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Use V2 to check one pesticide application or submit a group of fields for asynchronous processing. You receive PULA requirements, runoff and drift assessments, and portal links for review. Select V1 or V2 in the version dropdown. Existing V1 documentation and links remain available. V2 uses a separate hostname; confirm V2 access with AcreBlitz before switching a production integration.

Quickstart

Run a single check and inspect the assessment.

Bulk checks

Submit up to 100 fields with shared products and crops.

Migrate from V1

Review the host, validation, and response changes.

API reference

Browse every V2 endpoint.

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Interpret an assessment

An HTTP 200 response or success: true means the request was handled. Read compliance.status, compliance.processing_complete, and compliance.issues before making a decision. A completed calculation can remain indeterminate when applicability, weather, or field conditions need review. An ESA assessment does not grant unrestricted application clearance. Review the product label, returned PULA text, and unresolved conditions.

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Soil reuse and refreshed results

V2 reuses soil when the field boundary and processing version match. A changed field boundary triggers fresh processing. Background soil enrichment does not rewrite a returned assessment; resubmit the same application to refresh it. Bulk polling responses use Cache-Control: no-store. Do not cache job status as a final assessment.