{"uid":"cap_vXJqfauMUmB9eJhAsqWa_","slug":"magent-bpp-calculator-manning-1980-3cd0cc26","name":"magent BPP Calculator (Manning 1980)","description":"Manning 1980 fetal biophysical profile. Five caller-assigned variables, each 2 if normal or 0 if abnormal: fetal breathing movements, fetal movements, fetal tone, qualitative amniotic fluid volume, and nonstress test. Score 0-10. 1980 breathing is a 60-second episode in 30 minutes; 1980 fluid is a 1 cm pocket. magent does not ultrasound. Not a delivery order. Does not apply later 30-second breathing, 2 cm pocket, or 8-10/6/<=4 management bands.","url":"https://api.magentlab.com/api/calc/bpp","method":"GET","headers":{},"bodySchema":{"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":["fetal_breathing_movements","fetal_movements","fetal_tone","qualitative_amniotic_fluid_volume","nonstress_test"],"properties":{"fetal_tone":{"type":"boolean","description":"Manning 1980 fetal tone as assigned by the caller. true if normal: at least one episode of active extension of a limb or trunk with return to flexion. false if abnormal: slow extension with return to partial flexion, limb in full extension, or absent fetal movement. magent does not ultrasound. true or false."},"nonstress_test":{"type":"boolean","description":"Manning 1980 nonstress test as assigned by the caller. true if normal (reactive): at least two fetal heart-rate accelerations of at least 15 bpm lasting at least 15 seconds associated with fetal movement in 20 minutes. false if abnormal (nonreactive). magent does not record cardiotocography. true or false."},"fetal_movements":{"type":"boolean","description":"Manning 1980 fetal movements as assigned by the caller. true if normal: at least three discrete body or limb movements in 30 minutes. false if abnormal: two or fewer. magent does not ultrasound. true or false."},"fetal_breathing_movements":{"type":"boolean","description":"Manning 1980 fetal breathing movements as assigned by the caller. true if normal: at least one episode of fetal breathing of at least 60 seconds in 30 minutes. false if abnormal: absent or no 60-second episode. Later 30-second breathing is not used. magent does not ultrasound. true or false."},"qualitative_amniotic_fluid_volume":{"type":"boolean","description":"Manning 1980 qualitative amniotic fluid volume as assigned by the caller. true if normal: at least one pocket of fluid measuring 1 cm in two perpendicular planes. false if abnormal: no pocket or a pocket smaller than 1 cm. Later 2 cm pocket is not used. magent does not ultrasound. true or false."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_GHcsLsVaT-cxi37h0L1GO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the Manning 1980 fetal biophysical profile (BPP) score (0–10) from five caller-supplied boolean parameters","exampleAgentPrompt":"Calculate the Manning 1980 biophysical profile score for a fetus where breathing movements are normal, fetal movements are normal, tone is normal, amniotic fluid volume is abnormal, and the nonstress test is nonreactive.","exampleUseCases":[{"title":"Antepartum surveillance scoring","prompt":"I just finished an ultrasound and NST. Fetal breathing was present for over 60 seconds, I saw three discrete limb movements, tone is normal with good flexion, but the amniotic fluid pocket is less than 1 cm, and the NST was nonreactive. What is the Manning 1980 BPP score?"},{"title":"All-normal BPP confirmation","prompt":"All five biophysical profile components look completely normal — breathing, movements, tone, fluid, and a reactive NST. What does the Manning 1980 BPP score come out to?"},{"title":"Worst-case BPP scoring","prompt":"I have a patient where fetal breathing is absent, movements are only two or fewer, tone is abnormal, amniotic fluid looks very low, and the NST is nonreactive. Can you run the Manning 1980 biophysical profile calculation and tell me the score?"}],"resultDescription":"Returns a BPP score from 0 to 10 calculated under strict Manning 1980 criteria: each of the five components contributes 2 points if normal or 0 if abnormal, yielding even-numbered totals (0, 2, 4, 6, 8, or 10). The endpoint does not provide management recommendations or interpret the score against later scoring bands (e.g., 8–10/6/≤4).","failureModes":["Missing any of the five required boolean query parameters returns a validation error","Non-boolean values for parameters cause schema rejection","Payment not included or insufficient USDC balance results in 402 Payment Required","Network errors or upstream downtime return 5xx responses"],"whenToPreferThis":"Use this endpoint when you need a strict Manning 1980 BPP score computation and you have already gathered the five component assessments from ultrasound and cardiotocography. Prefer this over manual calculation to avoid arithmetic errors. Do NOT use this if you need the modified BPP, later 1987 criteria (30-second breathing, 2 cm AFI pocket), or automated management band recommendations (8–10/6/≤4 guidelines).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:51:15.776Z","isFirstParty":false}