Cloudflare Key-Value Full API Integration Workflow

Workflow Name

Cloudflare Key-Value Full API Integration Workflow

Key Features and Highlights

This workflow delivers comprehensive API integration with Cloudflare KV (Key-Value) storage, supporting the creation, deletion, and renaming of KV namespaces, as well as single and batch operations for writing, reading, deleting KV pairs and managing their metadata. Leveraging the n8n automation platform, users can flexibly invoke various Cloudflare KV functionalities without the need to build and maintain Redis or other in-memory stores, utilizing Cloudflare’s stable and efficient KV service for data storage and management.

Core Problems Addressed

• Simplifies management of Cloudflare KV namespaces and key-value pairs
• Automates batch operations to enhance data maintenance efficiency
• Provides unified authorization and API interface to reduce call complexity
• Eliminates deployment and maintenance costs associated with self-hosted Redis or other caching services

Use Cases

• Websites or applications requiring high-performance, distributed key-value storage solutions
• Developers and operations teams needing automated management of Cloudflare KV namespaces and data
• Scenarios integrating KV storage operations into larger automation systems via n8n workflows
• Use cases demanding batch writing or deletion of KV data for rapid updates and cleanup

Main Workflow Steps

1. Manually trigger the workflow start.
2. Set and pass the Cloudflare account identifier (Account Path).
3. Create a new KV namespace (Create KV-NM).
4. List all existing KV namespaces (List KV-NMs).
5. Specify target namespace and key names to perform the following operations:
   • Single KV write and write with metadata (Write KV, Write V & MD of KV In NM)
   • Batch write and delete KV pairs (Write KVs inside NM, Delete KVs inside NM)
   • Read single KV value and metadata (Read Value Of KV In NM, Read MD from Key)
   • Delete a single KV (Delete KV inside NM)
   • Rename a namespace (Delete KV1)
   • Delete a namespace (Delete KV)
   • Retrieve all keys within a namespace (-Get Keys inside NM)
6. Embedded comprehensive documentation links and notes throughout the workflow facilitate parameter adjustments based on user needs.

Involved Systems or Services

• Cloudflare KV Storage API: Enables storage operations via Cloudflare’s official API.
• n8n Automation Platform: Serves as the orchestration tool integrating API calls and data processing.

Target Users and Value Proposition

• Developers and Operations Personnel: Professionals seeking convenient management of Cloudflare KV storage.
• Automation Engineers: Users aiming to incorporate KV storage operations into automated workflows.
• SMBs and Individual Developers: Those looking for a cost-effective, high-performance distributed KV storage alternative.
• Teams Avoiding Self-Hosted Cache Maintenance: Leveraging Cloudflare’s free KV service as a replacement for self-managed Redis or similar solutions.

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This workflow offers users a comprehensive, modular Cloudflare KV management capability, allowing flexible combination of different modules as needed, significantly improving the efficiency and automation level of KV storage usage. With simple account identifier configuration, users can quickly integrate and utilize Cloudflare KV services to achieve stable and efficient key-value data management.