Api Endpoint

solar.halowerk.com

Uses rated electrical power, food mass, start and target temperature, specific heat and an explicit efficiency range supplied by the caller. Optional vessel heat, evaporation and a caller-defined hold phase can be included. It contains no recipes, recipe text, food-specific cooking claims or hidden food database; the output separates the thermodynamic lower bound from the practical range and is not a food-safety clearance.

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Offering

Provider
solar.halowerk.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Science And Education
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://solar.halowerk.com/low-wattage-cooking
MIME type
Not provided
First seen
2026-10-16T01:54:06.400Z
Last seen
Tags
None supplied

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "payTo": "0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E"
  }
]

Observed health

Status
Healthy
Latest latency
321 ms
Average latency
663 ms
HTTP status
204
Last checked
Reachability
100% over 9 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "device_power_w": {
          "description": "Caller-supplied rated electrical input power in watts.",
          "exclusiveMinimum": 0,
          "maximum": 10000,
          "type": "number"
        },
        "efficiency": {
          "additionalProperties": false,
          "properties": {
            "expected": {
              "exclusiveMinimum": 0,
              "maximum": 1,
              "type": "number"
            },
            "high": {
              "exclusiveMinimum": 0,
              "maximum": 1,
              "type": "number"
            },
            "low": {
              "exclusiveMinimum": 0,
              "maximum": 1,
              "type": "number"
            }
          },
          "required": [
            "low",
            "expected",
            "high"
          ],
          "type": "object"
        },
        "evaporation": {
          "additionalProperties": false,
          "properties": {
            "latent_heat_kj_kg": {
              "maximum": 5000,
              "minimum": 0,
              "type": "number"
            },
            "mass_kg": {
              "maximum": 100,
              "minimum": 0,
              "type": "number"
            }
          },
          "required": [
            "mass_kg",
            "latent_heat_kj_kg"
          ],
          "type": "object"
        },
        "food_mass_kg": {
          "description": "Mass being heated in kilograms.",
          "exclusiveMinimum": 0,
          "maximum": 100,
          "type": "number"
        },
        "hold": {
          "additionalProperties": false,
          "properties": {
            "minutes": {
              "maximum": 1440,
              "minimum": 0,
              "type": "number"
            },
            "power_fraction": {
              "description": "Average fraction of rated input power during the hold phase.",
              "maximum": 1,
              "minimum": 0,
              "type": "number"
            }
          },
          "required": [
            "minutes",
            "power_fraction"
          ],
          "type": "object"
        },
        "specific_heat_kj_kg_k": {
          "description": "Caller-supplied effective specific heat of the contents.",
          "exclusiveMinimum": 0,
          "maximum": 10,
          "type": "number"
        },
        "start_temperature_c": {
          "maximum": 200,
          "minimum": -50,
          "type": "number"
        },
        "target_temperature_c": {
          "maximum": 300,
          "minimum": -49,
          "type": "number"
        },
        "vessel": {
          "additionalProperties": false,
          "properties": {
            "mass_kg": {
              "maximum": 100,
              "minimum": 0,
              "type": "number"
            },
            "specific_heat_kj_kg_k": {
              "exclusiveMinimum": 0,
              "maximum": 10,
              "type": "number"
            }
          },
          "required": [
            "mass_kg",
            "specific_heat_kj_kg_k"
          ],
          "type": "object"
        }
      },
      "required": [
        "device_power_w",
        "food_mass_kg",
        "start_temperature_c",
        "target_temperature_c",
        "specific_heat_kj_kg_k",
        "efficiency"
      ],
      "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"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "device_power_w": {
              "description": "Caller-supplied rated electrical input power in watts.",
              "exclusiveMinimum": 0,
              "maximum": 10000,
              "type": "number"
            },
            "efficiency": {
              "additionalProperties": false,
              "properties": {
                "expected": {
                  "exclusiveMinimum": 0,
                  "maximum": 1,
                  "type": "number"
                },
                "high": {
                  "exclusiveMinimum": 0,
                  "maximum": 1,
                  "type": "number"
                },
                "low": {
                  "exclusiveMinimum": 0,
                  "maximum": 1,
                  "type": "number"
                }
              },
              "required": [
                "low",
                "expected",
                "high"
              ],
              "type": "object"
            },
            "evaporation": {
              "additionalProperties": false,
              "properties": {
                "latent_heat_kj_kg": {
                  "maximum": 5000,
                  "minimum": 0,
                  "type": "number"
                },
                "mass_kg": {
                  "maximum": 100,
                  "minimum": 0,
                  "type": "number"
                }
              },
              "required": [
                "mass_kg",
                "latent_heat_kj_kg"
              ],
              "type": "object"
            },
            "food_mass_kg": {
              "description": "Mass being heated in kilograms.",
              "exclusiveMinimum": 0,
              "maximum": 100,
              "type": "number"
            },
            "hold": {
              "additionalProperties": false,
              "properties": {
                "minutes": {
                  "maximum": 1440,
                  "minimum": 0,
                  "type": "number"
                },
                "power_fraction": {
                  "description": "Average fraction of rated input power during the hold phase.",
                  "maximum": 1,
                  "minimum": 0,
                  "type": "number"
                }
              },
              "required": [
                "minutes",
                "power_fraction"
              ],
              "type": "object"
            },
            "specific_heat_kj_kg_k": {
              "description": "Caller-supplied effective specific heat of the contents.",
              "exclusiveMinimum": 0,
              "maximum": 10,
              "type": "number"
            },
            "start_temperature_c": {
              "maximum": 200,
              "minimum": -50,
              "type": "number"
            },
            "target_temperature_c": {
              "maximum": 300,
              "minimum": -49,
              "type": "number"
            },
            "vessel": {
              "additionalProperties": false,
              "properties": {
                "mass_kg": {
                  "maximum": 100,
                  "minimum": 0,
                  "type": "number"
                },
                "specific_heat_kj_kg_k": {
                  "exclusiveMinimum": 0,
                  "maximum": 10,
                  "type": "number"
                }
              },
              "required": [
                "mass_kg",
                "specific_heat_kj_kg_k"
              ],
              "type": "object"
            }
          },
          "required": [
            "device_power_w",
            "food_mass_kg",
            "start_temperature_c",
            "target_temperature_c",
            "specific_heat_kj_kg_k",
            "efficiency"
          ],
          "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"
}