def OT_ME::create_asset_acct(SERVER_ID, NYM_ID, ASSET_TYPE_ID) 
    {
        var ot_Msg := OTAPI_Func()
        // -------------------------
        var theRequest := OTAPI_Func(ot_Msg.CREATE_ASSET_ACCT, SERVER_ID, NYM_ID, ASSET_TYPE_ID)
        var     strResponse = theRequest.SendRequest(theRequest, "CREATE_ASSET_ACCT")
        
        return strResponse
    }

def details_account_balance(strID)
{
    var strName          = OT_API_GetAccountWallet_Name(strID)
    var strBalance       = OT_API_GetAccountWallet_Balance(strID)
    
    OT_API_Output(0, "\n    Balance: ") //stderr
    print(strBalance) // stdout
    OT_API_Output(0, strID + "   (" + strName + ")\n\n") //stderr
}

    var madeEasy	= OT_ME()

    var strResponse = madeEasy.withdraw_cash(Server, strMyNymID, MyAcct, strAmount) 
    var strAttempt  = "withdraw_cash"
    // ***************************************************************
    
    // Interpret the server's reply...
    
    var nInterpretReply = InterpretTransactionMsgReply(Server, strMyNymID, MyAcct, strAttempt, strResponse)
    
    if (1 == nInterpretReply)
    {    
        // Download all the intermediary files (account balance, inbox, outbox, etc)
        // since they have probably changed from this operation.
        //
        var bRetrieved = madeEasy.retrieve_account(Server, strMyNymID, MyAcct) //bForceDownload defaults to false.
        
        OT_API_Output(0, "\n\nServer response ("+strAttempt+"): SUCCESS withdrawing cash! (From account on server to local purse.) \n")
        OT_API_Output(0, (bRetrieved ? "Success" : "Failed") + " retrieving intermediary files for account.\n")
    }

            var strAmount = OT_API_Purse_GetTotalValue(Server, MyPurse, strPurse)
            print("\n\nTotal value: " + strAmount)
            
            // Loop through purse contents and display tokens.
            var nCount =  OT_API_Purse_Count(Server, MyPurse, strPurse)
            // ----------------------
            if (nCount > 0)
            {
                print("Token count: " + nCount.to_string() + "\n")
                print("Index\tValue\tSeries\tValidFrom\tValidTo\t\tStatus")

                var nIndex = -1
                
                while (nCount > 0)
                {
                    --nCount
                    ++nIndex  // on first iteration, this is now 0.
                    // -------------------
                    var strToken = OT_API_Purse_Peek(Server, MyPurse, MyNym, strPurse)
                    var strNewPurse = OT_API_Purse_Pop(Server, MyPurse, MyNym, strPurse)                    
                    strPurse = strNewPurse
                    // ------------------------------------------
                    var strDenomination = OT_API_Token_GetDenomination(Server, MyPurse, strToken)
                    var nSeries         = OT_API_Token_GetSeries      (Server, MyPurse, strToken)
                    var strValidFrom    = OT_API_Token_GetValidFrom   (Server, MyPurse, strToken)
                    var strValidTo      = OT_API_Token_GetValidTo     (Server, MyPurse, strToken)
                    var strTime         = OT_API_GetTime()
                    // ------------------------------------------
                    // Output the token...
                    
                    var strStatus = (strTime.to_int() > strValidTo.to_int()) ? "expired" : "valid"
                    
                    print(nIndex.to_string() + "\t" + strDenomination + "\t" + nSeries.to_string() + "\t" + strValidFrom + "\t" + strValidTo + "\t" + strStatus)
                    // ------------------------------------------
                } // while
            } // if nCount > 0

> opentxs help

Welcome to Open Transactions -- version 0.82.h

PLEASE SIGN YOUR PASSPHRASE:
From command-line-opt.ot (defaults):
Using as server: tBy5mL14qSQXCJK7Uz3WlTOKRP9M0JZksA3Eg7EnnQ1
Using as mynym: T1Q3wZWgeTUoaUvn9m1lzIK5tn5wITlzxzrGNI8qtaV
Using as myacct: eMldMMiKfJRO8B8yJjzcezs9xvSt7dkdlWt50e8CDxn
Using as hisacct: iT4nJZbqlT8EPd4ZjWKsA9YxsAboO334sCJ0oYdgh1G
Using as 'his' nym: SP8rPHc6GMRPL517UL5J8RK2yOiToyVqMaj3PUHvLzM


Commands: 

acceptall	accept all receipts in myacct's inbox.
activate	activate a smart contract or payment plan.
addsignature	add a signature to a contract without releasing others.
balance		display balance for a specific account.
canceloffer	cancel a still-running, recurring market offer.
cancelplan	cancel a still-running, recurring payment plan.
checknym	download a nym's public key based on his ID.
cheque		write a cheque.
confirm		confirm your agreement to a smart contract or payment plan.
decode		OT-base64-decode out of armor.
decrypt		decrypt ciphertext using nym's private key.
delmail		delete an in-mail item.
deloutmail	delete an out-mail item.
deposit		deposit cash, cheque, voucher, or tokens.
discard		discard/cancel a not-yet-cashed, outgoing instrument.
encode		OT-base64-encode into armor.
encrypt		encrypt plaintext to a nym's public key.
exchange	exchange in/out of a basket currency.
getcontract	download an asset or server contract by its ID.
inbox		display inbox of a particular account.
issueasset	issue a currency contract onto an OT server.
mail		display in-mail for a particular nym.
newacct		create a new asset account.
newasset	create a new asset contract.
newbasket	create a new basket currency.
newkey		create a new symmetric key.
newnym		create a new nym.
newoffer	create a new market offer.
newserver	create a new server contract.
outbox		display outbox of a particular account.
outmail		display out-mail for a particular nym.
outpayments	display contents of outgoing payments box.
pass_decrypt	password-decrypt a ciphertext using a symmetric key.
pass_encrypt	password-encrypt a plaintext using a symmetric key.
payments	display contents of incoming payments box.
records		display contents of record box.
refresh		download latest intermediary files for myacct.
refreshnym	download latest intermediary files for mynym.
register	register a nym onto an OT server.
sendmsg		send a message to another nym's in-mail.
showacct	show account stats for a single account.
showbaskets	show basket currencies issued on a particular server.
showmint	show a mint file for specific asset ID. Download if necessary.
showmyoffers	show mynym's offers on a particular server and market.
showoffers	show all offers on a particular server and market.
showpurse	show contents of cash purse.
sign		sign a contract, releasing all other signatures first.
stat		display wallet contents.
transfer	send a transfer from myacct to hisacct.
trigger		trigger a clause on a running smart contract.
verifyreceipt	verify your intermediary files against the last signed receipt.
verifysig	verify a signature on a contract.
voucher		withdraw a voucher (cashier's cheque).
withdraw	withdraw cash. (From acct on server into local purse.)

def details_account_balance(strID)
{
    var strName          = OT_API_GetAccountWallet_Name(strID)
    var strBalance       = OT_API_GetAccountWallet_Balance(strID)
    
    OT_API_Output(0, "\n    Balance: ") //stderr
    print(strBalance) // stdout
    OT_API_Output(0, strID + "   (" + strName + ")\n\n") //stderr
}

    var madeEasy	= OT_ME()

    var strResponse = madeEasy.withdraw_cash(Server, strMyNymID, MyAcct, strAmount) 
    var strAttempt  = "withdraw_cash"
    // ***************************************************************
    
    // Interpret the server's reply...
    
    var nInterpretReply = InterpretTransactionMsgReply(Server, strMyNymID, MyAcct, strAttempt, strResponse)
    
    if (1 == nInterpretReply)
    {    
        // Download all the intermediary files (account balance, inbox, outbox, etc)
        // since they have probably changed from this operation.
        //
        var bRetrieved = madeEasy.retrieve_account(Server, strMyNymID, MyAcct) //bForceDownload defaults to false.
        
        OT_API_Output(0, "\n\nServer response ("+strAttempt+"): SUCCESS withdrawing cash! (From account on server to local purse.) \n")
        OT_API_Output(0, (bRetrieved ? "Success" : "Failed") + " retrieving intermediary files for account.\n")
    }

            var strAmount = OT_API_Purse_GetTotalValue(Server, MyPurse, strPurse)
            print("\n\nTotal value: " + strAmount)
            
            // Loop through purse contents and display tokens.
            var nCount =  OT_API_Purse_Count(Server, MyPurse, strPurse)
            // ----------------------
            if (nCount > 0)
            {
                print("Token count: " + nCount.to_string() + "\n")
                print("Index\tValue\tSeries\tValidFrom\tValidTo\t\tStatus")

                var nIndex = -1
                
                while (nCount > 0)
                {
                    --nCount
                    ++nIndex  // on first iteration, this is now 0.
                    // -------------------
                    var strToken = OT_API_Purse_Peek(Server, MyPurse, MyNym, strPurse)
                    var strNewPurse = OT_API_Purse_Pop(Server, MyPurse, MyNym, strPurse)                    
                    strPurse = strNewPurse
                    // ------------------------------------------
                    var strDenomination = OT_API_Token_GetDenomination(Server, MyPurse, strToken)
                    var nSeries         = OT_API_Token_GetSeries      (Server, MyPurse, strToken)
                    var strValidFrom    = OT_API_Token_GetValidFrom   (Server, MyPurse, strToken)
                    var strValidTo      = OT_API_Token_GetValidTo     (Server, MyPurse, strToken)
                    var strTime         = OT_API_GetTime()
                    // ------------------------------------------
                    // Output the token...
                    
                    var strStatus = (strTime.to_int() > strValidTo.to_int()) ? "expired" : "valid"
                    
                    print(nIndex.to_string() + "\t" + strDenomination + "\t" + nSeries.to_string() + "\t" + strValidFrom + "\t" + strValidTo + "\t" + strStatus)
                    // ------------------------------------------
                } // while
            } // if nCount > 0