3NUM
3NUM provides secure wallet-to-wallet and wallet-to-phone number messaging.

RPC nodes, Layer 2 networks, cross-chain bridges, rollups and blockchain interoperability tools.
139 tools found
3NUM provides secure wallet-to-wallet and wallet-to-phone number messaging.
Optimistic bridge among EVM-based chains
An open source and decentralized peer-to-peer marketplace for cloud compute.
The AWS of web3, Aleph allows users to securely access off-chain data.
Enables unlimited, decentralized cross-chain token transfer
Cross-chain stablecoin swap
Cross-chain Stablecoin Swap.
AllDomains allows easy transfer of assets and data between leading Web3 blockchain ecosystems.
Composable, blue-chip asset bridge built on LayerZero
All-in-one Web3 development hub with comprehensive tools
AnyAlt enables protocols to execute cross-chain and last-mile transactions with minimal code in minutes.
A permissionless cross-chain messaging router that provides the easiest way to establish new dapps.
Low-cost layer 2 solution ideal for building secure Ethereum Dapps
Plug and play blockchain interoperability for enterprises and protocols
The Shared Sequencer Network replaces centralized sequencers and maintains sovereignty.
Backpac enhances blockchain connectivity for reliable data access.
An RPC endpoint that's compatible with Ethereum network DeFi (decentralized finance) wallets.
Blast is a decentralized API platform with multichain support.
BlockPI Network provides high performance, low latency, low cost, and reliable RPC services.
Butter Network: Omnichain Hub enabling secure, fast cross-chain transactions with low fees.
Privacy Layer-2 blockchain with confidential, scalable and low-cost transactions using ZK rollups
Powerful token and NFT bridge for Web3 natives
Application-specific rollup protocol with a Linux runtime
Blockchain interoperability protocol
A decentralized platform for building on-chain or off-chain task automations.
Node provider with low latency, archival nodes, Websocket connections, and debug and trace APIs.
ChainPort is a next-gen cross-chain bridge prioritizing security without compromising functionality.
Aggregates cross-chain solutions including routers and analytics
1000s of businesses use Chainstack's fast and reliable RPC infrastructure across 20+ blockchains.
Composable bridge for the blockchain
Enable low-slippage cross-chain swaps of any assets in one click using Curve's $2B+ deep liquidity pools.
Messaging and cross-chain interoperability protocol for dapps
Offering high-performance, low-latency blockchain infrastructure, specializing in Solana and Cardano nodes.
Ethereum Org repository of the specifications for peer-to-peer communication.
Managed Solana data streams and storage—real-time, historical, and raw block access with unmatched speed and savings.
dm3 is a messaging protocol focused on e2ee, scalability, decentralization, and interoperability.
DRPC is a reliable, scalable, and cost-efficient RPC solution for EVM-based networks.
Earnifi is THE Web3 notification platform, earning folks over $150 million USD since its launch.
Ethereum's fastest L2 powered by the Solana Virtual Machine
With Eco, apps can easily accept anyone’s preferred stablecoin, regardless of the network.
Building cross-chain connectors using zero knowledge light clients
ElkFinance is a P2P network facilitating cross-chain value transfers with ElkNet engine.
Cross-Chain Bridge and Swap Aggregator
Epigeon is an end-to-end encrypted Web3 messaging service.
Open-source fault-tolerant EVM RPC proxy with reorg-aware permanent caching.
Shared sequencer for more credible neutrality, enhanced interoperability, and Ethereum alignment.
APIs for all of DeFI to offer connectivity to all major public blockchains and DeFi protocols.
Fastnode.io is a dedicated node platform that provides RPC (Remote Procedure Call) nodes.
Garden is a super-fast native Bitcoin exchange that enables BTC to any asset in under 10 minutes.
Gateway.fm is a distributed infrastructure provider of scalable RPCs, validators & blockchain tools.
GenesysGo provides RPC, validator node and on-chain storage services for Solana developers.
A node service provider, that provides a blockchain-as-a-service model and the APIs to build.
Decentralized git and Ethereum L2 that allows you to run smart contracts for free
Decentralised cross chain swaps for Ethereum and EVM tokens
Enables fast and secure cross-network digital asset transfer
Helixbox Bridge is a fully open-source and decentralized cross-chain asset bridge.
Hermes Protocol is your gateway to secure, scalable, and user-friendly Web3 communications.
Storage-proof technology that enables cross-domain data access between Ethereum layers via an API.
Hop Protocol facilitates cross-chain token transfers between common layer 2 solutions.
Facilitates cross-chain token transfers between layer 2 solutions
Open interoperability framework powering the rollup ecosystem
Layer-2 scaling solution for games and NFTs on Ethereum with low gas fees
Infura is a leading all-in-one infrastructure provider for blockchain developers.
One interface to swap and bridge across +20 networks with no fees and best price guarantees.
Single interface for swaps and bridges across networks with no fees
Optimistic Rollup with ZK fault proofs based on OP Stack utilizing Scroll's zkEVM
Decentralized RPC provider network for fast reliable access
Enables fast and reliable crypto transfers across networks and exchanges
Protocol for on-chain cross-communication
Among the many node options, Ligma Nodes stands out as the best on Solana for reliability and performance.
Maestro is a fast Bitcoin RPC and UTXO API powering DeFi apps with real-time data and mempool alerts.
First AI-focused Layer 2 on BNB Chain
Cross-chain swap auction protocol of Solana
Mayan is the cross-chain swap auction protocol of Solana.
A decentralized and censorship-resistant service and marketplace for bandwidth.
Stablecoin swap protocol for free flows among blockchains
Messina enhances blockchain interoperability with advanced bridge technology for seamless asset transfers.
Seamlessly explore your creativity on the blockchain effortlessly.
Scalable and sustainable layer 2 scaling solution on the Ethereum Blockchain
One-stop blockchain infrastructure and service provider.
Deploy Nodes with a Single Click
Swift cross-chain communication protocol
Advanced nodeOps tooling with fast and zero-rate-limit access to 100+ blockchain networks.
Blazing-fast Solana RPC built for traders and developers with no slowdowns.
Decentralized node provider that provides secure, private, and scalable blockchain infrastructure.
Users can mint NFTs and bridge them across 30 networks
OnFinality delivers scalable API endpoints for the biggest blockchain networks.
Low-cost and lightning-fast Ethereum L2 blockchain
Decentralized cross-rollup bridge for Ethereum native assets
Outerbridge is an open-source low/no code automation tool to connect Web3 and Web2 applications.
Decentralized cross-rollup bridge for layer 2 blockchains
Intent-centric bridge and cross-chain swap
Pocket Portal is a decentralized infrastructure providing faster and more reliable access to data.
First zero-knowledge scaling solution fully equivalent to an EVM
Protico enables users & enterprises to have seamless chat & community experience on/across any apps.
Protofire works with Web3 projects and deliver solutions that bring growth in TVL and usage.
PublicNode provides fast, free, and privacy-focused RPC endpoints for seamless Web3 access.
Notifications and peer-to-peer messaging protocol for web3 dApps.
Intelligent data oracle for real-world blockchain applications.
A blockchain infrastructure provider
Trustless shared sequencing layer built to power the next generation of modular blockchains
Helps you adopt blockchain technology with easy-to-use layer 2 zkRollup agnostic APIs
Relay combines wallet messaging, EVM app & address directory, and Lens connections.
Distributed GPU rendering on the blockchain.
Retro Bridge is a cross-chain bridge that streamlines asset transfers across blockchains.
RockX is a global node operator for businesses to build, scale, and stake with ease.
Fast, cost-efficient cross-chain bridge for 30+ chains.
Multi-directional bridge for contract-level data flow across L1s and L2s
RPCList is an RPC Provider aggregator that helps developers pick the right provider by ranking them.
Decentralized atomic swap bridge for native tokens
SafeSwap is a decentralized atomic swap bridge for native tokens.
Socket is a complete interoperability stack for developers looking to transact across multiple chains.
Spheron Network powers a global, community-driven data center for affordable, scalable GPU compute access.
The first real way to do measurement and attribution in web3.
Powers cross-chain swaps and contract calls in single click
DeFi-focused liquidity bridge
Bringing scalability, security, and privacy to blockchain
Decentralized Validity-Rollup operating as an Ethereum Layer-2 scaling solution
Succinct grants the ability to read Ethereum state securely across multiple supported chains.
User friendly, native bridge for rollups
Cross-chain bridge on Solana
Swim is a cross-chain bridge on Solana.
A cross-chain engine and liquidity protocol.
Enables cross-chain communication for transactions across blockchains
Synapse Protocol enables cross-chain communication for facilitating transactions across blockchains.
Syndica provides specialized indexing APIs, RPC infrastructure, ChainStream API, and more.
Transporter is a highly secure app for bridging tokens across blockchains with total peace of mind.
Triton One provides RPC services for several blockchains, but primarily Solana.
Very fast, very cheap cross-chain bridge, which rewards liquidity providers.
Very fast, very cheap cross-chain bridge rewarding liquidity providers
Uniblock is Web3's first orchestration layer unifying 1,500+ APIs across 50+ providers.
ValueRouter is a token routing protocol for Web3.
The web3 social layer that allows any dapp to add messaging functionality for its users in minutes.
World's premier decentralized blockchain interoperability solution
Essential Layer3 Infra. Trustless and seamless interactions, powered by the most technically advanced messaging relay …
Bridges the xChain world, connecting blockchains together
xCall is a standardized interface designed to simplify cross-chain development.
XMTP is a messaging protocol facilitating decentralized communication for Web3.
XY Finance is a cross-chain interoperability protocol aggregating DEXs & Bridges.

We configure nodes, deploy on L2, implement bridges and design multi-chain architectures.