agri.halowerk.com
https://agri.halowerk.comConverts area, sampling depth, bulk density and initial/final organic-carbon mass fractions into stock estimates and a gross CO2-equivalent difference. This is a simple stock-difference calculation; it does not establish additionality, permanence, leakage, sampling representativeness, credit eligibility or verified carbon removal.
Paid verification
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Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.
Quality grade
How grading works- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✓ Payment address on record
- ✓ Settlement network declared
- ✓ Price declared
Paid endpoints
10 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.
https://agri.halowerk.com/v1/soil-moisture
Runs a deterministic bucket balance for each supplied day. Rain is reduced by a caller-selected runoff fraction, evapotranspiration is subtracted, water above field capacity is reported as drainage, and storage is bounded at zero. This is a root-zone accounting model, not a sensor reading, weather f
https://agri.halowerk.com/v1/pest-outbreak
Accumulates simple daily degree-days above a supplied base temperature and combines threshold progress with mean humidity and host availability. The score is a deterministic planning heuristic over caller data; it does not identify a pest, ingest surveillance data, model population dynamics or presc
https://agri.halowerk.com/v1/fertilizer-map
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
https://agri.halowerk.com/v1/livestock-health
Compares temperature, heart rate and an activity ratio with ranges supplied by the caller, then reports normalized deviations and a simple screening band. It is species-agnostic arithmetic, not veterinary diagnosis, remote monitoring, triage or treatment advice; reference ranges must come from a qua
https://agri.halowerk.com/v1/harvest-window
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.
https://agri.halowerk.com/v1/carbon-capture
Converts area, sampling depth, bulk density and initial/final organic-carbon mass fractions into stock estimates and a gross CO2-equivalent difference. This is a simple stock-difference calculation; it does not establish additionality, permanence, leakage, sampling representativeness, credit eligibi
https://agri.halowerk.com/v1/vertical-farm-hvac
Adds lighting, equipment, people, envelope and ventilation heat flows at one supplied operating point, and converts evapotranspiration into a latent moisture-removal load. It is a steady-state sizing estimate without duct losses, thermal mass, equipment curves, controls, infiltration uncertainty or
https://agri.halowerk.com/v1/drone-spray-path
Builds parallel passes over an axis-aligned rectangle using supplied swath width and overlap, alternating travel direction to reduce deadhead distance. Coordinates are in caller-supplied local units. It does not use maps, terrain, wind, obstacles, battery limits, no-fly zones, chemical rules or flig
https://agri.halowerk.com/v1/seed-germination
Computes the observed germination rate and a Wilson score interval from germinated and tested counts using a supplied normal critical value. It does not correct sampling bias, test vigor, identify disease or predict field emergence.
https://agri.halowerk.com/v1/supply-spoilage
Converts each supplied storage segment into equivalent ageing at a reference temperature using a caller-supplied Q10 factor, then compares the sum with nominal shelf life. This empirical approximation is not a microbial model, food-safety decision, sensor feed, cold-chain certification or release au
How to call
curl -sS -i -X GET https://agri.halowerk.com # expect HTTP 402 Payment Required (about $0.002/call)
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