Bridge cNGN

Bridge Quote

POST https://api.cngn.co/v1/api/swap-quote

This endpoint returns the final amount you get from the bridge after fee deduction

Headers

Name	Value
Content-Type	application/json
Authorization	Bearer <token>

Body

Name	Type	Description	Required
destinationNetwork	string	Destination Network you are swapping to; see Network Enum	Yes
destinationAddress	string	Destination Wallet Address	Yes
originNetwork	string	Network you are swapping from	Yes
amount	string	A call Back URL to notify you if swap is successful	Yes

Response

200

{
  "status": 200,
  "message": "Swap quote fetched successfully",
  "data": "<encrypted response>"
}

400

{
  "error": "Invalid request"
}

Decrypted Response

{
  "status": 200,
  "message": "Swap quote fetched successfully",
  "data": {
    "amountReceivable": "280",
    "networkFee": "100",
    "bridgeFee": "0.3"
  }
}

Bridge

POST https://api.cngn.co/v1/api/swap

This endpoint allows you to bridge or move your cNGN between blockchains that cNGN is supported

Headers

Name	Value
Content-Type	application/json
Authorization	Bearer <token>

Body

Name	Type	Description	Required
destinationNetwork	string	Destination Network you are swapping to; see Network Enum	Yes
destinationAddress	string	Destination Wallet Address	Yes
originNetwork	string	Network you are swapping from	Yes
callbackUrl	string	A call Back URL to notify you if swap is successful	No
senderAddress	string	Wallet Address where the fund will be sent from. If you are sending from an already existing whitelisted address, this field is optional	No

Response

200

{
  "status": 200,
  "message": "Swap was successfully",
  "data": "<encrypted response>"
}

400

{
  "error": "Invalid request"
}

Decrypted Response

{
  "status": 200,
  "message": "Swap was successfully",
  "data": {
    "receivableAddress": "0xb68459978a9FBD3BB3e45ed5972479c0f7711fe5",
    "transactionId": "c46a5f10-de39-4afb-b539-ed5b134a0fcd",
    "reference": "REF456198239930"
  }
}