Connection to Other Components

The Subscrypts Smart Contract Suite operates as the foundation layer of the entire Subscrypts ecosystem. While it defines the logic, payment routing, and governance on-chain, its true strength emerges through integration with other components — the Subscrypts dApp, Discord Global Bot, and third-party integrations. Together, they form a seamless bridge between decentralized infrastructure and user-facing applications.

This section provides an in-depth view of how each layer interacts, how data flows between them, and how developers and merchants can extend or customize integrations.

Architectural Overview — Layered Integration

The Subscrypts ecosystem is structured in three layers:

Layer	Component	Purpose
Core Layer	Smart Contract Suite	Handles all subscription logic, payments, compliance, and events on-chain.
Application Layer	Subscrypts dApp and Discord Global Bot	Provides user-facing interfaces for merchants and subscribers.
Integration Layer	SDKs, APIs, Analytics Tools and third-party integrations	Enables external systems to query, analyze, and extend the ecosystem.

These layers communicate through event-driven synchronization and on-chain data queries rather than centralized APIs.

%%{init: {"theme":"dark","themeVariables":{"background":"transparent"}}}%% flowchart TB A[Smart Contract Suite] -->|Emits Events / Provides Data| B[Subscrypts dApp] A -->|Emits Events / Provides Data| C[Discord Global Bot] A -->|Provides Data| D[Subscrypts SDK] D -->|Integrates| E[Third Party Systems] A -->|Emits Events / Provides Data| E[Third Party Systems]

The design ensures every connected system reads from the same verifiable data source — the blockchain.

Integration with the Subscrypts dApp

The Subscrypts dApp functions as the primary user interface for merchants and subscribers. It connects directly to the smart contracts using the published ABI and Web3 providers, making all actions transparent and non-custodial.

Key Interactions

For Merchants: Create and manage subscription plans (planCreate, planUpdate). View active subscribers and revenue analytics through contract queries.
For Subscribers:
Browse plans and initiate subscriptions via subscriptionCreate().
Trigger renewals or cancellations on-chain.
Monitor payment history using event listeners or view functions.

The dApp is designed for responsiveness and decentralization — all data displayed originates from on-chain queries or emitted events. No external database controls or stores user data.

Integration with the Discord Global Bot

The Discord Global Bot extends Subscrypts functionality into community environments. It automates access management for tokenized memberships and subscriptions.

Functionality Overview

Connects a user’s Discord ID to their Ethereum wallet via the Discord Bot.
Retrieves and monitors smart contract view functions or events such as _subscriptionCreate, _subscriptionPay, and _subscriptionExpired.
Dynamically assigns or revokes Discord roles based on active subscriptions (e.g., Premium Lite, Premium Ultra).

%%{init: {"theme":"dark","themeVariables":{"background":"transparent"}}}%% sequenceDiagram participant U as User participant D as Discord Bot participant S as Smart Contract U->>D: Link Wallet via Discord Bot D->>S: Query View Function (getSubscriptionsByAddress) S-->>D: Return subscription data (planId, status, expiration) D->>U: Assign Premium Role S-->>D: Emit _subscriptionExpired Event D->>U: Remove Premium Role

This integration demonstrates how on-chain data and events can both be leveraged to maintain real-time synchronization between blockchain state and Discord user access, combining event-driven automation with on-demand data retrieval through view functions.

SDKs and Developer Integrations

The Subscrypts SDK is currently in the development roadmap and will be introduced in a future release. Its design goal is to simplify complex Web3 interactions into clean, intuitive methods for developers building dApps, dashboards, or merchant tools within the Subscrypts ecosystem.

Planned SDK Features (subject to change)

Pre-configured ABI access and verified contract addresses.
Real-time event streaming through WebSocket or RPC.
Data caching, pagination, and historical analytics helpers.
TypeScript support for improved developer experience and enterprise integrations.

Example (conceptual usage):

import { SubscryptsSDK } from 'subscrypts-sdk';
const sdk = new SubscryptsSDK({ network: 'arbitrum', provider });

const plans = await sdk.getPlans();
await sdk.subscribe(planId, userAddress);

While the SDK is not yet available, it represents a major step toward enabling seamless integrations with the Subscrypts Smart Contract Suite. Once released, it will ensure developers can interact securely and efficiently without manually managing ABI logic or low-level network connections.

Off-Chain Ecosystem Extensions

Beyond the official components, Subscrypts enables third-party integrations that extend its reach into payment, analytics, and identity layers:

Merchant Dashboards: Aggregating subscription and revenue data via event queries.
Analytics Platforms: Tracking retention, churn, and performance across merchants.
Compliance Tools: Integrating sanction or KYC monitoring through external APIs linked to governance events.
CRM Systems: Linking on-chain subscriptions to customer profiles using wallet metadata.

By publishing open ABIs and versioned APIs, Subscrypts ensures compatibility with existing enterprise tools.

Data and Event Synchronization Model

Synchronization between the blockchain and off-chain systems is achieved through a combination of event streams and view function queries. While events provide real-time updates when state changes occur, view functions allow systems to retrieve the most recent on-chain data directly, ensuring accuracy even if an event was missed.

Data Source	Consumed By	Purpose
`_planCreate` (event)	Subscrypts dApp, Analytics	Display new merchant plans in real time.
`_subscriptionPay` (event)	Discord Bot, Merchant Dashboards	Update membership and revenue metrics.
`Upgraded` (event)	Auditors, SDK	Track version and upgrade history.
`HaltStatesChanged` (event)	Admin Panels	Reflect halted operations or restrictions.
`getPlans()` / `getSubscriptionsByAddress()` (view functions)	Subscrypts dApp, Discord Bot, Third-Party Systems	Retrieve current plan and subscription state for synchronization or verification.

This dual approach ensures integrations remain both real-time and resilient, combining event-driven responsiveness with the reliability of direct on-chain data retrieval.

Ecosystem Interoperability

Subscrypts is designed to remain chain-agnostic and interoperable. Future extensions could enable:

Cross-chain communication for subscription recognition across rollups.
Unified SDK interfaces that abstract network differences.
Integration with identity providers for secure wallet mapping.
Bridged liquidity modules supporting SUBS conversions on multiple chains.

This ensures merchants and developers can operate in a multi-chain future without refactoring core integrations.

Developer and Merchant Collaboration

The Subscrypts ecosystem is designed to foster open collaboration between developers, merchants, and integrators. By leveraging its public ABI, upcoming SDK, and event + view function architecture, both technical and non-technical participants can build on top of Subscrypts to expand its functionality and reach.

Merchant Use Cases

Custom storefronts with direct smart contract calls for decentralized commerce.
Token-gated websites and content using Subscrypts verification logic for access control.
Automated billing and invoicing systems integrated with CRM or ERP software.
Loyalty and rewards systems powered by SUBS token interactions.
Subscription gifting or referral programs implemented via subscriptionGift() and event listeners.

Developer Use Cases

Analytics and performance dashboards visualizing subscription trends and revenue flows.
Discord or Telegram integrations for real-time role or access management.
Third-party payment gateways that bridge traditional finance with blockchain-based subscriptions.
Cross-platform plugins or APIs for WordPress, Shopify, or SaaS platforms.
Monitoring and compliance tools that track contract activity for reporting or auditing.

By encouraging this cross-collaboration, Subscrypts evolves beyond a protocol — it becomes a Web3 commerce infrastructure, enabling the next generation of decentralized business models.

Summary

The Subscrypts ecosystem operates as a cohesive and extensible framework connecting smart contracts, user-facing applications, and third-party integrations. It combines event-driven automation with on-demand data access, ensuring that every system within the ecosystem can stay synchronized and responsive to on-chain state changes.

For developers, Subscrypts offers structured APIs, view functions, and (future) SDK support to simplify integrations and expand functionality.
For merchants, it provides automation, transparency, and secure subscription management without intermediaries.
For subscribers, it enables frictionless blockchain-based payments and service access through intuitive interfaces.
For auditors and partners, it ensures verifiable traceability through public events, immutable data, and compliant system design.

Together, these components form a dynamic ecosystem that bridges on-chain logic with off-chain usability — delivering a decentralized yet practical foundation for the Web3 subscription economy.