Propagates two caller-supplied Cartesian states with constant velocity, analytic
Propagates two caller-supplied Cartesian states with constant velocity, analytically finds the clamped time of closest approach, and compares miss distance with combined hard-body radius. It ignores gravity, covariance, maneuver uncertainty, tracking error, and nonlinear dynamics and is not an operational conjunction assessment.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
1184 msmedian answer time
$0.004listed price per call
$0.004price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://space.halowerk.com/v1/debris-collision
| Category | Everything else |
|---|---|
| Provider host | space.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.004 | 1184 ms |
Example input (from the provider)
{
"body": {
"horizon_seconds": 1800,
"primary_position_km": {
"x": 7000,
"y": 0,
"z": 0
},
"primary_radius_m": 5,
"primary_velocity_km_s": {
"x": 0,
"y": 7.5,
"z": 0
},
"secondary_position_km": {
"x": 7000.08,
"y": -1.2,
"z": 0.03
},
"secondary_radius_m": 2,
"secondary_velocity_km_s": {
"x": -0.0001,
"y": 7.501,
"z": 0
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"horizon_seconds": {
"maximum": 604800,
"minimum": 0,
"type": "number"
},
"primary_position_km": {
"additionalProperties": false,
"properties": {
"x": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"y": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"z": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
}
},
"required": [
"x",
"y",
"z"
],
"type": "object"
},
"primary_radius_m": {
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"primary_velocity_km_s": {
"additionalProperties": false,
"properties": {
"x": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"y": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"z": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
}
},
"required": [
"x",
"y",
"z"
],
"type": "object"
},
"secondary_position_km": {
"additionalProperties": false,
"properties": {
"x": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"y": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"z": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
}
},
"required": [
"x",
"y",
"z"
],
"type": "object"
},
"secondary_radius_m": {
"maximum": 10000,
"minimum": 0,
"type": "number"
},
"secondary_velocity_km_s": {
"additionalProperties": false,
"properties": {
"x": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"y": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"z": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
}
},
"required": [
"x",
"y",
"z"
],
"type": "object"
}
},
"required": [
"primary_position_km",
"primary_velocity_km_s",
"secondary_position_km",
"secondary_velocity_km_s",
"primary_radius_m",
"secondary_radius_m",
"horizon_seconds"
],
"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"
}