# Uplift Developer Documentation > Knowledge base documentation for Uplift Developer Documentation. ## v1 - [How to use this guide](https://docs.uplift.com/docs/how-to-use-this-guide.md) - [Partner Maintenance Checklist](https://docs.uplift.com/docs/partner-maintenance-checklist-v2.md) - [Integration Components](https://docs.uplift.com/docs/api-integration-components.md) - [Integration Flow](https://docs.uplift.com/docs/integration-flow-v2.md) - [Technical Terminology](https://docs.uplift.com/docs/technical-terminology-v2.md) - [Suggested Reading Order](https://docs.uplift.com/docs/suggested-reading-order.md) - [Step 1: Load Flex Pay payments](https://docs.uplift.com/docs/step-1-load-flex-pay-payments.md) - [Step 2: Initialize Flex Pay payments](https://docs.uplift.com/docs/step-2-initialize-flex-pay-payments.md) - [Step 3: Send order details to Flex Pay](https://docs.uplift.com/docs/step-3-send-order-details-to-flex-pay.md) - [Step 4: Define callback handler](https://docs.uplift.com/docs/step-4-define-callback-handler.md) - [Step 5: Setup Flex Pay iFrame](https://docs.uplift.com/docs/step-5-setup-flex-pay-iframe.md) - [Step 6: Receive payment](https://docs.uplift.com/docs/step-6-receive-payment.md) - [Step 7: QA Checklist](https://docs.uplift.com/docs/step-7-qa-checklist.md) - [From Pricing and Information Modal](https://docs.uplift.com/docs/from-pricing-and-information-modal.md) - [Pay Monthly Selectors](https://docs.uplift.com/docs/pay-monthly-selectors.md) - [From Pricing and Information Modal Configurations](https://docs.uplift.com/docs/from-pricing-and-information-modal-configurations.md) - [\[LEGACY\] From Pricing and Information Modal](https://docs.uplift.com/docs/from-pricing-and-information-modal-legacy.md) - [\[LEGACY\] Pay Monthly Selectors](https://docs.uplift.com/docs/pay-monthly-selectors-legacy.md) - [\[LEGACY\] From Pricing and Information Modal Configurations](https://docs.uplift.com/docs/from-pricing-and-information-modal-configurations-legacy.md) - [From Pricing v2 Migration](https://docs.uplift.com/docs/from-pricing-v2-migration.md) - [Pre-Qualification Tool](https://docs.uplift.com/docs/pre-qualification-tool.md) - [Promotional Financing](https://docs.uplift.com/docs/promotional-financing-v2.md) - [Campaign Targeting](https://docs.uplift.com/docs/campaign-targeting.md) - [\[LEGACY\] Campaign Targeting](https://docs.uplift.com/docs/campaign-targeting-legacy.md) - [Flex Pay Agent Integration Overview](https://docs.uplift.com/docs/uplifts-agent-integration-overview.md) - [Authentication REST Service](https://docs.uplift.com/docs/authentication-rest-service.md) - [Step 1: Load Flex Pay Agent Connect](https://docs.uplift.com/docs/step-1-load-uplift-agent-connect.md) - [Step 2: Initialize Flex Pay Agent Connect](https://docs.uplift.com/docs/step-2-initialize-uplift-agent-connect.md) - [Step 3: Define callback handler](https://docs.uplift.com/docs/step-3-define-callback-handler.md) - [Step 4: Send trip details to Flex Pay](https://docs.uplift.com/docs/step-4-send-trip-details-to-uplift.md) - [Step 5: Setup pay monthly iFrame](https://docs.uplift.com/docs/step-5-setup-pay-monthly-iframe-1.md) - [Step 6: Receive payment](https://docs.uplift.com/docs/step-6-receive-payment-1.md) - [Agent Integration Flow](https://docs.uplift.com/docs/agent-integration-flow.md) - [From Pricing](https://docs.uplift.com/docs/from-pricing-ac.md) - [From Pricing Configuration](https://docs.uplift.com/docs/from-pricing-configuration-ac.md) - [Marketing Banner](https://docs.uplift.com/docs/marketing-banner.md) - [Pay Monthly Selectors](https://docs.uplift.com/docs/pay-monthly-selectors-1.md) - [Overview](https://docs.uplift.com/docs/ios-overview.md) - [Terminology](https://docs.uplift.com/docs/ios-terminology.md) - [Requirements](https://docs.uplift.com/docs/ios-requirements.md) - [Step 1: Installing the SDK](https://docs.uplift.com/docs/step-1-installing-the-sdk-ios.md) - [Step 2: Initializing and Loading the SDK](https://docs.uplift.com/docs/step-2-initializing-and-loading-the-sdk-ios.md) - [Pay Monthly Messaging](https://docs.uplift.com/docs/pay-monthly-messaging-ios.md) - [Compliance Guidelines](https://docs.uplift.com/docs/compliance-guidelines-ios.md) - [Pay Monthly Information Modal](https://docs.uplift.com/docs/pay-monthly-information-modal-ios.md) - [Pay Monthly at Checkout](https://docs.uplift.com/docs/pay-monthly-at-checkout-ios.md) - [Receiving Payment from Flex Pay](https://docs.uplift.com/docs/recieving-payment-from-uplift-ios.md) - [Confirming a Flex Pay Booking](https://docs.uplift.com/docs/confirming-an-uplift-booking-ios.md) - [Analytics](https://docs.uplift.com/docs/analytics-ios.md) - [The ULPMTripInfo Object](https://docs.uplift.com/docs/the-ulpmtripinfo-object-ios.md) - [Implementation Tests](https://docs.uplift.com/docs/implement-test-ios.md) - [Overview](https://docs.uplift.com/docs/android-overview.md) - [Terminology](https://docs.uplift.com/docs/android-terminology.md) - [Requirements](https://docs.uplift.com/docs/android-requirements.md) - [Class Definition Documentation](https://docs.uplift.com/docs/class-definition-documentation.md) - [Step 1: Installing the SDK](https://docs.uplift.com/docs/step1-installing-sdk.md) - [Step 2: Enable logging](https://docs.uplift.com/docs/step2-enable-logging.md) - [Step 3: Initializing and Loading the SDK](https://docs.uplift.com/docs/step3-initializing-and-loading-the-sdk.md) - [Pay Monthly Messaging](https://docs.uplift.com/docs/pay-monthly-messaging.md) - [Compliance Guidelines](https://docs.uplift.com/docs/compliance-guidelines.md) - [Pay Monthly Information Modal](https://docs.uplift.com/docs/pay-monthly-information-modal.md) - [Pay Monthly at Checkout](https://docs.uplift.com/docs/pay-monthly-at-checkout.md) - [Receiving Payment from Flex Pay](https://docs.uplift.com/docs/receiving-payment-from-uplift.md) - [Confirming a Flex Pay Booking](https://docs.uplift.com/docs/confirming-an-uplift-booking.md) - [Analytics](https://docs.uplift.com/docs/android-analytics.md) - [The ULPMTripInfo Object](https://docs.uplift.com/docs/the-ulpmtripinfo-object.md) - [Implementation Tests](https://docs.uplift.com/docs/implementation-tests.md) - [Kotlin Example Project](https://docs.uplift.com/docs/kotlin-example-project.md) - [Introduction](https://docs.uplift.com/docs/e-commerce-platforms-1.md) - [Installing the Flex Pay App](https://docs.uplift.com/docs/installing-the-flex-pay-app.md) - [Flex Pay 'From Pricing' Messaging App](https://docs.uplift.com/docs/flex-pay-pay-now-pay-later-messaging.md) - [Path Parameter](https://docs.uplift.com/docs/path-parameter-implementation.md) - [Resource Objects](https://docs.uplift.com/docs/resource-objects.md) - [High Level Schema Overview](https://docs.uplift.com/docs/high-level-schema-overview.md) - [Flex Pay Initialization Configurations](https://docs.uplift.com/docs/uplift-initialization-key-configurations.md) - [Payment Status](https://docs.uplift.com/docs/payment-status.md) - [Purchase Button](https://docs.uplift.com/docs/purchase-button.md) - [Token](https://docs.uplift.com/docs/token.md) - [Response Reason Code](https://docs.uplift.com/docs/response-reason-code.md) - [Network Allowlist Configuration Guide](https://docs.uplift.com/docs/network-allowlist-guide.md) - [Flex Pay Branding Images](https://docs.uplift.com/docs/flex-pay-branding-images.md) ## v1-api (API Reference) - [Introduction](https://docs.uplift.com/apidocs/introduction-1.md) - [Authorization](https://docs.uplift.com/apidocs/authorization-1.md) - [Integration Test Profiles](https://docs.uplift.com/apidocs/integration-testing-profiles.md) - [Overview](https://docs.uplift.com/apidocs/overview-2.md) - [Recommended Workflow](https://docs.uplift.com/apidocs/recommended-workflow-1.md) - [Create Order](https://docs.uplift.com/apidocs/creates-an-order.md) - [Read Order](https://docs.uplift.com/apidocs/retrieves-an-order.md) - [Confirm Order](https://docs.uplift.com/apidocs/confirms-an-order.md) - [Retrieves an Order's Card resource](https://docs.uplift.com/apidocs/retrieves-an-orders-card-resource.md) - [Overview](https://docs.uplift.com/apidocs/overview.md) - [User Interface Examples](https://docs.uplift.com/apidocs/user-interface-examples.md) - [Samples](https://docs.uplift.com/apidocs/samples.md) - [Get offers](https://docs.uplift.com/apidocs/generates-marketing-offers-for-orders-4.md) - [Overview](https://docs.uplift.com/apidocs/overview-3.md) - [Recommended Workflow](https://docs.uplift.com/apidocs/recommended-workflow.md) - [Authorize Transaction](https://docs.uplift.com/apidocs/authorize-transaction.md) - [Void Transaction](https://docs.uplift.com/apidocs/void-transaction.md) - [Capture Transaction](https://docs.uplift.com/apidocs/capture-transaction.md) - [Refund Transaction](https://docs.uplift.com/apidocs/refund-transaction.md) - [Get Transaction](https://docs.uplift.com/apidocs/get-transaction.md)