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Saylor Innovations Plant Hardiness Zone Lookup
x402
Saylor Innovations Plant Hardiness Zone Lookup is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Returns the USDA plant hardiness zone, minimum temperature range, and coordinates for a given U.S. ZIP code
Price / call$0.01
Success—
StatusUnknown
How this service works
USDA plant hardiness zone for a U.S. ZIP code - zone, minimum temperature range and coordinates
Output
A JSON object indicating whether the ZIP code was found, the USDA hardiness zone label (e.g. '7b'), the minimum temperature range in degrees Fahrenheit, the latitude and longitude of the ZIP code centroid, and the data source used for the lookup.
Example use cases
Gardener checking zone before planting
“What USDA hardiness zone is ZIP code 97201 in? I want to know if it's safe to plant fig trees there and what the minimum winter temps look like.”
Nursery app filtering plant inventory
“Look up the plant hardiness zone for ZIP code 30301 so I can filter our nursery's plant catalog to only show varieties that survive there.”
Real estate listing enrichment
“Can you get the USDA hardiness zone and minimum temperature range for ZIP code 78701? I want to include it in a property listing so buyers know what they can grow.”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/plants/hardiness-zone/:zip?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, low-cost lookup of the USDA plant hardiness zone for a specific U.S. ZIP code, especially when building gardening apps, plant recommendation engines, or agricultural tools that need zone and minimum temperature data keyed to a postal code.
Side effects
- ZIP code not found in USDA dataset — returns found: false with null zone and temperature fields
- Invalid or non-U.S. ZIP code format — may return not found or an error
- Non-existent ZIP code returns found: false
- Network or upstream data source unavailability may cause errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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