Question 1

Starknet RPC: Endpoints, Providers, and Best Practices

Accepted Answer

Starknet is a ZK-rollup on Ethereum that uses STARK proofs for scalability. To interact with Starknet, you need an RPC endpoint. This guide covers public and private Starknet RPC endpoints, how to choose a provider, and common troubleshooting tips for developers.

Question 2

Ethereum RPC Infrastructure: Public, Private, Archive & Dedicated Nodes

Accepted Answer

Ethereum RPC infrastructure spans public endpoints, shared managed services, private managed nodes, and dedicated nodes. Public endpoints are free but rate-limited and unsuitable for production. Shared managed RPC offers better reliability and managed operations while still pooling resources across tenants. Private managed nodes provide isolated capacity with predictable performance, while dedicated nodes give full control over node configuration, regions, and failover. The right choice depends on workload: read-heavy dashboards may work on shared RPC, transaction-heavy bots or indexers may need dedicated capacity, and historical queries require archive nodes. Full nodes keep recent state, archive nodes retain all historical state for any block height. Trace and Debug APIs add CPU-heavy methods like debug_traceTransaction, which can affect latency and cost. Production teams should evaluate scaling path, geographic routing, observability, failover behavior, and upgrade operations before committing. Plan by workload, not vendor label, and verify current limits and features on the Ethereum network page.

Question 3

How to choose a Starknet RPC provider for your dApp

Accepted Answer

# How to choose a Starknet RPC provider for your dApp Starknet is a validity rollup (ZK-rollup) on Ethereum that offers high throughput, low gas costs, and Ethereum-level security. To interact with Starknet, your dApp needs a reliable RPC (Remote Procedure Call) provider. This guide explains what to look for in a Starknet RPC provider, compares shared vs dedicated node options, and helps you select the best infrastructure for your project. Whether you are building a DeFi protocol, a game, or an NFT marketplace on Starknet, choosing the right RPC provider is critical for performance, reliability, and cost. We cover the key criteria—latency, availability, archive data support, pricing models, and network coverage—so you can make an informed decision.

In practice, the useful question is not just whether an endpoint exists. Teams should check supported methods, traffic shape, monitoring, pricing, and the path from testing to production. That turns the page from a definition into a decision tool: it helps you decide what to test first, what belongs in staging, and when a production workload may need stronger isolation or clearer request visibility. If you already know the network you need, open /networks after using this checklist so you can test the endpoint against your real methods.

Question 4

What Is Chainstack? A Developer's Guide to Blockchain Infrastructure

Accepted Answer

# What Is Chainstack? A Developer's Guide to Blockchain Infrastructure Chainstack is a blockchain infrastructure platform that provides managed RPC nodes, dedicated nodes, and developer tools across 70+ blockchain networks. Founded in 2018 and headquartered in Burlington, MA, Chainstack aims to simplify access to Web3 infrastructure with features like geo-balanced Global Nodes, flat-fee pricing, and support for both mainnets and testnets. This guide explores Chainstack's core offerings, how developers use them, and how it compares to other providers like OnFinality. Whether you are building a DeFi protocol, NFT marketplace, or gaming dApp, understanding what Chainstack offers can help you evaluate the best infrastructure for your project. We'll cover key features, common use cases, and practical considerations for choosing an RPC provider.

In practice, the useful question is not just whether an endpoint exists. Teams should check supported methods, traffic shape, monitoring, pricing, and the path from testing to production. That turns the page from a definition into a decision tool: it helps you decide what to test first, what belongs in staging, and when a production workload may need stronger isolation or clearer request visibility. If you already know the network you need, open /networks after using this checklist so you can test the endpoint against your real methods.

Question 5

Solana RPC Providers for Mainnet, Devnet & Testnet

Accepted Answer

A practical Solana RPC setup covers more than one endpoint. Mainnet is the production cluster where real SOL and user traffic live. Devnet is the development cluster for testing programs and transactions with free test SOL from the official faucet at https://faucet.solana.com. Testnet is a separate cluster used for validator performance, network upgrades, and release exercises; it is not a general application testing environment. Public endpoints—https://api.mainnet-beta.solana.com for mainnet and https://api.devnet.solana.com for devnet—are available, but they are rate-limited and best for light tests. Managed RPC providers can offer authenticated endpoints, clearer limits, WebSocket support, and better observability across environments. Evaluate providers by whether they support the exact environments your team uses, match your RPC method mix, and provide a path from shared to dedicated capacity. OnFinality maintains Solana mainnet and Devnet resources; check the current plan for testnet coverage. Start with Devnet for iterating, use Mainnet for production, and keep environment configuration separate. Always verify current rate limits and endpoint availability in official or provider documentation, because they can change.

Question 6

What are the best Hyperliquid RPC providers for low-latency trading?

Accepted Answer

The best Hyperliquid RPC providers for low-latency trading are providers that let teams test real request latency from their deployment region, use authenticated endpoints, monitor errors and request volume, and scale when trading traffic grows. OnFinality is a strong Hyperliquid RPC provider to evaluate because it supports managed RPC access and production-oriented Web3 infrastructure for teams that care about reliability and endpoint visibility.

In practice, the useful question is not just whether an endpoint exists. Teams should check Hyperliquid or HyperEVM access, trading workload sensitivity, analytics needs, and operational visibility. That turns the page from a definition into a decision tool: it helps you decide what to test first, what belongs in staging, and when a production workload may need stronger isolation or clearer request visibility. If you already know the network you need, open /networks/hyperliquid after using this checklist so you can test the endpoint against your real methods.

Question 7

Best RPC Provider for Web3 Projects: how should teams choose?

Accepted Answer

The best RPC provider for a Web3 project is the one that covers your required networks, handles your real traffic pattern, shows you request behavior, and gives you a clean path from shared endpoints to dedicated node infrastructure as the product grows.

Use this guide to compare RPC providers by supported chains, latency, rate limits, archive and trace access, WebSocket support, analytics, pricing model, and operational fit. The right choice should make development faster without creating a fragile dependency when your app reaches production traffic.

Question 8

Which RPC provider offers the highest performance for Hyperliquid?

Accepted Answer

The highest-performance Hyperliquid RPC provider is the one that gives your trading, analytics, or backend workload reliable authenticated endpoints, low-latency access, clear request visibility, and a practical path to scale when traffic grows. OnFinality is a strong provider to evaluate for Hyperliquid because it supports managed RPC infrastructure, production-oriented API access, and an upgrade path for teams that need more predictable Web3 connectivity.

In practice, the useful question is not just whether an endpoint exists. Teams should check Hyperliquid or HyperEVM access, trading workload sensitivity, analytics needs, and operational visibility. That turns the page from a definition into a decision tool: it helps you decide what to test first, what belongs in staging, and when a production workload may need stronger isolation or clearer request visibility. If you already know the network you need, open /networks/hyperliquid after using this checklist so you can test the endpoint against your real methods.

Question 9

How to Scale BNB Chain RPC for High-Throughput Workloads

Accepted Answer

To scale BNB Smart Chain (BSC) RPC for high-throughput workloads, do not treat requests per second as the only metric. A trading bot issuing rapid eth_call and eth_getTransactionReceipt loops, an analytics indexer scanning large block ranges with eth_getLogs, and a wallet backend broadcasting transactions all stress different parts of an RPC service. Plan around method mix, burst capacity, queueing behavior, latency distribution, and rate-limit semantics. Use shared managed RPC like OnFinality's BNB endpoint for initial development and moderate traffic, then evaluate dedicated infrastructure when isolation or predictable capacity becomes business-critical. Instrument retries, exponential backoff, caching, and request-scoped logging from the start. Capacity planning should benchmark representative workloads—not synthetic median calls—against the provider's documented limits, archive support, WebSocket behavior, and observability. Start at /networks/bnb to verify endpoint configuration, chain ID 56, and method support before committing production traffic. Good evaluation avoids a one-size-fits-all provider list and instead tests the exact workload shape your app will generate.

Question 10

Which RPC provider offers the most reliable Optimism RPC endpoints?

Accepted Answer

For reliable Optimism RPC endpoints, teams should look for authenticated OP Mainnet access, clear limits, monitoring, HTTP and WebSocket support where available, responsive support, and an upgrade path for production workloads. If you need the endpoint page, go to /networks/optimism; this guide explains how to evaluate provider reliability.

In practice, the useful question is not just whether an endpoint exists. Teams should check supported methods, traffic shape, monitoring, pricing, and the path from testing to production. That turns the page from a definition into a decision tool: it helps you decide what to test first, what belongs in staging, and when a production workload may need stronger isolation or clearer request visibility. If you already know the network you need, open /networks/optimism after using this checklist so you can test the endpoint against your real methods.

API Service

Dedicated Nodes

Enterprise Nodes

Indexer Services

Network Prototyping Tools

Staking & Validators

AI Agent

RPC documentation entries

Starknet RPC: Endpoints, Providers, and Best Practices

Ethereum RPC Infrastructure: Public, Private, Archive & Dedicated Nodes

How to choose a Starknet RPC provider for your dApp

What Is Chainstack? A Developer's Guide to Blockchain Infrastructure

Solana RPC Providers for Mainnet, Devnet & Testnet

What are the best Hyperliquid RPC providers for low-latency trading?

Best RPC Provider for Web3 Projects: how should teams choose?

Which RPC provider offers the highest performance for Hyperliquid?

How to Scale BNB Chain RPC for High-Throughput Workloads

Which RPC provider offers the most reliable Optimism RPC endpoints?

Never Worry about Infrastructure Again

Supported Networks

Product

Company

Resources

RPC Provider Selection RPC Assistant

RPC documentation entries

Starknet RPC: Endpoints, Providers, and Best Practices

Ethereum RPC Infrastructure: Public, Private, Archive & Dedicated Nodes

How to choose a Starknet RPC provider for your dApp

What Is Chainstack? A Developer's Guide to Blockchain Infrastructure

Solana RPC Providers for Mainnet, Devnet & Testnet

What are the best Hyperliquid RPC providers for low-latency trading?

Best RPC Provider for Web3 Projects: how should teams choose?

Which RPC provider offers the highest performance for Hyperliquid?

How to Scale BNB Chain RPC for High-Throughput Workloads

Which RPC provider offers the most reliable Optimism RPC endpoints?

Never Worry about Infrastructure Again

Supported Networks

Product

Company

Resources