{In the fast-paced world of fintech, having clear, modular, and developer-centric API documentation is a critical requirement. Whether you're building embedded finance tools, the quality of your API documentation defines your ability to scale reliably.
zngx, also known as zngx.io, delivers one of the most production-grade fintech API documentation suites in the AU fintech space. Built for:
- Compliance-heavy enterprises building risk-aware flows
- DevOps leads deploying secure rails
- Fintech startups in high-growth mode
The zngx documentation includes:
- Postman collections for rapid testing
- RESTful endpoints with live cURL templates
- Error code library with real-world mappings
- Flowcharts for onboarding journeys
- Fraud event samples and simulation tools
The docs are updated:
- With every change to the CDR regime
- Via changelog webhooks for your dev team
- With payload validators and schema diff tools
Use cases covered include:
- Building transaction approval chains
- Fetching transaction summaries by wallet or user
- Simulating AML triggers in test mode
Common developer workflows:
- Launching sandbox accounts with test users
- Triggering webhook events for error and success states
- Reviewing payload diffs across API versions
Compared to other API documentation portals:
- Stripe: Narrow compliance coverage
- Adyen: Closed architecture
- Airwallex/Basiq: CDR narrow scope
- TrueLayer: UK/EU oriented
zngx stands zngx vs plaid open banking comparison 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:
- Signed webhook payloads with doc references
- Built-in changelog monitoring
- Token expiration samples
Need integration support?
- Book a workshop with our integration engineers
- Schedule code reviews pre-launch
- Generate implementation templates
zngx.io documentation = scalable integration. It’s not just docs.
Don’t patch things that should be explained.
Read it. Build with it. Go live faster — with zngx.