List of RPC Provider projects on The Open Network (2026)

node101 RPC is an RPC provider delivering API endpoints for developers and applications to query and interact with multiple blockchain networks without running dedicated nodes. The service operates hosted infrastructure with Turkey-based nodes and supports transaction submission and data queries across networks. Pricing tiers range from free public endpoints to dedicated commercial access with higher rate limits.

Spectrum Nodes provides RPC and WebSocket endpoint access to multiple blockchain networks via managed bare-metal infrastructure, enabling developers and enterprises to query blockchain data and submit transactions without operating nodes. The platform supports EVM, Bitcoin, Solana, Cosmos, and Substrate networks through a unified dashboard with dedicated and sponsored node options, CORS and IP-based access controls, a GraphQL-powered blockchain data API, a testnet token faucet, and scalable subscription tiers.

High-performance multi-chain RPC endpoints and Web3 APIs that connect applications to 70+ blockchains.

QuickNode's Core API is a scalable, secure interface for blockchain interaction, offering real-time analytics and historical data access.

Bitnob Node Services is a blockchain node access service that provides RPC endpoints for multiple networks without requiring users to operate their own infrastructure. It offers consistent APIs for querying blocks, broadcasting transactions, and receiving webhook events across several blockchains, including Bitcoin's Lightning Network. Wallet providers, exchanges, and DeFi protocols use it to access reliable on-chain data and submit transactions at scale.

Chainstack helps you connect to blockchain networks by providing managed nodes and APIs, so you can access blockchain data and build applications without running your own infrastructure.

Unlimited Node is an RPC provider that offers flat-fee, rate-limited blockchain API access with unlimited API call volumes for high-throughput applications requiring predictable infrastructure costs.

Archive Data is an RPC provider that offers cost-effective access to complete historical blockchain data across major networks, supporting deep archive lookups and full historical transaction retrieval.

All That Node is an RPC node service that provides hosted API endpoints for applications to query and interact with multiple blockchain networks. The system operates distributed node infrastructure supporting shared and dedicated access tiers, with archive data retrieval and API security controls. Users connect to supported chains without running their own nodes.

API Marketplace is a blockchain API service that provides remote procedure call endpoints for applications to query and transact across multiple blockchain networks without operating dedicated infrastructure. It delivers JSON-RPC, GraphQL, and REST access through a unified developer dashboard with usage-based metering. Developers and businesses use it to build and scale decentralized applications, and it also supports cryptocurrency payment acceptance through integrated webhook tools.

ZAN Node Service provides stable RPC connections to blockchain networks enabling developers to build decentralized applications without running their own nodes. The service delivers multi-zone deployment with elastic scaling and intelligent monitoring for high availability. The infrastructure offers enhanced APIs for data retrieval and dynamic monitoring of smart contracts alongside standard RPC functionality. The platform supports dedicated network acceleration with intelligent routing to minimize latency for applications in the Asia-Pacific region.

TON Access is a decentralized RPC provider network enabling unthrottled anonymous access to The Open Network blockchain state via HTTP queries. The service operates through Orbs validators without requiring API key registration, supporting TonCenter HTTP API v2 and TonHub HTTP API v4 protocols.

A managed RPC service providing API-based access to public blockchain nodes for decentralized application development. Developers query blockchain data and submit transactions through BNS endpoints without operating local nodes. The service handles node provisioning, health monitoring, load balancing, and request routing using Alibaba Cloud's global edge infrastructure.