{In the fast-paced world of modern finance, having clear, modular, and developer-centric API documentation is a critical requirement. When designing embedded finance tools, the quality 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 the AU fintech space. Built for:
- Integration partners managing multi-stack logic
- Product managers mapping out API requirements
- Fintech startups in high-growth mode
The zngx documentation includes:
- Full OpenAPI 3.0 specs
- Language-specific examples in Node.js, Python, Go, PHP, and more
- Error code library with real-world mappings
- 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
- Fetching transaction summaries by wallet or user
- Orchestrating consent via dynamic scopes
Common developer workflows:
- Running payout simulations with mock bank responses
- Visualizing fund flow using test wallets
- Reviewing payload diffs across API versions
Compared to other API documentation portals:
- Stripe: Narrow compliance zngx 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:
- Public-facing read-only reference
- Downloadable collections for CI/CD use
- Versioning snapshots for rollback and recovery
Security & documentation lifecycle:
- Multi-tenant access logs
- 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 a launch platform.
Stop reverse-engineering unknown parameters.
Read it. Build with it. Go live faster — with zngx.