# irrigation-advisor

> irrigation-advisor is a paid API for AI agents from store.cryptotradecalc.com, paid per call via x402, $0.014/call, status unknown (last checked 2026-09-14).

Predicts weekly precipitation, evapotranspiration, and soil water depletion for a given city or coordinates, and recommends optimal irrigation windows for agricultural use.

## Facts

- Endpoint: GET https://store.cryptotradecalc.com/api/irrigation
- Price: $0.014/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/irrigation-advisor-9503a0e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nOd1_tggVjhdV_ewGq2LG

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 irrigation-advisor-9503a0e7
```

Example prompt: What are the irrigation windows I should plan for my farm outside of Fresno, California this week — can you predict evapotranspiration, soil water depletion, and precipitation so I know when and how much to irrigate?

## When to prefer this

Use this endpoint when you need agricultural-specific irrigation planning data — combining precipitation forecasts, evapotranspiration calculations, and soil moisture depletion into actionable irrigation windows. Prefer over generic weather APIs when the use case is farming, crop management, or precision agriculture scheduling.

## Known failure modes

- Missing 'city' query parameter returns an error or empty result
- Unrecognized city name may return no data or a location error
- Service unavailable (HTTP 402 if payment fails or credits exhausted)
- Edge-case coordinates (e.g., ocean locations) may return no meaningful agricultural data

## How this service works

irrigation-advisor: Agricultural Irrigation & Soil Moisture Advisor – predicts weekly precipitation, evapotranspiration, and soil water depletion for any city or coordinates, recommending irrigation windows.

## Output

Returns a weekly forecast including predicted precipitation totals, evapotranspiration rates, soil water depletion levels, and specific recommended irrigation windows — giving farmers actionable scheduling guidance.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "city": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/irrigation-advisor-9503a0e7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from store.cryptotradecalc.com](https://www.zero.xyz/host/store.cryptotradecalc.com/llms.txt)