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AntTech
AntTech
Aug 27, 2025 · Mobile Development

How Alipay Built an AI Travel Assistant in Two Months with xUI, gRPC, and KMP

This article details the two‑month end‑to‑end development of Alipay's AI Travel Assistant, describing the product concept, technical background, adoption of the xUI interaction framework, gRPC streaming, Kotlin Multiplatform integration, migration challenges, performance metrics, and future roadmap.

AICross‑PlatformKotlin Multiplatform
0 likes · 23 min read
How Alipay Built an AI Travel Assistant in Two Months with xUI, gRPC, and KMP
Alipay Experience Technology
Alipay Experience Technology
Aug 26, 2025 · Mobile Development

How Alipay Built an AI Travel Assistant in Two Months with a 4‑Person Mobile Team

This article details the end‑to‑end development of Alipay’s AI Travel Assistant, covering product conception, the migration to a unified xUI 1.0 framework, the adoption of KMP for cross‑platform UI, the shift from RPC + SYNC to gRPC streaming, and the challenges of card‑ecosystem migration, all achieved within a two‑month sprint by a four‑person client team.

AIChatbotCross‑platform
0 likes · 25 min read
How Alipay Built an AI Travel Assistant in Two Months with a 4‑Person Mobile Team