Hgraph
Claude connectorCommunityLive blockchain data for AI. Query any supported network with GraphQL, SQL, and JSON-RPC through one connector.
Hgraph connects Claude directly to live blockchain data across networks including Ethereum, Base, Optimism, Polygon, Avalanche, BNB Chain, Hedera, and a growing list of others, through a single connector.
Ask questions in plain English and get real-time, network-specific answers such as account balances, portfolio breakdowns, token supplies and holders, transaction history, NFT activity, DeFi metrics, and network analytics.
Key features:
- One connector, every network — a list_chains tool shows what's live; new chains appear automatically, no reconfiguration
- GraphQL — rich indexed queries over enriched blockchain data
- SQL — direct read-only queries against full network history
- JSON-RPC — live node calls on EVM networks
- Built-in context — the connector teaches Claude each chain's schemas and conventions, so queries work on the first try.
Data is served from Hgraph's own bare-metal infrastructure with real-time updates.
Get started free at app.hgraph.com.
- Tools
- 6
exposed by this connector
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Data analytics1,269th of 3,282 by popularity · 1,417th of 1,426 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1267 | 6,459 | — | 294places down | |
| 1268 |  GPU Economy | 6,459 | 12,168 #980 | 157places down |
| 1269 | 6,459 | 2,972 #1417 | 3places down | |
| 1270 | 6,459 | 14,178 #832 | 246places down | |
| 1271 | 6,459 | — | 270places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1415 |  NetExplorer | 3,093 | 6,170 #1386 | 465places down |
| 1416 | 3,052 | 7,555 #955 | 368places down | |
| 1417 | 2,972 | 6,459 #1269 | 386places down | |
| 1418 |  mcpMyAdmin | 2,593 | 11,243 #281 | 650places down |
| 1419 | 2,585 | 9,899 #445 | 387places down |
Developer tools604th of 1,608 by popularity · 618th of 623 by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 602 | 6,459 | — | 285places down | |
| 603 | GPU Economy | 6,459 | 12,168 #387 | 157places down |
| 604 | 6,459 | 2,972 #618 | 3places down | |
| 605 | 6,443 | 7,000 #529 | 557places down | |
| 606 |  mcp.riveterhq.com | 6,443 | 5,072 #580 | 110places down |
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 616 | 3,145 | 9,969 #207 | 998places down | |
| 617 | 3,143 | 13,146 #68 | 389places down | |
| 618 | 2,972 | 6,459 #604 | 386places down | |
| 619 | mcpMyAdmin | 2,593 | 11,243 #136 | 650places down |
| 620 |  Re:port Flow | 2,585 | 10,283 #184 | 517places down |
Tools
- graphql
- list_chains
- load_context
- rest
- rpc
- sql
- Categories
- Made by
- Hgraph, Inc · Website
- Sign-in
- Required
- Connector URL
- https://mcp.hgraph.com/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Acts on
- Finances
- Added
- July 22, 2026
- More info
- Sponsorship
- Promote this connector