> For the complete documentation index, see [llms.txt](https://docs-v4.venus.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-v4.venus.io/services/subgraphs.md). # Subgraphs Venus publishes GraphQL subgraphs that index selected protocol events into queryable entities. Most deployments listed here are on **The Graph Network**, not the retired Hosted Service. The `chain=arbitrum-one` parameter in an Explorer URL identifies the network on which The Graph operates; the Explorer page's **Network** field identifies the blockchain whose Venus events are indexed. {% hint style="warning" %} A subgraph is a derived, eventually consistent view. It can lag the chain, stop indexing, encounter a deterministic error, or reflect a different deployment version than a client expects. Do not use subgraph output alone for transaction safety, balances, permissions, prices, pause state, or liquidation decisions. Check the index status and latest indexed block, then confirm critical state through an RPC endpoint. {% endhint %} ## Querying a Deployment Open an Explorer link below and verify its title, indexed network, subgraph ID, current version, deployment ID, and index status. For deployments on The Graph Network, create a Graph API key and use the subgraph ID shown by Explorer: ``` https://gateway.thegraph.com/api//subgraphs/id/ ``` See The Graph's [querying documentation](https://thegraph.com/docs/en/subgraphs/querying/introduction/) for the current gateway and key-management flow. Do not embed unrestricted provider keys in public client code. The opBNB links use NodeReal instead and require a NodeReal API key in the `{apikey}` path segment. Provider availability, routing, rate limits, and deployment versions are external runtime state. Treat the links below as discovery entries rather than uptime guarantees, and keep a direct-chain fallback for production integrations. ## Isolated Pools Indexes Isolated Pool configuration and lending activity on the listed networks. [Source](https://github.com/VenusProtocol/subgraphs/tree/main/subgraphs/isolated-pools) ### Deployments * [BNB Chain](https://thegraph.com/explorer/subgraphs/H2a3D64RV4NNxyJqx9jVFQRBpQRzD6zNZjLDotgdCrTC?view=Query\&chain=arbitrum-one) * [Ethereum](https://thegraph.com/explorer/subgraphs/Htf6Hh1qgkvxQxqbcv4Jp5AatsaiY5dNLVcySkpCaxQ8?view=Query\&chain=arbitrum-one) * [opBNB (NodeReal; API key required)](https://open-platform-ap.nodereal.io/%7Bapikey%7D/opbnb-mainnet-graph-query/subgraphs/name/venusprotocol/venus-isolated-pools-opbnb/graphql) * [Arbitrum One](https://thegraph.com/explorer/subgraphs/2zqpTYBL3X1E2eb129bKno1pJdx6xBawr8urp61w33Z8?view=Query\&chain=arbitrum-one) * [zkSync Era](https://thegraph.com/explorer/subgraphs/GAGNaWNCDmWvjr217vjtQrh3uSkV2bjXPzJSfnGAuxfz?view=Query\&chain=arbitrum-one) * [Optimism](https://thegraph.com/explorer/subgraphs/6vdC1Qpr5kobLEJCdDVUsGK6yG6aFscaQKvNZt2SspSz?view=Query\&chain=arbitrum-one) * [Base](https://thegraph.com/explorer/subgraphs/7VHvieXwv5SWSmVppmi4QkSCFVxiECgcFdng2er73Q97?view=Query\&chain=arbitrum-one) * [Unichain](https://thegraph.com/explorer/subgraphs/7N1UtVizkc1EbqNvHh8xfKbSanBtksnap1JxVdpogrMJ?view=Query\&chain=arbitrum-one) ## Core Pool Indexes market and lending events for the BNB Chain Core Pool. [Source](https://github.com/VenusProtocol/subgraphs/tree/main/subgraphs/venus) ### Deployments * [BNB Chain](https://thegraph.com/explorer/subgraphs/7h65Zf3pXXPmf8g8yZjjj2bqYiypVxems5d8riLK1DyR?view=Query\&chain=arbitrum-one) ## Governance Indexes BNB Chain governance proposals, votes, and related governance activity. [Source](https://github.com/VenusProtocol/subgraphs/tree/main/subgraphs/venus-governance) ### Deployments * [BNB Chain](https://thegraph.com/explorer/subgraphs/5ygYHxpnJ7EbQ6LBv39bjc4XmeTH1bQMdXw3uAnFF7iR?view=Query\&chain=arbitrum-one) ## Cross-Chain Governance Indexes governance messages received and proposal executions on remote chains. [Source](https://github.com/VenusProtocol/subgraphs/tree/main/subgraphs/cross-chain-governance) ### Deployments * [Ethereum](https://thegraph.com/explorer/subgraphs/33SALoS8mD2PxLR2utd6TXBekhp3Ra3T3uCyHks5wV3W?view=Query\&chain=arbitrum-one) * [Arbitrum One](https://thegraph.com/explorer/subgraphs/4uZXx9tZRbHcSoJp4prF4ankfL1dyTHrm6dNuQp5pdJw?view=Query\&chain=arbitrum-one) * [opBNB (NodeReal; API key required)](https://open-platform-ap.nodereal.io/%7Bapikey%7D/opbnb-mainnet-graph-query/subgraphs/name/venusprotocol/venus-governance-opbnb/graphql) * [zkSync Era](https://thegraph.com/explorer/subgraphs/FGFYdyEMfD3BrXJZFZtNdGdi7RwVahqzxvK1BtDdk8Kb?view=Query\&chain=arbitrum-one) * [Optimism](https://thegraph.com/explorer/subgraphs/4WESjRqo3TcdL3eUCTbbT4h2dLFwn3sKVi4PdWJDC118?view=Query\&chain=arbitrum-one) * [Base](https://thegraph.com/explorer/subgraphs/88XyqtD22FYVzENf3aJhRrtQx7yncfWF22ryMpFNMSNP?view=Query\&chain=arbitrum-one) ## Protocol Share Reserve Indexes selected Protocol Share Reserve and token-converter activity. [Source](https://github.com/VenusProtocol/subgraphs/tree/main/subgraphs/protocol-reserve) ### Deployments * [BNB Chain](https://thegraph.com/explorer/subgraphs/2ZCWgaBc8KoWW8kh7MRzf9KPdr7NTZ5cda9bxpFDk4wG?view=Query\&chain=arbitrum-one) * [Ethereum](https://thegraph.com/explorer/subgraphs/bnwTFv6yd4FojhPFf5Hw4pzb8GwW25Du12yrnpD6erw?view=Query\&chain=arbitrum-one) The source-tree boundary checked for this page is [`VenusProtocol/subgraphs@68f1cb9`](https://github.com/VenusProtocol/subgraphs/tree/68f1cb98a719454282277e920fdd67f0af5788a7). The repository defines schemas and mappings; it does not by itself prove that a provider is serving a healthy, fully synced deployment. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs-v4.venus.io/services/subgraphs.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.