Subgraph

Developers > Perpetual Yield Tranches > Subgraph

Idle uses a subgraph for indexing and organizing data from the Perpetual Yield Tranches IdleCDO smart contract. This subgraph can be found on The Graph hosted service and can be used to query Idle PYTs data:
PYTs subgraph: https://thegraph.com/hosted-service/subgraph/samster91/idle-tranches​
Graphql endpoint: https://api.thegraph.com/subgraphs/name/samster91/idle-tranches​
Code: https://github.com/Idle-Labs/idle-tranches-subgraph​
Useful entities
TrancheInfos: contains the data of each PYTs tranche (type, apr, virtualPrice, totalSupply), updated every hour
Tranche: all deployed PYTs tranches (id, type)
Querying PYTs
To obtain the latest TrancheInfos you can use the following query
{ 
    trancheInfos(orderBy:"timeStamp", orderDirection:"desc") { 
        id
        apr
        Tranche { 
            id 
        }
        timeStamp
        blockNumber
        totalSupply
        virtualPrice
    }
}
For more info about GraphQL API, check TheGraph Documentation.

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Last modified 20d ago