Prepaid API Integrations for Developers
Integrate prepaid products, bill payments, and top-ups directly into your clients’ websites, apps, or POS systems.
Everything You Can Sell
Access a full marketplace of prepaid solutions directly from your dashboard:
Everything You Can Sell
Access a full marketplace of prepaid solutions directly from your dashboard:
Everything You Can Sell
Access a full marketplace of prepaid solutions directly from your dashboard:
1
Bill Payment Services
Integrate direct access to over 7,000+ national, regional, and international billers, enabling customers to pay for essential services without leaving your client’s app or store. From utilities, telecom, and credit cards to municipal services, every transaction is processed in real time with full confirmation and receipt support.
1
Bill Payment Services
Integrate direct access to over 7,000+ national, regional, and international billers, enabling customers to pay for essential services without leaving your client’s app or store. From utilities, telecom, and credit cards to municipal services, every transaction is processed in real time with full confirmation and receipt support.
1
Bill Payment Services
Integrate direct access to over 7,000+ national, regional, and international billers, enabling customers to pay for essential services without leaving your client’s app or store. From utilities, telecom, and credit cards to municipal services, every transaction is processed in real time with full confirmation and receipt support.
2
International Top-Ups
Expand your client’s global reach by enabling instant international mobile top-ups to more than 76 countries worldwide. This feature is ideal for communities that send support to family overseas — making your client’s app or website a trusted hub for international communication.
2
International Top-Ups
Expand your client’s global reach by enabling instant international mobile top-ups to more than 76 countries worldwide. This feature is ideal for communities that send support to family overseas — making your client’s app or website a trusted hub for international communication.
2
International Top-Ups
Expand your client’s global reach by enabling instant international mobile top-ups to more than 76 countries worldwide. This feature is ideal for communities that send support to family overseas — making your client’s app or website a trusted hub for international communication.
3
Gift Cards & Wireless Refills
Integrate digital gift cards and prepaid mobile recharges from the world’s most recognized brands — including retailers, restaurants, gaming, and streaming platforms. For developers, this means one simple integration can bring hundreds of product options to your client’s platform — all managed under a unified API with automatic inventory control and commission tracking.
3
Gift Cards & Wireless Refills
Integrate digital gift cards and prepaid mobile recharges from the world’s most recognized brands — including retailers, restaurants, gaming, and streaming platforms. For developers, this means one simple integration can bring hundreds of product options to your client’s platform — all managed under a unified API with automatic inventory control and commission tracking.
3
Gift Cards & Wireless Refills
Integrate digital gift cards and prepaid mobile recharges from the world’s most recognized brands — including retailers, restaurants, gaming, and streaming platforms. For developers, this means one simple integration can bring hundreds of product options to your client’s platform — all managed under a unified API with automatic inventory control and commission tracking.
4
Toll & Transit Replenishments
Add a convenient feature that helps commuters and drivers stay on the move. It’s a perfect solution for apps focused on travel, mobility, or financial convenience — giving end users one place to manage all their recurring transportation expenses.
4
Toll & Transit Replenishments
Add a convenient feature that helps commuters and drivers stay on the move. It’s a perfect solution for apps focused on travel, mobility, or financial convenience — giving end users one place to manage all their recurring transportation expenses.
4
Toll & Transit Replenishments
Add a convenient feature that helps commuters and drivers stay on the move. It’s a perfect solution for apps focused on travel, mobility, or financial convenience — giving end users one place to manage all their recurring transportation expenses.
5
Digital & Calling Cards
Integrate prepaid calling cards and virtual pins for domestic or international calling, all delivered instantly via API. With flexible denominations, real-time reporting, and automated delivery, developers can easily embed phone card sales into e-commerce sites, loyalty programs, or communication apps.
5
Digital & Calling Cards
Integrate prepaid calling cards and virtual pins for domestic or international calling, all delivered instantly via API. With flexible denominations, real-time reporting, and automated delivery, developers can easily embed phone card sales into e-commerce sites, loyalty programs, or communication apps.
5
Digital & Calling Cards
Integrate prepaid calling cards and virtual pins for domestic or international calling, all delivered instantly via API. With flexible denominations, real-time reporting, and automated delivery, developers can easily embed phone card sales into e-commerce sites, loyalty programs, or communication apps.
Why Developers Choose Blackstone Prepaid
Why Developers Choose Blackstone Prepaid
Why Developers Choose Blackstone Prepaid
Revenue Opportunities
Real-Time Transactions
Full API Access
Developer Sandbox
Detailed API Documentation
Multi-Language Dashboard
Multi-Platform Support
Automated Reporting
Secure Cloud Infrastructure
Automatic Commission Tracking
Dedicated Developer Support
Enhance Your Community Presence
Built for Developers
Our prepaid API is designed to make integration fast, secure, and developer-friendly. With RESTful architecture, clear documentation, and sandbox testing, developers can simulate real transactions, validate code, and go live confidently.
Built for Developers
Our prepaid API is designed to make integration fast, secure, and developer-friendly. With RESTful architecture, clear documentation, and sandbox testing, developers can simulate real transactions, validate code, and go live confidently.
Built for Developers
Our prepaid API is designed to make integration fast, secure, and developer-friendly. With RESTful architecture, clear documentation, and sandbox testing, developers can simulate real transactions, validate code, and go live confidently.
Frequent questions
These questions are asked by many of our users
Frequent questions
These questions are asked by many of our users
Frequent questions
These questions are asked by many of our users
What can I do with the Blackstone Prepaid API?
With the Blackstone Prepaid API, you can integrate a full suite of prepaid services—such as bill payments, wireless refills, international top-ups, digital gift cards, and calling cards—directly into your clients’ platforms. This gives your clients the ability to sell prepaid products from within their apps, websites, or POS systems without maintaining multiple vendors or complex integrations. Every transaction runs through our secure, cloud-based gateway, ensuring reliability and real-time confirmations.
Who can use this API?
The API is designed for developers, SaaS companies, payment integrators, and digital agencies who manage applications, websites, or POS systems that need prepaid functionality. It’s ideal for businesses that serve merchants, telecom resellers, e-commerce stores, or financial service providers who want to expand their offerings. Whether you’re building a new solution or enhancing an existing one, our API offers flexibility, scalability, and full support from the Blackstone technical team.
Is there a sandbox for testing?
Yes. Developers have access to the bPayd Sandbox, a secure testing environment that simulates live prepaid transactions without using real money. This allows you to test endpoints, validate transaction responses, and troubleshoot before going live. The sandbox includes sample data, API keys, and prebuilt test cases, ensuring smooth deployment and minimal risk of integration errors.
How long does integration take?
Integration time depends on your technical setup, but most developers can get fully integrated and live within a few days using our detailed API documentation and sample code. We provide step-by-step onboarding, credential setup, and developer support throughout the process. Our RESTful structure and simple JSON responses make it fast and intuitive for modern development teams to connect.
Does it support multiple users or locations?
Yes. The API and dashboard allow multi-user and multi-location management, so you can create separate logins for different stores, employees, or clients under one master account. Each user’s activity and commissions are tracked independently, allowing business owners or agencies to monitor performance, control access, and manage permissions securely across all connected locations.
Is the API secure?
Absolutely. The Blackstone Prepaid API is hosted in a PCI-DSS compliant cloud environment with SSL encryption, authentication tokens, and anti-fraud protocols to ensure end-to-end security. Every transaction and request is validated through secure keys, and sensitive customer or payment data is never stored locally. You can build confidently knowing your integration meets the highest industry standards for financial data protection.
Can I earn commissions as a developer partner?
Yes — approved developers and partners can earn recurring commissions for every merchant or client that processes prepaid transactions through your integration. Once your referred merchant is onboarded and transacting, commissions are automatically calculated and tracked in real time through your dashboard. It’s an easy way to turn your technical integrations into ongoing revenue streams.
How do I get API credentials?
Yes, integration options are avaaTo obtain your API credentials, simply register through the Blackstone Prepaid Developer Portal. Once your account is approved, you’ll receive your unique API key, sandbox credentials, and access to documentation and support materials. You can begin testing immediately and transition to live mode once your integration passes validation.ilable for compatible retail systems.
What can I do with the Blackstone Prepaid API?
With the Blackstone Prepaid API, you can integrate a full suite of prepaid services—such as bill payments, wireless refills, international top-ups, digital gift cards, and calling cards—directly into your clients’ platforms. This gives your clients the ability to sell prepaid products from within their apps, websites, or POS systems without maintaining multiple vendors or complex integrations. Every transaction runs through our secure, cloud-based gateway, ensuring reliability and real-time confirmations.
Who can use this API?
The API is designed for developers, SaaS companies, payment integrators, and digital agencies who manage applications, websites, or POS systems that need prepaid functionality. It’s ideal for businesses that serve merchants, telecom resellers, e-commerce stores, or financial service providers who want to expand their offerings. Whether you’re building a new solution or enhancing an existing one, our API offers flexibility, scalability, and full support from the Blackstone technical team.
Is there a sandbox for testing?
Yes. Developers have access to the bPayd Sandbox, a secure testing environment that simulates live prepaid transactions without using real money. This allows you to test endpoints, validate transaction responses, and troubleshoot before going live. The sandbox includes sample data, API keys, and prebuilt test cases, ensuring smooth deployment and minimal risk of integration errors.
How long does integration take?
Integration time depends on your technical setup, but most developers can get fully integrated and live within a few days using our detailed API documentation and sample code. We provide step-by-step onboarding, credential setup, and developer support throughout the process. Our RESTful structure and simple JSON responses make it fast and intuitive for modern development teams to connect.
Does it support multiple users or locations?
Yes. The API and dashboard allow multi-user and multi-location management, so you can create separate logins for different stores, employees, or clients under one master account. Each user’s activity and commissions are tracked independently, allowing business owners or agencies to monitor performance, control access, and manage permissions securely across all connected locations.
Is the API secure?
Absolutely. The Blackstone Prepaid API is hosted in a PCI-DSS compliant cloud environment with SSL encryption, authentication tokens, and anti-fraud protocols to ensure end-to-end security. Every transaction and request is validated through secure keys, and sensitive customer or payment data is never stored locally. You can build confidently knowing your integration meets the highest industry standards for financial data protection.
Can I earn commissions as a developer partner?
Yes — approved developers and partners can earn recurring commissions for every merchant or client that processes prepaid transactions through your integration. Once your referred merchant is onboarded and transacting, commissions are automatically calculated and tracked in real time through your dashboard. It’s an easy way to turn your technical integrations into ongoing revenue streams.
How do I get API credentials?
Yes, integration options are avaaTo obtain your API credentials, simply register through the Blackstone Prepaid Developer Portal. Once your account is approved, you’ll receive your unique API key, sandbox credentials, and access to documentation and support materials. You can begin testing immediately and transition to live mode once your integration passes validation.ilable for compatible retail systems.
What can I do with the Blackstone Prepaid API?
With the Blackstone Prepaid API, you can integrate a full suite of prepaid services—such as bill payments, wireless refills, international top-ups, digital gift cards, and calling cards—directly into your clients’ platforms. This gives your clients the ability to sell prepaid products from within their apps, websites, or POS systems without maintaining multiple vendors or complex integrations. Every transaction runs through our secure, cloud-based gateway, ensuring reliability and real-time confirmations.
Who can use this API?
The API is designed for developers, SaaS companies, payment integrators, and digital agencies who manage applications, websites, or POS systems that need prepaid functionality. It’s ideal for businesses that serve merchants, telecom resellers, e-commerce stores, or financial service providers who want to expand their offerings. Whether you’re building a new solution or enhancing an existing one, our API offers flexibility, scalability, and full support from the Blackstone technical team.
Is there a sandbox for testing?
Yes. Developers have access to the bPayd Sandbox, a secure testing environment that simulates live prepaid transactions without using real money. This allows you to test endpoints, validate transaction responses, and troubleshoot before going live. The sandbox includes sample data, API keys, and prebuilt test cases, ensuring smooth deployment and minimal risk of integration errors.
How long does integration take?
Integration time depends on your technical setup, but most developers can get fully integrated and live within a few days using our detailed API documentation and sample code. We provide step-by-step onboarding, credential setup, and developer support throughout the process. Our RESTful structure and simple JSON responses make it fast and intuitive for modern development teams to connect.
Does it support multiple users or locations?
Yes. The API and dashboard allow multi-user and multi-location management, so you can create separate logins for different stores, employees, or clients under one master account. Each user’s activity and commissions are tracked independently, allowing business owners or agencies to monitor performance, control access, and manage permissions securely across all connected locations.
Is the API secure?
Absolutely. The Blackstone Prepaid API is hosted in a PCI-DSS compliant cloud environment with SSL encryption, authentication tokens, and anti-fraud protocols to ensure end-to-end security. Every transaction and request is validated through secure keys, and sensitive customer or payment data is never stored locally. You can build confidently knowing your integration meets the highest industry standards for financial data protection.
Can I earn commissions as a developer partner?
Yes — approved developers and partners can earn recurring commissions for every merchant or client that processes prepaid transactions through your integration. Once your referred merchant is onboarded and transacting, commissions are automatically calculated and tracked in real time through your dashboard. It’s an easy way to turn your technical integrations into ongoing revenue streams.
How do I get API credentials?
Yes, integration options are avaaTo obtain your API credentials, simply register through the Blackstone Prepaid Developer Portal. Once your account is approved, you’ll receive your unique API key, sandbox credentials, and access to documentation and support materials. You can begin testing immediately and transition to live mode once your integration passes validation.ilable for compatible retail systems.
Start Accepting Prepaid Today
Getting started is easy. Whether you’re a new merchant or looking to upgrade your current prepaid system,Blackstone makes onboarding seamless.
Start Accepting Prepaid Today
Getting started is easy. Whether you’re a new merchant or looking to upgrade your current prepaid system,Blackstone makes onboarding seamless.
Start Accepting Prepaid Today
Getting started is easy. Whether you’re a new merchant or looking to upgrade your current prepaid system,Blackstone makes onboarding seamless.
Quick setup and approval
Fast and easy approval—start accepting prepaid within 24–48 hours!
Quick setup and approval
Fast and easy approval—start accepting prepaid within 24–48 hours!
Quick setup and approval
Fast and easy approval—start accepting prepaid within 24–48 hours!
Secure and compliant gateway
Protect every transaction with PCI-Level 1 security and full compliance for safe, reliable payments.
Secure and compliant gateway
Protect every transaction with PCI-Level 1 security and full compliance for safe, reliable payments.
Secure and compliant gateway
Protect every transaction with PCI-Level 1 security and full compliance for safe, reliable payments.
Dedicated support team
Expert help available whenever you need it—fast, friendly, and reliable.
Dedicated support team
Expert help available whenever you need it—fast, friendly, and reliable.
Dedicated support team
Expert help available whenever you need it—fast, friendly, and reliable.
Ready to Integrate Prepaid into Your Next Project?
Empower your clients with prepaid capabilities — directly in their apps, sites, or POS systems.
Ready to Integrate Prepaid into Your Next Project?
Empower your clients with prepaid capabilities — directly in their apps, sites, or POS systems.
Ready to Integrate Prepaid into Your Next Project?
Empower your clients with prepaid capabilities — directly in their apps, sites, or POS systems.