api.magentlab.com
Base · payout 0x836be278f1739fb4308091cd1852f7971bc19ee2
Answers HTTP 402
unknown. We hold no reading for this seller's endpoints.
no reading date
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
1741 x402-style payments from 4 distinct payers, $8.81 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 1,741
- Outside payers
- 4
- USDC
- 8.81
All USDC received at this payout address: $8.81 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0x836be278f1739fb4308091cd1852f7971bc19ee2 | 844 | unknown | 1741 x402-style payments from 4 distinct payers, $8.81 USDC in the last 7 days (Base, exact read) |
- Hosts
- api.magentlab.com
- Listings
- 844 registered in the x402 catalogue
- Price range
- $0.0050 per call, as registered
- Categories (auto)
- Other (677), Security (82), Developer tools (41), Inference (11), Agents (7), Onchain data (7), Commerce (4), Market data (4), Media (4), Web data (4), Identity (3)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0x836be2…c19ee2 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 844
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://api.magentlab.com/api/calc/2helps2b Struck 2017 2HELPS2B: BIRDs 2 points; LPD or LRDA or BIPD, prior seizure, sporadic epileptiform discharges, frequency >2.0 Hz, and plus features 1 point each. Max 7. Published probable seizure risk: 0→5%, 1→12%, 2→27%, … | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/4at 4AT (Bellelli 2014): alertness (normal 0, abnormal 4) + AMT4 mistake count 0/1/2 + attention 0/1/2 + acute change or fluctuation (false 0, true 4). Max 12. Band 0 unlikely, 1–3 possible cognitive impairment, ≥4 possible… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/4c Knight 2020 ISARIC 4C Mortality Score: age (<50→0, 50–59→2, 60–69→4, 70–79→6, ≥80→7) + male 1 + comorbidity_count (0/1/≥2 → 0/1/2; caller-assigned Charlson-plus-obesity count) + RR (<20→0, 20–29→1, ≥30→2) + room-air SpO… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/4peps Roy 2021 4PEPS Table 3: age <50 −2, 50–64 −1, ≥65 0; chronic respiratory disease −1; HR <80 −1; chest pain and acute dyspnea +1; male +2; estrogen treatment +2; prior VTE +2; syncope +2; 4-week immobility +2; SpO2 <95% … | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/6mwd Enright 1998 predicted six-minute walk distance (meters) from sex, age 40-80, height_cm, and weight_kg (Table 3 height/weight: male 7.57H−5.02age−1.76W−309; female 2.11H−2.29W−5.78age+667). Reports predicted_m and lln_m… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/a1c_eag Nathan/ADAG A1C to estimated average glucose conversion, or the reverse. Provide exactly one of a1c_percent or eAG. Deterministic published equation with citation. | Base | Media | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/aa_gradient 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. | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/aap_pediatric_bp AAP 2017 Flynn Table 3 pediatric BP category (normal, elevated, stage_1, stage_2) from age 1-17 and cuff mm Hg. Age ≥13 uses adult-aligned 120/80, 130/80, and 140/90 cutoffs. Age 1-12 needs caller 90th/95th mm Hg (magen… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/aap_tsb AAP 2022 Kemper KAS 10 intensive phototherapy threshold from Supplemental Tables 1 and 2 by completed GA, age in hours, TSB, and caller-assigned extra neurotoxicity risk factors. Linear interpolation between tabulated h… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/abbey Abbey 2004 observational pain scale from six caller-assigned 0-3 items (vocalization, facial_expression, change_in_body_language, behavioural_change, physiological_change, physical_changes) using that paper's absent/mil… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/abc_score Nunez 2009 ABC (assessment of blood consumption): penetrating mechanism, arrival SBP ≤90 mm Hg, arrival HR ≥120 bpm, and positive FAST; 1 point each, max 4. score_ge_2 is the published ≥2 cutoff (75% sensitive / 86% spe… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/abc2 Kothari 1996 ABC/2 ellipsoid ICH volume: (a_cm × b_cm × c_cm) / 2, rounded to one decimal milliliter. A is the largest diameter, B the perpendicular diameter, and C slice count times thickness; the caller supplies all t… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/abcd2 ABCD2 (Johnston 2007) early stroke-risk score after TIA from age, blood pressure, caller-assigned clinical features, symptom duration, and diabetes (max 7). Bands 0-3, 4-5, and 6-7. Deterministic published score with ci… | Base | Security | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/abg Berend 2014 physiological acid-base assessment. Labels acidemia or alkalemia, primary metabolic vs respiratory process, anion gap (Na-Cl-HCO3), optional albumin-corrected gap, and printed delta-delta. Not a diagnosis, v… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/abic Dominguez 2008 ABIC score from age, bilirubin, creatinine, and INR. ABIC = (age * 0.1) + (bilirubin_mg_dl * 0.08) + (creatinine_mg_dl * 0.3) + (inr * 0.8). Low <6.71, intermediate 6.71–9.0, high >9.0. Not a diagnosis of… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/acc_aha_hf 2013 ACCF/AHA heart-failure stages (Yancy) from four caller flags: high risk for HF, structural heart disease, prior or current HF symptoms, and refractory specialized care. Returns hf_stage A, B, C, D, or not_staged. P… | Base | Security | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/ace Felitti 1998 ACE Study: seven caller-assigned exposure categories (psychological abuse, physical abuse, sexual abuse, mother treated violently, household substance abuse, household mental illness, household incarceratio… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/acef_ii Ranucci 2018 ACEF II for cardiac surgery: ACEF II = age/EF + 2.0 if serum creatinine > 2.0 mg/dL + 3.0 if emergency surgery + 0.2 × (hematocrit points below 36%). Hematocrit ≥ 36% contributes 0. Returns the published sc… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/acetylcysteine_iv Intravenous acetylcysteine milligrams from weight (Prescott 1979). load_mg = weight_kg * 150 over 15 minutes; infusion_4h_mg = weight_kg * 50 over 4 hours; infusion_16h_mg = weight_kg * 100 over 16 hours; total_mg = wei… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/acr_eular_gout ACR/EULAR 2015 gout classification (Neogi). MSU crystals classify without score ≥8; else score ≥8 (max 23). Pattern 0/1/2, characteristics 0–3, time course 0/1/2, tophus 4, urate −4 to 4, MSU-negative −2, imaging 4+4. N… | Base | Inference | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/acr_eular_pmr ACR/EULAR 2012 PMR classification (Dasgupta Table 4). Required: age 50–120, bilateral shoulder aching, abnormal CRP or ESR. Score morning stiffness >45 min 2, hip pain or limited ROM 1, RF or ACPA absent 2, other joint … | Base | Inference | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/acr_eular_ra ACR/EULAR 2010 RA classification (Aletaha Table 3). Required: clinical_synovitis true. Score: joint involvement 0/1/2/3/5 + serology 0/2/3 + abnormal CRP or ESR 1 + duration ≥6 weeks 1; max 10. classified false if anoth… | Base | Inference | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/acr_eular_sjogren ACR/EULAR 2016 primary Sjögren classification (Shiboski Table 3). Required: inclusion_met true (AECG dryness or ESSDAI domain) and exclusion_present false (no radiation, HCV, AIDS, sarcoid, amyloid, GVHD, IgG4-RD). Scor… | Base | Inference | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/action_icu Fanaroff 2018 ACTION ICU integer score (Table 3) for initially hemodynamically stable NSTEMI. Points from age, creatinine, heart rate, systolic BP (lower SBP scores more), troponin × ULN, HF signs, ST depression, absenc… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/ada_diabetes Bang 2009 Table 2 development screening score for undiagnosed diabetes. Age (<40 → 0, 40–49 → 1, 50–59 → 2, ≥60 → 3); male 1; family history of diabetes 1; hypertension 1; BMI (≥40 extremely obese 3; 30–<40 obese 2; 25–… | Base | Security | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/adapt Than 2012 ADAPT 2-hour accelerated diagnostic protocol for emergency chest pain. low_risk is true only when the caller-assigned TIMI UA/NSTEMI score is 0, new ischemic ECG changes are absent, and both 0-hour and 2-hour … | Base | Developer tools | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/add_rs Rogers 2011 aortic dissection detection risk score (ADD-RS). One point per high-risk category with any marker (conditions, pain features, exam features); two markers in the same category still add only 1; max 3. Bands 0… | Base | Security | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/adhere Fonarow 2005 ADHERE CART bedside tree from admission BUN, systolic BP, and serum creatinine. high: BUN>=43, SBP<115, Cr>=2.75; intermediate_1: BUN>=43, SBP<115, Cr<2.75; intermediate_2: BUN>=43, SBP>=115; intermediate_3… | Base | Commerce | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/adrogue_madias Adrogué–Madias change in serum sodium after 1 L of infusate from TBW (child 0.6; adult male 0.6; adult female 0.5; elderly male 0.5; elderly female 0.45) and infusate Na plus K. Deterministic published arithmetic with c… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/age_adjusted_dimer Age-adjusted D-dimer cutoff (Righini 2014 ADJUST-PE). PE excluded only when D-dimer (ng/mL FEU) is strictly below 500 if age <50 or age×10 if age ≥50. Equality is not excluded. FEU only, not DDU; magent does not convert… | Base | Developer tools | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/aih_original Alvarez 1999 revised original IAIHG AIH score, not Hennes 2008 simplified. Caller-assigned sex, ALP:AST/ALT ratio, globulin/IgG, ANA/SMA/LKM titer, AMA, viral markers, drugs, alcohol, additive histology, other autoimmun… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/aims Guy 1976 Abnormal Involuntary Movement Scale (AIMS): seven 0-4 movement items summed (max 28). Rate highest severity observed. Items 8-12 (overall severity, incapacitation, awareness, dental problems, dentures) are requ… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/aims65 Saltzman 2011 AIMS65 for in-hospital mortality in acute upper GI bleeding: albumin <3.0 g/dL, INR >1.5, caller-assigned altered mental status, systolic BP <=90 mm Hg, and age >65; 1 point each, max 5. Albumin 3.0, INR 1… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/ain_risk Moledina 2022 development-model logistic probability of biopsy-proven acute interstitial nephritis from serum creatinine, BUN:creatinine ratio, urine dipstick specific gravity, and dipstick protein (0 or 1+ versus 2+ or… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/air Andersson 2008 appendicitis inflammatory response (AIR) score from caller-assigned vomiting, right-iliac-fossa pain, rebound or guarding (none/light/medium/strong), temperature, WBC, neutrophil percent, and CRP in mg/L … | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/ais_inhalation Endorf 2007 bronchoscopic AIS inhalation injury grade 0-4 as assigned by the caller. Returns ais_grade, the published bronchoscopic description, and high_grade (true when grade is 2-4; those grades had worse survival th… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/akin AKIN 2007 (Mehta Table 2) stage 0-3 from baseline and current creatinine in mg/dL and a caller-assigned urine-output category. Stage is the worse of the two limbs; RRT is stage 3. magent does not assay creatinine, measu… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/albi Johnson 2015 albumin-bilirubin (ALBI) grade from total bilirubin and albumin. xb = 0.66*log10(bilirubin umol/L) + albumin_g_l*(-0.085). Grade 1 if xb <= -2.60, grade 2 if xb <= -1.39, else 3. Returns albi_score (4 decim… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/alc Absolute lymphocyte count from WBC and lymphocyte percent (Shapiro 1998). ALC < 1000 cells/mm3 predicts CD4 < 200; ALC >= 2000 predicts CD4 >= 200. Deterministic published arithmetic with citation. Not a CD4 measurement… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/aldrete Aldrete 1970 postanesthetic recovery score from five caller-assigned 0-2 signs (activity, respiration, circulation, consciousness, color), summed to 0-10. Returns 0_to_7 (close observation), 8_to_9 (acceptable for recov… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/allowable_blood_loss Gross 1983 dilution-corrected allowable blood loss from caller-supplied estimated blood volume and initial versus target hematocrit. Deterministic published arithmetic with citation. Not a transfusion trigger or order. … | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/alsfrs_r Cedarbaum 1999 ALSFRS-R: twelve caller-assigned integers 0-4 (speech, salivation, swallowing, handwriting, cutting_food, dressing_hygiene, turning_in_bed, walking, climbing_stairs, dyspnea, orthopnea, respiratory_insuff… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/alt_70 Raff 2017 ALT-70 for lower-extremity cellulitis vs pseudocellulitis. Caller-assigned unilateral involvement (3), WBC ≥10,000/µL (1), heart rate ≥90 (1), age ≥70 (2); max 7. Bands 0-2 (pseudocellulitis-leaning), 3-4 (ind… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/alteplase_stroke NINDS 1995 IV alteplase milligram arithmetic from weight: total_mg = min(0.9 × weight_kg, 90), 10% bolus, 90% infusion over 60 minutes. Reports milligrams and whether the 90 mg cap applied. Not a medical device, not a p… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/alvarado Alvarado 1986 MANTRELS score from caller-assigned findings, temperature, WBC, and neutrophil percent (max 10). Bands 0-4, 5-6, and 7-10. Deterministic published score with citation; not a diagnosis or operating-room pro… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/amt_10 AMT-10 (Hodkinson 1972): ten caller-assigned correct/incorrect flags. Each correct item scores 1; max 10. Score is the 0–10 sum only. Hodkinson 1972 did not publish a diagnostic cutoff. Flags only; magent does not inter… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/amt_4 AMT-4 (Swain 1997): four caller-assigned flags for age, date of birth, place, and year. Each correct item scores 1; max 4. Impaired cognition is indicated when the score is less than 4 (0–3 impaired; 4 not impaired). Fl… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/anc Absolute neutrophil count from WBC and neutrophil plus band percents. Bodey 1966 granulocyte bands. Deterministic published arithmetic with citation; not a diagnosis. | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/anion_gap Serum anion gap from sodium, chloride, and bicarbonate, with or without potassium. formula=without_k or formula=with_k is required; magent does not pick one. Deterministic Emmett–Narins 1977 arithmetic with citation. No… | Base | Other | $0.005 | 2026-10-05 |
https://api.magentlab.com/api/calc/ap_prediction Jin 2018 ED model for early diagnosis of acute pancreatitis when lipase is at least 3x ULN. Integer points: prior episodes 0/1/2/3/4, cholelithiasis +2, abdominal surgery in 2 months -2, epigastric pain +2, worsening pa… | Base | Developer tools | $0.005 | 2026-10-05 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.