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GET
/
credit
/
earn
/
unwrap
curl --request GET \
  --url 'https://api.sprinter.tech/credit/earn/unwrap'

{
  "amountOut": "1000000",
  "calls": [
    {
      "chain": "8453",
      "to": "0x1234567890abcdef1234567890abcdef12345678",
      "data": "0xa9059cbb000000000000000000000000000000000000000000000000000000000005f5e100",
      "value": "0"
    }
  ],
  "minAmountOut": "997000",
  "tokenOut": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}
The chain parameter uses CAIP-2 format: eip155:<chainId>. For example, eip155:8453 for Base. See Supported Chains for the full list.
curl --request GET \
  --url 'https://api.sprinter.tech/credit/earn/unwrap'

{
  "amountOut": "1000000",
  "calls": [
    {
      "chain": "8453",
      "to": "0x1234567890abcdef1234567890abcdef12345678",
      "data": "0xa9059cbb000000000000000000000000000000000000000000000000000000000005f5e100",
      "value": "0"
    }
  ],
  "minAmountOut": "997000",
  "tokenOut": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
}

Query Parameters

​
owner
string
required

Owner address that holds the vault shares

​
receiver
string
required

Address that will receive the unwrapped underlying tokens

​
amount
string
required

Amount of shares to unwrap

​
asset
string
required

Vault shares token address

​
slippage
number
default:0.3

Slippage tolerance in percent (e.g. 0.5 = 0.5%)

​
chain
string
required

Chain ID in CAIP format

Response

OK

​
amountOut
string
required

Estimated amount of tokens to receive

Example:

"1000000"

​
calls
object[]
required

List of contract calls to execute the unwrap

​
minAmountOut
string
required

Minimum amount of tokens to receive (after slippage)

Example:

"997000"

​
tokenOut
string
required

Token address that will be received after unwrapping

Example:

"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"