magent
GET api.magentlab.com/api/calc/rsbi
Why an agent can trust this route.
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.
Observed outcomes
Rapid shallow breathing index (RSBI) as respiratory rate in breaths/min divided by tidal volume in liters (Yang and Tobin 1991). Provide tidal_volume_ml (50–2000) or tidal_volume_l (0.05–2.0), not both. Returns f/VT rounded to one decimal and whether that ratio is greater than 105 breaths/min/L. Not a wean order; magent does not perform a spontaneous breathing trial (SBT).
Resource: api.magentlab.com/api/calc/rsbi
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x836Be278f1739fB4308091cD1852F7971Bc19Ee2
Payment methods: eip3009 · Last validation: 2026-09-14 11:05:06.202+00
{
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"properties": {
"type": {
"type": "string",
"const": "http"
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"headers": {
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},
"queryParams": {
"type": "object",
"required": [
"respiratory_rate"
],
"properties": {
"tidal_volume_l": {
"type": "number",
"description": "Tidal volume in liters (0.05-2.0). Yang and Tobin RSBI uses VT in liters. Provide this or tidal_volume_ml, not both."
},
"tidal_volume_ml": {
"type": "number",
"description": "Tidal volume in milliliters (50-2000). Converted as tidal_volume_l = tidal_volume_ml / 1000. Provide this or tidal_volume_l, not both."
},
"respiratory_rate": {
"type": "integer",
"description": "Respiratory rate in breaths/min (integer 4-80)."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
},
"paymentRequirements": [
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"extra": {
"name": "USD Coin",
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"resourceUrl": "https://api.magentlab.com/api/calc/rsbi?respiratory_rate=20&tidal_volume_l=0.4&tidal_volume_ml=400",
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]
}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.