Back to hvac-calc.x402tookit.com
Card snapshot
hvac-calc.x402tookit.com
·
2026-10-21 05:04:18 UTC
·
5974e99b27ad53798884942d16bb3ddd8bcc3fc3af6ec0843516916ffe99b5a6
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"_source": "agentic.market",
"service": {
"id": "hvac-calc-x402tookit-com",
"name": "hvac-calc.x402tookit.com",
"description": "",
"domain": "hvac-calc.x402tookit.com",
"provider": "hvac-calc.x402tookit.com",
"providerUrl": "",
"category": "",
"networks": [
"Base",
"eip155:137",
"eip155:42161",
"solana:5eykt4usfv8p8njdtrepy1vzqkqzkvdp"
],
"enriched": false,
"endpoints": [
{
"url": "https://hvac-calc.x402tookit.com/air-changes",
"description": "Air changes per hour (ACH) from airflow and room volume, or the CFM needed for a target ACH.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "ach",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "heightFt",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "lengthFt",
"type": "number",
"description": "",
"example": 20,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "widthFt",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"ventilation",
"ach",
"airflow"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://hvac-calc.x402tookit.com/duct-equivalent",
"description": "Equivalent round diameter of a rectangular duct (same friction), or the second side that matches a round duct.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "sideA",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "sideB",
"type": "number",
"description": "",
"example": 8,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"duct",
"sizing",
"rectangular"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://hvac-calc.x402tookit.com/duct-velocity",
"description": "Air velocity (FPM) and velocity pressure (in. wg) in a round or rectangular duct from CFM, or the CFM at a velocity.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "cfm",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "diameterIn",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"duct",
"velocity",
"pressure"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://hvac-calc.x402tookit.com/efficiency-convert",
"description": "Convert EER, COP and kW per ton, and tons, BTU/h and kW of cooling capacity.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "eer",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "tons",
"type": "number",
"description": "",
"example": 3,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"eer",
"cop",
"tons"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://hvac-calc.x402tookit.com/fan-laws",
"description": "Fan affinity laws: new airflow, pressure and power after a speed change (flow ~ N, pressure ~ N^2, power ~ N^3).",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "cfm",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "power",
"type": "number",
"description": "",
"example": 2,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "rpmFrom",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "rpmTo",
"type": "number",
"description": "",
"example": 1200,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "staticPressureInWg",
"type": "number",
"description": "",
"example": 1,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"fan",
"affinity",
"vfd"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://hvac-calc.x402tookit.com/mixed-air",
"description": "Mixed-air temperature of two airstreams (return plus outside air) and the outside-air fraction.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "cfmA",
"type": "number",
"description": "",
"example": 3000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "cfmB",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "tempA",
"type": "number",
"description": "",
"example": 75,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "tempB",
"type": "number",
"description": "",
"example": 95,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"mixing",
"outside-air",
"economizer"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://hvac-calc.x402tookit.com/sensible-heat",
"description": "Sensible heat from airflow and temperature difference (1.08 x CFM x dT), or the CFM needed for a heat load.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "query",
"name": "cfm",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "query",
"name": "deltaTF",
"type": "number",
"description": "",
"example": 20,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"airflow",
"cooling",
"heating"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.02",
"maxAmount": "0.02",
"avgCostPerTransaction": "0.02",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "HVAC Airflow & Load Calc",
"tags": [
"hvac",
"ventilation",
"ach",
"airflow",
"duct",
"sizing",
"rectangular",
"velocity",
"pressure",
"eer",
"cop",
"tons",
"fan",
"affinity",
"vfd",
"mixing",
"outside-air",
"economizer",
"cooling",
"heating"
],
"iconUrl": ""
}
}