Compound V3
/getassetinfo
Get the details of a specified asset like liquidation and borrow collateral factor, index and the price feed address.
GET
https://api.expand.network/lendborrow/getassetinfo
Query Parameters
https://api.expand.network/lendborrow/getassetinfo?lendborrowId=1300&asset=0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984
/getpool
Get the lend and borrow APY for the given pool from the given protocol.
GET
https://api.expand.network/lendborrow/getpool
Query Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
market
String
USDC, WETH standard choice.
by default it is USDC.
asset
String
The asset value equals the market value, with USDC as default if market value is not provided; users can pass 'asset' as both key and value.
https://api.expand.network/lendborrow/getpool?address=0x6Fb447Ae94F5180254D436A693907a1f57696900&lendborrowId=1300&asset=asset
/getuseraccountdata
Get the repay, borrow, withdraw amount and health factor details for the given user.
GET
https://api.expand.network/lendborrow/getuseraccountdata
Query Parameters
rpc
String
Remote procedural call URL.
lendborrowId*
String
Refer to the Lend and Borrow ID page for details.
address*
String
Public address of sender.
market
String
USDC, WETH standard choice.
by default it is USDC.
asset
String
The asset value equals the market value, with USDC as default if market value is not provided; users can pass 'asset' as both key and value.
https://api.expand.network/lendborrow/getuseraccountdata?address=0x6Fb447Ae94F5180254D436A693907a1f57696900&market=WETH&lendborrowId=1300&asset=WETH
/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
rpc
String
Remote procedural call URL.
address*
String
Public address of sender.
lendborrowId*
String
Refer to the Lend and Borrow ID page for details.
https://api.expand.network/lendborrow/getuserpositions?address=0x5Fb0A30278C1b6Ee4681A48F2A23bd84c2762835&lendborrowId=1300
/getclaimedrewards
Get the rewards claimed by the specified account on the protocol.
GET
https://api.expand.network/lendborrow/getclaimedrewards
Query Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
address*
String
Public address of sender.
market
String
USDC, WETH standard choice.
by default it is USDC.
https://api.expand.network/lendborrow/getclaimedrewards?lendborrowId=1300&address=0xEa70DBf1F353C53254Cf7d76B0791c03E258f629
/getmaxamounts
Get the max withdrawable amount and the max borrowable amount of the base token for a given asset in the protocol for the specified account.
GET
https://api.expand.network/lendborrow/getmaxamounts
Query Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
address*
String
Public address of sender.
asset*
String
Token's address to get the details of.
market
String
USDC, WETH standard choice.
by default it is USDC.
https://api.expand.network/lendborrow/getmaxamounts?address=0xEa70DBf1F353C53254Cf7d76B0791c03E258f629&lendborrowId=1300&asset=0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599&market=USDC
/getgovernordata
Get the protocol and governor-related data for a market.
GET
https://api.expand.network/lendborrow/getgovernordata
Query Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
market
String
USDC, WETH standard choice.
by default it is USDC.
https://api.expand.network/lendborrow/getgovernordata?lendborrowId=1300&market=WETH
/allow
Trigger a transaction to allow or disallow the specified address to withdraw or transfer on behalf of the sender’s address.
POST
https://api.expand.network/lendborrow/allow
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
manager*
String
The address of the account that can have manager permissions over another.
isAllowed*
Boolean
"true" to add the manager and "false" to remove the manager. By default, true
from*
String
Public address of sender
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"isAllowed": "true",
"manager": "0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000"
}
With gasPriority:
{
"lendborrowId": "1300",
"isAllowed": "true",
"manager": "0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high"
}
With ofacCheck:
{
"lendborrowId": "1300",
"isAllowed": "true",
"manager": "0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "low",
"ofacCheck": true
}
/borrow
Trigger a transaction to borrow the base token from the specified market.
POST
https://api.expand.network/lendborrow/borrow
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
amount*
String
Number of tokens to be borrowed.
from*
String
Public address of sender.
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000"
}
With gasPriority:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high"
}
With ofacCheck:
{
"lendborrowId": "1300",
"isAllowed": "true",
"manager": "0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "low",
"ofacCheck": true
}
/claimrewards
Trigger a transaction to allow an account to claim rewards from the protocol.
POST
https://api.expand.network/lendborrow/claimrewards
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
from*
String
Public address of sender
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "5300000"
}
With gasPriority:
{
"lendborrowId": "1300",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "5300000",
"gasPriority": "low"
}
With ofacCheck:
{
"lendborrowId": "1300",
"isAllowed": "true",
"manager": "0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "low",
"ofacCheck": true
}
/deposit
Trigger a transaction to deposit an asset to the protocol and update it to the account’s balance.
POST
https://api.expand.network/lendborrow/deposit
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
from*
String
Public address of sender.
asset*
String
Token's address to get the details of.
amount*
String
Number of tokens to be borrowed.
to
String
Public address of receiver.
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"asset": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
}
With gasPriority:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high",
"asset": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
}
With ofacCheck:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high",
"asset": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"ofacCheck": true
}
/repay
Trigger a transaction to repay the borrowed amount of the base asset to the protocol.
POST
https://api.expand.network/lendborrow/repay
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
from*
String
Public address of sender.
amount*
String
Number of tokens to be repayed.
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"market": "USDC"
}
With gasPriority:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high",
"market": "USDC"
}
With ofacCheck:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high",
"market": "USDC",
"ofacCheck": true
}
/transfer
Trigger a transaction to transfer an asset, within the protocol, to another account.
POST
https://api.expand.network/lendborrow/transfer
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
from*
String
Public address of sender.
asset*
String
Address of token to be transferred.
to*
String
Public address of receiver.
amount*
String
Number of tokens to be repayed.
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"to": "0x6Fb447Ae94F5180254D436A693907a1f57696900"
}
With gasPriority:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high",
"to": "0x6Fb447Ae94F5180254D436A693907a1f57696900"
}
With ofacCheck:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high",
"to": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"ofacCheck": true
}
/withdraw
Trigger the withdrawal transaction from the given protocol.
POST
https://api.expand.network/lendborrow/withdraw
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
from*
String
Public address of sender.
asset*
String
Address of token to be transferred.
to
String
Public address of receiver.
amount*
String
Number of tokens to withdraw.
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"asset": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
}
With gasPriority:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"gasPriority": "high",
"asset": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
}
With ofacCheck:
{
"lendborrowId": "1300",
"amount": "1000000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"gas": "50000",
"asset": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
"ofacCheck": true
}
/bundleactions
Trigger a transaction, to pass an array of action codes and calldatas that are executed, one by one, in a single transaction.
POST
https://api.expand.network/lendborrow/bundleactions
Body Parameters
rpc
String
Remote procedural call URL.
lendBorrowId*
String
Refer to the Lend and Borrow ID page for details.
data*
Array
An array of calldatas for each action to be called in the invoke transaction. Refer here for details.
from*
String
Public address of sender.
gas
String
Maximum gas to be approved for the transaction.
gasPriority
String
low, medium or high.
market
String
USDC, WETH standard choice.
by default it is USDC.
ofacCheck
Boolean
if true,
provides insights of the contract and tokens involved in the transaction.
By Default, false
Available on Ethereum, Polygon, BSC, Avalanche, Arbitrum and Optimism Mainnet
{
"lendborrowId": "1300",
"market": "USDC",
"actions": [
"ACTION_SUPPLY_NATIVE_TOKEN",
"ACTION_SUPPLY_NATIVE_TOKEN"
],
"data": [
[
"0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"0x6Fb447Ae94F5180254D436A693907a1f57696900",
"00000100000000"
],
[
"0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"0x6Fb447Ae94F5180254D436A693907a1f57696900",
"23000000"
]
],
"gas": "500000",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900"
}
With gasPriority:
{
"lendborrowId": "1300",
"market": "USDC",
"actions": [
"ACTION_SUPPLY_NATIVE_TOKEN",
"ACTION_SUPPLY_NATIVE_TOKEN"
],
"data": [
[
"0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"0x6Fb447Ae94F5180254D436A693907a1f57696900",
"00000100000000"
],
[
"0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"0x6Fb447Ae94F5180254D436A693907a1f57696900",
"23000000"
]
],
"gas": "500000",
"gasPriority": "medium",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900"
}
With ofacCheck:
{
"lendborrowId": "1300",
"market": "USDC",
"actions": [
"ACTION_SUPPLY_NATIVE_TOKEN",
"ACTION_SUPPLY_NATIVE_TOKEN"
],
"data": [
[
"0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"0x6Fb447Ae94F5180254D436A693907a1f57696900",
"00000100000000"
],
[
"0xc3d688B66703497DAA19211EEdff47f25384cdc3",
"0x6Fb447Ae94F5180254D436A693907a1f57696900",
"23000000"
]
],
"gas": "500000",
"gasPriority": "medium",
"from": "0x6Fb447Ae94F5180254D436A693907a1f57696900",
"ofacCheck": true
}
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