# KDPika Licensing documentation

Published pages only. API v1; SDK versions are separate.

- [Add licensing to your software](https://licensing.kdpika.com/docs.md): A clear path from first Sandbox activation to a safely assessed integration, with instant access to expert references.
- [Using the documentation](https://licensing.kdpika.com/docs/v1/documentation.md): Read, search, navigate and export KDPika Licensing documentation without an account.
- [Documentation components](https://licensing.kdpika.com/docs/v1/components.md): Try the documentation's callouts, language tabs, code blocks, tables, diagrams and keyboard controls.
- [Introduction](https://licensing.kdpika.com/docs/v1/start/introduction.md): Understand what KDPika Licensing does, how it connects to your application, and where your own payment backend fits.
- [Choose your path](https://licensing.kdpika.com/docs/v1/start/choose-your-path.md): Select an application type and programming language, or choose the no-code license-issuance route.
- [Current integration limitations](https://licensing.kdpika.com/docs/v1/integration-notes.md): Read the source-confirmed SDK, signature, storage and retry limitations before integrating KDPika Licensing.
- [Quickstart: your first Sandbox license](https://licensing.kdpika.com/docs/v1/start/quickstart.md): Create a verified workspace, issue a test license and run one complete signed activation example on a single page.
- [Core concepts](https://licensing.kdpika.com/docs/v1/start/core-concepts.md): Learn the relationships between your workspace, products, plans, customers, licenses, installations, tokens and events.
- [Glossary](https://licensing.kdpika.com/docs/v1/start/glossary.md): Alphabetical definitions of every canonical KDPika Licensing term, from activation and credentials to products, signed state and webhooks.
- [Environments](https://licensing.kdpika.com/docs/v1/start/environments.md): Keep Sandbox and Live credentials, customer licenses and webhook traffic separate without confusing payment-provider mode.
- [Go live checklist](https://licensing.kdpika.com/docs/v1/start/go-live-checklist.md): Review credentials, signed decisions, failure handling, offline behaviour, webhook operations, monitoring and customer support before Live licensing.
- [Authentication](https://licensing.kdpika.com/docs/v1/start/authentication.md): Choose the correct public App ID, activation token or scoped developer API key and keep management secrets on trusted servers.
- [License lifecycle](https://licensing.kdpika.com/docs/v1/start/license-lifecycle.md): Understand allowed license state transitions, expiry handling, renewal and the effects on active devices and tokens.
- [Activation, validation and deactivation](https://licensing.kdpika.com/docs/v1/start/activation-validation-deactivation.md): Follow first-run, normal, offline, revoked, expired and device-limit flows with stable installation state and helpful user messages.
- [Use cases](https://licensing.kdpika.com/docs/v1/start/use-cases.md): Compare practical licensing architectures for desktop apps, SaaS backends, command-line tools, plugins and extensions.
- [Signed responses](https://licensing.kdpika.com/docs/v1/security/signed-responses.md): Understand the exact Ed25519 envelope, PHP canonical bytes, trusted keys, time checks and replay limits before accepting a license.
- [Verify Ed25519 signatures](https://licensing.kdpika.com/docs/v1/security/verify-ed25519.md): Run independent signature verifiers in fourteen languages with the same lossless JSON contract and shared conformance tests.
- [Complete Integration Guide](https://licensing.kdpika.com/docs/v1/integration-guide.md): Follow fourteen ordered stages from your first Sandbox account to an assessed, safely gated production integration.
- [Signature test vectors](https://licensing.kdpika.com/docs/v1/security/test-vectors.md): Download real public-safe Signer vectors and test authenticity separately from expiry, trust and license policy.
- [Understand the idea](https://licensing.kdpika.com/docs/v1/integration-guide/understand.md): Stage 1: understand the idea with a clear outcome, verification steps and one next action.
- [Offline mode and grace](https://licensing.kdpika.com/docs/v1/security/offline-mode.md): Configure real SDK cache and grace behavior, test connection failures safely and understand revocation and clock limitations.
- [Entitlements and features](https://licensing.kdpika.com/docs/v1/security/entitlements-and-features.md): Define product-plan features, enforce boolean and numeric entitlements safely and understand cached plan changes.
- [Set up your Sandbox](https://licensing.kdpika.com/docs/v1/integration-guide/sandbox.md): Stage 2: set up your sandbox with a clear outcome, verification steps and one next action.
- [Create your product and plan](https://licensing.kdpika.com/docs/v1/integration-guide/model.md): Stage 3: create your product and plan with a clear outcome, verification steps and one next action.
- [Threat model](https://licensing.kdpika.com/docs/v1/security/threat-model.md): Understand licensing trust boundaries, attacker capabilities, implemented controls and limits on customer-controlled machines.
- [Application hardening](https://licensing.kdpika.com/docs/v1/security/hardening.md): Combine realistic code signing, short validation policies, server authorization and tamper-evident operational records.
- [Create a test license](https://licensing.kdpika.com/docs/v1/integration-guide/license-and-credentials.md): Stage 4: create a test license with a clear outcome, verification steps and one next action.
- [Choose your language and app type](https://licensing.kdpika.com/docs/v1/integration-guide/choose.md): Stage 5: choose your language and app type with a clear outcome, verification steps and one next action.
- [Secure token storage](https://licensing.kdpika.com/docs/v1/security/secure-token-storage.md): Choose native token storage by operating system and language, with explicit SDK fallbacks and tested helper examples.
- [Installation identity](https://licensing.kdpika.com/docs/v1/security/installation-id.md): Generate a random stable installation ID without hardware fingerprints and recover safely after reinstall or state loss.
- [Install and configure](https://licensing.kdpika.com/docs/v1/integration-guide/install.md): Stage 6: install and configure with a clear outcome, verification steps and one next action.
- [API key security and leak response](https://licensing.kdpika.com/docs/v1/security/api-key-leak-response.md): Scope management credentials and respond to a leak with immediate revocation, request-ID investigation and controlled recovery.
- [Activate your first license](https://licensing.kdpika.com/docs/v1/integration-guide/activate.md): Stage 7: activate your first license with a clear outcome, verification steps and one next action.
- [Validate when your app starts](https://licensing.kdpika.com/docs/v1/integration-guide/validate.md): Stage 8: validate when your app starts with a clear outcome, verification steps and one next action.
- [Webhook security](https://licensing.kdpika.com/docs/v1/security/webhook-security.md): Verify exact raw HMAC bytes, reject stale or duplicate events and coordinate endpoint-secret rotation safely.
- [Developer data protection responsibilities](https://licensing.kdpika.com/docs/v1/security/developer-data-protection.md): Understand actual customer data, export and retention controls without mistaking pseudonymisation or account closure for complete erasure.
- [Check the signed decision](https://licensing.kdpika.com/docs/v1/integration-guide/signatures.md): Stage 9: check the signed decision with a clear outcome, verification steps and one next action.
- [API conventions](https://licensing.kdpika.com/docs/v1/api/conventions.md): Use KDPika API v1 with the correct credentials, JSON envelopes, request IDs, environment boundaries and safe retry assumptions.
- [Handle errors and offline use](https://licensing.kdpika.com/docs/v1/integration-guide/real-world.md): Stage 10: handle errors and offline use with a clear outcome, verification steps and one next action.
- [Retrieve the public key](https://licensing.kdpika.com/docs/v1/api/public-key.md): Retrieve the current public verification key.
- [Protect tokens and identity](https://licensing.kdpika.com/docs/v1/integration-guide/storage.md): Stage 11: protect tokens and identity with a clear outcome, verification steps and one next action.
- [Create a license](https://licensing.kdpika.com/docs/v1/api/create-license.md): Issue a license after your backend verifies the buyer purchase.
- [Deliver licenses to customers](https://licensing.kdpika.com/docs/v1/integration-guide/deliver.md): Stage 12: deliver licenses to customers with a clear outcome, verification steps and one next action.
- [Activate an installation](https://licensing.kdpika.com/docs/v1/api/activate.md): Bind a customer license to one persisted installation.
- [Test the complete lifecycle](https://licensing.kdpika.com/docs/v1/integration-guide/test.md): Stage 13: test the complete lifecycle with a clear outcome, verification steps and one next action.
- [Validate an installation](https://licensing.kdpika.com/docs/v1/api/validate.md): Refresh the signed state of an activated installation.
- [Go live safely](https://licensing.kdpika.com/docs/v1/integration-guide/go-live.md): Stage 14: go live safely with a clear outcome, verification steps and one next action.
- [Deactivate an installation](https://licensing.kdpika.com/docs/v1/api/deactivate.md): Release this installation device seat.
- [Retrieve a license](https://licensing.kdpika.com/docs/v1/api/get-license.md): Read a scoped unsigned license summary.
- [Revoke a license](https://licensing.kdpika.com/docs/v1/api/revoke.md): Revoke a license and its active tokens.
- [Suspend a license](https://licensing.kdpika.com/docs/v1/api/suspend.md): Suspend an eligible license and invalidate its active tokens.
- [Restore a license](https://licensing.kdpika.com/docs/v1/api/restore.md): Restore an eligible license without reviving old tokens.
- [Renew a license](https://licensing.kdpika.com/docs/v1/api/renew.md): Extend license expiry without charging or changing its plan.
- [Reset license devices](https://licensing.kdpika.com/docs/v1/api/reset-devices.md): Release active devices and revoke their tokens.
- [Errors and safe user messages](https://licensing.kdpika.com/docs/v1/api/errors.md): Handle every current licensing error, distinguish SDK-local and operational codes, and give users a safe next step.
- [Rate limits and bounded retries](https://licensing.kdpika.com/docs/v1/api/rate-limits.md): Use exact licensing API windows and headers, avoid request loops, and distinguish rate limits from monthly usage allowances.
- [Idempotency and uncertain outcomes](https://licensing.kdpika.com/docs/v1/api/idempotency.md): Choose stable creation keys, understand actual 24-hour replay limits, and avoid repeating uncertain license mutations.
- [OpenAPI specification](https://licensing.kdpika.com/docs/v1/api/openapi.md): Download the complete source-validated OpenAPI 3.1 licensing contract, including actual statuses, errors, headers and examples.
- [Contract testing](https://licensing.kdpika.com/docs/v1/api/contract-testing.md): Test every licensing operation and error shape against OpenAPI using a safe isolated Sandbox fixture and reproducible checks.
- [API client collections](https://licensing.kdpika.com/docs/v1/api/collections.md): Download Postman, Insomnia and Bruno collections with Sandbox variables, assertions and a complete11-operation test sequence.
- [Try the Sandbox API](https://licensing.kdpika.com/docs/v1/api/try-it.md): Inspect real same-origin Sandbox licensing requests without storing credentials, using Live keys or requiring a developer account to read.
- [API v1 changelog](https://licensing.kdpika.com/docs/v1/api/api-changelog.md): Track source-verifiable API documentation snapshots separately from product releases and SDK versions.
- [Versioning and deprecation](https://licensing.kdpika.com/docs/v1/api/versioning-and-deprecation.md): Understand API v1 compatibility boundaries, current notification limitations and a practical upgrade checklist.
- [SDK overview and downloads](https://licensing.kdpika.com/docs/v1/sdks/overview.md): Choose an official SDK or a REST client, verify source-package checksums, and understand actual runtime and security boundaries.
- [Python SDK](https://licensing.kdpika.com/docs/v1/sdks/python.md): Install kdpika-licensing from PyPI, configure signed licensing safely, and migrate from the older Python package.
- [PHP SDK](https://licensing.kdpika.com/docs/v1/sdks/php.md): Install and configure the official PHP SDK with exact members, safe lifecycle examples, storage and release limitations.
- [JavaScript SDK](https://licensing.kdpika.com/docs/v1/sdks/javascript.md): Install and configure the official JavaScript SDK with exact members, safe lifecycle examples, storage and release limitations.
- [API reference](https://licensing.kdpika.com/docs/v1/api.md): Find real API v1 endpoints, errors, contract tools and signing requirements without following a tutorial.
- [C# SDK](https://licensing.kdpika.com/docs/v1/sdks/csharp.md): Install and configure the official C# SDK with exact members, safe lifecycle examples, storage and release limitations.
- [Sell and automate](https://licensing.kdpika.com/docs/v1/sell.md): Choose manual issuance, WooCommerce or a verified backend to deliver licenses after confirmed purchases.
- [TypeScript REST client](https://licensing.kdpika.com/docs/v1/sdks/typescript.md): Build a complete Sandbox session client with lossless signature verification, persistent identity, bounded offline policy and safe feature gating.
- [Security reference](https://licensing.kdpika.com/docs/v1/security.md): Understand signed decisions, private storage, installation identity and safe failure behavior.
- [Java REST client](https://licensing.kdpika.com/docs/v1/sdks/java.md): Build a complete Java Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [Help and integration notes](https://licensing.kdpika.com/docs/v1/help.md): Find troubleshooting, compatibility disclosures and documentation tools without losing your integration path.
- [Kotlin REST client](https://licensing.kdpika.com/docs/v1/sdks/kotlin.md): Build a complete Kotlin Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [Documentation and API changes](https://licensing.kdpika.com/docs/v1/changelog.md): Read documentation changes separately from API release behavior and compatibility commitments.
- [Swift REST client](https://licensing.kdpika.com/docs/v1/sdks/swift.md): Build a complete Swift Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [Dart REST client](https://licensing.kdpika.com/docs/v1/sdks/dart.md): Build a complete Dart Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [Go REST client](https://licensing.kdpika.com/docs/v1/sdks/go.md): Build a complete Go Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [Rust REST client](https://licensing.kdpika.com/docs/v1/sdks/rust.md): Build a complete Rust Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [Ruby REST client](https://licensing.kdpika.com/docs/v1/sdks/ruby.md): Build a complete Ruby Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [C REST client](https://licensing.kdpika.com/docs/v1/sdks/c.md): Build a complete C Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [C++ REST client](https://licensing.kdpika.com/docs/v1/sdks/cpp.md): Build a complete C++ Sandbox licensing client with verified signatures, persistent identity, private state, offline policy and safe feature gating.
- [Build your own licensing client](https://licensing.kdpika.com/docs/v1/sdks/build-your-own-client.md): Implement the real API v1 contract with a complete conformance checklist, signature vectors and actual Sandbox self-tests.
- [Complete licensing sample applications](https://licensing.kdpika.com/docs/v1/sdks/sample-apps.md): Download six complete source applications with real Sandbox lifecycle, feature gates, offline/refusal handling and explicit platform test boundaries.
- [SDK and runtime compatibility](https://licensing.kdpika.com/docs/v1/sdks/compatibility.md): Compare real SDK versions, runtimes, application surfaces, storage behavior, known limitations and verified platform boundaries.
- [Migrating between SDK versions](https://licensing.kdpika.com/docs/v1/sdks/upgrading.md): Upgrade or reinstall the current SDK source safely while preserving identity, trust, storage, cache policy and rollback evidence.
- [Set up webhooks](https://licensing.kdpika.com/docs/v1/guides/webhooks-overview.md): Create isolated signed notification endpoints, store their secrets and test delivery without using notifications as license authority.
- [Webhook event catalog](https://licensing.kdpika.com/docs/v1/guides/webhook-events.md): All eleven notification events, captured Sandbox payloads, field definitions, triggers and safe receiver actions.
- [Webhook delivery and retries](https://licensing.kdpika.com/docs/v1/guides/webhook-delivery.md): Exact headers, HMAC bytes, attempt limits, delivery history, ordering, duplicate handling and manual retry limitations.
- [Verify webhook signatures](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures.md): Execute raw-byte HMAC verifiers in Node, Python, PHP, C#, Go, Java and Ruby with positive and negative notification tests.
- [Test webhooks locally](https://licensing.kdpika.com/docs/v1/guides/test-webhooks-locally.md): Run a private local notification inbox, test signed replay and duplicate protection, then inspect real staging deliveries.
- [Sell with Stripe](https://licensing.kdpika.com/docs/v1/guides/stripe.md): Verified Stripe purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [Sell with Paddle Billing](https://licensing.kdpika.com/docs/v1/guides/paddle.md): Verified Paddle Billing purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [Sell with Lemon Squeezy](https://licensing.kdpika.com/docs/v1/guides/lemon-squeezy.md): Verified Lemon Squeezy purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [Sell with Gumroad](https://licensing.kdpika.com/docs/v1/guides/gumroad.md): Verified Gumroad purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [WooCommerce legacy service reference](https://licensing.kdpika.com/docs/v1/guides/woocommerce/legacy-service.md): Verified WooCommerce / WordPress purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [KDPika Licensing for WooCommerce](https://licensing.kdpika.com/docs/v1/guides/woocommerce.md): Install the official plugin, connect your workspace and deliver software licenses through your WooCommerce store.
- [Sell with Shopify](https://licensing.kdpika.com/docs/v1/guides/shopify.md): Verified Shopify purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [Sell with PayPal](https://licensing.kdpika.com/docs/v1/guides/paypal.md): Verified PayPal purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [Sell with FastSpring](https://licensing.kdpika.com/docs/v1/guides/fastspring.md): Verified FastSpring purchase-to-license reference with native proof, durable mapping and honest lifecycle boundaries.
- [Connect your own store backend](https://licensing.kdpika.com/docs/v1/guides/any-store.md): Map verified store purchases to durable licensing commands with four tested reference servers and conservative unknown-result handling.
- [Use no-code tools with the REST API](https://licensing.kdpika.com/docs/v1/guides/no-code.md): Configure reviewed REST issuance in Zapier, Make or n8n, with private credentials, explicit result checks and honest retry/history limits.
- [Issue and deliver licenses manually](https://licensing.kdpika.com/docs/v1/guides/manual-issuance.md): Issue dashboard licenses, run a safe CSV API batch, find customers and deliver saved keys without inventing import or key-recovery features.
- [Licensing recipes and supported limits](https://licensing.kdpika.com/docs/v1/guides/recipes.md): Fourteen tested licensing workflows, with explicit limits for plan migration, version gates, trials, device seats, expiry and key delivery.
- [Choose a licensing architecture](https://licensing.kdpika.com/docs/v1/guides/architectures.md): Trust boundaries, flows and trade-offs for desktop websites, SaaS backends, plugin marketplaces and CLI tools.
- [Security and responsible disclosure](https://licensing.kdpika.com/security.md): Review KDPika Licensing's implemented controls, known limits and safe vulnerability-reporting contact.
- [Troubleshoot webhook notifications](https://licensing.kdpika.com/docs/v1/guides/webhook-troubleshooting.md): Diagnose routing gaps, HMAC failures, stale requests, duplicates, delivery timeouts and exhausted retries using verified sender behavior.
- [Python signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/python.md): Run the complete Python Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [PHP signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/php.md): Run the complete PHP Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [JavaScript signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/javascript.md): Run the complete JavaScript Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [TypeScript signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/typescript.md): Run the complete TypeScript Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [C# signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/csharp.md): Run the complete C# Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Java signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/java.md): Run the complete Java Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Kotlin signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/kotlin.md): Run the complete Kotlin Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Swift signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/swift.md): Run the complete Swift Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Go signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/go.md): Run the complete Go Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Rust signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/rust.md): Run the complete Rust Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Ruby signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/ruby.md): Run the complete Ruby Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Dart signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/dart.md): Run the complete Dart Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [C signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/c.md): Run the complete C Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [C++ signature verification](https://licensing.kdpika.com/docs/v1/security/verify-ed25519/cpp.md): Run the complete C++ Ed25519 verifier against KDPika's real signed JSON and positive, tampered, malformed and expired test cases.
- [Node.js webhook signature verifier](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures/node.md): Run the complete Node.js raw-byte notification verifier with authenticated event and environment checks.
- [Python webhook signature verifier](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures/python.md): Run the complete Python raw-byte notification verifier with authenticated event and environment checks.
- [PHP webhook signature verifier](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures/php.md): Run the complete PHP raw-byte notification verifier with authenticated event and environment checks.
- [C# webhook signature verifier](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures/csharp.md): Run the complete C# raw-byte notification verifier with authenticated event and environment checks.
- [Go webhook signature verifier](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures/go.md): Run the complete Go raw-byte notification verifier with authenticated event and environment checks.
- [Java webhook signature verifier](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures/java.md): Run the complete Java raw-byte notification verifier with authenticated event and environment checks.
- [Ruby webhook signature verifier](https://licensing.kdpika.com/docs/v1/guides/verify-webhook-signatures/ruby.md): Run the complete Ruby raw-byte notification verifier with authenticated event and environment checks.
- [Node.js store fulfillment reference](https://licensing.kdpika.com/docs/v1/guides/any-store/node.md): Run the complete Node.js trusted-command receiver and durable licensing worker with private state, encrypted key export and Sandbox evidence.
- [Python store fulfillment reference](https://licensing.kdpika.com/docs/v1/guides/any-store/python.md): Run the complete Python trusted-command receiver and durable licensing worker with private state, encrypted key export and Sandbox evidence.
- [PHP store fulfillment reference](https://licensing.kdpika.com/docs/v1/guides/any-store/php.md): Run the complete PHP trusted-command receiver and durable licensing worker with private state, encrypted key export and Sandbox evidence.
- [C# store fulfillment reference](https://licensing.kdpika.com/docs/v1/guides/any-store/csharp.md): Run the complete C# trusted-command receiver and durable licensing worker with private state, encrypted key export and Sandbox evidence.
- [Run the store integration service](https://licensing.kdpika.com/docs/v1/guides/store-service.md): Run the store integration service for the complete private reference application.
- [Store service: durable worker source](https://licensing.kdpika.com/docs/v1/guides/store-service/worker.md): Store service: durable worker source for the complete private reference application.
- [Store service: native proof and HTTP client](https://licensing.kdpika.com/docs/v1/guides/store-service/security.md): Store service: native proof and HTTP client for the complete private reference application.
- [Store service: shared decision contract](https://licensing.kdpika.com/docs/v1/guides/store-service/normalizer.md): Store service: shared decision contract for the complete private reference application.
- [Store service: shared-hosting bootstrap source](https://licensing.kdpika.com/docs/v1/guides/store-service/bootstrap.md): Store service: shared-hosting bootstrap source for the complete private reference application.
- [Store service: Node.js native ingress](https://licensing.kdpika.com/docs/v1/guides/store-service/node.md): Store service: Node.js native ingress for the complete private reference application.
- [Store service: Python native ingress](https://licensing.kdpika.com/docs/v1/guides/store-service/python.md): Store service: Python native ingress for the complete private reference application.
- [Deliver store license keys by email](https://licensing.kdpika.com/docs/v1/guides/store-service/email.md): Deliver store license keys by email for the complete private reference application.
- [Previous Developer documentation reference](https://licensing.kdpika.com/docs/v1/help/previous-home.md): Preserved detailed reference from the earlier home page, including its unique explanations and examples.
- [Previous Quickstart in five minutes reference](https://licensing.kdpika.com/docs/v1/help/previous-quickstart.md): Preserved detailed reference from the earlier quickstart page, including its unique explanations and examples.
- [Previous Choose your path reference](https://licensing.kdpika.com/docs/v1/help/previous-choose-your-path.md): Preserved detailed reference from the earlier choose-your-path page, including its unique explanations and examples.