Publications
Engineering.
Thoughts, architectures, and deep dives into building industrial-grade payment rails at the edge.
6 min read
#testing#quality
186 Tests, Zero Flakes: How We Test a Financial API Without a Test Database
Our strategy for achieving 100% test coverage with zero database dependencies and non-mocked cryptographic boundaries.
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5 min read
#fintech#nepal
Engineering PayArk: Building High-Integrity Payment Rails at the Edge
How we built the high-integrity payment rails for Nepal using Cloudflare Workers, Effect-TS, and zero-trust principles.
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5 min read
#mcp#ai-agents
Designing APIs for AI Agents First: What the Model Context Protocol Taught Us
What the Model Context Protocol (MCP) taught us about building APIs that AI agents can actually use without hallucinating.
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5 min read
#a2a#ap2
The Autonomous Economy: How PayArk Becomes the Settlement Rail for Agent-to-Agent Commerce
Defining the settlement layer for the Machine-to-Machine (M2M) economy using PayArk, A2A, and AP2.
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