# FieldPulse Input Cost Intelligence

> FieldPulse Input Cost Intelligence is a paid API for AI agents from fieldpulse.theaslangroupllc.com, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-13).

Returns current fertilizer (N/P/K), seed, and crop-protection pricing with breakeven analysis, trend direction, and cost-reduction opportunities for growers and farmer agents.

## Facts

- Endpoint: GET https://fieldpulse.theaslangroupllc.com/api/input-cost
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fieldpulse-input-cost-intelligence-9724baf1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_19F3oTRBEtc3rskllb88l

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-input-cost-intelligence-9724baf1
```

Example prompt: Pull up the current input cost intelligence for corn — I need the latest fertilizer N/P/K, seed, and crop-protection pricing for the Midwest, plus a breakeven analysis and any cost-reduction opportunities I should know about.

## When to prefer this

Choose this endpoint when you need current, granular input cost data (fertilizer N/P/K, seed, crop-protection chemicals) with breakeven analysis for specific crops and regions. Prefer this over generic commodity price APIs when you specifically need farm-input cost intelligence with trend direction and cost-optimization insights tailored for growers and farmer agents.

## Known failure modes

- Unknown or unsupported crop type returns 400 with validation error
- Unsupported region returns 404 or empty dataset
- Stale pricing data if upstream commodity feeds are delayed
- Payment failure (402) if USDC balance is insufficient
- Rate limiting if too many calls are made in a short window

## How this service works

Input cost intelligence for grower and farmer agents. Returns current fertilizer (N/P/K), seed, and crop-protection pricing with breakeven analysis, trend direction, and cost-reduction opportunities.

## Output

Returns structured data including current market prices for fertilizer inputs (nitrogen, phosphorus, potassium), seed costs, and crop-protection product pricing, along with breakeven price calculations, trend direction indicators (rising/flat/falling), and actionable cost-reduction opportunities.

## 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": {
      "crop": {
       "type": "string"
      },
      "lang": {
       "type": "string"
      },
      "region": {
       "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": "US Corn Belt",
  "breakeven_price": "$4.20/bu CBOT (variable costs only)",
  "fertilizer_costs": {
   "trend": "falling",
   "key_driver": "Natural gas prices declining, increased US production",
   "nitrogen_urea_per_tonne": "$350-380 USD"
  },
  "total_variable_cost_estimate": {
   "per_acre": "$480-520 USD",
   "per_tonne_at_target_yield": "$130-145 USD at 11t/ha"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fieldpulse-input-cost-intelligence-9724baf1/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)