liquidation thresholds, and accepted collateral types in structured tables. Users can customize comparisons between providers. The platform generates and publishes provider rankings.