{"api":"v1","generated_at":"2026-10-01T10:19:00.152Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/api-magentlab-com-api-calc-thakar-a7b408","pinned_page":"https://tollindex.com/e/api-magentlab-com-api-calc-thakar-a7b408/at/2026-10-01T05-50Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-10-01T05:50:06.230Z","snapshot_stamp":"2026-10-01T05-50Z","endpoint":{"slug":"api-magentlab-com-api-calc-thakar-a7b408","canonical_url":"https://api.magentlab.com/api/calc/thakar","resource":"https://api.magentlab.com/api/calc/thakar","http_method":"POST","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Thakar 2005 clinical score for acute renal failure requiring dialysis after open-heart surgery. Points from sex, CHF, LVEF <35%, preoperative IABP, COPD, insulin-requiring diabetes, previous cardiac surgery, emergency surgery, procedure type (CABG / valve / CABG+valve / other), and preoperative creatinine (<1.2 / 1.2 to <2.1 / >=2.1 mg/dL). Returns integer score (max 17) and category 0–2 / 3–5 / 6–8 / 9–13. Not a dialysis order; not AKIN or RIFLE staging.","service_name":"magent","declared_category":null,"declared_tags":["thakar","arf","cardiac-surgery","kidney","calculator"],"route_template":null,"registry_updated":"2026-09-28T13:56:11.569Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"calc thakar","category":"other","first_observed_by_toll":"2026-09-28T13:51:25.436Z","last_observed_by_toll":"2026-10-01T05:50:06.230Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-09-28T13:51:25.437Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.005 USDC","amount_units":0.005,"decimals_known":true,"pay_to":"0x836Be278f1739fB4308091cD1852F7971Bc19Ee2","scheme":"exact"}],"counters":{"observed_at":"2026-10-01T05:50:06.230Z","calls_30d":1,"unique_payers_30d":1,"last_called_at":"2026-09-28T13:56:11.415Z"},"validation":{"latest":{"observed_at":"2026-10-01T08:51:43.348Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-10-01"},"uptime":[{"days":7,"observed":5,"passed":5,"ratio":1},{"days":30,"observed":5,"passed":5,"ratio":1},{"days":90,"observed":5,"passed":5,"ratio":1}],"history_90d":[{"observed_at":"2026-10-01T08:51:43.348Z","state":"pass","failed_checks":[],"run_id":"daily-2026-10-01","state_changed":false},{"observed_at":"2026-09-30T08:16:25.914Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-30","state_changed":false},{"observed_at":"2026-09-29T20:25:40.233Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-29","state_changed":false},{"observed_at":"2026-09-28T17:33:53.859Z","state":"pass","failed_checks":[],"run_id":"daily-2026-09-28","state_changed":false},{"observed_at":"2026-09-28T16:46:40.416Z","state":"pass","failed_checks":[],"run_id":"new-after-daily-2026-09-28","state_changed":true}]},"seller":{"wallet":"0x836Be278f1739fB4308091cD1852F7971Bc19Ee2","page":"https://tollindex.com/seller/0x836Be278f1739fB4308091cD1852F7971Bc19Ee2","endpoints":844,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["thakar","arf","cardiac-surgery","kidney","calculator"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2","paymentFlow":"upfront","resourceUrl":"https://api.magentlab.com/api/calc/thakar","assetTransferMethod":"eip3009"},"payTo":"0x836Be278f1739fB4308091cD1852F7971Bc19Ee2","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":600}],"quality":{"lastCalledAt":"2026-09-28T13:56:11.415Z","l30DaysTotalCalls":1,"l30DaysUniquePayers":1},"resource":"https://api.magentlab.com/api/calc/thakar","extensions":{"bazaar":{"info":{"input":{"body":{"items":[{"sex":"male","copd":false,"lvef_lt_35":false,"surgery_type":"cabg","creatinine_mg_dl":1,"insulin_diabetes":false,"creatinine_umol_l":88.42,"emergency_surgery":false,"preoperative_iabp":false,"congestive_heart_failure":false,"previous_cardiac_surgery":false},{"sex":"male","copd":false,"lvef_lt_35":false,"surgery_type":"cabg","creatinine_mg_dl":1,"insulin_diabetes":false,"creatinine_umol_l":88.42,"emergency_surgery":false,"preoperative_iabp":false,"congestive_heart_failure":false,"previous_cardiac_surgery":false}]},"type":"http","method":"POST"},"output":{"type":"json","example":{"path":"/api/calc/thakar","count":2,"items":[{"sex":"male","score":0,"formula":"thakar","citation":{"id":"thakar-2005","doi":"10.1681/ASN.2004040331","pmid":"15563569","title":"A clinical score to predict acute renal failure after cardiac surgery","source":"J Am Soc Nephrol. 2005;16(1):162-168","authors":"Thakar CV, Arrigain S, Worley S, Yared JP, Paganini EP"},"max_score":17,"components":[{"factor":"female","points":0,"present":false},{"factor":"congestive_heart_failure","points":0,"present":false},{"factor":"lvef_lt_35","points":0,"present":false},{"factor":"preoperative_iabp","points":0,"present":false},{"factor":"copd","points":0,"present":false},{"factor":"insulin_diabetes","points":0,"present":false},{"factor":"previous_cardiac_surgery","points":0,"present":false},{"factor":"emergency_surgery","points":0,"present":false},{"value":"cabg","factor":"surgery_type","points":0,"present":false},{"value":1,"factor":"creatinine_mg_dl","points":0,"present":false}],"disclaimer":"Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.","surgery_type":"cabg","thakar_category":"0_to_2","creatinine_mg_dl":1,"formula_expression":"Thakar 2005 = female(1) + congestive_heart_failure(1) + lvef_lt_35(1) + preoperative_iabp(2) + copd(1) + insulin_diabetes(1) + previous_cardiac_surgery(1) + emergency_surgery(2) + surgery_type(cabg 0, valve 1, cabg_valve 2, other 2) + creatinine_mg_dl(<1.2: 0, 1.2 to <2.1: 2, >=2.1: 5); max 17; categories 0-2 / 3-5 / 6-8 / 9-13"},{"sex":"male","score":0,"formula":"thakar","citation":{"id":"thakar-2005","doi":"10.1681/ASN.2004040331","pmid":"15563569","title":"A clinical score to predict acute renal failure after cardiac surgery","source":"J Am Soc Nephrol. 2005;16(1):162-168","authors":"Thakar CV, Arrigain S, Worley S, Yared JP, Paganini EP"},"max_score":17,"components":[{"factor":"female","points":0,"present":false},{"factor":"congestive_heart_failure","points":0,"present":false},{"factor":"lvef_lt_35","points":0,"present":false},{"factor":"preoperative_iabp","points":0,"present":false},{"factor":"copd","points":0,"present":false},{"factor":"insulin_diabetes","points":0,"present":false},{"factor":"previous_cardiac_surgery","points":0,"present":false},{"factor":"emergency_surgery","points":0,"present":false},{"value":"cabg","factor":"surgery_type","points":0,"present":false},{"value":1,"factor":"creatinine_mg_dl","points":0,"present":false}],"disclaimer":"Not a medical device. Deterministic published-formula or published-code output for autonomous agents. A licensed clinician remains responsible for patient care and billing submissions.","surgery_type":"cabg","thakar_category":"0_to_2","creatinine_mg_dl":1,"formula_expression":"Thakar 2005 = female(1) + congestive_heart_failure(1) + lvef_lt_35(1) + preoperative_iabp(2) + copd(1) + insulin_diabetes(1) + previous_cardiac_surgery(1) + emergency_surgery(2) + surgery_type(cabg 0, valve 1, cabg_valve 2, other 2) + creatinine_mg_dl(<1.2: 0, 1.2 to <2.1: 2, >=2.1: 5); max 17; categories 0-2 / 3-5 / 6-8 / 9-13"}]}},"iconUrl":"https://api.magentlab.com/favicon.ico"},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"body":{"type":"object","required":["items"],"properties":{"items":{"type":"array","items":{"type":"object","required":["sex","surgery_type","congestive_heart_failure","lvef_lt_35","preoperative_iabp","copd","insulin_diabetes","previous_cardiac_surgery","emergency_surgery"],"properties":{"sex":{"enum":["female","male"],"type":"string","description":"female or male (Thakar 2005). Female scores 1. Male scores 0. Assigned by the caller."},"copd":{"type":"boolean","description":"COPD requiring medical therapy as assigned by the caller (Thakar 2005). true scores 1. true or false."},"lvef_lt_35":{"type":"boolean","description":"Left-ventricular ejection fraction <35% as assigned by the caller (Thakar 2005). true scores 1. Flag only; do not send an LVEF number. magent does not measure ejection fraction."},"surgery_type":{"enum":["cabg","valve","cabg_valve","other"],"type":"string","description":"cabg (CABG only, reference, 0), valve (valve only, +1), cabg_valve (CABG + valve, +2), or other (other cardiac surgeries such as ventricular aneurysm repair or pericardiectomy, +2). Thakar 2005. Assigned by the caller."},"creatinine_mg_dl":{"type":"number","description":"Preoperative serum creatinine in mg/dL (0.1-20). Provide this or creatinine_umol_l, not both. Thakar 2005 scoring table: <1.2 scores 0; 1.2 to <2.1 scores 2; >=2.1 scores 5. 2.0 mg/dL scores 2. magent does not assay creatinine."},"insulin_diabetes":{"type":"boolean","description":"Insulin-requiring diabetes as assigned by the caller (Thakar 2005). true scores 1. true or false."},"creatinine_umol_l":{"type":"number","description":"Preoperative serum creatinine in µmol/L (9-1768). Converted as mg/dL = µmol/L / 88.42."},"emergency_surgery":{"type":"boolean","description":"Emergency surgery as assigned by the caller (Thakar 2005). true scores 2. true or false."},"preoperative_iabp":{"type":"boolean","description":"Preoperative intra-aortic balloon pump as assigned by the caller (Thakar 2005). true scores 2. true or false."},"congestive_heart_failure":{"type":"boolean","description":"Congestive heart failure as assigned by the caller (Thakar 2005). true scores 1. true or false. magent does not examine the patient."},"previous_cardiac_surgery":{"type":"boolean","description":"Previous cardiac surgery as assigned by the caller (Thakar 2005). true scores 1. true or false."}}},"maxItems":25,"minItems":1}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"type":"string","const":"POST"},"headers":{"type":"object","additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}}},"description":"Thakar 2005 clinical score for acute renal failure requiring dialysis after open-heart surgery. Points from sex, CHF, LVEF <35%, preoperative IABP, COPD, insulin-requiring diabetes, previous cardiac surgery, emergency surgery, procedure type (CABG / valve / CABG+valve / other), and preoperative creatinine (<1.2 / 1.2 to <2.1 / >=2.1 mg/dL). Returns integer score (max 17) and category 0–2 / 3–5 / 6–8 / 9–13. Not a dialysis order; not AKIN or RIFLE staging.","lastUpdated":"2026-09-28T13:56:11.569Z","serviceName":"magent","x402Version":2}]}}