System overview

Kwala is a verifiable, event-driven Web3 workflow automation platform that enables developers to build backend-less decentralized applications through declarative YAML-based workflow definitions. The platform provides a permissioned, decentralized infrastructure powered by Kalp Network, delivering cryptographically verifiable execution, regulatory compliance, and deterministic automation for production environments.

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Kwala Architecture

Kwala’s architecture consists of interconnected components that work together to enable stateless, decentralized workflow execution:

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Stateless automation layer

Kwala shifts workflow logic off-chain while retaining cryptographic guarantees and verifiable execution on-chain. By separating automation logic from state transitions, Kwala enables scalable, cost-effective workflow execution without compromising decentralization. The stateless automation layer processes workflows using four key components: a deterministic workflow virtual machine that interprets workflow definitions, decentralized task runners that execute workflows across a distributed network, event-driven triggers that monitor blockchain activity, and cross-chain action executors. Together, these components create a new design paradigm: stateless logic, stateful execution.

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Kwala Virtual Machine (KVM)

The Kwala Virtual Machine (KVM) is the execution engine that interprets and processes workflow definitions. It functions as a deterministic runtime environment where YAML-based workflows are parsed, validated, and prepared for execution across the decentralized network. The KVM has multiple capabilities, including:

• YAML parsing: Parses workflow definitions for consistent interpretation across all nodes
• Event extraction: Extracts event arguments using the re.event(n) syntax for simplified parameter access
• Workflow validation: Validates workflow structure and logic before execution
• Trigger scheduling: Schedules triggers based on defined conditions
• Sequence orchestration: Orchestrates multi-step workflow sequences
• Web2 interactions: Enables API calls and external service integrations

This design allows workflows to run identically across every node in the decentralized execution network, maintaining consistency and reliability without requiring centralized coordination.

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Event trigger engine

The event trigger engine monitors blockchain activity across multiple networks, detecting state changes that initiate workflow execution. Kwala supports the following trigger types:

• Smart contract events: Listen for specific events emitted by contracts
• Price changes: React to token price movements (coming soon)
• Time-based intervals: Schedule automation using cron expressions
• Webhook inputs: Receive triggers from external systems
• Wallet activity: Monitor transactions and balance changes

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Cross-chain action engine

The cross-chain action engine executes on-chain operations in response to workflow triggers. It can initiate smart contract calls on any supported blockchain, process token transfers and approvals, coordinate actions across multiple networks, and orchestrate multi-step pipelines. Developers define all of these operations in a single YAML file, which eliminates the need for writing separate deployment scripts or custom coordination logic across different blockchain environments.

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Web2 integration layer

The Web2 integration layer enables workflows to interact with existing infrastructure, bridging the gap between blockchain operations and enterprise systems. Integration capabilities This enables workflows that combine on-chain and off-chain actions. By providing native Web2 connectivity and integration capabilities, Kwala removes a critical barrier to enterprise blockchain adoption at scale.

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Verifiable execution layer

Kwala ensures that every workflow execution is cryptographically verifiable through an independent verification layer that separates execution from validation. The verification model consists of two distinct node types:

• Execution nodes: Monitor triggers, process workflows, and execute actions across blockchain networks. They generate cryptographic execution proofs containing all inputs, outputs, and state transitions, which are submitted to Kalp Chain.
• Verifier nodes: Operate independently from executors, acting as auditors that re-compute workflow logic and validate execution correctness. They ensure every execution adheres strictly to the user’s signed intent and defined workflow logic.

All verification activity is permanently recorded on Kalp Chain for complete transparency and auditability. This includes intent hashes (cryptographic hashes of user-signed workflow definitions), execution logs (detailed records of every action), verifier reports (independent attestations or disputes), and Merkle proofs (cryptographic links between execution logs and on-chain records). This public record enables any third party—regulators, auditors, or users—to independently verify workflow executions without trusting intermediaries.

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Key architectural principles

Permissioned decentralization All Kwala nodes are permissioned and operate within a governed set of policies but are independently verifiable and distributed across geographies and entities. This hybrid approach combines the trust benefits of decentralization with the compliance requirements of enterprise applications. Verifiable automation All workflow executions are traceable to a user-signed intent, and logs are publicly auditable on Kalp Chain. Every action taken by the network can be cryptographically verified against the original workflow definition. KMS-backed signing Nodes sign transactions using private keys stored securely in Key Management Systems (KMS). These keys are not directly accessible even to the nodes themselves, providing an additional layer of security for automated transaction signing. Self-custody Every user retains control over their private keys and signs automation workflows themselves. No custodial control is imposed by Kwala. Users authorize specific actions through signed intents, maintaining full sovereignty over their assets.

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Next steps