Graham 2006 ONLS
Graham 2006 ONLS: caller-assigned arm_scale 0-5 plus leg_scale 0-7. Sum 0-12. Score 0 is no limitations. Arm 5 or leg 7 is no purposeful movement of that region. Leg 0 requires walking, stairs, and running unaffected. Remaining grades match ODSS; this is not ODSS and not Adjusted ONLS. magent does not observe the patient. No published total-score severity bands. Not a diagnosis and not a medical device.
Asked 1.4x its listed price for its own exampleour last check, 2026-09-28
1 of 1checks answered this week
648 msmedian answer time
$0.005listed price per call
$0.007price 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://api.magentlab.com/api/calc/onls
| Category | Everything else |
|---|---|
| Provider host | api.magentlab.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 0 from 0 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-28 | valid payment request | 402 | $0.007 | 648 ms |
Example input (from the provider)
{
"body": {
"items": [
{
"arm_scale": 2,
"leg_scale": 3
},
{
"arm_scale": 2,
"leg_scale": 3
}
]
},
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"items": {
"items": {
"properties": {
"arm_scale": {
"description": "Caller-assigned Graham 2006 ONLS arm scale (integer 0-5): 0 normal; 1 minor symptoms not affecting listed functions; 2 disability affecting but not preventing any listed function; 3 preventing at least one but not all listed functions; 4 both arms preventing all listed functions but purposeful movement still possible; 5 both arms preventing all purposeful movements. Listed functions: wash and brush hair, turn a key, use knife and fork (or spoon), do/undo buttons or zips, dress the upper body. magent does not observe the patient.",
"enum": [
0,
1,
2,
3,
4,
5
],
"type": "integer"
},
"leg_scale": {
"description": "Caller-assigned Graham 2006 ONLS leg scale (integer 0-7): 0 walking, climbing stairs, and running not affected; 1 walking/stairs/running affected but gait does not look abnormal; 2 walks independently but gait looks abnormal; 3 requires unilateral support to walk 10 metres; 4 requires bilateral support to walk 10 metres; 5 requires wheelchair to travel 10 metres but able to stand and walk 1 metre with help of one person; 6 restricted to wheelchair, unable to make any purposeful movement of the legs; 7 restricted to wheelchair or bed most of the day, unable to make any purposeful movements of the legs. magent does not observe the patient.",
"enum": [
0,
1,
2,
3,
4,
5,
6,
7
],
"type": "integer"
}
},
"required": [
"arm_scale",
"leg_scale"
],
"type": "object"
},
"maxItems": 25,
"minItems": 1,
"type": "array"
}
},
"required": [
"items"
],
"type": "object"
},
"headers": {
"additionalProperties": {
"type": "string"
},
"type": "object"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}