Power Automate Maker Favourite
Null-Safe Power Automate "Parse JSON" Schema Generator & Broken JSON Repair
Power Automate’s built-in "Generate from sample" crashes at runtime whenever an API returns null! Paste any sample (even slightly broken LLM JSON) to get a production-hardened ["string", "null"] schema.
1. Input Payload
2. Live Zetaleap JSON Output
Ready — click "Load Sample CRM Payload with Nulls" to inspect live output...
Why Enterprise Power Automate Makers Use This
- ✓ Automatically wraps nullable scalar types as ["string", "null"] so Power Automate Parse JSON never fails on optional ERP/CRM fields.
- ✓ Merges heterogeneous objects inside arrays so optional properties on item #2 are never missed.
- ✓ Ready to paste straight into the Power Automate Parse JSON schema box in 1 click.
Frequently Asked Questions
Why does Power Automate Parse JSON fail with "Expected String but got Null"?
When you click "Generate from sample" in Power Automate with a string value present, it emits {"type": "string"} instead of {"type": ["string", "null"]}. Zetaleap generates null-safe union types automatically across every nested property.