Protocol analysis · OpenData / OpenBanking · Account, transaction, payments and terminal device unified interfaces
We provide runnable API source code, OpenAPI documentation and testing scripts based on app protocol analysis, covering transaction history retrieval, balance synchronization, payment authorization initiation, card management, and ecommerce scenarios. All deliverables follow local regulations and privacy best practices.
// Example: query account transactions (pseudo code)
POST /api/v1/easypaisa/transactions
Content-Type: application/json
Authorization: Bearer <ACCESS_TOKEN>
{
'account_id': '0312xxxxxxx',
'from': '2025-09-01',
'to': '2025-09-30',
'page': 1,
'page_size': 100
}
Response: {
'status': 'OK',
'items': [
{ 'txn_id':'R123', 'date':'2025-09-02', 'amount':-1200.00, 'merchant':'Utility Co', 'method':'Raast', 'status':'SUCCESS' }
],
'cursor':'eyJwIjoyfQ=='
}
// Initiate Raast transfer (pseudo code)
POST /api/v1/easypaisa/transfer
{
'from_account':'0312xxxxxxx','to_raast_id':'xxxx@raast','amount':2500.00,'reference':'Invoice 20250915'
}
Account onboarding, batch reconciliation, Raast real-time settlement, QR payments aggregation, event-driven transaction notifications and refunds. Supports corporate reconciliation reports and audit exports.
We are a boutique studio focusing on App protocol analysis and authorized API integration. Our team has deep experience in banking, payment gateways and mobile security, delivering end-to-end services from protocol reverse engineering to compliant implementation for global clients.
To start integration, request a quote, or submit your target App and requirements, please visit our contact page:
The following is the original app description provided to us, used to assist technical assessment and requirement identification:
appPackageId: br.com.intermedium Inter's banking super app helps you simplify your financial life with a full range of banking solutions—all in one app. Spend, invest in stocks, save with gift cards, and send money abroad directly from your phone. Take control of your finances in a modern way and access services designed for your lifestyle. Why choose Inter? - Trusted by millions: More than 40 million people use Inter. - Your money is FDIC insured. - Gift cards with cashback: Explore offers and deals from top brands. - Physical & virtual debit card - Inter Passport Credit Card - Invest in stocks & ETFs from as little as $5. - Global money transfers : send money to over 60 countries, including Mexico, Colombia, Brazil, El Salvador, Guatemala, Honduras, Ecuador. And more: - 24/7 multilingual support: English, Spanish, and Portuguese. - Inter LOOP rewards program: Earn points to exchange for gift cards and other perks. - Get eSIMS for your mobile data needs. Open your digital account and access all services in one place. DISCLAIMER: INTER & CO PAYMENTS, INC., doing business as Inter (“Inter”), is a financial technology company, a registered money services business (MSB) and a licensed money transmitter, not a bank (NMLS ID #907330). Massachusetts Foreign Transmittal Agency (License #FT114374-100). Rhode Island Currency Transmitter (License # 20203960CT). Click here to access our NMLS licenses. Banking services are provided by Community Federal Savings Bank (“CFSB”), Member FDIC and deposits are held by CFSB and Wells Fargo Bank, Members FDIC. Inter is not a depository institution, deposits held at CFSB and Wells Fargo are not eligible for FDIC insurance. The Inter US Checking account is provided by Continental Bank, Member FDIC. Inter US Checking accounts are FDIC-insured up to US$250,000. Inter US Checking account funds are eligible for FDIC insurance up to the allowable limit through Continental Bank, Member FDIC, and other program banks. Coverage is subject to aggregation of all of each account holder’s funds held on deposit at Continental Bank or at each of its program banks. Funds generated through Inter’s payment processing services are generally available in the Inter US Checking account balance immediately after a payment is processed. Fund availability times may vary due to technical issues. Inter is not a bank. Inter US Checking accounts do not provide monthly paper statements and do not issue physical paper checks. Inter US Checking accounts are not interest-bearing accounts. FDIC deposit insurance coverage only protects against the failure of an FDIC-insured deposit institution. If you have an Inter US Checking account, up to US$250,000 of your balance may be covered by FDIC insurance on a pass through basis through Continental Bank, Member FDIC, subject to aggregation of the account holder’s funds held at Continental Bank and if certain conditions have been met. Mortgage services are provided by Inter US Finance, LLC (NMLS ID #1161874), an affiliate of Inter & Co Payments, Inc. Securities brokerage services are provided by Inter&Co Securities LLC, Member FINRA/SIPC , an affiliate of Inter & Co Payments, Inc. and a wholly-owned subsidiary of Inter&Co US Holding. View important information and disclosures here . If you have any questions or concerns regarding any transaction, please write to us at 501 Brickell Key Drive, Suite 202, Miami, FL 33131, or by email at help@inter.co or by calling us at 1-888-305-7264. The Inter US Mastercard® Credit Card is issued by Continental Bank, Member FDIC, pursuant to a license from Mastercard International Incorporated and may be used wherever Mastercard debit is accepted. The Inter US Mastercard® Credit Card is issued by Continental Bank, Member FDIC, pursuant to a license from Mastercard International Incorporated, and may be used wherever Mastercard is accepted. For more information about the Inter US Mastercard credit and debit cards please see the applicable cardholder agreements.
Inter is a comprehensive financial app for individuals and small businesses, offering account management, cards (physical/virtual), investments (stocks and ETFs), gift cards and cashback, and international remittance to more than 60 countries. The app supports multilingual customer service and collaborates with multiple banks and brokers to provide custody and clearing services. The above information is used to assess feasible interfaces and compliance boundaries.