Atlendis v2
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Atlendis Gateway

Atlendis has a dedicated GraphQL gateway to expose all relevant states from the protocol's smart contracts. This gateway is hosted on Atlendis' own infrastructure.

Relevant Endpoints

The GraphQL gateway is exposed on the following URL: https://atlendis.herokuapp.com/graphql.
Additionally, users can visit the URL in order to access the playground that contains the full schema documentation and a practical way to perform queries.

How to query the gateway

This practical guide will demonstrate how to query the gateway. It will cover:
  • Querying a lender's positions,
  • Querying a lender's account history,
  • Querying all pools overviews.

Querying a lender's positions

To retrieve all user's positions simply filter the positions overviews by the relevant lender's address
query lenderPositions {
positionsOverviews(
lender: "${userAddress}"
chainId: 137
) {
instanceId
status
depositAmount
borrowedAmount
earnings
creationTimestamp
}
}

Querying a lender's account history

The account summary and history are directly available through the gateway
query account {
account(
address: "${userAddress}"
chainId: 137
) {
address
lenderSummary {
positionsCount
stakedPositionsCount
}
lenderTransactions {
instanceId
type
amount
rate
transactionHash
}
}
}

Querying all pools overviews

All the pools, on Atlendis V1 and V2, are available using the query over the pools overviews
query poolOverviews {
poolOverviews(chainId: 137) {
instanceId
productType
status
usdTvl
permissioned
token {
name
symbol
}
currentLoan {
rate
repaymentStartDate
repaymentEndDate
}
metadata {
borrower {
name
}
}
}
}