# Acute Stroke Dysphagia Screen (ASDS) — Edmiaston 2010

> Acute Stroke Dysphagia Screen (ASDS) — Edmiaston 2010 is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Applies the Edmiaston 2010 Acute Stroke Dysphagia Screen to determine pass/fail based on GCS and four bedside clinical flags.

## Facts

- Endpoint: GET https://api.magentlab.com/api/calc/asds
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/acute-stroke-dysphagia-screen-asds-edmiaston-2010-18584fb2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sOJlvP7u6G4jT6b0Sn3BR

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability acute-stroke-dysphagia-screen-asds-edmiaston-2010-18584fb2
```

Example prompt: Run the Edmiaston 2010 acute stroke dysphagia screen: the patient has a GCS of 14, no facial asymmetry or weakness, no tongue asymmetry or weakness, no palatal asymmetry or weakness, and no signs of aspiration on the 3-ounce water swallow — does this patient pass?

## When to prefer this

Use this endpoint when you need a validated, rule-based implementation of the Edmiaston 2010 ASDS specifically — when the caller has already assigned GCS and the four bedside cranial nerve and swallow flags and needs an authoritative pass/fail determination. Prefer it over manual logic to ensure exact adherence to the published criteria (GCS ≥ 13 threshold, fail-any semantics). Not appropriate as a diagnostic tool or diet order, and not a substitute for formal speech-language pathology evaluation.

## Known failure modes

- Missing required query parameters (gcs or any of the four boolean flags) returns a 400 error
- GCS value outside the integer range 3–15 may produce an unexpected result or error
- Caller provides boolean strings instead of true/false booleans — type mismatch may cause a 400
- Network or payment failure (402 x402 protocol) prevents the call from completing

## How this service works

Acute Stroke Dysphagia Screen (Edmiaston 2010). Pass only when all five hold: GCS ≥13 and no facial, tongue, or palatal asymmetry or weakness, and no 3-ounce water-swallow aspiration signs. Fail-any screen. Caller assigns GCS and the four bedside flags. magent does not examine cranial nerves or administer water. Not a dysphagia diagnosis, not a diet order, and not a medical device.

## Output

Returns a pass or fail result for the Edmiaston 2010 Acute Stroke Dysphagia Screen. Pass requires all five criteria to hold simultaneously: GCS ≥ 13, no facial asymmetry or weakness, no tongue asymmetry or weakness, no palatal asymmetry or weakness, and no signs of aspiration on the 3-ounce water swallow. Any single failing criterion yields a fail result.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [
      "gcs",
      "facial_asymmetry_or_weakness",
      "tongue_asymmetry_or_weakness",
      "palatal_asymmetry_or_weakness",
      "water_swallow_aspiration_signs"
     ],
     "properties": {
      "gcs": {
       "type": "integer",
       "description": "Caller-assigned total GCS as an integer 3-15. Criterion met when GCS ≥ 13; 12 does not meet. magent does not assign GCS (use /api/calc/gcs for eye, verbal, and motor)."
      },
      "facial_asymmetry_or_weakness": {
       "type": "boolean",
       "description": "Facial asymmetry or weakness. true or false as assigned by the caller. Criterion met when false. magent does not examine cranial nerves."
      },
      "tongue_asymmetry_or_weakness": {
       "type": "boolean",
       "description": "Tongue asymmetry or weakness. true or false as assigned by the caller. Criterion met when false. magent does not examine cranial nerves."
      },
      "palatal_asymmetry_or_weakness": {
       "type": "boolean",
       "description": "Palatal asymmetry or weakness. true or false as assigned by the caller. Criterion met when false. magent does not examine cranial nerves."
      },
      "water_swallow_aspiration_signs": {
       "type": "boolean",
       "description": "Signs of aspiration on a 3-ounce water swallow as assigned by the caller. true or false. Criterion met when false. magent does not administer a swallow test."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/acute-stroke-dysphagia-screen-asds-edmiaston-2010-18584fb2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.magentlab.com](https://www.zero.xyz/host/api.magentlab.com/llms.txt)