Steps to integrate custodial wallet (Offramp)

Client can integrate custodial wallets for offramp orders in Onmeta widget following the steps below :



1.Generate Sell Quote by entering fiat amount

Select token and enter amount to get sell quote



2.Complete KYC check

Complete kyc details



3. Fetch Bank Details





4.OTP API

Onmeta will send below request body to user's otp api endpoint to send otp to user email. Client has to expose otp endpoint for onmeta.

{
      type: "onmetaSell",
      email: userEmail,
}

5. User enters OTP (stores it locally)



6. Select bank account



7. Create Order

On clicking the confirm button above order will be created.

8.Transfer API

To get the crypto in users wallet send below request body to users withdrawal endpoint, client has to expose transfer api endpoint for onmeta to make transfer request.

{
    "email":"test@gmail.com",
    "wAddress":"0x23134131",
    "otp":"1234",
    "receiverWalletAddress": "receiverWalletAddress",
    "token":"10.6",
    "orderDetails": {
        "orderId": 12345,
        "fiat": 100,
        "tokenAddress":"0xeeeeeeeeeeee", //sell token address
        "metaData": "sample" //optional if passed during widget init
    }
}  

Below is the expected response for success case of transfer API.

{
    "txnHash": "0x8a2585bb8b2c5bc4......0cf422b62e3a0331c0b7",
    "orderId": "646dd7248...7bf5d2c"
}

Below is the expected reponse for failure case of transfer API. Set your error inside code filed to show in widget.

{
  "error": {
      "code":"INSUFFICIANT_FUNDS"
    }
}