Discover / agri-calc.x402tookit.com

Farm & Garden Calc

■ Challenge detected

Hargreaves reference evapotranspiration (mm/day) from max and min temperature, latitude and day of year.

Listed price
$0.02
Challenge detected
1 of the last check
Median response
664 ms
Last checked
21 Oct, 00:26 UTC
In our index since
21 Oct 2026

Endpoint

curl -i https://agri-calc.x402tookit.com/et0-hargreaves
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
10 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://agri-calc.x402tookit.com

  • GET/et0-hargreavesNo price listedHargreaves reference evapotranspiration (mm/day) from max and min temperature, latitude and day of year.
  • GET/npk-blendNo price listedN-P-K analysis of a dry fertilizer blend from components given as analysis:weight, plus elemental P and K.
  • GET/yield-convertNo price listedConvert crop yield between bushels per acre and kg per hectare for corn (56 lb), wheat and soybeans (60 lb).
  • GET/plant-countNo price listedPlants and seeds needed for an area from row and in-row spacing (grid or triangular), with germination allowance.
  • GET/irrigation-timeNo price listedIrrigation run time and water volume to apply a depth over an area at a pump or system flow rate and efficiency.
  • GET/fertilizer-rateNo price listedFertilizer product rate and total needed to hit a target N, P2O5 or K2O rate, and all nutrients it supplies.
  • GET/lime-estimateNo price listedILLUSTRATIVE lime rate estimate to raise soil pH, by texture, product strength and depth. Not a lab recommendation.
  • GET/gddNo price listedGrowing degree days from daily max and min temperatures: modified corn 86/50 F method or the simple standard average.
  • GET/stocking-rateNo price listedGrazing carrying capacity in animal unit months from acres, forage yield, use percent and days, with an optional herd check.
  • GET/feed-rationNo price listedLivestock feed needed per day and for a period from head count, body weight, dry-matter intake, feed moisture and waste.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 10 of 10 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/agri-calc.x402tookit.com

Recent checks

21 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.21 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
21 Oct, 00:26 UTCChallenge detected402664ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Farm & Garden Calc?

Its listed price is $0.02.

What payment terms does Farm & Garden Calc advertise?

The listing advertises x402, Arbitrum, Base, Polygon, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Farm & Garden Calc listed?

In x402 Bazaar. Superstables first indexed it on 21 Oct 2026.

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