x402watch

37,650 paid endpoints are listed. 23,105 answered a real 402 at the last check.

Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.

Last check 2026-09-30 12:50 UTC · 37,650 probed

23,105 answering 4029,225 down4,327 rejecting993 no paywall2,783 price drift
  1. 73www.tereno.xyz/api/v1/capabilities/contract.guard/invokeIs this Base contract safe to interact with? Detect whether an address has no code, is an upgradeable proxy, or is currently paused, and get a bounded allow, review or block trust verdict with evidence and block freshness before you call it. Positive-sum by design: $0.03 when nobody has checked this contract yet, $0.02 on a shared bytecode fingerprint, $0.01 once another agent has computed the full answer — and the wallet that computed it first earns a share of every reuse.$0.03 $0.10 Base135 ms1 payers80% up
  2. 73amanchain-relay.gitajhd.workers.dev/api/x402/aman-x402-validationx402 endpoint validation and audit API — bounded zero-spend probes of any public service: health, ready and well-known checks, optional MCP handshake with tools list, evidence-header and correlation capture, SHA3-256 and SHA-256 digests, bounded body previews; uptime, trust and production-readiness validation for AI agent payment APIs, TAT-protocol compatible. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay p$0.6221 $0.623 Base1198 ms1 payers97% up
  3. 73x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-x402Highest-demand x402 services tagged 'x402': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 837 providers and 1345 paying wallets measured in this tag.$0.032 $0.016 Base1567 ms1 payers97% up
  4. 73x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-textHighest-demand x402 services tagged 'text': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 67 providers and 222 paying wallets measured in this tag.$0.032 $0.016 Base1320 ms1 payers97% up
  5. 73x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-secHighest-demand x402 services tagged 'sec': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 172 providers and 332 paying wallets measured in this tag.$0.032 $0.016 Base1082 ms1 payers97% up
  6. 72ari001.tailb4ac3a.ts.net/v1/base/object/:addrUse when an agent needs to know what a Base address is at a known block: EOA, ERC-20, Uniswap V2/V3 pool, bare contract, or unread. Returns a typed object plus blockNumber and blockHash. A token that is not a pool is a token. Dead RPC is unreadability, not zeros.$0.01 $0.002 Base2818 ms5 payers100% up
  7. 72ari001.tailb4ac3a.ts.net/v1/base/gasBase gas price, base fee and priority fee at head. Not an estimate of a specific call. Unread RPC is not zero.$0.005 $0.002 Base1940 ms4 payers100% up
  8. 72animica.dev/x402/oracle/priceThe ANM/USD reference price this operator actually uses, attested at a specific chain head. Quoted from the NonKYC BID (the conservative side), with the observation timestamp and feed age included so you can judge freshness yourself. NOTE: no signing key is configured on this gateway, so attestations are returned UNSIGNED (signed:false). The price is still the live one we use; it simply carries no cryptographic attestation. A stale or indicative feed makes this product unavailable rather than quoting a dead rate.$0.002 $0.0037 Base1114 ms3 payers100% up
  9. 72whaletape.xyz/markets/class/:asset_classScreen one asset class without pulling all 320 markets: mark price, funding rate and open interest for crypto, equities, commodities, FX, indices or rates$0.01 $0.05 Base1411 ms2 payers100% up
  10. 72dogdaycare.pages.dev/toss-treatYOu can pick any dog that is at the daycare$0.05 $0.02 Base2631 ms2 payers100% up
  11. 72ari001.tailb4ac3a.ts.net/v1/base/balance/:addrBase native or ERC-20 balance at the current head. GET /v1/base/balance/{addr} for ETH wei; add ?token=0x… for balanceOf at that token. Proof-stamped. No USD quote. Dead RPC is unread, not zero.$0.005 $0.002 Base2604 ms1 payers100% up
  12. 72landvergleich.halowerk.com/v1/local-background-deviation-solar-orientationCompares the 60 metre site measurement for solar orientation index with a 1,000 metre local background measured from the same source and reports the deviation.$0.001 $0.008 Base1454 ms1 payers100% up
  13. 72landvergleich.halowerk.com/v1/local-background-deviation-depression-depthCompares the 60 metre site measurement for local depression depth with a 1,000 metre local background measured from the same source and reports the deviation.$0.001 $0.008 Base1287 ms1 payers100% up
  14. 72landvergleich.halowerk.com/v1/local-background-deviation-local-reliefCompares the 60 metre site measurement for local relief with a 1,000 metre local background measured from the same source and reports the deviation.$0.001 $0.008 Base1267 ms1 payers100% up
  15. 72landvergleich.halowerk.com/v1/local-background-deviation-ruggednessCompares the 60 metre site measurement for terrain ruggedness with a 1,000 metre local background measured from the same source and reports the deviation.$0.001 $0.008 Base1132 ms1 payers100% up
  16. 71options.lonestaroracle.xyz/flowOptions flow intelligence — unusual activity put/call ratios large block trades$0.05 $0.01 Base1241 ms8 payers93% up
  17. 71palmyr.ai/phone/numbersList all phone numbers owned by or shared with the calling wallet.$3.00 $0.01 solana2578 ms5 payers93% up
  18. 71api.magentlab.com/api/calc/plasmicBendapudi 2017 PLASMIC: seven 1-point items (platelets <30×10^9/L, caller-assigned hemolysis, no active cancer, no solid-organ or stem-cell transplant, MCV <90 fL, INR <1.5, creatinine <2.0 mg/dL), max 7. Bands 0-4 / 5 / 6-7 are pretest groups for severe ADAMTS13 deficiency, not percents or a plasma-exchange order. magent does not assay hemolysis. Cutoffs 30, 90, 1.5, and 2.0 do not score.$0.005 $0.007 Base396 ms1 payers86% up
  19. 71api.magentlab.com/api/calc/hepCuker 2010 HEP score: eight features with signed weights (range -16 to 19). Magnitude of platelet fall, typical- or rapid-onset timing, nadir, thrombosis (at most one), SQ heparin skin necrosis, IV-bolus systemic reaction, bleeding, and other causes (select all; no other cause +3). Cutoff 2 was 100% sensitive / 60% specific vs the expert panel. Not a HIT diagnosis or 4Ts score. magent does not assay SRA or ELISA.$0.005 $0.007 Base403 ms1 payers86% up
  20. 71api.magentlab.com/api/calc/who_pvWHO 2016 polycythemia vera criteria (Arber 2016). Met when all three majors hold, or when major 1 and major 2 hold with subnormal EPO. Major 1 is male Hb >16.5 g/dL or Hct >49%, female Hb >16.0 or Hct >48%, or increased red-cell mass. Major 2 is caller-assigned marrow panmyelosis. Major 3 is JAK2 V617F or exon 12. Not a medical device, not a WHO diagnosis, and not WHO 2022. magent does not assay EPO or sequence JAK2.$0.005 $0.007 Base327 ms1 payers86% up
  21. 71api.magentlab.com/api/calc/ipiShipp 1993 IPI for aggressive non-Hodgkin lymphoma: age >60, Ann Arbor III or IV, extranodal sites >1, ECOG ≥2, LDH > ULN; 1 point each, max 5. Low 0–1, low_intermediate 2, high_intermediate 3, high 4–5. Deterministic published score with citation; not a lymphoma diagnosis or treatment choice; not age-adjusted IPI, not R-IPI, not NCCN-IPI. magent does not assay LDH.$0.005 $0.007 Base412 ms1 payers86% up
  22. 71api.magentlab.com/api/calc/flipi24Maurer 2025 FLIPI24: 24-month event probability in newly diagnosed follicular lymphoma from age (nonlinear, inflection at 75), hemoglobin, WBC, LDH/ULN, and beta-2 microglobulin. Table S5 Cox algorithm assuming R-CHOP or B-R-like immunochemotherapy and 50% anti-CD20 maintenance. Low/intermediate/high at 0.10 and 0.15. Not Solal-Céligny FLIPI 2004. Not a diagnosis or treatment order. magent does not assay labs.$0.005 $0.007 Base927 ms1 payers86% up
  23. 71api.magentlab.com/api/calc/alcAbsolute 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 or HIV diagnosis. magent does not measure the CBC.$0.005 $0.007 Base427 ms1 payers86% up
  24. 71api.magentlab.com/api/calc/impactSteyerberg 2008 IMPACT prognostic score for 6-month mortality and unfavorable outcome after traumatic brain injury. model=core (age, motor, pupils), extended (plus hypoxia, hypotension, Marshall CT, tSAH, EDH), or lab (plus glucose mmol/L and Hb g/dL). Points and printed logistic LPs from that paper. Not a diagnosis, not MRC CRASH (Perel 2008), and not magent chemotherapy CRASH.$0.005 $0.007 Base414 ms1 payers86% up
  25. 71api.magentlab.com/api/calc/rcvs2Rocha 2019 RCVS2 score from five caller-assigned items: recurrent or single thunderclap headache (+5), intracranial ICA involvement (-2), vasoconstrictive trigger (+3), female sex (+1), subarachnoid hemorrhage (+1). Range -2 to 10. Score >=5 supports RCVS; <=2 against; 3-4 equivocal. magent does not read angiograms. Not a diagnosis and not PACNS treatment advice. Not a medical device.$0.005 $0.007 Base543 ms1 payers86% up
  26. 71api.magentlab.com/api/calc/stanford_sleepinessHoddes 1973 Stanford Sleepiness Scale degree 1-7 as assigned by the caller. Returns the degree, score (same as the degree), max 7, and published wording (feeling active and vital; alert; wide awake through almost in reverie; sleep onset soon). Not the Epworth Sleepiness Scale. Not a sleep-disorder diagnosis; magent does not observe the patient.$0.005 $0.007 Base538 ms1 payers86% up
  27. 71api.magentlab.com/api/calc/ropeROPE (Risk of Paradoxical Embolism; Kent 2013 Neurology Table 4) from age decades (18-29 5, 30-39 4, 40-49 3, 50-59 2, 60-69 1, >=70 0) plus five caller-assigned 1-point factors (no hypertension, no diabetes, no prior stroke/TIA, nonsmoker, cortical infarct). Score 0-10 with abstract groupings 0-3, 4-8 residual, and 9-10. Not a PFO diagnosis, not a closure indication, not PASCAL. magent does not read imaging or a smoking history.$0.005 $0.007 Base405 ms1 payers86% up
  28. 71api.magentlab.com/api/calc/rosierNor 2005 ROSIER: seven caller-assigned flags. Loss of consciousness or syncope −1, seizure −1; new acute-onset (or on awakening) asymmetric face, arm, or leg weakness, speech disturbance, and visual field defect +1 each. Range −2 to +5. stroke_more_likely if score > 0. Score ≤ 0 does not exclude stroke. Not a diagnosis, not NIHSS, and not a medical device. magent does not examine the patient or collect a time of onset.$0.005 $0.007 Base967 ms1 payers86% up
  29. 71api.magentlab.com/api/calc/face_dropsMcEntire 2025 FACE DROPS: seven caller-assigned flags for acute Lyme disease-associated facial palsy versus Bell palsy. Fever +8, aches (arthralgia/myalgia) +6, cephalalgia +3, exhaustion +4, dermatomal or radicular pattern +4, otalgia or postauricular pain −1, stiff neck +3. Score −1 to 28. Scores ≤4 favor Bell palsy; ≥7 favor LDFP; 5–6 indeterminate. Not a Lyme test, diagnosis, serology order, or stroke FACE-DROPS mimic score. magent does not examine the face.$0.005 $0.007 Base884 ms1 payers86% up
  30. 71api.magentlab.com/api/calc/gcsGlasgow Coma Scale from eye, verbal, and motor integers. edition=1974 (motor 1-5, max 14) or edition=1976 (motor 1-6, max 15) is required; magent does not pick one. Deterministic published score with citation; not a diagnosis.$0.005 $0.007 Base880 ms1 payers86% up
  31. 71api.magentlab.com/api/calc/ponsWischmeyer 2018 PONS: four caller-assigned yes/no flags (BMI <18.5 kg/m² if age ≤65 or <20 if age >65; weight loss >10% in 6 months; oral intake reduced >50% in the past week; preoperative albumin <3.0 g/dL), 1 point each, max 4. high_risk true iff score ≥1. Not a medical device, diet order, or malnutrition diagnosis. magent does not weigh the patient, compute BMI, or assay albumin. Not NRS-2002, NUTRIC, or MUST.$0.005 $0.007 Base602 ms1 payers86% up
  32. 71api.magentlab.com/api/calc/cfsRockwood 2005 CSHA Clinical Frailty Scale 1-7 as assigned by the caller (Box 1). Returns cfs, score, max 7, and the published label. Does not implement the later 9-point CFS (8 very severely frail, 9 terminally ill) or CFS 2.0 label changes. Not a diagnosis; magent does not examine the patient.$0.005 $0.007 Base480 ms1 payers86% up
  33. 71api.magentlab.com/api/calc/pasiFredriksson 1978 PASI from four regions. Each region: area 0-6 and erythema, induration, and scaling 0-4. Region score = (sum of three signs) × area × adult weight (head 0.1, upper extremities 0.2, trunk 0.3, lower extremities 0.4). Total max 72. Adult weights only. magent does not examine the skin. No IGA or later severity bands. Not a diagnosis. Not EASI.$0.005 $0.007 Base573 ms1 payers86% up
  34. 71api.magentlab.com/api/calc/scortenBastuji-Garin 2000 SCORTEN from seven caller-assigned flags (age >40, malignancy, HR >120, detachment >10% BSA, urea >10 mmol/L, glucose >14 mmol/L, bicarbonate <20 mmol/L); 1 each, max 7. Predicted in-hospital mortality 0–1 3.2%, 2 12.1%, 3 35.3%, 4 58.3%, ≥5 90%. Not a TEN/SJS diagnosis and not an ICU or IVIG order. magent does not measure labs or BSA.$0.005 $0.007 Base480 ms1 payers86% up
  35. 71api.magentlab.com/api/calc/brue_2Nama 2022 Supplemental Table 7 logistic probabilities of a serious underlying diagnosis and of event recurrence after a brief resolved unexplained event from age in days, similar-event history, abnormal medical history, prematurity, event clusters, color change, abnormal breathing, and tone change. Returns logits and percents from the unrounded logits. Not a medical device. No admission cutoff. magent does not examine the infant.$0.005 $0.007 Base960 ms1 payers86% up
  36. 71api.magentlab.com/api/calc/euroscore_iiNashef 2012 EuroSCORE II Table 6 logistic in-hospital mortality after adult cardiac surgery. Age Xi is 1 if age <= 60, else age - 59. Renal function is a caller-assigned creatinine-clearance band or dialysis; magent does not run Cockcroft-Gault. Returns logit and estimated_probability_percent from the unrounded logit. Not additive EuroSCORE I, not a medical device, and Nashef 2012 publishes no low/intermediate/high percent cuts.$0.005 $0.007 Base770 ms1 payers86% up
  37. 71api.magentlab.com/api/calc/rule_7sCohn 2012 Rule of 7s. Low-risk for Lyme meningitis iff all three hold: headache duration <7 days, CSF mononuclear cells <70%, and no seventh or other cranial-nerve palsy. Seven days and 70% are not low-risk. The caller assigns duration, CSF differential, and palsy. magent does not examine nerves or count CSF cells. Not a Lyme diagnosis, not a medical device, and not a treatment or discharge order. Does not compute Avery 2006 logistic probabilities.$0.005 $0.007 Base986 ms1 payers86% up
  38. 71api.magentlab.com/api/calc/bacterial_meningitisNigrovic 2002 Bacterial Meningitis Score: CSF Gram stain (2), CSF ANC ≥1000 cells/µL (1), CSF protein ≥80 mg/dL (1), peripheral ANC ≥10 000 cells/µL (1), seizure (1). Max 6. very_low_risk if 0, not_low_risk if ≥1. Children with CSF pleocytosis as in Nigrovic 2002; not a neonatal score. Not a meningitis diagnosis or an antibiotic/LP order. magent does not stain CSF, count neutrophils, assay protein, or witness a seizure.$0.005 $0.007 Base956 ms1 payers86% up
  39. 71api.magentlab.com/api/calc/csrsThiruganasambandamoorthy 2016 Canadian Syncope Risk Score: vasovagal predisposition −1, heart disease +1, any ED SBP <90 or >180 +2, troponin above the 99th percentile +2, QRS axis < −30° or >100° +1, QRS duration >130 ms +1, QTc >480 ms +2, ED vasovagal diagnosis −2, ED cardiac diagnosis +2. Score −3 to 11. Caller assigns flags and ECG numbers. Not a medical device, not a syncope diagnosis, and not a disposition protocol.$0.005 $0.007 Base958 ms1 payers86% up
  40. 71api.magentlab.com/api/calc/direBelgrade 2006 DIRE score: Diagnosis, Intractability, and Efficacy each caller-assigned 1-3; Risk is the sum of Psychological, Chemical, Reliability, and Social support (each 1-3, so Risk 4-12). Total 7-21. Scores 14-21 are more suitable for long-term opioid maintenance; 7-13 less suitable. Caller assigns the integers. magent does not take a pain history or write an opioid prescription or taper. Not a medical device.$0.005 $0.007 Base993 ms1 payers86% up
  41. 71api.magentlab.com/api/calc/cowsWesson 2003 Clinical Opiate Withdrawal Scale (COWS). Eleven caller-assigned appendix integers (pulse 0/1/2/4, GI 0/1/2/3/5, sweating 0-4, tremor 0/1/2/4, restlessness 0/1/3/5, yawning 0/1/2/4, pupils 0/1/2/5, anxiety 0/1/2/4, aches 0/1/2/4, gooseflesh 0/3/5, rhinorrhea/tearing 0/1/4). Max 48. Severity 5-12 mild, 13-24 moderate, 25-36 moderately severe, >36 severe; 0-4 below mild (none). magent does not observe the patient. Not a buprenorphine induction protocol.$0.005 $0.007 Base877 ms1 payers86% up
  42. 71api.magentlab.com/api/calc/pawssMaldonado 2014 PAWSS. Required 0-point threshold (any alcohol in the last 30 days or positive BAL on admission): if false, score 0 and band outside_window even if other flags are true. If true, ten yes/no items score 1 each (max 10); 0-3 low, >=4 high risk for complicated alcohol withdrawal. Not a diagnosis or prophylaxis order. magent does not interview the patient or measure BAL.$0.005 $0.007 Base888 ms1 payers86% up
  43. 71api.magentlab.com/api/calc/gmawsMcPherson 2012 GMAWS from five caller-assigned 0-2 items (tremor, sweating, hallucination, orientation, agitation) using that paper's Figure 1 0/1/2 descriptors. magent sums only (max 10) and returns Figure 1 bands zero, 1_to_3, 4_to_8, or 9_to_10. Temperature is not an item. magent does not observe the patient. Not a benzodiazepine or treatment order.$0.005 $0.007 Base914 ms1 payers86% up
  44. 71api.magentlab.com/api/calc/surgical_apgarIntraoperative Surgical Apgar (Gawande 2007 Table 1) from estimated blood loss, lowest mean arterial pressure, and lowest heart rate, summed to a 0–10 total. Returns score_le_4 because scores ≤4 were associated with 58.6% 30-day death or major complication in the validation cohort (9–10 associated with 3.6%). Deterministic published arithmetic with citation; not Virginia Apgar; not operative clearance.$0.005 $0.007 Base955 ms1 payers86% up
  45. 71api.magentlab.com/api/calc/parcKharbanda 2018 Table 3 pediatric appendicitis risk calculator (pARC): logistic probability from sex, age (5-18 years), pain duration, pain with walking, migration of pain to RLQ, maximal RLQ tenderness, abdominal guarding, and ANC (x10^3/uL; 1.77*sqrt(ANC) if <14, else constant 6.62). Returns logit and estimated_probability_percent. Not a medical device, not a diagnosis, not PAS, and not Alvarado. magent does not examine the child.$0.005 $0.007 Base998 ms1 payers86% up
  46. 71api.magentlab.com/api/calc/acr_eular_raACR/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 another disease better explains synovitis; else true if typical RA erosions or score ≥6. Not a diagnosis. Not 1987 ACR RA. Not SDAI. magent does not examine joints or titer RF/ACPA.$0.005 $0.007 Base959 ms1 payers86% up
  47. 71api.magentlab.com/api/calc/das28_crpWells 2009 DAS28(CRP): 0.56*sqrt(TJC28)+0.28*sqrt(SJC28)+0.014*GH+0.36*ln(CRP+1)+0.96. CRP is mg/L, not SDAI mg/dL. GH is 0-100 mm VAS, not 0-10. The +0.96 constant is required. Remission is DAS28<2.6 as stated in that paper. magent does not count joints or assay CRP. Not DAS28-ESR, SDAI, or CDAI. Not a rheumatoid arthritis diagnosis.$0.005 $0.007 Base881 ms1 payers86% up
  48. 71api.magentlab.com/api/calc/asas_peripheral_spaASAS 2011 peripheral SpA classification (Rudwaleit set 2D / fig 1 + table 5). Required: current arthritis, enthesitis, or dactylitis. Arm A: ≥1 of psoriasis, IBD, preceding infection, HLA-B27, uveitis, sacroiliitis on imaging. Arm B: ≥2 of arthritis, enthesitis, dactylitis, IBP in the past, family history of SpA. Not a diagnosis. Not ASAS 2009 axial. Not ESSG/Amor. magent does not examine joints or assay HLA-B27.$0.005 $0.007 Base643 ms1 payers86% up
  49. 71api.magentlab.com/api/calc/kocherKocher 1999 four predictors for children with irritable hip: history of fever (oral temperature >38.5 C), non-weight-bearing, ESR >=40 mm/h, and serum WBC >12000/uL; 1 point each, max 4. Returns published predicted probability of septic arthritis vs transient synovitis. Deterministic published score with citation; not a diagnosis, not Caird CRP, not adults, and not an aspiration order.$0.005 $0.007 Base510 ms1 payers86% up
  50. 71api.magentlab.com/api/calc/ottawa_copdOttawa COPD Risk Scale (Stiell 2014 derivation). Ten caller-assigned flags: CABG 1, PVD intervention 1, intubation 2, arrival HR >=110 2, too ill to walk or HR >=120 (SaO2 <90%) 2, ischemic ECG 2, CXR congestion 1, Hb <100 g/L 3, urea >=12 1, serum CO2 >=35 1; max 16. Bands low/medium/high/very high with Table 8 SAE percents when published. Not a medical device or admission order; not BAP-65 or DECAF; not the 2018 validation as formula. magent does not walk the patient or read the ECG or CXR.$0.005 $0.007 Base559 ms1 payers86% up
  51. 71api.magentlab.com/api/calc/cahpMaupain 2016 CAHP nomogram after OHCA. Integer points from age, home vs public arrest, shockable vs non-shockable rhythm, no-flow min, low-flow min, epinephrine tertile (0 / 1-2 / >=3 mg), and arterial pH. Table 3: low <150, medium 150-200, high >200. Figure 2 caption total 177 reads 88% poor outcome. Not a withdrawal-of-care order. magent does not measure pH.$0.005 $0.007 Base634 ms1 payers86% up
  52. 71api.magentlab.com/api/calc/ohfrsOttawa Heart Failure Risk Scale (OHFRS; Stiell 2013 derivation). Ten caller-assigned flags (stroke/TIA 1, intubation 2, arrival HR >=110 2, arrival SaO2 <90% 1, walk-test HR >=110 or unable 1, new ischemic ECG 2, urea >=12 mmol/L 1, CO2 >=35 mmol/L 2, troponin at MI level 2, NT-proBNP >=5000 ng/L 1); integer points, max 15. Derivation SAE risk 2.8% to 89.0%. Not a medical device, not a disposition or discharge order, not EHMRG. magent does not walk the patient or read the ECG.$0.005 $0.007 Base968 ms1 payers86% up
  53. 71api.magentlab.com/api/calc/rescue_ihcaTonna 2022 RESCUE-IHCA Table 2 integer score for in-hospital death after adult ECPR. Age 2 + 2 per 10 years after 20. Renal +8. Time: day 0, evening +4, night +13. Illness: medical noncardiac 0, medical cardiac -2, surgical noncardiac -6, surgical cardiac -11. Rhythm: asystole 0, PEA -1, pVT -5, VF -8, palpable pulse -5. Duration +2 per 10 min. Table 2 min -17. Integer score only. Not an ECPR order.$0.005 $0.007 Base643 ms1 payers86% up
  54. 71x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-perpetualsHighest-demand x402 services tagged 'perpetuals': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 48 providers and 101 paying wallets measured in this tag.$0.032 $0.016 Base1332 ms1 payers93% up
  55. 71x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-funding-rateHighest-demand x402 services tagged 'funding-rate': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 27 providers and 78 paying wallets measured in this tag.$0.032 $0.016 Base1354 ms1 payers93% up
  56. 71x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-utilityHighest-demand x402 services tagged 'utility': ranked by 30-day unique paying wallets, with calls, price, network and calls-per-payer for each. 64 providers and 271 paying wallets measured in this tag.$0.032 $0.016 Base1495 ms1 payers93% up
  57. 70godlaws.com/script/api/x402/scriptAd script generator: pass ?url=<product or landing page> and receive a ready-to-shoot advertising script as JSON — audience, hooks, spoken script, ad copy variants and a video prompt, generated from the live page content. One-time use license.$1.50 $4.50 Base644 ms1 payers83% up
  58. 70landvergleich.halowerk.com/v1/local-background-deviation-drainage-tendencyCompares the 60 metre site measurement for surface drainage tendency with a 1,000 metre local background measured from the same source and reports the deviation.$0.001 $0.008 Base1382 ms1 payers97% up
  59. 70api.karma.domains/v1/reports/check/expired$20.00 $1.50 Base849 ms–100% up
  60. 70gpartin--waveguard-api-fastapi-app.modal.run/v1/scan$0.001 $0.01 Base414 ms–100% up
  61. 70kg.dyor.network/api/sparql$0.05 $0.10 Base596 ms–100% up
  62. 70kg.dyor.network/api/changes$0.05 $0.10 Base448 ms–100% up
  63. 70emc2ai.io/x402/bitquery/pumpfun-launches$0.75 $0.40 Base992 ms–100% up
  64. 70emc2ai.io/x402/bitquery/candles$1.00 $0.65 Base536 ms–100% up
  65. 70proxy.suverse.io/v1/data/geckoterminal-eth-pools$0.01 $0.05 Base916 ms–100% up
  66. 70proxy.suverse.io/v1/data/smart-money-netflow$0.02 $0.10 Base491 ms–100% up
  67. 70emc2ai.io/x402/bitquery/wallet-holdings$0.55 $0.35 Base787 ms–100% up
  68. 70emc2ai.io/x402/bitquery/investment-report$1.15 $0.60 Base596 ms–100% up
  69. 70gateway.spraay.app/api/v1/resolve$0.001 $0.002 Base500 ms–100% up
  70. 70emc2ai.io/x402/bitquery/smartmoney$1.00 $0.50 Base543 ms–100% up
  71. 70api.yieldagentx402.app/api/market/cmc/global$10000000000.00 $0.01 Base567 ms–100% up
  72. 70emc2ai.io/x402/bitquery/tokensniping$1.00 $0.50 Base515 ms–100% up
  73. 70sputnikx.xyz/v1/agent/products$0.001 $0.00 Base557 ms–100% up
  74. 70sputnikx.xyz/v1/agent/prices$0.001 $0.00 Base509 ms–100% up
  75. 70x402.fiasignals.com/top-losers$0.25 $0.20 Base943 ms–100% up
  76. 70x402.fiasignals.com/volume-leaders$0.25 $0.20 Base906 ms–100% up
  77. 70x402.fiasignals.com/correlation$0.30 $1.20 Base469 ms–100% up
  78. 70x402.fiasignals.com/volatility$0.25 $0.75 Base306 ms–100% up
  79. 70emc2ai.io/x402/bitquery/toptraders$1.00 $0.45 Base873 ms–100% up
  80. 70x402.api.agentmail.to/v0/inboxes$2.00 $0.00 Base601 ms–100% up
  81. 70testing.cn2.ai/chat/completions$0.003 $0.0006 Base775 ms–100% up
  82. 70vibes-coral-tau.vercel.app/api/twitter-api-47$0.1098 $0.0991 Base743 ms–100% up
  83. 70api.paysponge.com/x402/purchase/svc_d5ymfernpzeh58gb8/person/enrichment$0.02 $0.00 Base630 ms–100% up
  84. 70agentdata-api.com/api/funding-rates$0.001 $0.002 Base810 ms–100% up
  85. 70agentdata-api.com/api/defi-yields$0.002 $0.003 Base825 ms–100% up
  86. 70agentdata-api.com/api/arbitrage-opportunities$0.003 $0.005 Base997 ms–100% up
  87. 70kg.dyor.network/api/insights/signals/controversial-proposal$0.10 $0.20 Base921 ms–100% up
  88. 70kg.dyor.network/api/insights/signals/power-concentration$0.10 $0.20 Base948 ms–100% up
  89. 70kg.dyor.network/api/insights/signals/cluster-unlock-risk$0.10 $0.20 Base941 ms–100% up
  90. 70kg.dyor.network/api/insights/signals/insider-accumulation$0.10 $0.20 Base990 ms–100% up
  91. 70kg.dyor.network/api/insights/signals/bridge-fund$0.10 $0.20 Base993 ms–100% up
  92. 70kg.dyor.network/api/insights/signals/developer-network$0.10 $0.20 Base941 ms–100% up
  93. 70kg.dyor.network/api/insights/signals/utilization-stress$0.10 $0.20 Base928 ms–100% up
  94. 70kg.dyor.network/api/insights/signals/debt-ceiling-proximity$0.10 $0.20 Base897 ms–100% up
  95. 70kg.dyor.network/api/insights/signals/usage-price-mismatch$0.10 $0.20 Base889 ms–100% up
  96. 70kg.dyor.network/api/insights/signals/yield-anomaly$0.10 $0.20 Base985 ms–100% up
  97. 70kg.dyor.network/api/insights/signals/unlock-pressure$0.10 $0.20 Base789 ms–100% up
  98. 70402-server.pinata-marketing-enterprise.workers.dev/v1/retrieve/private/bafkreig64zjue3vnfqejtq2lmzdhgbbsin7gc7dxdebw3exy4ysjkoq62q$0.0001 $0.001 Base797 ms–100% up
  99. 70x402.fiasignals.com/stablecoin-flows$0.25 $0.30 Base807 ms–100% up
  100. 70x402.fiasignals.com/spread-analysis$0.25 $0.50 Base760 ms–100% up