Processing Markups • Busha Developer Documentation

This example shows you how to add custom markup fees on top of Busha’s infrastructure costs.

Use Cases

Charging service fees on transactions
Adding profit margins to conversions

How Markups Work

To add your own fees, use a two-step approach:

Customer Deposit: Create a quote for the total amount (base + markup) with a pay_in object
Actual Conversion: After funds are received, create a second quote for only the base amount with a pay_out object

The difference between what the customer pays and what you spend on the conversion remains in your balance as profit.

Example: Markup on USDT Purchase

A customer wants to buy USDT worth 5,000 NGN. You want to charge a 10% markup (500 NGN profit).

Create Quote for Customer Deposit

Charge the customer 5,500 NGN (5,000 NGN + 500 NGN markup):

    curl -X POST https://api.sandbox.busha.so/v1/quotes \
      -H "Authorization: Bearer YOUR_SECRET_TOKEN" \
      -H "Content-Type: application/json" \
      -d '{
        "source_currency": "NGN",
        "target_currency": "NGN",
        "source_amount": "5500",
        "pay_in": {
          "type": "temporary_bank_account"
        }
      }'

Response:

{
  "status": "success",
  "message": "Created quote successfully",
  "data": {
    "id": "QUO_depositWith5500",
    "source_currency": "NGN",
    "target_currency": "NGN",
    "source_amount": "5500",
    "target_amount": "5500",
    "pay_in": {
      "type": "temporary_bank_account"
    },
    "status": "pending"
  }
}

Finalize Deposit Transfer

Generate the temporary bank account for customer deposit:

    curl -X POST https://api.sandbox.busha.so/v1/transfers \
      -H "Authorization: Bearer YOUR_SECRET_TOKEN" \
      -H "Content-Type: application/json" \
      -d '{
        "quote_id": "QUO_depositWith5500"
      }'

Response:

{
  "status": "success",
  "message": "Created transfer successfully",
  "data": {
    "id": "TRF_customerDeposit",
    "quote_id": "QUO_depositWith5500",
    "source_amount": "5500",
    "pay_in": {
      "recipient_details": {
        "account_name": "Payaza(Business 1 Business)",
        "account_number": "7000384620",
        "bank_name": "78 FINANCE COMPANY LIMITED"
      },
      "type": "temporary_bank_account"
    },
    "status": "pending"
  }
}

Customer deposits 5,500 NGN to this bank account.

Monitor Transfer Status

If webhooks is setup, you’ll receive a notification when the deposit is complete. The customer’s funds are now in your balance and ready for conversion.

    {
      "event": "transfer.funds_received",
      "data": {
        "transfer_id": "TRF_customerDeposit",
        "source_amount": "5500",
        "source_currency": "NGN",
        "status": "funds_received"
      }
    }

Your balance now has 5,500 NGN.

Create Quote for Actual Conversion

Convert only 5,000 NGN to USDT (keeping 500 NGN as profit):

    curl -X POST https://api.sandbox.busha.so/v1/quotes \
      -H "Authorization: Bearer YOUR_SECRET_TOKEN" \
      -H "Content-Type: application/json" \
      -d '{
        "source_currency": "NGN",
        "target_currency": "USDT",
        "source_amount": "5000",
        "pay_out": {
          "type": "balance"
        }
      }'

Response:

{
  "status": "success",
  "message": "Created quote successfully",
  "data": {
    "id": "QUO_actualConversion",
    "source_currency": "NGN",
    "target_currency": "USDT",
    "source_amount": "5000",
    "target_amount": "3.12",
    "rate": {
      "rate": "1602.56",
      "side": "buy",
      "source_currency": "NGN",
      "target_currency": "USDT"
    },
    "pay_out": {
      "type": "balance"
    }
  }
}

Execute Conversion Transfer

Finalize the conversion:

    curl -X POST https://api.sandbox.busha.so/v1/transfers \
      -H "Authorization: Bearer YOUR_SECRET_TOKEN" \
      -H "Content-Type: application/json" \
      -d '{
        "quote_id": "QUO_actualConversion"
      }'

Result:

Customer receives 3.12 USDT
You spent 5,000 NGN from your balance
500 NGN remains in your balance as profit

Example: Sell USDT for NGN with Markup

A customer wants to sell 50 USDT for NGN. You want to charge a 5% markup.

Get a Quote

Create a quote to see how much NGN the customer will receive:

    curl -X POST https://api.sandbox.busha.so/v1/quotes \
      -H "Authorization: Bearer YOUR_SECRET_KEY" \
      -H "Content-Type: application/json" \
      -d '{
        "source_currency": "USDT",
        "target_currency": "NGN",
        "source_amount": "50"
      }'

Response:

{
  "status": "success",
  "message": "Created quote successfully",
  "data": {
    "id": "QUO_8xTKmNpR2vWq",
    "profile_id": "BUS_9rDAqqREdmMQcQj3zsRlL",
    "source_currency": "USDT",
    "target_currency": "NGN",
    "source_amount": "50",
    "target_amount": "74487",
    "rate": {
      "product": "USDTNGN",
      "rate": "1489.74",
      "side": "sell",
      "type": "FIXED",
      "source_currency": "USDT",
      "target_currency": "NGN"
    },
    "fees": [],
    "reference": "QUO_8xTKmNpR2vWq",
    "status": "pending",
    "expires_at": "2025-11-27T14:43:26.906019648Z",
    "created_at": "2025-11-27T14:13:26.905993939Z"
  }
}

Calculate your markup:

Base amount: ₦74,487
5% markup: ₦3,724
Customer receives: ₦70,763 (₦74,487 - ₦3,724)
You keep: ₦3,724 as profit

Execute the Sale

Use the quote ID to finalize the conversion:

    curl -X POST https://api.sandbox.busha.so/v1/transfers \
      -H "Authorization: Bearer YOUR_SECRET_KEY" \
      -H "Content-Type: application/json" \
      -d '{
        "quote_id": "QUO_8xTKmNpR2vWq"
      }'

Response:

{
  "status": "success",
  "message": "Created transfer successfully",
  "data": {
    "id": "TRF_2mKpVxNzQwYr",
    "profile_id": "BUS_9rDAqqREdmMQcQj3zsRlL",
    "quote_id": "QUO_8xTKmNpR2vWq",
    "description": "Sold USDT",
    "sub_description": "For NGN",
    "source_currency": "USDT",
    "target_currency": "NGN",
    "source_amount": "50",
    "target_amount": "74487",
    "trade": "sell",
    "rate": {
      "product": "USDTNGN",
      "rate": "1489.74",
      "side": "sell",
      "type": "FIXED"
    },
    "fees": [],
    "status": "pending",
    "created_at": "2025-11-27T14:14:06.134616492Z"
  }
}

Apply Your Markup

Your transaction breakdown:

50 USDT converted to ₦74,487 (from Busha)
Customer paid: ₦70,763 (after your 5% markup)
Your profit: ₦3,724

You would then send ₦70,763 to the customer via bank transfer or their preferred payout method, keeping ₦3,724 as your service fee.

curl -X POST https://api.sandbox.busha.so/v1/quotes \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "source_currency": "NGN",
    "target_currency": "NGN",
    "target_amount": "70763",
    "pay_out": {
      "type": "bank_transfer",
      "recipient_id": "63837bdybd3783bd"
    }
  }'

Example: Crypto Payout with Markup

A customer wants to withdraw 100 USDT to their external wallet. You want to charge a 2% markup (withdrawal fee).

Calculate Markup and Net Amount

Customer request: Withdraw 100 USDTYour calculation:

Gross amount: 100 USDT
2% markup: 2 USDT
Net payout: 98 USDT (amount customer actually receives)
You keep: 2 USDT as profit

Create Recipient for Customer's Wallet

Create a crypto recipient for the customer’s external wallet address:

curl -X POST https://api.sandbox.busha.so/v1/recipients \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "crypto",
    "currency": "USDT",
    "network": "TRX",
    "address": "TTc5HBAEETmqPTarVUU3xLB3fY7b1YxNzm",
    "account_name": "Customer Wallet"
  }'

Response:

{
  "status": "success",
  "message": "Recipient created successfully",
  "data": {
    "id": "6996cd8c772863763d64f3e3",
    "type": "crypto",
    "currency": "USDT",
    "network": "TRX",
    "address": "TTc5HBAEETmqPTarVUU3xLB3fY7b1YxNzm",
    "account_name": "Customer Wallet"
  }
}

Create Quote for Net Payout

Create a quote for the net amount (98 USDT) that the customer will actually receive:

curl -X POST https://api.sandbox.busha.so/v1/quotes \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "source_currency": "USDT",
    "target_currency": "USDT",
    "source_amount": "98",
    "pay_in": {
      "type": "balance"
    },
    "pay_out": {
      "type": "address",
      "recipient_id": "6996cd8c772863763d64f3e3"
    }
  }'

Response:

{
  "status": "success",
  "message": "Created quote successfully",
  "data": {
    "id": "QUO_payoutNet98USDT",
    "source_currency": "USDT",
    "target_currency": "USDT",
    "source_amount": "98",
    "target_amount": "98",
    "pay_in": {
      "type": "balance"
    },
    "pay_out": {
      "type": "address",
      "recipient_id": "6996cd8c772863763d64f3e3",
      "network": "TRX"
    },
    "status": "pending"
  }
}

Execute Payout Transfer

Finalize the payout:

curl -X POST https://api.sandbox.busha.so/v1/transfers \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "quote_id": "QUO_payoutNet98USDT"
  }'

Response:

{
  "status": "success",
  "message": "Created transfer successfully",
  "data": {
    "id": "TRF_cryptoPayout",
    "quote_id": "QUO_payoutNet98USDT",
    "source_amount": "98",
    "source_currency": "USDT",
    "target_amount": "98",
    "target_currency": "USDT",
    "pay_out": {
      "type": "address",
      "address": "TTc5HBAEETmqPTarVUU3xLB3fY7b1YxNzm",
      "network": "TRX"
    },
    "status": "pending"
  }
}

Result:

Customer receives: 98 USDT in their external wallet
You spent: 98 USDT from your balance
You keep: 2 USDT as profit (from the original 100 USDT customer paid you)

Monitor Payout Status

If webhooks are set up, you’ll receive notifications as the payout progresses:

{
  "event": "transfer.completed",
  "data": {
    "transfer_id": "TRF_cryptoPayout",
    "source_amount": "98",
    "source_currency": "USDT",
    "status": "completed",
    "pay_out": {
      "type": "address",
      "address": "TTc5HBAEETmqPTarVUU3xLB3fY7b1YxNzm",
      "network": "TRX"
    }
  }
}

Transaction Summary:

Customer paid you: 100 USDT
Customer received: 98 USDT
Your markup profit: 2 USDT
Network fee: Covered by Busha

Example: Bank Payout with Markup

A customer wants to withdraw 50,000 NGN to their bank account. You charge a 1% markup (500 NGN).

Calculate Markup

Customer request: Withdraw 50,000 NGNYour calculation:

Gross amount: 50,000 NGN
1% markup: 500 NGN
Net payout: 49,500 NGN
You keep: 500 NGN as profit

Create Bank Recipient

Create a recipient for the customer’s bank account:

curl -X POST https://api.sandbox.busha.so/v1/recipients \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "currency": "NGN",
    "country_code": "NG",
    "type": "ngn_bank",
    "bank_name": "GUARANTY TRUST BANK",
    "bank_code": "000013",
    "account_number": "0123456789",
    "account_name": "John Doe"
  }'

Response:

{
  "status": "success",
  "message": "Recipient created successfully",
  "data": {
    "id": "69980a2c70586e72bb718d1aa",
    "type": "ngn_bank",
    "currency": "NGN",
    "bank_name": "GUARANTY TRUST BANK",
    "bank_code": "000013",
    "account_number": "0123456789",
    "account_name": "John Doe"
  }
}

Create Quote for Net Payout

Create a quote for 49,500 NGN (after your 1% markup):

curl -X POST https://api.sandbox.busha.so/v1/quotes \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "source_currency": "NGN",
    "target_currency": "NGN",
    "source_amount": "49500",
    "pay_in": {
      "type": "balance"
    },
    "pay_out": {
      "type": "bank_transfer",
      "recipient_id": "69980a2c70586e72bb718d1aa"
    }
  }'

Response:

{
  "status": "success",
  "message": "Created quote successfully",
  "data": {
    "id": "QUO_bankPayout49500",
    "source_currency": "NGN",
    "target_currency": "NGN",
    "source_amount": "49500",
    "target_amount": "49500",
    "pay_out": {
      "type": "bank_transfer",
      "recipient_id": "69980a2c70586e72bb718d1aa"
    },
    "fees": [
      {
        "name": "Transfer Fee",
        "amount": "107.50",
        "type": "FIXED",
        "currency": "NGN"
      }
    ],
    "status": "pending"
  }
}

Execute Bank Payout

Finalize the bank transfer:

curl -X POST https://api.sandbox.busha.so/v1/transfers \
  -H "Authorization: Bearer YOUR_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "quote_id": "QUO_bankPayout49500"
  }'

Response:

{
  "status": "success",
  "message": "Created transfer successfully",
  "data": {
    "id": "TRF_bankPayout",
    "quote_id": "QUO_bankPayout49500",
    "source_amount": "49500",
    "target_amount": "49500",
    "pay_out": {
      "type": "bank_transfer",
      "recipient_details": {
        "account_name": "John Doe",
        "account_number": "0123456789",
        "bank_name": "GUARANTY TRUST BANK"
      }
    },
    "status": "pending"
  }
}

Result:

Customer receives: ₦49,500 in their bank account
You spent: ₦49,607.50 from your balance (₦49,500 + ₦107.50 transfer fee)
Your markup profit: ₦500 (before transfer fee)
Net profit: ₦392.50 (after ₦107.50 transfer fee)

Learn More

Customer Deposits - Accept fiat and crypto deposits
Sell Crypto for Fiat - Sell cryptocurrency for fiat
Webhooks Setup - Monitor transaction status
Understanding Quotes - How quotes work

​Use Cases

​How Markups Work

​Example: Markup on USDT Purchase

​Example: Sell USDT for NGN with Markup

​Example: Crypto Payout with Markup

​Example: Bank Payout with Markup

​Learn More

Use Cases

How Markups Work

Example: Markup on USDT Purchase

Example: Sell USDT for NGN with Markup

Example: Crypto Payout with Markup

Example: Bank Payout with Markup

Learn More