Multi-Tier Node Infrastructure

Comprehensive blockchain node infrastructure providing RPC API access to 120+ blockchain networks through shared, dedicated, and public endpoint options. Multi-tenant shared nodes offer cost-efficient access with unlimited RPS on paid plans, while dedicated single-tenant nodes provide fully isolated infrastructure for high-load production environments. Free public endpoints enable instant blockchain access without registration.

Shared Node Infrastructure

Multi-Chain Coverage - Access 120+ blockchain networks from mainnet and testnet environments across Ethereum-compatible chains (EVM), Cosmos SDK chains, Bitcoin-like UTXO chains, Solana, Polkadot parachains, and specialty protocols. Single API key provides unified access to entire ecosystem.

Advanced API Interfaces - Support for JSON-RPC, WebSocket connections for real-time subscriptions, Blockbook API for indexed blockchain data, archive node access for historical state queries, and Debug/Trace APIs for transaction analysis.

Geographic Load Balancing - Requests automatically routed through geo-distributed, load-balanced node clusters with automatic failover maintaining 99.95% uptime.

Flexible Pricing - Tiered pricing from free tier (100,000 requests, 15 RPS, 5 networks) through Enterprise (100M requests/month, unlimited RPS, all networks).

Dedicated Node Infrastructure

Single-Tenant Isolation - Each dedicated node runs on isolated infrastructure serving only one client. No noisy neighbor problems, no shared resource contention.

Custom Regional Deployment - Deploy nodes in any geographic region based on latency requirements, compliance needs, or audience proximity.

Unlimited API Calls - No daily or monthly API call quotas. No predefined request-per-second limits. Throughput constrained only by allocated hardware resources.

Unrestricted Method Access - Full access to advanced blockchain methods typically unavailable on shared infrastructure. Includes Trace API for transaction analysis, Debug API for EVM debugging, high-load filter queries, subscription calls, and archive-only historical state methods.

Private IP Whitelisting - Restrict node access by IP address. Only approved source IPs can connect, ensuring private and controlled infrastructure access.

Priority Support with SLA - Private support channel with dedicated account manager, priority technical support with first response time as low as 3 minutes, backed by 99.99% uptime SLA.

Public RPC Endpoints

Zero Registration Access - Use blockchain RPC endpoints immediately without creating accounts, generating API keys, or providing payment information. Free public endpoints available for major networks including Bitcoin, Ethereum, BNB Smart Chain.

Rate Limited for Fair Use - 5 requests per second rate limit ensures fair resource distribution while providing sufficient throughput for prototyping and learning.

Use Cases

Development and Testing - Free tier and public endpoints ideal for prototyping dApps, testing integrations, and validating blockchain interactions before production deployment.

Wallet Applications - Blockbook API provides address history, balance queries, and transaction broadcasting for multi-chain wallet backends.

DeFi and NFT Platforms - Archive nodes and WebSocket subscriptions enable real-time event tracking, historical liquidity analysis, and NFT marketplace activity monitoring.

High-Volume Production Systems - Exchanges, trading platforms, and high-traffic dApps requiring consistent performance without shared infrastructure variability.

Security-Sensitive Applications - Enterprise custody solutions requiring private node access with IP whitelisting and complete infrastructure isolation.

Advanced Analytics - Blockchain indexers and data aggregators needing unrestricted Trace/Debug API access and ability to run expensive historical queries.

Technical Specifications

• Supported Networks: 120+ blockchains including Bitcoin, Ethereum, BNB Smart Chain, Solana, Polygon, Avalanche, Arbitrum, Optimism, Polkadot, Cosmos, Cardano
• API Types: JSON-RPC, WebSocket (WSS), Blockbook, Archive, Debug/Trace
• Deployment Options: Shared multi-tenant, dedicated single-tenant, free public endpoints
• Uptime SLA: 99.95% (shared/public), 99.99% (dedicated)
• Response Time: ~0.6-0.8 seconds average
• Rate Limits: No RPS limits on paid shared plans, unlimited on dedicated, 5 RPS on public
• Support: 24/7 support with response times from 3 hours (free) to 3 minutes (dedicated enterprise)