# FieldPulse Crop Health Intelligence API

> FieldPulse Crop Health Intelligence API is a paid API for AI agents from fieldpulse.theaslangroupllc.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Returns synthesized crop health assessments combining satellite NDVI, weather forecasts, soil data, and agronomic context for a given crop and location

## Facts

- Endpoint: GET https://fieldpulse.theaslangroupllc.com/api/crop-health
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fieldpulse-crop-health-intelligence-api-ccb88cf0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BqLV0Dt8CN9ad_G7CfS3E

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability fieldpulse-crop-health-intelligence-api-ccb88cf0
```

Example prompt: What's the current crop health situation for my corn field at 41.88°N, 87.62°W in Illinois — give me the health score, NDVI status, soil moisture, and any recommended actions I should take?

## When to prefer this

Use this endpoint when you need a unified, multi-source crop health summary for a specific field location and crop type — particularly when you want NDVI satellite context, soil moisture, urgency scoring, and actionable agronomic recommendations in a single call rather than querying satellite, weather, and soil APIs separately.

## Known failure modes

- Missing or invalid coordinates return an error or empty region
- Unsupported crop type may return null or partial data
- Soil temperature is not published by licensed sources and returns null with explanatory note
- NDVI data may lag satellite pass schedules, reducing freshness
- Network or upstream data provider outage causes 5xx response
- Payment not fulfilled (x402) results in 402 status and no data returned

## How this service works

Global precision agriculture intelligence API. Synthesizes satellite NDVI data, MET Norway weather forecasts, NASA POWER soil and climate data, USDA WASDE, FAO, and EPPO into structured, actionable…

## Output

Returns a JSON object with: crop type, region label, health score (0–100), urgency level (e.g. 'monitor'), NDVI status and interpretation relative to seasonal average and growth stage, soil conditions including surface wetness fraction and moisture status (with lag days and units note), and a list of recommended agronomic actions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "lat": {
       "type": "string"
      },
      "lon": {
       "type": "string"
      },
      "crop": {
       "type": "string"
      },
      "lang": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "errors": {
     "type": "object",
     "description": "Documented error responses, keyed by HTTP status code",
     "additionalProperties": {
      "type": "object",
      "required": [
       "description"
      ],
      "properties": {
       "example": {
        "type": "object"
       },
       "description": {
        "type": "string"
       }
      }
     }
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "crop": "corn",
  "region": "41.88°N 87.62°W (Illinois, US)",
  "urgency": "monitor",
  "health_score": 74,
  "ndvi_context": {
   "status": "slightly below seasonal average",
   "interpretation": "Adequate canopy development for V6 growth stage"
  },
  "overall_health": "good",
  "soil_conditions": {
   "as_of": "2026-07-09",
   "lag_days": 4,
   "units_note": "Fraction of saturation (0-1), observed and lagged — NOT volumetric water content.",
   "soil_temp_c": null,
   "soil_temp_note": "Soil temperature is not published by our licensed sources.",
   "moisture_status": "adequate",
   "soil_wetness_surface_frac_0_1": 0.48
  },
  "recommended_actions": [
   "Monitor for rootworm pressure",
   "Side-dress nitrogen if next rain event exceeds 25mm"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fieldpulse-crop-health-intelligence-api-ccb88cf0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from fieldpulse.theaslangroupllc.com](https://www.zero.xyz/host/fieldpulse.theaslangroupllc.com/llms.txt)