During March 2025, 0x01230001 focused on enhancing the qdrant/qdrant-cloud-public-api repository by building foundational serverless API capabilities for cloud environments. They designed and updated Protocol Buffer definitions in Go to introduce new serverlessCluster and serverlessCollection services, refactoring existing proto files for improved clarity and maintainability. Their work included adding new fields to support expanded serverless functionality and future-proofing the API. Additionally, they implemented API key management for collections, strengthening security and access control. This engineering effort emphasized robust API design, leveraging Protocol Buffers and gRPC to enable scalable, secure serverless usage and set the groundwork for future cloud features.