Hgraph is a multi-chain infrastructure company. We provide APIs, indexed data, MCP servers for AI agents, and bare-metal infrastructure across Ethereum, Hedera, and beyond. We also partner with teams on custom engineering and consulting, smart contract development, cross-chain interoperability, and more.
- Hgraph App — API playground, schema explorer, and usage monitoring. Get a free API key.
- Hgraph SDK — Integrate our APIs with minimal setup.
- Documentation — Guides, references, and examples.
- Solutions — Custom engineering and consulting.
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Query live on-chain data using natural language through our MCP servers. Learn more at hgraph.ai.
Beyond the self-serve platform, we work with teams on custom builds:
- Smart contract development — Solidity and EVM contracts, secure development, and audit coordination.
- Cross-chain interoperability — Bridges and messaging integrations built on LayerZero V2.
- Custom data indexing — Bespoke indexers, schemas, and GraphQL APIs for any chain.
- Backend & infrastructure — Bare-metal nodes, custom mirror nodes, observability, and production operations.
- AI agent development — Agents that query and surface onchain data via MCP.
- Consulting & advisory — Architecture reviews, technical due diligence, and embedded engineering.
Learn more about our solutions →
- EtaFinance — Cross-chain bridge and DEX aggregator built on LayerZero, supporting Ethereum, Base, Polygon, Avalanche, and Hedera.
- hgraph.ai — AI agent tooling powered by our MCP servers and indexed data.
- Hedera Stats — Network analytics and dashboards.
- sdk — Hgraph SDK for working with our APIs.
- hedera-stats — Network analytics scripts and tooling.
- Newsletter — Subscribe via email.
- X (Twitter) — Follow for updates.
- Discord — Connect with our community and team.
- LinkedIn — Company news and partner highlights.
Ready to build? Get a free API key →
Want to work with us? Get in touch →
