Uses the Kozeny-Carman relation with supplied porosity and pore diameter, then a
Uses the Kozeny-Carman relation with supplied porosity and pore diameter, then applies Darcy’s law with supplied thickness, viscosity and pressure drop. It is an idealized homogeneous porous-medium calculation, not scaffold design validation, cell-transport modeling, biocompatibility assessment or medical guidance.
Answeringour last check, 2026-09-24
1 of 1checks answered this week
884 msmedian answer time
$0.003listed price per call
$0.003price 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://bio.halowerk.com/v1/tissue-scaffold
| Category | Everything else |
|---|---|
| Provider host | bio.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.003 | 884 ms |
Example input (from the provider)
{
"body": {
"fluid_dynamic_viscosity_pa_s": 0.001,
"kozeny_constant": 180,
"mean_pore_diameter_um": 180,
"porosity_fraction": 0.72,
"pressure_drop_pa": 1200,
"scaffold_thickness_mm": 4
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"fluid_dynamic_viscosity_pa_s": {
"maximum": 1000000,
"minimum": 1e-09,
"type": "number"
},
"kozeny_constant": {
"maximum": 10000,
"minimum": 1,
"type": "number"
},
"mean_pore_diameter_um": {
"maximum": 1000000,
"minimum": 0.001,
"type": "number"
},
"porosity_fraction": {
"maximum": 0.99,
"minimum": 0.01,
"type": "number"
},
"pressure_drop_pa": {
"maximum": 1000000000000,
"minimum": -1000000000000,
"type": "number"
},
"scaffold_thickness_mm": {
"maximum": 1000000,
"minimum": 0.001,
"type": "number"
}
},
"required": [
"porosity_fraction",
"mean_pore_diameter_um",
"scaffold_thickness_mm",
"fluid_dynamic_viscosity_pa_s",
"pressure_drop_pa"
],
"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"
}