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GET
/
credit
/
v2
/
accounts
/
{account}
/
assets
/
{asset}
/
unlock
curl --request GET \
  --url 'https://api.sprinter.tech/credit/v2/accounts/0xUSER/assets/usdc/unlock?amount=1000000&collateral=0x833589fcd6edb6e08f4c7c32d4f71b54bda02913'

{
  "calls": [
    {
      "chain": "8453",
      "to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "data": "0x095ea7b3000000000000000000000000abcdef1234567890abcdef1234567890abcdef12",
      "value": "0"
    },
    {
      "chain": "8453",
      "to": "0x1234567890abcdef1234567890abcdef12345678",
      "data": "0x2e1a7d4d000000000000000000000000000000000000000000000000000000000005f5e100",
      "value": "0"
    }
  ]
}
The asset parameter is the credit asset symbol — currently supported values are usdc and eure. The collateral query parameter is the collateral asset address to unlock.
curl --request GET \
  --url 'https://api.sprinter.tech/credit/v2/accounts/0xUSER/assets/usdc/unlock?amount=1000000&collateral=0x833589fcd6edb6e08f4c7c32d4f71b54bda02913'

{
  "calls": [
    {
      "chain": "8453",
      "to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "data": "0x095ea7b3000000000000000000000000abcdef1234567890abcdef1234567890abcdef12",
      "value": "0"
    },
    {
      "chain": "8453",
      "to": "0x1234567890abcdef1234567890abcdef12345678",
      "data": "0x2e1a7d4d000000000000000000000000000000000000000000000000000000000005f5e100",
      "value": "0"
    }
  ]
}
Machine-readable API spec: OpenAPI JSON | Swagger UI

Path Parameters

​
account
string
required

Account that holds the asset and will execute calls

​
asset
string
required

Credit asset symbol (e.g. usdc, eure)

Query Parameters

​
amount
string
required

Amount in lowest denomination (e.g., wei for ETH)

​
collateral
string
required

Asset address in eth format

​
unwrap
boolean

Whether to generate call to unwrap from earn strategy

Response

List of contract calls to execute unlocking of collateral

​
calls
object[]
required