SERVICE / DETAILother

magent

GET api.magentlab.com/api/calc/aa_gradient

OPEN SERVICE ↗
SONAR SCORE0.000
LIVE PRICE0.005000
BAZAAR LIVEnot compatible
CDP INDEXEDno
DECISION EVIDENCE

Why an agent can trust this route.

1 observations in the last 24h
HANDSHAKE SUCCESS0.0%402 challenge reachable
PAID DELIVERY0.0%settlement observed
P90 LATENCY10023msrecent response window
PRICE DRIFT—advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗
LIVE ENDPOINT METADATA

Alveolar–arterial oxygen gradient from FiO2, barometric pressure, PaCO2, PaO2, and RQ using the simplified alveolar-gas equation (PH2O 47 mm Hg). Deterministic published arithmetic with citation; not a diagnosis.

Resource: api.magentlab.com/api/calc/aa_gradient

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x836Be278f1739fB4308091cD1852F7971Bc19Ee2

Payment methods: eip3009 · Last validation: 2026-09-14 11:04:23.744+00

{
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    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
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      "method": {
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          "HEAD",
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        ],
        "type": "string"
      },
      "headers": {
        "type": "object",
        "additionalProperties": {
          "type": "string"
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      },
      "queryParams": {
        "type": "object",
        "required": [
          "paco2_mm_hg",
          "pao2_mm_hg"
        ],
        "properties": {
          "rq": {
            "type": "number",
            "description": "Respiratory exchange ratio R (0.7-1.0). Omitted uses 0.8."
          },
          "fio2": {
            "type": "number",
            "description": "Inspired oxygen as a fraction (0.21-1.0), not a percent. Omitted uses 0.21 (room air)."
          },
          "pb_mm_hg": {
            "type": "number",
            "description": "Barometric pressure in mm Hg (500-800). Omitted uses 760."
          },
          "pao2_mm_hg": {
            "type": "number",
            "description": "Arterial PO2 in mm Hg (20-700)."
          },
          "paco2_mm_hg": {
            "type": "number",
            "description": "Arterial PCO2 in mm Hg (8-80)."
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object"
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  },
  "paymentRequirements": [
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        "extra": {
          "name": "USD Coin",
          "version": "2",
          "paymentFlow": "upfront",
          "resourceUrl": "https://api.magentlab.com/api/calc/aa_gradient?fio2=0.21&paco2_mm_hg=40&pao2_mm_hg=95&pb_mm_hg=760&rq=0.8",
          "assetTransferMethod": "eip3009"
        },
        "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
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      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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    },
    {
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          "version": "2",
          "withdrawDelay": 86400,
          "receiverAuthorizer": "0x3721824a31197dcDD2984cF43b92B6cc8A87c0Fb",
          "assetTransferMethod": "eip3009"
        },
        "payTo": "0x836Be278f1739fB4308091cD1852F7971Bc19Ee2",
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      "scheme": "batch-settlement",
      "network": "eip155:8453",
      "amountAtomic": "5000"
    }
  ]
}
METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.