# Notional V2 Subgraph API (Mainnet)

**Canonical:** https://apis.io/apis/notional/notional-v2-subgraph-api-mainnet/  
**Provider:** Notional Finance — https://apis.io/providers/notional/  
**Base URL:** https://api.thegraph.com/subgraphs/name/notional-finance/mainnet-v2  
**Documentation:** https://docs.notional.finance/developer-documentation/off-chain/subgraph-reference

Notional V2 Subgraph API (Mainnet) is one of 4 APIs that [Notional Finance](https://apis.io/providers/notional/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include GraphQL, Subgraph, Ethereum, fCash, and Markets. The published artifact set on APIs.io includes API documentation.

GraphQL subgraph API for querying Notional V2 on-chain data on Ethereum Mainnet via The Graph protocol. Provides access to accounts, trades, markets, nTokens, cash groups, currencies, TVL history, exchange rates, and liquidation events. Most numerical values use 8-decimal precision (10^8); interest rates use 9-decimal precision (10^9). Pagination defaults to 100 results per page with a maximum of 1000.

## Machine-readable artifacts (6)

- **Documentation** — https://docs.notional.finance/developer-documentation/off-chain/subgraph-reference
- **GraphQL** — https://api.thegraph.com/subgraphs/name/notional-finance/mainnet-v2
- **Explorer** — https://thegraph.com/hosted-service/subgraph/notional-finance/mainnet-v2
- **GraphQLSchema** — https://raw.githubusercontent.com/api-evangelist/notional/refs/heads/main/graphql/notional-schema.graphql
- **GraphQLDocumentation** — https://raw.githubusercontent.com/api-evangelist/notional/refs/heads/main/graphql/notional-graphql.md
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/notional/refs/heads/main/apis.yml

## Other Notional Finance APIs (3)

- [Notional V3 Subgraph API (Mainnet)](https://apis.io/apis/notional/notional-v3-subgraph-api-mainnet/)
- [Notional V3 Subgraph API (Arbitrum)](https://apis.io/apis/notional/notional-v3-subgraph-api-arbitrum/)
- [Notional Typescript SDK](https://apis.io/apis/notional/notional-typescript-sdk/)

## Tags

GraphQL, Subgraph, Ethereum, fCash, Markets, Account, Liquidations

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/notional/notional-v2-subgraph-api-mainnet/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/notional/.