Optimism

The Optimism team will attend Consensus 2026 in Miami, focusing on the **Institutional Summit** on May 5. Their agenda centers on: - Programmable settlement infrastructure discussions - Production deployment strategies - Institutional-grade financial infrastructure standards for 2026 The team aims to connect with decision-makers from banking, payments, and capital markets sectors who are evaluating programmable financial infrastructure solutions. This institutional focus signals Optimism's push into traditional finance sectors, positioning their Layer 2 technology as enterprise-ready infrastructure.

**Circle Nanopayments are now live on OP Mainnet**, enabling transactions as small as $0.000001 without per-transaction gas fees. **Key features:** - Micropayments down to one-millionth of a dollar - Zero gas fees per transaction - AI agents can pay for services autonomously via x402 protocol - No accounts or payment cards required This infrastructure enables **machine-to-machine payments at scale** on Optimism, creating a financial rail for autonomous AI commerce. The system allows AI agents to transact independently without traditional payment infrastructure. Circle previously launched Nanopayments on testnet in March 2026.

OKX has introduced the **Agent Payments Protocol (APP)**, an open standard designed to enable AI agents to execute complete commerce workflows beyond simple payments. **Key features include:** - Automated quotes and negotiation capabilities - Programmable payment infrastructure - Pay-per-use and batch settlement options - Agent-to-agent escrow functionality - Cross-chain compatibility The protocol shifts the paradigm from agents merely processing transactions to managing entire commercial flows autonomously. As an open standard, APP aims to provide scalable infrastructure that grows with agent adoption. **Early supporters:** Optimism and AltLayer have joined as day-one partners, backing the protocol's development and integration across blockchain networks.

**Privacy Boost by Sunnyside is now integrating with Soneium**, one of the largest OP Stack chains, following its launch on OP Mainnet last week. **Key features:** - Drop-in SDK for confidential computing - ZK + TEE hybrid architecture - Sub-500ms proof generation - High throughput capabilities - Compliance-compatible design Developed by an Optimism core developer, Privacy Boost addresses institutional concerns about bringing customer data onchain while maintaining confidentiality. Read more: [Optimism Blog](https://www.optimism.io/blog/privacy-comes-to-the-op-stack)

**OP Mainnet has climbed into the top 15 blockchains by total value locked (TVL)**, marking an 84% increase over the past 30 days. The growth was primarily driven by [Ether.fi's](https://ether.fi) migration to the OP Stack, which brought: - 70,000 active crypto cards - Over $200M in TVL - 300,000 user accounts The migration represents the largest single TVL event in OP Mainnet's history. The non-custodial crypto card platform completed its three-day migration with zero downtime, keeping all cards operational throughout the process. OP Mainnet's infrastructure delivered sub-250ms finality, $0.00001 median transaction fees, and 99.99% uptime during the transition. Ether.fi plans to launch Gold Vaults and Euro card functionality next on the platform.

The OP Stack is enabling a new era of blockchain customization, according to insights from @karl_dot_tech. **Key Points:** - Customization allows blockchains to be tailored for specific use cases and requirements - The OP Stack provides the infrastructure to make this customization technically feasible - This represents the next significant wave of innovation in crypto development The ability to customize blockchains opens new possibilities for developers to create specialized solutions rather than one-size-fits-all networks.

The **Scaling Summit** brought together founders and builders to address critical industry challenges: - **User retention** in an attention-scarce market - **Product differentiation** in a crowded builder landscape - **Compliance frameworks** that balance regulation with innovation momentum - **RWA and stablecoin adoption** beyond builder narratives toward mainstream use The event focused on practical solutions rather than theoretical discussions, with participants examining how to move from concept to global implementation.

The **Superchain ecosystem** now handles **14.1% of all cryptocurrency transactions**, representing nearly **2x growth** in just five months. **Key metrics:** - $17.8B secured across 30+ chains - 24M+ daily transactions - $6.2B in stablecoins onchain Major chains include Base, Celo, OP Mainnet, Unichain, World Chain, and others building on Ethereum's scaling infrastructure. This growth demonstrates the **increasing adoption** of Layer 2 solutions as users seek faster, cheaper transactions while maintaining Ethereum's security. [View complete Superchain statistics](https://stats.optimism.io/)

**Fusaka is now live on Ethereum mainnet**, delivering the infrastructure needed for Layer 2 scaling. The upgrade introduces **PeerDAS**, which allows validators to sample small data chunks instead of downloading full blobs. This reduces storage requirements from 40-100 GB to just sampled shards. **Key improvements:** - More blob capacity for rollups through Blob Parameter-Only forks - Gas limit increase from 45M to 60M - Lower data availability costs for L2s - Reduced fees for end users The upgrade emerged from **cross-ecosystem collaboration** between Ethereum core developers, client teams, Base, Soneium, OP Labs, and Sunnyside. Teams worked together to solve L2 scaling bottlenecks that were causing rising fees. **For builders:** OP Stack chains now have more throughput headroom, lower L1 data costs, and a predictable scaling roadmap. The implementation included extensive testing through devnets that pushed different client combinations under real rollup workloads. Read the full technical details: [Optimism blog post](https://www.optimism.io/blog/fusaka-is-live-scaling-optimism-and-the-superchain)

**Scaling isn't just about bigger numbers** - it's about delivering real value to users, according to insights from @karl_dot_tech at the New Horizon event. Key challenges identified: - Compute bottlenecks - Parallelism implementation - Cross-chain liquidity issues **Real progress requires solving these together**, not chasing TPS metrics alone. *"Through interoperability, we grow the pie. You can build something a competitor builds on, and both of you win."* The focus shifts from raw performance claims to **practical solutions** that enhance user experience and enable true blockchain collaboration.