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agri.halowerk.com via a single DNS TXT record to add the
verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
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Trust score
34/100
grade F · 9 criteria
Uptime
not measured
no direct probes in 30d
Observed inflow · 30d
$1.29
517 tx · on-chain
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
0 snapshots tracked
Owner
unverified
claim this listing →
Dispute or improve this rating
F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾
click to collapse breakdown ▴
F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
pass
Valid AgentCard
10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
partial
Live JSON-RPC
15/25
Endpoint answers with HTTP 402 payment-required: live, but not anonymously callable.
How to earn +10 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
fail
Protocol version
0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info
JWS signature
0/10
Card is unsigned (most published agents are).
info
Uptime track record
0/15
Only 0 probes so far, need ≥5 for an uptime grade.
fail
Skill declaration
0/10
No skills declared in card. Hard to route to.
How to earn +10 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial
Verified Identity
5/10
Provider declared: agri.halowerk.com (https://agri.halowerk.com). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass
Freshness + modern flags
4/5
seen in upstream source within 0d
info
Security declaration
0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.
Activity (audit trail)
last 24h · 0 invocations Public aggregate · no PII recordedNothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.
Uptime
not measured
0 direct probes · 30d
Response
—
no direct probe retained
Skills
0
declared
Streaming
—
SSE-capable
Endpoints
From $0.0020 per call
| Endpoint | Price | Currency |
|---|---|---|
https://agri.halowerk.com/v1/carbon-capture
|
0.003 | USDC |
https://agri.halowerk.com/v1/drone-spray-path
|
0.004 | USDC |
https://agri.halowerk.com/v1/fertilizer-map
|
0.004 | USDC |
https://agri.halowerk.com/v1/harvest-window
|
0.003 | USDC |
https://agri.halowerk.com/v1/livestock-health
|
0.003 | USDC |
https://agri.halowerk.com/v1/pest-outbreak
|
0.003 | USDC |
https://agri.halowerk.com/v1/seed-germination
|
0.002 | USDC |
https://agri.halowerk.com/v1/soil-moisture
|
0.003 | USDC |
https://agri.halowerk.com/v1/supply-spoilage
|
0.003 | USDC |
https://agri.halowerk.com/v1/vertical-farm-hvac
|
0.004 | USDC |
Try it ↗
Opens the operator's playground / docs in a new tab.
Settlement wallet:
0x2880edfff13100677bf97a3cbdf3bc34771c4e5e · basescan ↗
Observed on-chain inflow
verified on-chain
Last 7d
$0.30
277 calls
Last 30d
$1.29
517 calls
USDC inflows on Base. Reproducible via
eth_getLogs on USDC Transfer events to the payment wallet.
Daily 30-day observed-inflow history
~ flat (+0.0%)
2026-09-03
2026-09-08
Peak day: $1.29
Data points: 6
Total tx (30d window): 517
Payment authenticity
evidence confidence
How we measure this →
concentrated_payers
3/5
Payer identities observed; volume is concentrated in a small number of payers.
Assessed window
30d
4 active of 4 observed
Inflow assessed
$0.92
426 transactions
Payer identities
available
1 evidence caveat
shared_settlement_wallet —
The settlement wallet is shared with other indexed agents, so inflow cannot be attributed to this agent alone.
Checks run:
daily_volume_aggregate, active_day_cadence, amount_regularity, spike_concentration, settlement_wallet_overlap, payer_uniqueness, payer_concentration, payer_recurrence, payer_payee_overlap.
Derived from agent_revenue_daily, agents.payment_wallet, agent_payment_transactions.
Measured 2026-09-08.
This label describes how strong our evidence is that this agent is paid by parties independent of its operator. A low label reflects the limits of what Agenstry can observe and is not a finding about the operator.
Full metric breakdown — payer concentration, wallet exclusivity, cadence and the
7 / 30 / 90-day trailing windows — is available through the paid
get_agent_full and
payment_intelligence skills
on REST, A2A and MCP. API docs →
| Agent card | https://agri.halowerk.com |
| Provider | https://agri.halowerk.com |
| Docs | https://agri.halowerk.com |
Discovered via
agentic_market
Health · last 0 probes
Similar agents embedding-nearest
Embed your Agenstry badge
Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.
Markdown / HTML snippets
[](https://agenstry.com/agents/agri.halowerk.com) [](https://agenstry.com/agents/agri.halowerk.com) [](https://agenstry.com/agents/agri.halowerk.com) [](https://agenstry.com/agents/agri.halowerk.com)
Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"_source": "agentic.market",
"service": {
"id": "agri-halowerk-com",
"name": "agri.halowerk.com",
"description": "",
"domain": "agri.halowerk.com",
"provider": "agri.halowerk.com",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://agri.halowerk.com/v1/carbon-capture",
"description": "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 eligibility or verified carbon removal.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "area_hectares",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "bulk_density_kg_per_m3",
"type": "number",
"description": "",
"example": 1320,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "final_organic_carbon_percent",
"type": "number",
"description": "",
"example": 2.05,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "initial_organic_carbon_percent",
"type": "number",
"description": "",
"example": 1.8,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "sampling_depth_cm",
"type": "number",
"description": "",
"example": 30,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/drone-spray-path",
"description": "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 flight-control integration.",
"pricing": {
"amount": "0.004",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "height",
"type": "number",
"description": "",
"example": 80,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "orientation",
"type": "string",
"description": "",
"example": "passes_along_width",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "origin",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "overlap_fraction",
"type": "number",
"description": "",
"example": 0.15,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "swath_width",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "width",
"type": "number",
"description": "",
"example": 120,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/fertilizer-map",
"description": "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.",
"pricing": {
"amount": "0.004",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "cells",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "maximum_rate_kg_per_ha",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "recovery_fraction",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/harvest-window",
"description": "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.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "acceptable_crop_moisture_percent",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "accumulated_degree_days",
"type": "number",
"description": "",
"example": 1380,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "base_temperature_c",
"type": "number",
"description": "",
"example": 8,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "daily_forecast",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "maturity_degree_days",
"type": "number",
"description": "",
"example": 1400,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "maximum_rain_mm",
"type": "number",
"description": "",
"example": 2,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/livestock-health",
"description": "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 qualified source.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "animals",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "reference_ranges",
"type": "object",
"description": "",
"example": null,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/pest-outbreak",
"description": "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 prescribe pesticide use.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "base_temperature_c",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "daily_conditions",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "host_availability_fraction",
"type": "number",
"description": "",
"example": 0.8,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "outbreak_degree_day_threshold",
"type": "number",
"description": "",
"example": 120,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/seed-germination",
"description": "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.",
"pricing": {
"amount": "0.002",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "critical_z",
"type": "number",
"description": "",
"example": 1.96,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "germinated_count",
"type": "number",
"description": "",
"example": 87,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "tested_count",
"type": "number",
"description": "",
"example": 100,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/soil-moisture",
"description": "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 forecast, hydraulic simulation or irrigation command.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "evapotranspiration_mm",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "field_capacity_mm",
"type": "number",
"description": "",
"example": 120,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "initial_water_mm",
"type": "number",
"description": "",
"example": 82,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "irrigation_mm",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "rainfall_mm",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "runoff_fraction",
"type": "number",
"description": "",
"example": 0.08,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/supply-spoilage",
"description": "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 authorization.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "nominal_shelf_life_days",
"type": "number",
"description": "",
"example": 14,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "q10_factor",
"type": "number",
"description": "",
"example": 2,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "reference_temperature_c",
"type": "number",
"description": "",
"example": 4,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "temperature_history",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://agri.halowerk.com/v1/vertical-farm-hvac",
"description": "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 psychrometric state validation.",
"pricing": {
"amount": "0.004",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "envelope_area_m2",
"type": "number",
"description": "",
"example": 1250,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "envelope_u_value_w_per_m2k",
"type": "number",
"description": "",
"example": 0.42,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "equipment_kw",
"type": "number",
"description": "",
"example": 14,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "evapotranspiration_l_per_hour",
"type": "number",
"description": "",
"example": 48,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "indoor_setpoint_c",
"type": "number",
"description": "",
"example": 22,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "lighting_kw",
"type": "number",
"description": "",
"example": 82,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "outdoor_temperature_c",
"type": "number",
"description": "",
"example": 31,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "people_count",
"type": "number",
"description": "",
"example": 5,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "sensible_heat_per_person_w",
"type": "number",
"description": "",
"example": 90,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "ventilation_m3_per_s",
"type": "number",
"description": "",
"example": 1.8,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.002",
"maxAmount": "0.004",
"avgCostPerTransaction": "0.0032",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "",
"tags": [],
"iconUrl": ""
}
}