Opyn

Opyn Gamma Subgraph API

GraphQL API via The Graph that indexes the Gamma Protocol (Opyn v2) on Ethereum mainnet. Covers oToken creation, option series, vault collateral, minting and burning events, settlement, and operator authorisations for European cash-settled options. Useful for querying options series data, vault collateral ratios, and historical settlement prices.

GitHub

Documentation

📖
Documentation
https://github.com/opynfinance/v2-documentation

SDKs

📦
GitHubRepository
https://github.com/opynfinance/Gamma-Subgraph
📦
GitHubRepository
Opyn v2 Documentation

Other Resources

🔗
GraphQL
https://api.thegraph.com/subgraphs/name/opynfinance/gamma-mainnet
🔗
GraphQLSchema
https://raw.githubusercontent.com/api-evangelist/opyn/refs/heads/main/graphql/opyn-schema.graphql
🔗
GraphQL
https://raw.githubusercontent.com/api-evangelist/opyn/refs/heads/main/graphql/opyn-graphql.md

API entry from apis.yml

apis.yml Raw ↑ 
aid: opyn:gamma-subgraph-api
name: Opyn Gamma Subgraph API
description: GraphQL API via The Graph that indexes the Gamma Protocol (Opyn v2) on Ethereum mainnet.
  Covers oToken creation, option series, vault collateral, minting and burning events, settlement, and
  operator authorisations for European cash-settled options. Useful for querying options series data,
  vault collateral ratios, and historical settlement prices.
humanURL: https://github.com/opynfinance/Gamma-Subgraph
baseURL: https://api.thegraph.com/subgraphs/name/opynfinance/gamma-mainnet
tags:
- Options
- Gamma Protocol
- Subgraph
- GraphQL
- oTokens
- Vaults
- Settlement
properties:
- type: Documentation
  url: https://github.com/opynfinance/v2-documentation
- type: GraphQL
  url: https://api.thegraph.com/subgraphs/name/opynfinance/gamma-mainnet
- type: GitHubRepository
  url: https://github.com/opynfinance/Gamma-Subgraph
- type: GitHubRepository
  title: Opyn v2 Documentation
  url: https://github.com/opynfinance/v2-documentation
- url: graphql/opyn-schema.graphql
  type: GraphQLSchema
- url: graphql/opyn-graphql.md
  type: GraphQL