Agentic Commerce

What agents actually call and pay for on-chain, aggregated across x402 and MPP. Identified sellers only.

840 services · 2.5K on-chain calls (all-time) · $13.75 on-chain revenue (USDC) · Updated 6 hours ago

Calls over timeLast 90 days

33.98M↓ 21.9%calls · all-timecallsvolume

90 days ago45dToday

Top 8 sellers by callsShare of total

12%of all calls from top 8 sellers

Magentlab300

← All sellersMagentlab servicesestimated split across this seller's services

#ServicePriceRatingCallsTotal volume ($)

1Krebs 2009 PEG Score Calculatorby Magentlab$0.005 / call—3est.$0.02 2HEADS-ED Pediatric Mental Health Triage Score (Cappelli 2012)by Magentlab$0.005 / call—3est.$0.02 3Pardanani 2018 MAPS Hybrid Prognostic Score for Systemic Mastocytosisby Magentlab$0.005 / call—3est.$0.02 4magent Rome IV Infant Dyschezia Calculatorby Magentlab$0.005 / call—3est.$0.02 5Mazzaferro 2018 Metroticket 2.0 HCC Transplant Criteria Calculatorby Magentlab$0.005 / call—3est.$0.02 6POMPE-C 30-Day Mortality Calculator for Cancer + Acute PEby Magentlab$0.005 / call—3est.$0.02 7Rome IV Biliary Pain Classifier (Cotton 2016)by Magentlab$0.005 / call—3est.$0.02 8ED Buprenorphine Dose Lookup (D'Onofrio 2015)by Magentlab$0.005 / call—3est.$0.02 9magent IVT Contraindications Checker (Powers 2018 Table 6 Class III: Harm)by Magentlab$0.005 / call—3est.$0.02 10Kasymjanova 2010 Prognostic Index for Advanced NSCLC (magent)by Magentlab$0.005 / call—3est.$0.02 11Callery 2013 Fistula Risk Score Calculator (Pancreatoduodenectomy)by Magentlab$0.005 / call—3est.$0.02 12Magent Laughon 2011 Simplified Bishop Score Calculatorby Magentlab$0.005 / call—3est.$0.02 13Mentzer Index Calculatorby Magentlab$0.005 / call—3est.$0.02 14Bicarbonate Deficit Calculator (Adrogué–Madias)by Magentlab$0.005 / call—3est.$0.02 154Ts Score Calculator for Heparin-Induced Thrombocytopenia (HIT)by Magentlab$0.005 / call—3est.$0.02 16NEXUS Chest CT Decision Rule Calculator (Rodriguez 2015)by Magentlab$0.005 / call—3est.$0.02 17NUTRIC Score Calculator (Original 6-Variable, Heyland 2011)by Magentlab$0.005 / call—3est.$0.02 18TWIST Score Calculator (Barbosa 2013) — Testicular Torsion Riskby Magentlab$0.005 / call—3est.$0.02 19magent UCEIS Calculator (Travis 2013)by Magentlab$0.005 / call—3est.$0.02 20mSOAR Stroke Early Mortality Score Calculatorby Magentlab$0.005 / call—3est.$0.02 21magent Rome IV CHS Calculatorby Magentlab$0.005 / call—3est.$0.02 22HACOR Score Calculator (Duan 2017)by Magentlab$0.005 / call—3est.$0.02 23Magent D:A:D CKD Risk Score (Mocroft 2015 Table 2)by Magentlab$0.005 / call—3est.$0.02 24HFA-ICOS Baseline Cardiovascular Risk Calculator (VEGF Inhibitors/TKIs)by Magentlab$0.005 / call—3est.$0.02 25Magent Myxedema Coma Score (Popoveniuc 2014)by Magentlab$0.005 / call—3est.$0.02 26GARFIELD-AF 1-Year Risk Calculator (Fox 2017)by Magentlab$0.005 / call—3est.$0.02 27magent STONE Nephrolithometry Score (Okhunov 2013)by Magentlab$0.005 / call—3est.$0.02 28Marburg Heart Score (MHS) Calculatorby Magentlab$0.005 / call—3est.$0.02 29HAPS (Harmless Acute Pancreatitis Score) Calculatorby Magentlab$0.005 / call—3est.$0.02 30RIPASA Score Calculatorby Magentlab$0.005 / call—3est.$0.02 31ROPE Score Calculator (Risk of Paradoxical Embolism)by Magentlab$0.005 / call—3est.$0.02 32Simplified AIH Score Calculator (Hennes 2008)by Magentlab$0.005 / call—3est.$0.02 33Sokal CML Prognostic Index Calculatorby Magentlab$0.005 / call—3est.$0.02 34Vancouver Chest Pain Rule (Christenson 2006)by Magentlab$0.005 / call—3est.$0.02 35Miller 2013 ATLAS Score Calculator for Clostridioides difficileby Magentlab$0.005 / call—3est.$0.02 36AWOL Delirium Risk Score (Douglas 2013)by Magentlab$0.005 / call—3est.$0.02 37Berlin ARDS Classification Calculator (magent)by Magentlab$0.005 / call—3est.$0.02 38CHA2DS2-VA Stroke Risk Score (ESC 2024)by Magentlab$0.005 / call—3est.$0.02 39CLIF-C ACLF Score Calculator (Jalan 2014)by Magentlab$0.005 / call—3est.$0.02 40CNS-IPI Calculator (Schmitz 2016) — DLBCL CNS Relapse Riskby Magentlab$0.005 / call—3est.$0.02 41Dutch Lipid Clinic Network (DLCN) Familial Hypercholesterolaemia Scoreby Magentlab$0.005 / call—3est.$0.02 42Tavaglione 2023 Fibrotic NASH Index (FNI) Calculatorby Magentlab$0.005 / call—3est.$0.02 43magent EREFS Calculator (Hirano 2013 Modified)by Magentlab$0.005 / call—3est.$0.02 44FAST-ED Stroke Severity Score Calculatorby Magentlab$0.005 / call—3est.$0.02 45HINTS Examination Interpreter (Kattah 2009)by Magentlab$0.005 / call—3est.$0.02 46magent HITS Intimate Partner Violence Screenerby Magentlab$0.005 / call—3est.$0.02 47Fardet 2014 HScore Calculatorby Magentlab$0.005 / call—3est.$0.02 48magent Edmonton Obesity Staging System (EOSS) Stage Lookupby Magentlab$0.005 / call—3est.$0.02 49magent ESUS Classifierby Magentlab$0.005 / call—3est.$0.02 50EUROMACS Right-Sided Heart Failure Score Calculatorby Magentlab$0.005 / call—3est.$0.02 51Leiden Arthritis Prediction Rule Calculator (van der Helm-van Mil 2007)by Magentlab$0.005 / call—3est.$0.02 52AUA Symptom Index (Barry 1992) Calculatorby Magentlab$0.005 / call—3est.$0.02 53BALL Score Calculator (Soumerai 2019) for Relapsed/Refractory CLLby Magentlab$0.005 / call—3est.$0.02 54magent BARS Score Lookupby Magentlab$0.005 / call—3est.$0.02 55IMPROVE Bleeding Risk Score (Decousus 2011)by Magentlab$0.005 / call—3est.$0.02 56BOPS (Behavioural Observational Pain Scale) Calculatorby Magentlab$0.005 / call—3est.$0.02 57DAS28-ESR Calculator (Prevoo 1995)by Magentlab$0.005 / call—3est.$0.02 58magent DIRE Score Calculator (Belgrade 2006)by Magentlab$0.005 / call—3est.$0.02 59magent Disease Steps Calculator (Hohol 1995)by Magentlab$0.005 / call—3est.$0.02 60magent BAWS Calculatorby Magentlab$0.005 / call—3est.$0.02 61magent BED Calculator (Fowler 1989)by Magentlab$0.005 / call—3est.$0.02 62Pizov 1999 Blast Lung Injury Severity Calculatorby Magentlab$0.005 / call—3est.$0.02 63Boer 1984 Lean Body Mass (Fat-Free Mass) Calculatorby Magentlab$0.005 / call—3est.$0.02 64IMWG 2014 Multiple Myeloma Requiring Therapy Criteria Calculatorby Magentlab$0.005 / call—3est.$0.02 65OSIRIS Osteoporosis Index of Risk Calculator (Sedrine 2002)by Magentlab$0.005 / call—3est.$0.02 66magent Pack-Years Calculatorby Magentlab$0.005 / call—3est.$0.02 67PC-PTSD-5 PTSD Screen Calculator (Prins 2016)by Magentlab$0.005 / call—3est.$0.02 68PE-SARD Score Calculator (Chopard 2021)by Magentlab$0.005 / call—3est.$0.02 69Rome IV CNVS (B3a) Criterion Calculatorby Magentlab$0.005 / call—3est.$0.02 70Rome IV Functional Defecation Disorder Calculator (Rao 2016)by Magentlab$0.005 / call—3est.$0.02 71Rome IV Infant Constipation Calculator (Benninga 2016 G7)by Magentlab$0.005 / call—3est.$0.02 72magent Rome IV Reflux Hypersensitivity Calculatorby Magentlab$0.005 / call—3est.$0.02 73Narcotics Bowel Syndrome (Rome IV NBS / D2) Calculatorby Magentlab$0.005 / call—3est.$0.02 74EPIPHANY CHAID Risk Stratifier for Cancer-Associated PEby Magentlab$0.005 / call—3est.$0.02 75Gupta 2013 Postoperative Pneumonia Risk Calculatorby Magentlab$0.005 / call—3est.$0.02 76RESP Score Calculator (Schmidt 2014)by Magentlab$0.005 / call—3est.$0.02 77Reynolds Risk Score (Women) — Ridker JAMA 2007 Model Bby Magentlab$0.005 / call—3est.$0.02 78Rome IV H2a Pediatric Functional Dyspepsia Calculatorby Magentlab$0.005 / call—3est.$0.02 79Terrapon 2021 TDN Grade Calculatorby Magentlab$0.005 / call—3est.$0.02 80Barbour 2019 IgAN 5-Year Risk Model (Race-Free)by Magentlab$0.005 / call—3est.$0.02 81IMPACT Prognostic Score for Traumatic Brain Injury (Steyerberg 2008)by Magentlab$0.005 / call—3est.$0.02 82Armstrong 2018 PREVAIL Cox Linear Predictor for mCRPC Overall Survivalby Magentlab$0.005 / call—3est.$0.02 83Salivary Gland Cancer PORT Survival Cox Predictor (Jacobs 2022)by Magentlab$0.005 / call—3est.$0.02 84magent AIN Risk Calculator (Moledina 2022)by Magentlab$0.005 / call—3est.$0.02 85Endorf 2007 Bronchoscopic AIS Inhalation Injury Grade Lookupby Magentlab$0.005 / call—3est.$0.02 86ARDSNet Predicted Body Weight & Tidal Volume Calculatorby Magentlab$0.005 / call—3est.$0.02 87ASCOD Ischemic Stroke Phenotyping (Amarenco 2013)by Magentlab$0.005 / call—3est.$0.02 88Bastion Classification of Lower-Limb IED Injuryby Magentlab$0.005 / call—3est.$0.02 89Miller 1983 ESR Upper Limit Calculatorby Magentlab$0.005 / call—3est.$0.02 90magent Montreal IBD Phenotype Classifierby Magentlab$0.005 / call—3est.$0.02 91magent mRECIST Calculator (Lencioni 2010)by Magentlab$0.005 / call—3est.$0.02 92Hegele 2025 NAFCS Score Calculator (FCS Likelihood)by Magentlab$0.005 / call—3est.$0.02 93magent NINCDS-ADRDA Diagnostic Category Lookupby Magentlab$0.005 / call—3est.$0.02 94PAS-II Calculator (Wolfe 2005 Patient Activity Scale II)by Magentlab$0.005 / call—3est.$0.02 95Wolfe 2005 Patient Activity Scale (PAS) for Rheumatoid Arthritisby Magentlab$0.005 / call—3est.$0.02 96SAVE Score Calculator (Schmidt 2015)by Magentlab$0.005 / call—3est.$0.02 97Hardin 2019 SCARF Score Calculatorby Magentlab$0.005 / call—3est.$0.02 98magent SCORMA Calculatorby Magentlab$0.005 / call—3est.$0.02 99magent SETscore Calculator (Schönenberger 2016)by Magentlab$0.005 / call—3est.$0.02 100Modified Sgarbossa Criteria Calculator (Smith 2012)by Magentlab$0.005 / call—3est.$0.02

On-chain settles to one wallet per seller, so multi-service sellers are shown as a single seller row (per-service on-chain isn't attributable). All-time reflects on-chain history collected since tracking began.