Adds simple degree-days from caller-supplied daily temperatures to an existing accumulatio
Adds simple degree-days from caller-supplied daily temperatures to an existing accumulation, then marks days that meet a supplied maturity threshold, crop-moisture interval and maximum rain constraint. It does not obtain a forecast, model crop physiology, inspect a field or guarantee harvestability.
3000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-01
updated
Provider
agri.halowerk.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "3000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"acceptable_crop_moisture_percent": {
"maximum": 18,
"minimum": 13
},
"accumulated_degree_days": 1380,
"base_temperature_c": 8,
"daily_forecast": [
{
"crop_moisture_percent": 19,
"date": "2026-09-01",
"maximum_temperature_c": 24,
"minimum_temperature_c": 13,
"rain_mm": 0.5
},
{
"crop_moisture_percent": 17,
"date": "2026-09-02",
"maximum_temperature_c": 26,
"minimum_temperature_c": 14,
"rain_mm": 0
},
{
"crop_moisture_percent": 16,
"date": "2026-09-03",
"maximum_temperature_c": 25,
"minimum_temperature_c": 15,
"rain_mm": 4
}
],
"maturity_degree_days": 1400,
"maximum_rain_mm": 2
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"acceptable_crop_moisture_percent": {
"additionalProperties": false,
"properties": {
"maximum": {
"maximum": 100,
"minimum": 0,
"type": "number"
},
"minimum": {
"maximum": 100,
"minimum": 0,
"type": "number"
}
},
"required": [
"minimum",
"maximum"
],
"type": "object"
},
"accumulated_degree_days": {
"maximum": 100000,
"minimum": 0,
"type": "number"
},
"base_temperature_c": {
"maximum": 50,
"minimum": -50,
"type": "number"
},
"daily_forecast": {
"items": {
"additionalProperties": false,
"properties": {
"crop_moisture_percent": {
"maximum": 100,
"minimum": 0,
"type": "number"
},
"date": {
"pattern": "^\\d{4}-\\d{2}-\\d{2}$",
"type": "string"
},
"maximum_temperature_c": {
"maximum": 100,
"minimum": -100,
"type": "number"
},
"minimum_temperature_c": {
"maximum": 100,
"minimum": -100,
"type": "number"
},
"rain_mm": {
"maximum": 1000,
"minimum": 0,
"type": "number"
}
},
"required": [
"date",
"minimum_temperature_c",
"maximum_temperature_c",
"crop_moisture_percent",
"rain_mm"
],
"type": "object"
},
"maxItems": 366,
"minItems": 1,
"type": "array"
},
"maturity_degree_days": {
"maximum": 100000,
"minimum": 0.001,
"type": "number"
},
"maximum_rain_mm": {
"maximum": 1000,
"minimum": 0,
"type": "number"
}
},
"required": [
"accumulated_degree_days",
"maturity_degree_days",
"base_temperature_c",
"acceptable_crop_moisture_percent",
"maximum_rain_mm",
"daily_forecast"
],
"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"
}
}
}Use it
curl
curl "https://agri.halowerk.com/v1/harvest-window" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://agri.halowerk.com/v1/harvest-window");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://agri.halowerk.com/v1/harvest-window")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/15273.json, and this resource appears in /discovery/resources and /discovery/search.