I built a stateless blockchain compliance API as a solo developer. Most compliance tooling in the crypto/fintech space is either enterprise-only, closed, expensive, or requires storing user data. I wanted to see how far a fully stateless model can go.
What it does:
• AML / sanctions check (advisory only)
• ISO20022 XML validation (pacs.008/pain.001)
• Cross-border payment rule checks
• RWA attestation
• Multi-chain wallet validation (BTC, ETH, MATIC, XLM, XRPL, HBAR)
Architecture:
• AWS API Gateway + Lambda (Python)
• No PII stored
• External RPC reads
• Single-region deployment
• DynamoDB used only for rate limits / usage
• No multi-region failover yet
What it does not have:
• No SOC2 / ISO27001
• No enterprise SLA
• No deterministic RPC fallback yet
• Sandbox depends on public RPC stability
Why I’m posting:
Looking for technical feedback on:
1. Whether stateless design makes sense for compliance
2. RPC reliability strategies
3. Minimum viable SLA devs expect
4. Anything obviously insecure or naive
ADCXLAB•31m ago
I built a stateless blockchain compliance API as a solo developer. Most compliance tooling in the crypto/fintech space is either enterprise-only, closed, expensive, or requires storing user data. I wanted to see how far a fully stateless model can go.
What it does: • AML / sanctions check (advisory only) • ISO20022 XML validation (pacs.008/pain.001) • Cross-border payment rule checks • RWA attestation • Multi-chain wallet validation (BTC, ETH, MATIC, XLM, XRPL, HBAR)
Architecture: • AWS API Gateway + Lambda (Python) • No PII stored • External RPC reads • Single-region deployment • DynamoDB used only for rate limits / usage • No multi-region failover yet
What it does not have: • No SOC2 / ISO27001 • No enterprise SLA • No deterministic RPC fallback yet • Sandbox depends on public RPC stability
Why I’m posting: Looking for technical feedback on: 1. Whether stateless design makes sense for compliance 2. RPC reliability strategies 3. Minimum viable SLA devs expect 4. Anything obviously insecure or naive
Links: Docs: https://zkorigoplus.com/architecture.html Sandbox (no signup): https://zkorigoapi.com
Happy to answer questions.