List of Developer Tooling companies in Web3 (2026)

LYNC is an autonomous AI and Web3 layer that provides developers with a unified no-code platform for building on-chain products. The system integrates smart wallet infrastructure, AI agent tooling, and tokenization capabilities to enable cross-chain dApp development with reduced complexity and cost.

LYNC Paymaster is a gasless transaction infrastructure that enables users to interact with blockchain applications without holding native tokens for gas fees. The system simplifies user onboarding by abstracting gas payment requirements across supported blockchain networks.

LYNC Telegram Mini Apps is a no-code platform that enables users to deploy and manage Telegram mini applications. The system provides a dashboard interface for transforming Telegram presence and engaging audiences directly within Telegram's interface.

NDAX White Label Platform enables businesses to deploy cryptocurrency trading capabilities through plug-and-play infrastructure, providing customizable trading solutions with advanced security measures and API integration.

Brutus Energy Bot is an automated energy and bandwidth rental service on the Tron blockchain, accessible through a Telegram bot, an API, and a web dashboard. Users can rent or provide energy and bandwidth for periods ranging from one hour to fourteen days, with unlocked add-on orders that extend active rentals at no extra cost. The bot automates the resource provisioning process to reduce the cost of Tron transactions.

Brutus Tron Staking is an automated staking product on Tron that compounds daily rewards into a liquid staking token, anchoring a wider suite of automated Tron tools. The suite includes energy and bandwidth rental via Telegram bot, API, or web dashboard, with rental windows from one hour to fourteen days and add-on orders extending rentals at no extra cost. It also offers a limited-edition NFT collection with guaranteed minimum value and a ticket lottery funded by pooled rental and staking rewards. A dedicated panel lets third-party providers supply energy and bandwidth to the network in exchange for rewards. These tools let users earn yield, access discounted resources, and hold collateralized tokens with minimal manual management.

Dexter MCP Server implements Model Context Protocol integration for ChatGPT, Claude, and other AI assistants, enabling authenticated agents to execute on-chain Solana operations through unified tool interfaces. The system provides OAuth2 authentication, session management, and tool bundles for wallet operations, market data retrieval, token swaps, and blockchain interactions. Developers can deploy via HTTPS transport for hosted connectors or stdio transport for local agent integration.

TDX Measurement Verification Tool is a web utility that calculates MRTD and RTMR measurements for Intel TDX trust domains from selected firmware, hardware, and software configurations. Users choose a firmware image, hardware configuration, and payload type, and the tool computes the corresponding measurement values used to verify a trust domain's configuration. It helps developers and data providers confirm that a deployed environment matches expected, tamper-evident configuration measurements.

MCPay SDK is a developer library that adds x402 wallet payment handling to MCP clients or custom apps. It intercepts 402 responses, pays on-chain with a configured wallet, and retries the tool call for programmatic pay-per-call access.

Resolute is a unified interface for Cosmos ecosystem interactions enabling users to connect wallets, manage multisig operations, execute cross-chain transactions, and participate in governance across multiple Cosmos SDK-based blockchains through a single dashboard.

J Tools is a no-code Solana workflow platform for token creation, authority management, liquidity pool deployment, token launches, token distribution, swap aggregation, and wallet privacy tools. Everything runs through a single wallet-connected interface with transparent cost previews before transactions are signed.

NockApp is a framework for building applications that settle execution proofs to Nockchain. Applications use a two-component architecture: a kernel written in Hoon or Jock that compiles to the Nock instruction set architecture, containing formally verifiable application logic; and a Rust-based runtime providing a NockVM execution environment alongside I/O drivers for HTTP, file access, and gRPC networking. The kernel operates as a deterministic state machine with state persisted automatically by the runtime. Applications declare intents over Nockchain state, with off-chain logic generating zero-knowledge proofs submitted on-chain for verification. NockApps communicate with each other via gRPC for local and remote discoverability. The SDK includes stock I/O drivers, a Nockup build manager with application templates, and reference implementations including the Nockchain node and CLI wallet.

Spatial Streaming SDK is a developer toolkit for building and deploying real-time 3D spatial streaming applications, with plugin integrations for major game engines. Applications built with the SDK connect to the Mawari Network's distributed compute infrastructure for rendering and low-latency delivery of spatial content to XR devices.

Starknet ID SDK provides JavaScript libraries for identity and domain resolution, enabling dApp integration with naming services. The toolkit implements profile data retrieval, domain encoding/decoding, and multicall optimization through standardized APIs and React components.

Kakarot implements a complete EVM in Cairo, enabling existing Solidity smart contracts to run on Starknet. The system combines STARK-based cryptography with full EVM compatibility, allowing developers to deploy and execute Ethereum applications within Starknet's high-performance environment while maintaining code compatibility.

Keth implements chain-agnostic EVM proving that generates ZK proofs of EVM block execution in real-time. The system can help optimistic rollups transition to ZK, reinforce existing ZK-rollups with multiple proof systems, and power ZK-bridges for cross-chain interoperability, all while leveraging Starkware's STARK technology for efficient proof generation.

Kakarot on Bitcoin enables Ethereum-compatible ZK-rollups secured by Bitcoin using OP_CAT and other opcodes. It allows the verification of ZK proofs directly on Bitcoin, enabling trust-minimized bridging of BTC to rollups and unlocking native DeFi capabilities while maintaining Bitcoin's security guarantees.

Secure Block Building implements cryptographic primitives that protect users from harmful MEV practices during block production. The system encrypts transactions directly in the user's browser with sub-second processing time. SBB utilizes Practical Verifiable Delay Encryption and Single Key Delay Encryption technologies to maintain rollup composability while preventing transaction reordering. The architecture includes slashing mechanisms enforced through native rollup security or shared security protocols. This configuration enables rollups to capture MEV revenue without exposing users to frontrunning or sandwiching attacks.

Tensorplex Dojo implements human-AI collaboration infrastructure through crowdsourced dataset collection protocols, enabling quality training data generation for machine learning models. The system facilitates real-time human feedback integration while rewarding contributors for AI development participation.

Human Network implements threshold cryptography, enabling secure Human Key derivation from biometric data and programmable privacy for identity proofs. The system uses distributed key management.

QuickRemit is an off-ramp payout API that lets partner businesses convert digital assets into fiat and settle funds to end-user bank accounts. It provides partners with sandbox and production environments, onboarding, and identity verification workflows to build controlled payout journeys. The API supports real-time exchange rate quotes, bank wire payouts, and transaction status tracking for partner-integrated remittance flows.

Dework Platform provides task management infrastructure for decentralized organizations through customizable workspaces, bounty systems, and contributor tracking. The system enables role-based access control via Discord integration and token holdings, supports batch cryptocurrency payments through Gnosis Safe integration, and maintains two-way synchronization with GitHub for issue tracking. The platform facilitates transparent workflow management while supporting various payment tokens across blockchain networks.

Stakewiz is a Solana ecosystem analytics platform acquired by SOL Strategies in March 2025 as part of the Laine validator acquisition. The platform provides real-time validator performance metrics, staking statistics, network analytics, and validator comparison tools that help delegators make informed staking decisions. Stakewiz delivers validator uptime tracking, annual percentage yield calculations, commission rate monitoring, and network insights through a dashboard interface aimed to enhance transparency for the Solana staking community.

Bluechip API is a developer interface for programmatic access to Bluechip's ratings and assessment data. It allows external applications to query stablecoin scores and reports directly. Developers building analytics or comparison tools use it to integrate Bluechip's risk assessments into their own products.

The Bittensor SDK is an open-source Python library for programmatic interaction with the Bittensor network. It provides tools to create and manage wallets, register miners and validators, write subnet incentive mechanisms, query network state, and submit transactions to the Subtensor blockchain. The library uses a dual-key wallet model with a coldkey for secure TAO storage and a hotkey for operational tasks.

The Bittensor CLI (btcli) is a command-line interface for managing operations on the Bittensor network. It provides commands for wallet creation and encryption, TAO transfers and staking, subnet and neuron registration, subnet hyperparameter management, on-chain governance participation through Senate proposals, and network status monitoring. It is installable via pip, Homebrew, or from source.

The Bittensor Metadata Portal is a self-hosted web interface operated by the Opentensor Foundation that provides current Bittensor network chain metadata and specifications. It enables Polkadot Vault cold storage device users to scan QR codes to add Bittensor chain specifications or update network metadata on their devices.

OP_NET AI is an AI-assisted developer tool for exploring the OP_NET protocol and building Bitcoin applications. It serves as an interactive entry point for developers starting to build on OP_NET.

Temple SDK provides programmatic access to Temple's trading infrastructure on Canton Network through a REST API and WebSocket interface. Developers can retrieve market data, submit and manage orders, access account balances, and track transaction history. A JavaScript SDK package is available on npm for building trading applications and autonomous agents on Canton Network.

Temple CLI is a command-line tool for trading on Canton Network via the Temple platform. Users can authenticate, query real-time orderbook data, and execute limit and market orders directly from the terminal. A testnet version is available via npm; the mainnet version is in development.

GalaChain SDK is a TypeScript developer toolkit for building, testing, and deploying chaincode on GalaChain. It includes a chaincode framework with a local development environment featuring hot code reload and a block browser, a CLI for managing the full development life cycle, and a client library for interacting with GalaChain contracts. GalaChain Connect, packaged within the SDK, provides wallet connection support compatible with MetaMask and similar interfaces.

RPC Plane Cloud Dashboard is a hosted observability platform for teams running the RPC Plane binary. It ingests lightweight telemetry from the self-hosted proxy to display provider health history, per-method cost analytics, request explorers, and failover and error logs across every connected RPC provider in one interface. Teams use it to diagnose provider degradation, track spend by method and provider, and set alerts, while their provider credentials remain on their own infrastructure.

Fleek Platform enables building and deploying Web3 applications. It enables developers to deploy static sites and apps to IPFS and other networks with one-click deployments and CI/CD integration through Fleek Sites. It leverages edge-optimized serverless functions built on Fleek Network's onchain cloud infrastructure for running backend logic and APIs. Fleek Platform also includes a decentralized file storage and content delivery network built on IPFS.

Fleek SDK is a TypeScript library that enables developers to integrate Fleek's services into custom applications and workflows.

Fleek CLI allows users to interact with Fleek services directly from the terminal, supporting deployment, management, and configuration of applications and AI agents.

A development toolkit for businesses to integrate data tokenization and trading capabilities into their applications.

Unlock Protocol is a set of smart contracts for issuing time-based memberships and subscriptions as NFTs. Each contract mints keys that carry expiration dates and support renewals and recurring payments. Developers integrate it through a dashboard, libraries, and APIs.

State-based inscription protocol enabling efficient data storage on Solana with minimal gas fees through lossless compression.

A suite of open-source tools that implement the SNIP-14 standard on Starknet, allowing NFTs to function as smart wallets that can hold assets and interact with dApps.

Starknet Scaffold is a developer toolkit for building decentralized applications on the Starknet network. It provides project bootstrapping, smart contract templates, and pre-configured tooling for contract deployment and frontend interface development, reducing setup overhead for Starknet dApp development.

Tokenbound Accounts is an open-source toolkit that enables developers to integrate ERC6551 and SNIP-14 token-bound account standards into their applications. The suite includes an SDK for Starknet and an explorer interface for querying and interacting with token-bound account contracts on-chain.

The REAL (Reliable Electronic Artwork Ledger) Protocol is a system developed by Artrade for authenticating physical artworks using blockchain technology. It bridges physical art and NFTs by creating verifiable provenance records and enabling secure ownership transfers.

Crunch Hub provides a competition platform interface enabling organizations to launch machine learning challenges and connect with data scientists globally through structured Crunches with defined rules, datasets, metrics, and prize pools.

An open-source software development kit that implements standardized option contract creation, execution, and pricing on Solana blockchain, enabling developers to integrate options trading into DeFi applications.

SHARE SDK provides API access and developer tools for building applications with revenue sharing capabilities, including smart contract creation, payment processing, and community management features.

Wallbit Developer API is a developer platform that exposes Wallbit's banking, investment, and market data functionality through programmatic endpoints. It lets developers and AI agents check balances, execute stock trades, move funds, and build custom interfaces or automated workflows on top of a Wallbit account. The platform provides documentation and a dashboard for managing API keys and monitoring usage, enabling third-party applications and autonomous agents to control finances without relying on the standard mobile app interface.

Wallet Aggregator SDK is a developer toolkit that connects applications to multiple wallets across various blockchains through a single integration, reducing wallet integration complexity.

Curvy SDK is a developer toolkit that enables applications to integrate privacy-first cryptocurrency payment functionality. It allows developers to onboard users, assign ENS-compatible handles, generate private deposit addresses, and send funds while maintaining transaction privacy. The SDK provides methods for wallet initialization, balance queries, and private fund transfers across supported blockchain networks.

OutLayer is a verifiable off-chain computation service for the NEAR Protocol that executes WebAssembly code inside Intel TDX trusted execution environments. Each execution produces a cryptographic attestation confirming the code, input, and output integrity, removing the need to trust the operator. Smart contracts call OutLayer through NEAR's asynchronous yield and resume mechanism, while web applications call a direct HTTPS API with metered payments. Supported use cases include AI inference, verifiable randomness, and wrapping external APIs with built-in monetization for developers.

A blockchain data API for developers building applications on blockchain networks.

Ore CLI provides command-line interface for advanced cryptocurrency mining operations, offering optimized performance and technical control for power users mining ORE tokens on Solana.

Rome SDK provides developers with tools for building cross-chain applications with atomic composability between Ethereum and Solana, featuring Remus for cross-rollup atomicity and Romulus for cross-chain atomic transactions.

Agentic IDE converts natural language descriptions into functional Web3 applications through AI agent orchestration, enabling users to build, deploy, and scale decentralized applications without coding knowledge.

Foundry is a toolkit for Ethereum blockchain development written in Rust. It features four main components: Forge for testing and deploying smart contracts, Cast for interacting with blockchain networks, Anvil for running a local Ethereum node, and Chisel for Solidity REPL. Designed for performance and efficiency, Foundry supports both Solidity and Vyper languages with capabilities including fuzz testing, debugging, and RPC forking, all in a unified developer experience.

Starknet Foundry provides a development environment for building applications on Starknet. It includes specialized tools for compiling, testing, and deploying Cairo contracts in a Starknet environment. The toolkit facilitates efficient development workflows with features like test automation, debugging capabilities, and network interaction tools. Built with the same focus on speed and developer experience as the original Foundry, Starknet Foundry enables developers to create reliable and secure applications for the Starknet ecosystem.

Cast is a command-line interaction capabilities for EVM smart contracts, enabling transaction execution and chain data retrieval. The system provides Swiss Army knife functionality for blockchain interactions through standardized RPC interfaces.

Chisel is an interactive Solidity REPL environment through real-time code evaluation, enabling rapid prototyping and debugging. The system provides verbose feedback and immediate execution for Solidity development workflows.

Anvil is a fast local Ethereum development node through JSON-RPC compliance, enabling rapid testing and development workflows. The system provides local blockchain simulation with forking capabilities and pre-funded development accounts.

Onyx implements end-to-end ETP issuance and operation through proprietary technology infrastructure, enabling third-party crypto ETP creation.

Noah Business API is a unified payment infrastructure with RESTful endpoints, providing access to global payment capabilities across 50+ currencies and 70+ countries. The system integrates compliance, settlement, and cross-border functionality through single API integration.

Yodl SDK is a developer tool that lets wallets and apps embed QR-based stablecoin payment flows with a short integration process. It aggregates multiple local payment processors per supported country, automatically routing each payment to the option with the best all-in fee, and works with any standard wallet provider. Developers use it to add self-custodial, wallet-agnostic checkout experiences without building their own QR payment infrastructure, with optional backend integration for payment notifications and reporting.

Enoki provides blockchain integration infrastructure through SaaS delivery model enabling embedded wallet creation and transaction sponsorship via zkLogin authentication and gas pool mechanisms. The platform implements APIs and SDKs for Sui blockchain interaction supporting sponsored transactions eliminating user gas fee requirements and integrating Sui Name Service for human-readable addressing within application environments.

AiMo API Platform provides a unified OpenAI-compatible API for accessing decentralized AI models with X402 protocol-based cryptocurrency payments. The platform enables users to pay for AI inference on-demand using USDC on Base or Solana networks without requiring pre-funded accounts or traditional API keys. The system supports standard chat completion endpoints with automatic payment verification and on-chain transaction settlement.

Amico Framework is an open-source edge-side AI agent framework built with Rust and WASM support for deploying autonomous agents across browsers, desktops, mobile devices, and embedded hardware. The framework enables user-owned agents with decentralized communication and blockchain integration, supporting deployment on AI wearables and IoT devices. Amico provides developers with tools for building privacy-first agents that can autonomously access infrastructure and services through the Amico Protocol.

AiMo AI-native App enables users to communicate with their AiMo agent companions, facilitating agent-to-agent social interactions and task management with MCP server integration. The platform connects AiMo Genesis NFT owners with their AI agents through direct messaging, social networking features, and productivity tools for organizing notes and tracking events.

Privacy Cash SDK provides developer tools for integrating with the Privacy Cash protocol, enabling programmatic deposits, withdrawals, and balance queries for supported assets.

An open-source x402 framework providing libraries, tools, and plugins to add payment-enabled flows to applications with minimal changes through wrappers, middleware, or proxies.

Livepeer Network provides decentralized video transcoding infrastructure through distributed orchestrator nodes that process live and on-demand video streams. The protocol implements proof-of-stake consensus where operators stake LPT tokens to participate in transcoding work, earning fees from broadcasters and developers using the network for video processing.

Livepeer Studio implements API-first video streaming infrastructure enabling developers to integrate live and on-demand video capabilities into applications. The platform provides transcoding, storage, and delivery services through the Livepeer Network, offering SDKs for multiple programming languages and pre-built UI components for video playback and broadcasting.