Starting at$30USD / defined scope
Checkout Launch
For a straightforward single-gateway setup using a supported hosted checkout, plugin or simple provider flow.
Request This PlanTypical: 5–7 working days
Payment Gateway Integration
Payment Gateway Integration That Fits Your Checkout Flow
Connect your website, ecommerce store or application to the payment provider you need. We implement checkout, API calls, payment-status updates, webhooks, sandbox testing and live-mode handover around your actual order or billing flow.
✓One-time payments, subscriptions and provider-supported billing flows
✓Hosted checkout, embedded components or custom API integration
✓Webhook handling for paid, failed, refunded and relevant status events
✓Sandbox validation, test scenarios and controlled go-live support
Typical defined-scope delivery: 5–7 working days. Complex marketplaces, multi-gateway routing or legacy integrations may need a custom timeline.
Checkout integration preview Test flow connected
Order summary
Product / service$120.00
Tax / shipping$8.00
Total$128.00
StripePayPalRazorpaySquare
Secure checkout
Tokenized flow3DS-ready*
01Checkout
02Gateway
03Webhook
04Order status
05Confirmation
Provider-connectedIntegration built around the gateway’s supported API, SDK or plugin.
Event-awarePayment events mapped to the order or account states you need.
Tested before handoverAgreed success, failure and relevant edge paths checked in test mode.
Lower exposure by designHosted or tokenized approaches preferred where appropriate to the scope.
Plans & Pricing
Start with the payment flow you actually need
Entry pricing is designed for a meaningful single-gateway integration. Final scope depends on your platform, gateway documentation, merchant account readiness, checkout model, webhook requirements and whether you need recurring or multi-party payments.
Starting at$99USD / defined scope
API + Webhook Integration
For applications that need server-side payment logic, event handling and order-status synchronization.
Scope API IntegrationTimeline confirmed after technical review
Complex scopeCustom QuoteBased on architecture
Subscriptions, Marketplaces & Multi-Gateway
For recurring billing, saved methods, multi-currency rules, split payments, connected accounts, multiple providers or legacy workflows.
Discuss Custom ScopeCustom delivery plan
Gateway transaction charges, merchant fees, premium plugins, third-party subscriptions and provider account costs are not included in Rudrriv integration pricing.
Need a gateway or payment flow that is not listed?
Share the provider, platform and transaction flow. We can review API documentation and advise whether it fits a standard plan or needs a custom integration.
How It Works
From checkout requirement to a tested payment flow
We define the transaction path first, then connect the gateway, events and application states that make the integration dependable for your users and operations.
01
Map the payment flow
Confirm platform, gateway, payment type, currencies, success/failure paths and account readiness.
02
Configure test mode
Set up sandbox credentials, required SDK/plugin/API configuration and environment variables.
03
Connect checkout & backend
Implement the agreed checkout interaction, server-side calls and secure token or session flow.
04
Wire events & statuses
Connect relevant webhooks to order, invoice, subscription or account states and basic logging.
05
Test, deploy & hand over
Run agreed scenarios, move to live configuration and provide implementation notes for your team.
Integration Options
Choose the right level of checkout control
The best integration pattern depends on how much checkout UI, payment logic and compliance scope your application should own.
Hosted Checkout
Redirect or provider-hosted payment pages that reduce custom payment-page development and often simplify sensitive card-data handling.
- Fastest path for common payment flows
- Provider-managed checkout UI
- Good fit for straightforward payments
Embedded Payment UI
Provider components placed inside your site or app so the checkout stays on-brand while tokenization and sensitive handling remain provider-led.
- More control over checkout experience
- Provider elements / SDK components
- Suitable for modern web and app flows
Custom API Integration
Server-side API workflows for applications that need deeper business logic, billing events, subscriptions, routing or application-state control.
- Custom backend integration
- Webhook-driven state changes
- Advanced billing and platform use cases
What We Wire Up
The integration is more than a Pay button
Reliable payments depend on what happens before, during and after the gateway confirms a transaction. We connect the agreed pieces so your application can react to payment outcomes.
- Checkout/session creation and payment intent logic where applicable
- Gateway response handling and customer-facing success/failure states
- Webhook verification and event processing for the agreed event set
- Order, invoice, account or subscription status synchronization
- Basic logs and handover notes for troubleshooting and future maintenance
Checkout page
→
Create payment sessionPOST /payments
Payment provider
→
Authorize / captureprovider API
Webhook
→
Verify event & update statePOST /webhooks
Your system
→
Order / account statuspaid · failed · refunded
Customer
→
Confirmation experiencereceipt / access / next step
Platforms & Providers
Integrations for common web, ecommerce and app stacks
Availability depends on the selected gateway, your merchant account and the integration options that provider supports in your target country.
Payment providers
StripeCheckout / Elements / API
PayPalCheckout / API
RazorpayCheckout / API
SquareWeb / app payments
Authorize.NetAPI / hosted options
AdyenEnterprise flows
Other providers can be reviewed when suitable technical documentation and account access are available.
Technology environments
WordPressPlugin / custom
WooCommerceCheckout integration
PHP / LaravelServer-side API
React / Next.jsFrontend + backend
Node.jsAPI / webhooks
Mobile AppsProvider SDKs
Custom stacks are scoped after reviewing framework, hosting, authentication and current checkout architecture.
Security & Readiness
Build the payment flow with clear security boundaries
Payment integrations touch sensitive workflows. We keep the implementation aligned to the provider’s supported patterns and avoid unnecessary handling of raw payment data where a hosted or tokenized approach can meet the requirement.
Credential handlingUse environment configuration and avoid exposing secret keys in client-side code.
Webhook verificationValidate provider signatures or verification mechanisms when supported and in scope.
Idempotent event logicDesign event handling so duplicate callbacks do not create duplicate business actions where relevant.
Test/live separationKeep sandbox and production credentials and endpoints distinct during integration and launch.
Typical Deliverables
What you receive with the agreed integration scope
01
Gateway configurationTest/live setup aligned to provider requirements and your environment.
02
Checkout implementationHosted, embedded or API flow according to the selected architecture.
03
Backend payment logicSession, intent or order-related server calls included in the selected plan.
04
Webhook integrationRelevant event handling and state mapping where included.
05
Test scenario checksAgreed success, failure and provider-supported test paths.
06
Handover notesConfiguration, event flow and operating notes for your team.
Common Use Cases
Payment flows we can scope around your product
The right gateway integration starts with the business event the payment needs to trigger—not simply the provider name.
Store checkout
Take payment for products, update order status and guide customers to confirmation after the gateway result.
Recurring subscriptions
Connect plans, recurring billing events and account access logic according to provider capabilities.
Deposits & invoices
Collect fixed or variable payments and connect successful payment to booking, invoice or service workflows.
Marketplace payments
Scope connected accounts, split payments or seller payouts where the selected provider supports the required model.
Frequently Asked Questions
Payment gateway integration FAQs
These answers cover the most common scoping, testing, security and provider questions before an integration starts.
Which payment gateways can you integrate?
Rudrriv can scope integrations for widely used providers such as Stripe, PayPal, Razorpay, Square, Authorize.Net, Adyen and other gateways that provide suitable APIs, plugins or SDKs for your platform and country.
What do you need from me to start?
Typical inputs include your website or app stack, preferred gateway, merchant account status, sandbox or test credentials, the required payment flow, currencies, checkout pages and access to the relevant development environment.
Can you integrate one-time payments and subscriptions?
Yes. One-time payments are suitable for the entry plans. Recurring billing, subscriptions, trials, saved payment methods and more complex billing logic are scoped according to provider capabilities and your application architecture.
Do you configure payment webhooks?
Yes. Where the selected plan includes webhook work, Rudrriv can connect payment events to order, invoice or account status changes and add basic event handling and logging needed by the agreed scope.
Will you test the integration before launch?
Yes. The service can include sandbox or test-mode checks for the agreed transaction paths and a controlled live-mode handover. Final live transaction availability depends on the merchant account and gateway approvals.
Does this service make my site PCI DSS compliant?
No standalone integration can guarantee PCI DSS compliance. Rudrriv can use provider-supported hosted or tokenized payment approaches where appropriate, while your final PCI scope depends on the gateway, architecture, hosting, operational controls and merchant responsibilities.
How long does payment gateway integration take?
The standard delivery window is 5–7 working days for a defined integration scope. Complex subscriptions, marketplaces, multiple gateways, legacy systems or custom checkout logic may require a custom timeline.
Can you integrate a gateway into WordPress or WooCommerce?
Yes. Rudrriv can scope gateway setup for WordPress and WooCommerce as well as custom PHP, Laravel, JavaScript frameworks and other web or application stacks when the gateway supports the required integration method.
Can you integrate multiple gateways?
Yes. Multi-gateway routing, regional payment options or fallback providers can be scoped as a custom engagement because implementation and testing depend on the number of providers, currencies and checkout rules.
Are payment provider fees included in Rudrriv pricing?
No. Rudrriv pricing covers the agreed integration service. Gateway transaction fees, merchant account charges, third-party subscriptions, plugins and provider-specific costs are separate and are paid directly to the relevant provider.
Payment Integration Enquiry
Request a Payment Gateway Scope Review
Share the core requirement. We will review the technical fit, likely integration pattern, plan and timeline before work begins.