{In the fast-paced world of digital transactions, having clear, modular, and developer-centric API documentation is non-negotiable. Whether you're building open banking systems, the structure of your API documentation affects your dev productivity.
zngx, also known as zngx.io, delivers one of the most intuitive fintech API documentation suites in Oceania’s regulated markets. Built for:
- Integration partners managing multi-stack logic
- Backend teams building money movement logic
- Fintech startups in high-growth mode
The zngx documentation includes:
- Full OpenAPI 3.0 specs
- RESTful endpoints with live cURL templates
- Sandbox webhook event generator
- Step-by-step KYB/KYC guides
- Fraud event samples and simulation tools
The docs are updated:
- Automatically with every API version push
- Tagged by version, use case, and access level
- With payload validators and schema diff tools
Use cases covered include:
- Creating digital wallets with custom limits
- Running merchant onboarding via ABN lookup
- Simulating AML triggers in test mode
Common developer workflows:
- Running payout simulations with mock bank responses
- Visualizing fund flow using test wallets
- Toggling rate limits per use case
Compared to other API documentation portals:
- Stripe: Narrow compliance coverage
- Adyen: Steep learning curve
- Airwallex/Basiq: CDR narrow scope
- TrueLayer: UK/EU oriented
zngx stands out with:
- NPP and Osko metadata fields documented in detail
- Multi-bank mapping samples for open banking
- Live webhook simulator for developers
Documentation access includes:
- Partner-only secured docs behind auth
- Downloadable collections for CI/CD use
- Versioning snapshots for rollback and recovery
Security & documentation lifecycle:
- Audit-grade tracking of every doc call
- zngx vs plaid open banking comparison Role-based access to sensitive endpoints
- GDPR and CDR alignment
Need integration support?
- Book a workshop with our integration engineers
- Get endpoint-specific advice
- Request use-case mapping support
zngx.io documentation = scalable integration. It’s your engineering ally.
Stop reverse-engineering unknown parameters.
Read it. Build with it. Go live faster — with zngx.