The Graph

**Agent0 Subgraphs now enable developers to query blockchain agent data across five chains with a single GraphQL request.** The subgraphs index ERC-8004 agents on Base, BNB Chain, Ethereum, Monad, and Polygon - delivering results in milliseconds without RPC rate limits. **What's now queryable:** - Active MCP agents across all five chains - Agent rankings by capability - Complete reputation histories - Cross-chain adoption metrics - Real-time registration feeds Developers previously needed custom indexers to scan blocks, parse events, and manage IPFS files. The unified GraphQL schema eliminates chain-specific rewrites - switching networks requires only a parameter change. The subgraphs have already processed over 1M queries, providing the data infrastructure for agent marketplaces, discovery systems, and reputation dashboards. [Explore on Graph Explorer](https://thegraph.com/explorer?search=agent0)

**Agent0 Subgraphs are now operational across five major blockchain networks** - Base, BNB Chain, Ethereum, Monad, and Polygon - using a single GraphQL schema. **Key features:** - Real-time indexing of every ERC-8004 agent across all chains - No code rewrites needed when switching between networks - Already processed over 1 million queries - Accessible via [Graph Explorer](https://thegraph.com/explorer?search=agent0) **What this enables:** - Developers can query agent data with a single GraphQL request instead of scanning thousands of blocks - AI agents can discover, hire, and interact with each other using structured blockchain data - Machine-scale data access for agents that operate continuously The infrastructure indexes agent identities, capabilities, reputation, and validation data in milliseconds. Developers building ERC-8004 agents can now access comprehensive onchain data without building custom indexers.

The Graph Network is rolling out **major economic upgrades** in 2026 that fundamentally change how the protocol operates. **Key Changes:** - **REO (Rewards Engine Optimization)** - Indexer rewards now tied to actual work performed, not just passive staking - **DIPs (Direct Indexer Payments)** - Consumers can pay Indexers directly for specific data services - **Liquid staking** - Makes $GRT delegation more accessible for centralized exchanges These changes aim to create **better incentive alignment** between network participants and build a more sustainable economic model. The shift from passive staking to proof-of-work rewards represents a fundamental restructuring of how value flows through the network. The upgrades expand The Graph's capabilities beyond its current single-service model, enabling multiple data services to operate simultaneously while directing fees and issuance across the ecosystem.

The Graph Gateway has integrated x402 payment support, allowing developers to query any Subgraph using USDC on Base without requiring API keys. **Key Features:** - Direct USDC payments on Base network - No API key management needed - Simple npm package installation: `@graphprotocol/client-x402` This update streamlines the payment process for accessing blockchain data through The Graph's infrastructure, removing traditional authentication barriers. [Documentation available here](https://thegraph.com/docs/en/subgraphs/guides/x402-payments/)

A community builder solved DeFi's data fragmentation problem by combining standardized Subgraphs with an MCP server. **The Challenge:** - Each lending protocol uses different data formats - Previously required 40 custom adapters for 40 protocols - No unified way to query across platforms **The Solution:** Paul Barba integrated Messari's standardized Subgraphs on The Graph network with an MCP server, creating a single interface for querying DeFi data. **The Impact:** - Access to 60 lending protocols - Coverage across 15 chains - One unified query system Read the full story: [The Graph Blog](https://thegraph.com/blog/community-builder-queried-defi-lending-protocols-subgraphs-mcp/)

The Graph protocol has released its 2026 roadmap addressing persistent challenges in blockchain data infrastructure. Despite common assumptions, blockchain data remains a complex problem requiring layered solutions rather than single fixes. The roadmap outlines a stack-based approach to tackle multiple data access and organization issues that continue to affect web3 applications. The protocol aims to improve how blockchain information is indexed, queried, and served to developers. **Key focus areas include:** - Multi-layered solutions for data indexing - Enhanced query performance - Improved data accessibility for applications The announcement emphasizes that blockchain data infrastructure still faces fundamental challenges that require ongoing development and innovation. [Read the full breakdown](https://x.com/graphprotocol/status/2042226022964224301?s=20)

**Ethereum faces a critical consensus accuracy problem**: different clients are returning inconsistent results for identical transactions. This inconsistency highlights a fundamental shift in blockchain data quality: - **Old approach**: Multiple providers reaching consensus meant trust through agreement - **New frontier**: Cryptographic verifiability - data quality that's mathematically proved, not assumed The industry is moving toward verification systems that provide cryptographic proof of data integrity from the block level up, complete with full audit trails. This represents a significant evolution in how blockchain networks ensure data reliability and trustworthiness.

The Graph is addressing a massive infrastructure challenge posed by the DTCC, which processes quadrillions in assets annually. The requirement: deliver position data across hundreds of blockchain networks within 5 seconds of settlement. **Key Points:** - DTCC's needs represent "civilization-scale infrastructure" rather than typical startup problems - The challenge involves aggregating data from hundreds of chains in under 5 seconds - The Graph is developing solutions to meet these institutional-grade requirements This marks a significant shift in web3 infrastructure demands, moving from serving startups to supporting traditional financial institutions managing massive asset volumes.

**Amber Data's infrastructure upgrade reveals massive performance gains** Amber Data switched from traditional RPC infrastructure to Substreams and achieved a **72,000% performance improvement**. The upgrade addresses a critical bottleneck: sequential indexing can't keep pace with high-speed chains like Solana and Base. **Why it matters:** - Traditional sequential indexing struggles with modern blockchain speeds - Substreams uses parallel processing to handle data at scale - Real-world deployment shows dramatic efficiency gains The results demonstrate how infrastructure choices directly impact data processing capabilities as blockchain networks continue to accelerate.

**The Graph Foundation has appointed Marc-André Dumas to The Graph Council.** Dumas brings ten years of infrastructure experience, including: - Senior Integration Specialist at MakerDAO - Technical Lead at Chronicle Labs - Founder of Ellipfra, a web3 infrastructure company His technical background will contribute to governance decisions, treasury management, and ecosystem development. [Read the full announcement](https://forum.thegraph.com/t/introducing-new-council-member-marc-andre-dumas/6919)