agri.halowerk.com
For each field cell, subtracts measured available nutrient from a supplied target and divides positive deficits by an explicit recovery fraction. It reports per-hectare rates and area totals. It does not infer crop targets, validate laboratory samples, account for nutrient chemistry or constitute an agronomic application prescription.
Offering
- Provider
- agri.halowerk.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Weather And Environment
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://agri.halowerk.com/v1/fertilizer-map- MIME type
- Not provided
- First seen
- 2026-10-16T01:57:40.935Z
- Last seen
- Tags
- None supplied
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.004 USDC
Atomic price: 4000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "4000",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
}
]Observed health
- Status
- Healthy
- Latest latency
- 316 ms
- Average latency
- 321 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 7 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"cells": {
"items": {
"additionalProperties": false,
"properties": {
"area_hectares": {
"maximum": 1000000,
"minimum": 0.0001,
"type": "number"
},
"available_kg_per_ha": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"phosphorus": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"potassium": {
"maximum": 100000,
"minimum": 0,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
},
"cell_id": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"target_kg_per_ha": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"phosphorus": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"potassium": {
"maximum": 100000,
"minimum": 0,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
}
},
"required": [
"cell_id",
"area_hectares",
"available_kg_per_ha",
"target_kg_per_ha"
],
"type": "object"
},
"maxItems": 10000,
"minItems": 1,
"type": "array"
},
"maximum_rate_kg_per_ha": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"phosphorus": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"potassium": {
"maximum": 100000,
"minimum": 0,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
},
"recovery_fraction": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 1,
"minimum": 0.01,
"type": "number"
},
"phosphorus": {
"maximum": 1,
"minimum": 0.01,
"type": "number"
},
"potassium": {
"maximum": 1,
"minimum": 0.01,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
}
},
"required": [
"cells",
"recovery_fraction",
"maximum_rate_kg_per_ha"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}Output schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"cells": {
"items": {
"additionalProperties": false,
"properties": {
"area_hectares": {
"maximum": 1000000,
"minimum": 0.0001,
"type": "number"
},
"available_kg_per_ha": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"phosphorus": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"potassium": {
"maximum": 100000,
"minimum": 0,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
},
"cell_id": {
"maxLength": 128,
"minLength": 1,
"type": "string"
},
"target_kg_per_ha": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"phosphorus": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"potassium": {
"maximum": 100000,
"minimum": 0,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
}
},
"required": [
"cell_id",
"area_hectares",
"available_kg_per_ha",
"target_kg_per_ha"
],
"type": "object"
},
"maxItems": 10000,
"minItems": 1,
"type": "array"
},
"maximum_rate_kg_per_ha": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"phosphorus": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"potassium": {
"maximum": 100000,
"minimum": 0,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
},
"recovery_fraction": {
"additionalProperties": false,
"properties": {
"nitrogen": {
"maximum": 1,
"minimum": 0.01,
"type": "number"
},
"phosphorus": {
"maximum": 1,
"minimum": 0.01,
"type": "number"
},
"potassium": {
"maximum": 1,
"minimum": 0.01,
"type": "number"
}
},
"required": [
"nitrogen",
"phosphorus",
"potassium"
],
"type": "object"
}
},
"required": [
"cells",
"recovery_fraction",
"maximum_rate_kg_per_ha"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}