Aave V3

/getpool

Get the lend and borrow APY for the given pool from AAVE protocol.

GET https://api.expand.network/lendborrow/getpool

Query Parameters

NameTypeDescription

rpc

String

Remote procedural call URL.

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

asset*

String

Token address to get the details of.

https://api.expand.network/lendborrow/getpool?lendborrowId=1200&asset=0x6b175474e89094c44da98b954eedeac495271d0f

/getpools

Get the list of supply and borrow APYs of the mentioned assets.

GET https://api.expand.network/lendborrow/getpools

Query Parameters

NameTypeDescription

lendborrowId*

String

Refer to the lend borrow Id page for details.

assets*

String

Comma-separated values of token address.

user

String

The public address of the sender.

rpc

String

Remote procedural call URL.

https://api.expand.network/lendborrow/getpools?lendborrowId=1200&assets=0x6b175474e89094c44da98b954eedeac495271d0f,0xdac17f958d2ee523a2206206994597c13d831ec7

/getuseraccountdata

Get the repay, borrow, withdraw amount and health factor details for the given user.

GET https://api.expand.network/lendborrow/getuseraccountdata

Query Parameters

NameTypeDescription

rpc

String

Remote procedural call URL.

lendborrowId*

String

Refer to the lend borrow Id page for details.

asset*

String

Token address.

address*

String

Public address of sender.

interestRateMode*

String

Interest mode as per Aave. Is set '1' as default.

https://api.expand.network/lendborrow/getuseraccountdata?interestRateMode=1&address=0x6fCe63859a859a0f30eD09B12F5010d790618ca4&asset=0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48&lendborrowId=1200

/getuserpositions

Retrieves the lending and borrowing positions of a user, including details such as token balances and collateral usage status.

GET https://api.expand.network/lendborrow/getuserpositions

Query Parameters

Name TypeDescriptions

rpc

String

Remote procedural call URL.

address*

String

Public address of sender.

lendBorrowId*

String

Refer to the lend borrow Id page for details.

https://api.expand.network/lendborrow/getuserpositions?address=0x6fCe63859a859a0f30eD09B12F5010d790618ca4&lendborrowId=1200

/borrow

Trigger the borrow transaction from the given protocol.

POST https://api.expand.network/lendborrow/borrow

Request Body

NameTypeDescription

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

asset*

String

Token address to borrow.

amount*

String

Number of tokens to be borrowed.

interestRateMode

String

Interest mode as per Aave. 0 for static and 1 for variable.

referralCode

String

Referral code needed by Aave.

onBehalfOf*

String

Required in case borrow need to be done on behalf of other public address.

from*

String

Sender public address.

gas*

String

Maximum gas to be approved for transaction.

rpc

String

Remote procedural call URL.

gasPriority

String

low, medium, or high.

{
    "lendborrowId": "1200",
    "asset": "0x65afadd39029741b3b8f0756952c74678c9cec93",
    "amount": "100",
    "from": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "onBehalfOf": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "interestRateMode": "2",
    "gas": "408298"
}

With gasPriority (low):

{
    "lendborrowId": "1200",
    "asset": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
    "amount": "1000000000",
    "from": "0x4C99D660A51D41bE5D47D66a3d89d5B83D92f27E",
    "onBehalfOf": "0x4C99D660A51D41bE5D47D66a3d89d5B83D92f27E",
    "interestRateMode": "2",
    "gas": "408298",
    "gasPriority":"low"
}

/deposit

Trigger the deposit transaction from the given protocol.

POST https://api.expand.network/lendborrow/deposit

Request Body

NameTypeDescription

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

asset*

String

Token address to deposit.

amount*

String

Number of tokens to deposit.

referralCode*

String

Referral code needed by Aave.

onBehalfOf*

String

Required in case deposit need to be done on behalf of other public address.

from*

String

Sender public address.

gas*

String

Maximum gas to be approved for the transaction.

rpc

String

Remote procedural call URL.

involveBaseToken

String

0 for any ERC-20 token, 1 for ETH.

gasPriority

String

low, medium, or high.

{
    "lendborrowId": "1200",
    "asset": "0x65afadd39029741b3b8f0756952c74678c9cec93",
    "amount": "10000000000000000",
    "from": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "onBehalfOf": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "gas": "408298"
}

With gasPriority (medium):

{
    "lendborrowId": "1200",
    "asset": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
    "amount": "10000000000",
    "from": "0xfAE7D9854995E28BEB1B1da864ee2A1E2EC17f07",
    "onBehalfOf": "0xfAE7D9854995E28BEB1B1da864ee2A1E2EC17f07",
    "gas": "408298",
    "gasPriority":"low"
}

/repay

Trigger the repay transaction from the given protocol.

POST https://api.expand.network/lendborrow/repay

Request Body

NameTypeDescription

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

asset*

String

Token address to repay.

interestRateMode

String

Interest mode as per Aave. 0 for static and 1 for variable.

onBehalfOf*

String

Required in case repay need to be done on behalf of other public address.

from*

String

Sender public address.

gas*

String

Maximum gas to be approved for the transaction.

rpc

String

Remote procedural call URL.

amount*

String

Amount to repay.

gasPriority

String

low, medium, or high.

{
    "lendborrowId": "1200",
    "asset": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
    "amount": "100000",
    "from": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
    "onBehalfOf": "0x63056E00436Da25BcF48A40dfBbDcc7089351006",
    "interestRateMode": "1",
    "gas": "408298"
}

With gasPriority (low):

{
    "lendborrowId": "1200",
    "asset": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
    "amount": "1000000000",
    "from": "0x4C99D660A51D41bE5D47D66a3d89d5B83D92f27E",
    "onBehalfOf": "0x4C99D660A51D41bE5D47D66a3d89d5B83D92f27E",
    "interestRateMode": "2",
    "gas": "408298",
    "gasPriority":"low"
}

/withdraw

Trigger the withdraw transaction from the given protocol.

POST https://api.expand.network/lendborrow/withdraw

Request Body

NameTypeDescription

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

asset*

String

Token address to be withdraw.

amount*

String

Number of tokens to withdraw.

to*

String

Recipient public address.

from*

String

Sender public address.

gas*

String

Maximum gas to be approved for the transaction.

rpc

String

Remote procedural call URL.

gasPriority

String

low, medium, or high.

{
    "lendborrowId": "1200",
    "asset": "0x65afadd39029741b3b8f0756952c74678c9cec93",
    "amount": "10000000000000000",
    "from": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "to": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "gas": "408298"
}

With gasPriority:

{
    "lendborrowId": "1200",
    "asset": "0x65afadd39029741b3b8f0756952c74678c9cec93",
    "amount": "10000000000000000",
    "from": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "to": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "gas": "408298",
    "gasPriority": "high"
}

/migrate

Trigger the migrate transaction from the given protocol.

POST https://api.expand.network/lendborrow/migrate

Request Body

NameTypeDescription

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

assets

String

Token addresses to migrate.

from*

String

Sender public address.

gas*

String

Maximum gas to be approved for the transaction.

rpc

String

Remote procedural call URL.

{
    "lendborrowId": "1200",
    "assets": [
        "0x6b175474e89094c44da98b954eedeac495271d0f"
    ],
    "from": "0x356dB816602c85e2075774bB77D13995c8Bab023",
    "gas": "329000"
}

With gasPriority:

{
    "lendborrowId": "1200",
    "assets": [
        "0x6b175474e89094c44da98b954eedeac495271d0f"
    ],
    "from": "0x356dB816602c85e2075774bB77D13995c8Bab023",
    "gas": "329000",
    "gasPriority": "medium"
}

/setuseremode

Trigger the E-Mode options for the user.

POST https://api.expand.network/lendborrow/setuseremode

Request Body

NameTypeDescription

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

categoryId*

String

0 for default. 1 for stablecoins.

from*

String

Sender public address.

gas*

String

Maximum gas to be approved for the transaction.

rpc

String

Remote procedural call URL.

gasPriority

String

low, medium, or high.

{
    "lendborrowId": "1200",
    "from": "0x829bFB482331b9Dc2BEcb5483ecA79c0578c3A45",
    "categoryId": "1",
    "gas": "408298"
}

With gasPriority (low):

{
    "lendborrowId": "1200",
    "from": "0xfAE7D9854995E28BEB1B1da864ee2A1E2EC17f07",
    "categoryId": "1",
    "gas": "408298",
    "gasPriority":"low"
}

/exitisolationmode

Trigger the exit of isolation mode options for the user.

POST https://api.expand.network/lendborrow/exitisolationmode

Request Body

NameTypeDescription

lendborrowId*

String

Refer to the Lend and Borrow ID page for details.

asset*

String

Token address to exit isolation mode.

from*

String

Sender public address.

gas*

String

Maximum gas to be approved for the transaction.

rpc

String

Remote procedural call URL.

{
    "lendborrowId": "1200",
    "asset": "0x9f8f72aa9304c8b593d555f12ef6589cc3a579a2",
    "from": "0xf7426829DBAAc7F26b48C49A04a93fc4f75cfa41",
    "gas": "429000"
}

With gasPriority:

{
    "lendborrowId": "1200",
    "asset": "0x9f8f72aa9304c8b593d555f12ef6589cc3a579a2",
    "from": "0xf7426829DBAAc7F26b48C49A04a93fc4f75cfa41",
    "gas": "429000",
    "gasPriority": "high"
}

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