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POST
/
v1
/
morpho
/
supply_collateral
Python (SDK)
from compass_api_sdk import CompassAPI, models


with CompassAPI(
    api_key_auth="<YOUR_API_KEY_HERE>",
) as compass_api:

    res = compass_api.morpho.morpho_supply_collateral(amount=0.5, unique_market_key="0x3b3769cfca57be2eaed03fcc5299c25691b77781a1e124e7a8d520eb9a7eabb5", chain=models.MorphoSupplyCollateralRequestChain.BASE, sender="0x62e25C7CAADca07b5dFB6C52E01329451048632E", estimate_gas=True)

    # Handle response
    print(res)
{
  "transaction": {
    "chainId": "<string>",
    "data": "<string>",
    "from": "<string>",
    "gas": "<string>",
    "to": "<string>",
    "value": "<string>",
    "nonce": "<string>",
    "maxFeePerGas": "<string>",
    "maxPriorityFeePerGas": "<string>"
  }
}

Authorizations

​
x-api-key
string
header
required

Your Compass API Key. Get your key here.

Body

application/json
​
amount
required

Amount of the token to supply to the market as collateral.

Required range: x > 0
Example:

1.5

​
unique_market_key
string
required

The key that uniquely identifies the market. This can be found using the 'Get Markets' endpoint.

Example:

"0xe7399fdebc318d76dfec7356caafcf8cd4b91287e139a3ec423f09aeeb656fc4"

​
chain
enum<string>
required
Available options:
arbitrum,
base,
ethereum
​
sender
string
required

The address of the transaction sender.

Example:

"0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B"

​
action_type
string
default:MORPHO_SUPPLY_COLLATERAL
Allowed value: "MORPHO_SUPPLY_COLLATERAL"
​
on_behalf_of
string | null

The address on behalf of whom the supplied collateral is made. Defaults to sender.

​
callback_data
file | null

An optional field for callback byte data that will be triggered upon successful supplying of collateral.

​
estimate_gas
boolean
default:true

Determines whether to estimate gas costs for transactions, also verifying that the transaction can be successfully executed.

Response

Successful Response

​
transaction
UnsignedTransaction · object
required

The unsigned transaction data. User must sign and broadcast to network.