Ethereum Glamsterdam Upgrade: What's Coming in H1 2026

A deep dive into Ethereum’s Glamsterdam upgrade: ePBS, Block Access Lists, and what builders and infrastructure teams need to know.

Quicknode Now Supports Robinhood Chain

Robinhood Chain is live on Quicknode. Deploy endpoints and start building on the Ethereum L2 for tokenized stocks, ETFs, and real-world assets.

Quicknode Launches Support for Tempo Mainnet

Tempo mainnet is live on Quicknode. Deploy endpoints and start building on the payments-first blockchain incubated by Stripe and Paradigm. Sub-second finality, stablecoin-native gas, and dedicated payment lanes.

Build Ordinals Marketplaces, Galleries, and Runes Apps with the Quicknode Ordinals & Runes API

Access indexed Bitcoin inscription and Runes token data through Quicknode's Ordinals & Runes API. Build marketplaces, galleries, dashboards, and explorers.

How API Keys and x402 Shape Modern Blockchain Infrastructure Access

Learn how x402 and API keys serve different access models for blockchain infrastructure, and why modern developer systems need both. A Quicknode deep dive.

What is HIP-4? Hyperliquid Outcome Contracts Explained

Learn how HIP-4 and outcome contracts work, explore composability with the rest of Hyperliquid stack, and how developers can build on this.

ERC-8004: A Developer’s Guide to Trustless AI Agent Identity

ERC-8004 is Ethereum's identity standard for AI agents. Learn how its onchain registries enable discovery, reputation, and trust.

Why Your Bitcoin App Needs More Than a Node: Introducing Blockbook for BTC & BCH

Simplify BTC and BCH address tracking, balance queries, and deposit monitoring with Blockbook on Quicknode. Indexed UTXO data without custom infrastructure.

x402 on Quicknode: Instant Blockchain Access for Developers and AI Agents

Pay per request with USDC on Base, Solana, or Polygon. Access 130+ blockchain networks instantly with x402 on Quicknode.

Launch. Operate. Scale your chain.

Introducing ChainKit, the complete platform for chains to ship fast, scale reliably, and reach developers.

Quicknode Launches Support for MegaETH Mainnet

Quicknode now supports MegaETH, the first real-time Ethereum Layer 2, enabling developers to build high-performance dApps with 100,000 TPS and sub-millisecond latency on enterprise-grade infrastructure.

Best Hyperliquid RPC Providers 2026: Full Comparison

Compare the top 6 Hyperliquid RPC providers for HyperCore and HyperEVM. Pricing, gRPC streaming, features, and compliance compared side-by-side.

Announcements

Introducing Quicknode's Block Explorer: See Your Chain. Own Your Story.

Block Explorer by Quicknode gives blockchain ecosystems a fully branded, high-performance explorer to own their data, visibility, and growth story.

Announcements

Quicknode Launches Support for Titan DeFi Swap Meta-Aggregation API

Stream real-time Solana swap quotes from multiple DEX aggregators through a single WebSocket API. Titan's meta-aggregation delivers best-price execution with 400ms updates and zero platform fees.

Announcements

Hypercore for Hyperliquid Enters Public Beta

Quicknode has released Hypercore for Hyperliquid in public beta, giving builders filtered access to Hyperliquid data via Streams, gRPC, and JSON-RPC.

Announcements

Quicknode 2025 Year in Review: How Web3 Infrastructure Scaled

In 2025, Web3 moved from experimentation to production. See how Quicknode scaled to 5 trillion requests as builders shipped real systems at scale.

Announcements

Quicknode Launches Support for XRPL EVM Sidechain

Quicknode now supports the XRPL EVM Sidechain, enabling Ethereum smart contracts on XRPL with low latency, 99.99% uptime, and enterprise-grade infrastructure.

Announcements

Quicknode Launches Support for Monad Mainnet

Quicknode now supports Monad Mainnet, giving developers fast, reliable RPC access powered by parallel execution, high throughput, and enterprise-grade performance.

Announcements

Why We're Rebranding: A Letter from Quicknode's Founders

Discover why Quicknode is rebranding. Reflecting our evolution from RPC provider to complete blockchain platform built for reliability, performance, and the builders shaping the onchain future.

Overviews

Stablecoin Adoption 2025: Inside the Internet’s New Settlement Layer

Stablecoins reached $316B in market cap and $1.25T in monthly volume. Explore how they are reshaping the global financial stack.

Overviews

x402 Protocol Explained: Inside the HTTP's Native Payment Layer

A deep dive into x402: the HTTP-based payment standard that lets APIs and apps charge, verify, and settle natively on the web.

Overviews

A Deep-Dive Into Kohaku: Ethereum’s Roadmap for Private and Secure Wallets

Kohaku brings wallet privacy to Ethereum through an open SDK and reference wallet. Explore what this shift means for developers.

Announcements

QuickNode Launches Support for Arc, a New Layer 1 Designed as the Economic OS for the Internet

QuickNode now supports Arc, Circle’s open Layer 1 built for stablecoin-native finance—offering enterprise-grade speed, reliability, and USDC gas.

Announcements

QuickNode Announces Collaboration with OKX for New Layer 2, X Layer

QuickNode and OKX launch X Layer, a fast, secure Ethereum Layer 2 network. Build scalable dApps with QuickNode’s reliable blockchain infrastructure.