{"id":"4545bdea-04cd-40e8-a941-77534524cd4a","shortId":"cayA75","kind":"x402","title":"x402-gated premium API access on Base, paid per-request in USDC.","tagline":"x402-gated premium API access on Base, paid per-request in USDC.","description":"This endpoint at lowpaymentfee.com provides \"Premium API Access\" via the x402 payment protocol. It is one of many endpoints offered by the lowpaymentfee.com platform, which hosts a variety of API categories including Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructure utilities. All endpoints on the platform follow a pay-per-request model settled in USDC on the Base network, requiring no API keys, no rate limits, and no upfront commitments.\n\nThe specific endpoint `/api/v1/stripe/subscriptions/1` is labeled \"Premium API Access\" and accepts POST requests. Its x402 challenge advertises a maximum cost of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 per request (USDC uses 6 decimals). Payment is made via the x402 exact scheme, with a 300-second timeout window. The endpoint returns application/json responses.\n\nDocumentation on the site is extremely sparse — the docs, pricing, API, and README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI spec, no request/response schema documentation, and no examples of what this particular endpoint actually returns or what input it expects. The name \"Premium API Access\" and the path segment \"stripe/subscriptions\" suggest it may relate to subscription management or Stripe integration, but this is speculative. Without documentation, the actual functionality of this endpoint remains unclear.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","pay-per-request","json-response","post-method"],"categories":["api","payments"],"synonyms":["premium API","x402 API","USDC API","Base network API","lowpaymentfee","pay-per-call API","stripe subscriptions API"],"warnings":["No documentation available — docs, pricing, API, and README pages all show only 'Connect wallet'","No OpenAPI or schema describing request parameters or response format","The endpoint name 'Premium API Access' and path '/stripe/subscriptions/1' do not clearly indicate what the endpoint does","No examples of successful responses available","Functionality is entirely speculative without further documentation"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stripe/subscriptions/1","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/stripe/subscriptions/1","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live and returns a valid x402 challenge with clear pricing ($0.02 USDC on Base). However, there is no documentation, no OpenAPI spec, no request/response examples, and the actual functionality behind \"Premium API Access\" is entirely unclear. The docs/pricing/API pages are all blank beyond a wallet connect prompt.","verified":false,"liveness":"unknown","lastLivenessCheck":null,"agentReviews":{"count":0,"score_avg":null,"cost_usd_avg":null,"success_rate":null,"latency_p50_ms":null,"narrative_summary":null,"summary_updated_at":null},"enrichmentModel":"anthropic/claude-opus-4.6","enrichmentVersion":2,"enrichedAt":"2026-04-19T10:36:47.273Z","embedding":[-0.016723633,-0.016616821,0.023529053,-0.005126953,0.012763977,-0.01209259,-0.028656006,0.048431396,0.059661865,-0.06903076,0.03778076,-0.046813965,-0.05014038,-0.047210693,-0.027664185,0.009750366,-0.012550354,0.01550293,-0.057678223,0.062347412,0.040924072,-0.013725281,-0.017913818,0.027038574,-0.0018062592,-0.014839172,-0.0129776,-0.024719238,-0.0073394775,-0.029266357,0.015426636,-0.026672363,0.0022659302,0.01940918,0.00003618002,-0.017211914,0.0033950806,0.061431885,0.030792236,-0.010406494,-0.0068359375,-0.06628418,-0.00030636787,0.0023612976,-0.029968262,0.013259888,0.0104522705,-0.020950317,-0.015289307,0.010482788,-0.04232788,-0.016067505,-0.023406982,0.0029392242,0.021759033,0.0030136108,0.004119873,-0.011314392,0.004508972,0.01637268,0.0042533875,-0.06347656,-0.021087646,-0.013572693,0.015930176,0.06262207,-0.01008606,0.050811768,0.010978699,0.039611816,0.03881836,0.043701172,0.0390625,0.013511658,0.0073509216,0.0017080307,0.019958496,0.07385254,0.003921509,-0.004306793,-0.013702393,0.0008778572,-0.054107666,-0.0037059784,-0.017044067,-0.043945312,-0.029464722,-0.003162384,-0.020248413,0.013641357,-0.067993164,-0.01777649,-0.018600464,0.018859863,-0.004776001,0.0018663406,-0.029907227,0.0008544922,-0.02079773,0.009376526,0.008102417,-0.027755737,0.0048217773,0.0079422,0.049316406,0.03289795,0.011665344,0.056030273,0.003042221,-0.013793945,-0.021072388,0.021514893,-0.009735107,-0.023986816,0.02394104,0.007144928,-0.021560669,0.007091522,-0.003736496,0.014289856,-0.042663574,0.038635254,0.036621094,-0.029754639,0.021713257,-0.039611816,-0.0064964294,-0.0053253174,-0.035736084,-0.011138916,0.031982422,0.0025691986,0.020401001,-0.036315918,-0.032562256,0.00005531311,-0.0135269165,-0.039031982,-0.04925537,-0.018341064,0.03982544,-0.022888184,0.02192688,0.01637268,-0.09552002,-0.026062012,-0.05532837,0.008712769,-0.05215454,-0.0008416176,-0.005622864,0.029785156,-0.013542175,-0.00025749207,-0.023376465,-0.012527466,-0.0022850037,0.01675415,-0.020065308,0.04824829,-0.013969421,0.019256592,0.022628784,0.017593384,0.029159546,0.02986145,0.002462387,-0.079711914,-0.072753906,-0.015129089,0.001572609,-0.015342712,-0.044647217,-0.011245728,0.009300232,-0.07598877,-0.0362854,-0.0026016235,0.0073661804,-0.043548584,0.0038795471,-0.011238098,-0.0020580292,-0.023422241,-0.05596924,-0.017532349,-0.036621094,0.05480957,0.024963379,0.023605347,0.034851074,-0.010444641,0.028945923,0.01727295,-0.018310547,-0.048736572,0.009521484,-0.015586853,0.032592773,0.020050049,0.011047363,-0.031036377,0.01374054,0.06518555,0.020721436,-0.002090454,0.0043029785,-0.03942871,-0.01939392,-0.02557373,-0.0009455681,0.004173279,-0.018875122,0.044525146,-0.02947998,-0.032836914,-0.006816864,-0.009033203,0.030075073,0.059143066,0.0015611649,-0.0121154785,0.0031089783,0.0104599,-0.02758789,0.042266846,0.044921875,0.032409668,-0.020889282,-0.028289795,0.018600464,0.043914795,-0.005672455,-0.01260376,-0.01725769,0.016906738,-0.010620117,0.000028789043,0.032226562,-0.029800415,-0.030792236,-0.025146484,0.006965637,0.027648926,0.029785156,-0.029937744,-0.053833008,-0.063964844,0.020019531,0.052581787,0.04812622,-0.0023097992,-0.010932922,-0.03111267,-0.0061454773,-0.08288574,0.054748535,0.07348633,-0.014289856,0.0016422272,0.030319214,-0.009391785,-0.037841797,-0.017959595,-0.0032672882,0.0035591125,-0.018859863,0.007698059,-0.030471802,0.0077400208,0.0013608932,0.014343262,0.06359863,-0.01398468,-0.035858154,-0.03945923,0.018173218,-0.00060749054,-0.017562866,0.01663208,-0.0003402233,-0.0062408447,0.027511597,-0.0048828125,0.03366089,0.008354187,0.019104004,-0.031982422,-0.01423645,-0.020141602,-0.02986145,0.016525269,-0.0035762787,-0.067871094,0.020401001,-0.026367188,0.058532715,-0.034820557,0.019821167,-0.0024700165,0.0077667236,0.046203613,0.0008111,-0.027023315,-0.0060577393,0.011917114,0.04232788,0.05166626,0.008308411,-0.009712219,-0.0055618286,0.04321289,-0.012664795,-0.0178833,-0.0010538101,0.030258179,0.03439331,-0.0012483597,-0.071899414,-0.043121338,-0.015594482,-0.023254395,0.02670288,-0.029830933,0.05303955,-0.036376953,-0.011581421,-0.033721924,-0.005744934,-0.03869629,0.02305603,-0.03201294,-0.014755249,0.0035495758,-0.002325058,0.0013160706,0.024017334,0.002161026,0.010055542,0.038146973,0.015701294,-0.022766113,-0.028793335,-0.011886597,-0.025527954,0.023101807,0.018249512,0.021026611,0.014038086,0.04864502,-0.048461914,0.018447876,0.03314209,-0.0093688965,0.022323608,-0.009437561,0.038146973,-0.0524292,-0.04171753,-0.023117065,-0.05807495,0.028121948,-0.030075073,0.027450562,0.04385376,0.0003247261,-0.03137207,-0.031982422,0.029251099,-0.051086426,0.01399231,0.021148682,0.0045433044,-0.02670288,-0.010070801,0.020050049,0.014152527,0.046417236,0.004589081,-0.003276825,0.07727051,0.03930664,0.009178162,0.013114929,0.010696411,0.018569946,-0.022247314,-0.018997192,-0.03793335,-0.009216309,0.020614624,-0.010658264,-0.021942139,-0.0769043,0.043548584,0.025405884,0.05508423,0.020767212,0.005191803,0.04525757,0.0075263977,0.002319336,-0.035614014,-0.0053520203,-0.036621094,-0.022949219,0.015914917,-0.024124146,0.0022506714,-0.027557373,0.019638062,-0.006008148,0.021591187,-0.025436401,0.045166016,0.020126343,-0.000079631805,0.0042419434,0.019638062,0.058288574,0.05215454,-0.03579712,0.036712646,0.0071029663,-0.029251099,0.010437012,0.03805542,-0.0055122375,-0.028518677,-0.057434082,-0.021896362,0.005115509,0.009231567,-0.07385254,-0.0056114197,0.0051231384,0.035339355,0.026855469,-0.017700195,-0.052947998,0.012840271,-0.034606934,-0.064697266,-0.011558533,-0.027938843,0.021865845,0.051574707,-0.040161133,-0.0014781952,0.00630188,-0.0005836487,-0.0022010803,-0.008651733,-0.009399414,-0.0039405823,-0.049835205,0.010147095,0.0042381287,0.030288696,0.03189087,0.024139404,0.021362305,0.0016822815,0.04574585,0.0016298294,-0.01600647,-0.041503906,-0.0021247864,-0.022644043,0.0025997162,0.0021648407,-0.005657196,0.0019550323,0.0003130436,-0.040496826,-0.032165527,-0.00036525726,-0.026535034,0.012130737,0.03286743,-0.05117798,-0.014595032,-0.05105591,-0.015777588,-0.006641388,0.09436035,0.034057617,-0.013969421,-0.0836792,-0.028503418,0.04562378,0.004562378,-0.0014743805,-0.015533447,-0.019561768,-0.032958984,-0.04071045,-0.014541626,-0.019744873,0.023376465,0.009925842,-0.030395508,0.021453857,-0.00844574,0.036468506,0.0024223328,0.020248413,0.015113831,-0.025024414,-0.005657196,-0.050689697,0.014434814,0.010375977,-0.020477295,-0.058654785,0.047943115,-0.017669678,0.03869629,-0.025848389,-0.008979797,-0.009544373,0.0074310303,0.021408081,-0.015594482,-0.008979797,0.014579773,-0.04977417,-0.08441162,0.014945984,-0.013885498,0.0013427734,-0.011062622,0.021209717,0.023239136,0.0049552917,0.009010315,0.02583313,-0.0181427,-0.011177063,-0.029678345,-0.04421997,-0.015914917,0.0077400208,-0.0050315857,0.00097322464,-0.019088745,-0.0020122528,-0.0022964478,-0.017059326,0.040039062,0.0044555664,0.007659912,0.038970947,-0.002872467,0.029754639,0.04260254,0.00050497055,-0.024887085,0.011756897,0.0023784637,-0.0048828125,-0.0184021,0.031799316,0.026062012,-0.012817383,0.010002136,0.0031204224,-0.013404846,-0.018112183,-0.00522995,0.0069389343,0.04699707,0.006401062,-0.033172607,0.03152466,0.020050049,-0.020126343,-0.02029419,0.023666382,0.017288208,-0.020324707,0.028686523,0.03274536,0.052764893,-0.027236938,0.0039901733,0.0006260872,0.030151367,0.012825012,0.034942627,-0.015823364,0.0024757385,-0.018203735,0.0113220215,0.009185791,-0.014633179,-0.002981186,-0.014259338,0.025421143,0.03012085,0.007873535,-0.024795532,-0.012290955,-0.00096797943,0.0024433136,-0.0019311905,0.027832031,0.022201538,0.010177612,-0.011627197,0.03475952,0.017578125,-0.039123535,-0.021118164,-0.003578186,0.036254883,-0.022613525,-0.019882202,0.020233154,-0.0047073364,0.04232788,-0.0670166,-0.0026626587,0.008728027,0.014968872,-0.016189575,-0.030426025,-0.035003662,-0.006175995,0.031219482,0.0029792786,0.0038585663,0.03842163,0.008926392,0.002040863,0.01600647,0.0061950684,-0.0036315918,-0.015129089,-0.04522705,-0.0099487305,-0.0034561157,0.006942749,-0.02432251,0.0118637085,-0.027191162,-0.026916504,0.01864624,-0.027435303,0.005558014,-0.0026798248,0.022903442,0.018981934,-0.0022602081,0.009941101,-0.0005354881,-0.011909485,-0.0046043396,0.007865906,0.025222778,-0.028930664,0.01083374,-0.025756836,-0.0013866425,-0.009689331,0.009567261,0.020812988,0.029266357,-0.0004389286,0.015235901,-0.03390503,0.03503418,-0.036010742,0.0030441284,0.008293152,-0.02281189,-0.0059432983,-0.029083252,-0.018417358,0.030014038,-0.02748108,0.0075569153,-0.018447876,-0.021728516,-0.014465332,-0.05532837,0.012413025,0.021881104,0.036834717,-0.022521973,0.005592346,-0.007484436,0.0066375732,-0.0076789856,0.0025863647,-0.009552002,-0.002588272,0.02947998,0.009506226,-0.009536743,-0.0131073,-0.023162842,-0.011016846,-0.06829834,-0.049224854,-0.019989014,0.023498535,-0.0010728836,-0.0005297661,-0.023498535,-0.022735596,0.0032978058,-0.04257202,0.019973755,0.0022525787,0.03616333,0.013442993,-0.026275635,-0.0044403076,0.011314392,-0.016845703,0.022033691,-0.0041236877,0.00081443787,-0.032714844,-0.0035514832,0.037078857,0.022613525,0.020202637,0.0026817322,0.0011167526,-0.015670776,-0.046325684,-0.002494812,-0.015342712,0.0023860931,-0.0005917549,-0.0037326813,-0.0390625,-0.008964539,-0.019180298,-0.012916565,0.01600647,0.017562866,0.03692627,-0.009010315,-0.011985779,-0.012336731,-0.021972656,-0.039642334,0.018218994,0.011138916,0.014289856,0.011764526,0.05456543,-0.011154175,-0.0023593903,-0.009819031,-0.0077590942,0.03970337,-0.018920898,-0.005836487,0.011001587,0.011039734,-0.019210815,-0.005870819,-0.052490234,0.013809204,0.07397461,0.009475708,0.004135132,-0.006160736,-0.0050354004,0.03189087,0.02319336,-0.04309082,-0.014526367,-0.029907227,0.028045654,-0.00038862228,0.018127441,0.01586914,0.02015686,-0.023864746,-0.053131104,-0.0062217712,0.023284912,-0.022201538,-0.0463562,-0.0082092285,-0.043273926,-0.017730713,-0.02078247,-0.011581421,-0.004211426,0.016540527,-0.016860962,-0.08276367,0.009506226,0.046051025,0.014541626,0.03491211,-0.027023315,0.021606445,0.016540527,-0.01763916,-0.01374054,0.034088135,-0.024856567,-0.022949219,-0.021697998,0.046661377,-0.022735596,-0.03717041,0.015701294,-0.012580872,0.030044556,0.007835388,0.0025367737,-0.0317688,0.030334473,0.0070991516,0.016174316,-0.0046539307,-0.040863037,0.025360107,-0.04067993,0.011260986,0.009544373,-0.01423645,-0.0060691833,0.027832031,0.034576416,-0.041137695,-0.00093126297,0.042266846,-0.0079956055,0.05307007,-0.025604248,0.04345703,0.016143799,-0.012634277,0.0109939575,-0.006248474,-0.027435303,-0.05014038,-0.03250122,0.03201294,-0.0061149597,0.017669678,-0.012535095,-0.0022621155,0.01739502,-0.00856781,0.0047035217,-0.013793945,-0.010169983,-0.016494751,0.000009596348,0.003698349,-0.002538681,0.0017213821,0.034698486,0.0018463135,0.034301758,0.00642395,-0.014732361,0.042907715,0.02418518,-0.0131073,-0.006134033,0.020843506,0.0036125183,0.009918213,0.019363403,0.010505676,-0.02911377,-0.009857178,-0.0028686523,0.010543823,0.0002951622,-0.005252838,-0.0009880066,-0.006587982,-0.0043144226,0.0062065125,-0.026229858,0.028686523,-0.01399231,-0.02230835,-0.011940002,-0.025482178,0.007232666,-0.00045204163,-0.004245758,0.028823853,0.010658264,0.06628418,0.007396698,0.0036716461,0.029190063,0.025665283,0.004814148,-0.020477295,0.00566864,0.0034713745,0.013809204,0.0124435425,-0.024734497,0.015022278,0.03353882,-0.013160706,0.03475952,-0.011634827,0.009643555,-0.0057144165,0.033355713,-0.011436462,0.005443573,-0.016525269,0.03918457,-0.036071777,0.005870819,0.024841309,-0.006587982,-0.002729416,-0.023025513,-0.037475586,0.048980713,0.009529114,-0.019119263,0.04324341,-0.0056114197,0.01889038,-0.028411865,-0.02558899,0.00333786,-0.03137207,-0.021453857,0.038208008,0.0013408661,0.008514404,0.019943237,-0.020751953,0.023986816,-0.03265381,0.024505615,-0.0029888153,0.0038223267,-0.03744507,-0.015716553,-0.03262329,-0.010375977,-0.022781372,-0.0025081635,-0.0028018951,0.02571106,0.03970337,0.008911133,0.024124146,0.0020542145,0.0062294006,-0.017837524,-0.020126343,0.0015115738,-0.0284729,-0.016204834,-0.021865845,0.029373169,0.050811768,0.0009365082,0.02305603,0.028945923,0.020401001,0.009971619,0.008621216,-0.01222229,0.019683838,-0.020187378,0.026733398,0.020309448,0.031585693,-0.020263672,0.016860962,0.006591797,0.03036499,-0.025726318,0.027664185,0.07598877,0.028793335,-0.010879517,0.051330566,-0.003856659,-0.022705078,-0.02861023,-0.008590698,0.061157227,0.031982422,0.059387207,0.025680542,0.0069847107,0.0021514893,0.023498535,-0.02758789,-0.03213501,0.058746338,0.010940552,-0.011260986,-0.021362305,-0.017608643,0.0052833557,-0.04067993,-0.022216797,0.020187378,-0.012069702,0.0074386597,-0.0005354881,-0.011917114,0.0000033974648,0.01600647,0.005279541,0.017440796,-0.027908325,0.02281189,0.02609253,0.017578125,0.026992798,0.008216858,0.035339355,-0.0284729,-0.018081665,-0.010063171,0.016738892,0.007003784,0.013069153,0.033477783,0.022949219,0.04345703,0.05001831,-0.006248474,-0.008346558,0.026290894,-0.00032043457,0.004764557,0.043060303,0.036743164,0.016326904,0.029724121,0.043029785,0.018203735,-0.042144775,0.0051498413,-0.0048294067,0.0040359497,-0.008888245,-0.03326416,0.01158905,-0.0035419464,0.030929565,-0.005344391,-0.0024147034,0.030685425,0.03378296,0.0023040771,-0.0006837845,-0.0003838539,0.004421234,0.00074005127,0.009757996,0.011421204,-0.01689148,0.018371582,0.019882202,0.027435303,-0.034362793,0.017532349,-0.007751465,-0.018371582,-0.0034751892,-0.0007328987,-0.042236328,0.028793335,-0.012481689,0.003107071,-0.031799316,0.016113281,0.006969452,0.006122589,0.023239136,0.0048332214,0.009765625,0.016830444,0.019973755,0.015808105,-0.01890564,-0.010292053,-0.015235901,0.02571106,0.04397583,0.0059814453,0.03515625,-0.0109939575,0.0071525574,0.017486572,-0.0049209595,-0.019699097,-0.006565094,-0.01890564,-0.028762817,0.023117065,0.05886841,-0.002445221,0.04373169,0.009300232,-0.018310547,0.012519836,0.019683838,0.0073661804,-0.015022278,0.000600338,0.017166138,-0.0048828125,0.04510498,0.035858154,-0.014411926,0.018341064,-0.012069702,-0.0070648193,-0.002456665,-0.03363037,0.013916016,-0.016448975,0.012756348,-0.02229309,0.02178955,-0.013648987,-0.032958984,0.0036888123,-0.010879517,-0.017089844,-0.031143188,0.011886597,0.0056533813,0.020339966,0.030014038,0.013671875,-0.023086548,0.066833496,-0.0018396378,0.05532837,-0.018981934,0.017974854,0.039733887,0.043640137,0.03768921,0.01852417,0.027053833,-0.024917603,0.014541626,0.0446167,0.029296875,0.012718201,0.011077881,-0.017852783,0.057434082,-0.0012674332,0.016159058,-0.027770996,-0.0023422241,0.015975952,0.001531601,0.0051574707,0.001832962,-0.0022506714,0.020248413,0.046081543,-0.04336548,-0.023483276,-0.029830933,-0.014785767,0.033111572,-0.008956909,0.009864807,0.005027771,-0.02079773,0.015533447,-0.032928467,-0.0074310303,0.011230469,0.032806396,-0.021621704,-0.03817749,0.0017795563,0.022399902,-0.016067505,0.028152466,0.017654419,-0.011703491,0.013549805,0.058929443,-0.001917839,0.056396484,-0.0025863647,0.014755249,0.027008057,-0.013023376,-0.03286743,0.010719299,0.02897644,-0.016326904,0.009353638,0.04547119,-0.005268097,0.0064926147,-0.007637024,-0.032470703,0.008224487,0.018661499,-0.009017944,-0.012481689,-0.008888245,-0.014274597,0.011604309,0.018554688,0.014793396,0.010002136,-0.0049095154,-0.0032291412,0.0068626404,0.025741577,0.023391724,-0.031311035,0.014205933,-0.00072288513,0.006336212,-0.009140015,-0.016296387,0.0023078918,-0.025512695,0.035736084,0.024810791,0.009498596,-0.0025539398,-0.027511597,0.0066566467,0.040039062,0.018692017,0.015182495,0.01259613,-0.004081726,0.019897461,-0.027648926,-0.0048675537,-0.010467529,0.009979248,-0.0017127991,0.008422852,-0.019226074,-0.025222778,0.025100708,0.0055236816,0.0072631836,0.007358551,-0.021911621,0.028259277,-0.022750854,-0.01828003,-0.00026130676,0.0003426075,0.00050354004,-0.019439697,-0.027236938,0.018859863,0.049102783,-0.007865906,0.00705719,0.019317627,0.014945984,0.028289795,0.035125732,0.015914917,0.04196167,0.029541016,-0.018341064,-0.005054474,0.036499023,-0.009468079,-0.040130615,0.017166138,-0.008056641,-0.04220581,0.021591187,0.0024356842,-0.015640259,-0.02947998,-0.022781372,-0.0014638901,-0.019546509,0.009506226,-0.010406494,-0.0063323975,-0.018722534,-0.025924683,-0.0042304993,-0.00024867058,-0.04220581,-0.027252197,-0.011802673,-0.01374054,-0.04486084,0.0045776367,-0.024780273,0.00070619583,-0.017120361,-0.012710571,0.00086402893,0.03955078,-0.022079468,0.0034065247,0.009117126,0.03778076,-0.010536194,0.02659607,0.018173218,-0.013244629,-0.02015686,-0.010513306,-0.02017212,-0.018249512,0.035339355,-0.01777649,0.041015625,0.0033473969,-0.0107421875,-0.0016126633,-0.024887085,0.008216858,0.0068893433,-0.027435303,-0.015930176,0.017074585,0.02671814,-0.017608643,0.012054443,0.047790527,-0.015899658,-0.028366089,0.023834229,0.049835205,0.015327454,0.034301758,-0.012634277,-0.011436462,-0.021911621,0.0009098053,-0.013809204,0.006263733,0.0008587837,0.0024795532,-0.006614685,0.0011148453,0.019424438,-0.014968872,-0.010124207,0.019317627,0.007423401,-0.02432251,0.03564453,0.019241333,0.004108429,-0.016036987,-0.0078125,0.019378662,0.03564453,0.018188477,0.0076789856,-0.016082764,0.011383057,-0.0073165894,0.01348114,0.007686615,-0.021438599,-0.013755798,-0.020950317,-0.024765015,0.020263672,-0.0058517456,0.027755737,-0.00415802,0.012382507,-0.0070381165,-0.013084412,-0.0078125,0.012954712,0.00248909,-0.009864807,-0.007156372,-0.0011501312,0.015777588,-0.014343262,0.014060974,-0.04034424,-0.020614624,-0.018630981,-0.016433716,0.033233643,0.009407043,-0.005947113,0.013290405,0.0073165894,-0.0042533875,-0.0007944107,0.034362793,-0.020401001,-0.0021972656,0.008659363,0.014556885,-0.023742676,0.017990112,-0.013183594,-0.006515503,0.026062012,-0.0076789856,0.022918701,0.0055999756,0.04168701,0.025344849,-0.008338928,0.029464722,0.0004901886,0.010574341,-0.0043640137,-0.0040397644,0.0004963875,-0.00048208237,0.015625,-0.012542725,-0.0146102905,0.012763977,-0.02027893,-0.029830933,0.009407043,0.018341064,0.047698975,-0.021652222,0.040374756,-0.020462036,-0.024551392,-0.0028820038,0.014183044,-0.017318726,-0.009544373,0.0362854,0.008338928,-0.009552002,-0.0023956299,-0.022903442,-0.014381409,-0.018218994,0.010253906,-0.01927185,-0.0056533813,0.0064735413,0.019210815,0.03793335,0.0016241074,0.015304565,0.0317688,0.008522034,0.028823853,-0.0061454773,0.030975342,0.005874634,-0.015838623,0.0095825195,-0.0010089874,-0.0072364807,-0.0063552856,-0.0030460358,0.003458023,-0.036621094,0.014877319,-0.0034217834,0.050750732,-0.02659607,0.010322571,-0.02104187,0.0046577454,-0.017791748,0.0052986145,-0.024673462,0.008834839,0.037017822,-0.002456665,-0.00044608116,0.008338928,-0.022018433,0.021759033,0.048858643,-0.00022554398,-0.025009155,-0.008338928,0.0098724365,-0.002714157,-0.0017414093,0.007911682,-0.018463135,-0.014968872,0.0052871704,-0.001627922,-0.0003502369,0.004398346,0.0033779144,0.01876831,0.010375977,-0.0022678375,0.031433105,-0.0039520264,0.007083893,-0.0036354065,0.005088806,0.019638062,0.026657104,-0.017471313,0.031188965,0.021881104,-0.020904541,0.05130005,-0.024108887,0.010231018,-0.028686523,0.0031318665,-0.022979736,-0.0014572144,0.0041618347,0.005874634],"createdAt":"2026-04-18T18:56:09.697Z","updatedAt":"2026-04-22T07:01:26.336Z","lastSeenAt":"2026-04-22T07:01:26.336Z","tsv":"'/api/v1/stripe/subscriptions/1':104 '0.02':134 '000':123 '0x8335':128 '20':122 '2913':129 '300':151 '6':139 'Base network API' 'USDC API' 'accept':111 'access':6,20,36,109,213 'actual':202,236 'advertis':117 'ai':63 'analyt':62 'api':5,19,35,58,92,108,170,212 'application/json':158 'base':8,22,88,124,131 'base-network' 'categori':59 'challeng':116 'commit':100 'connect':178 'content':184 'cost':120 'data':61 'decim':140 'doc':168 'document':160,193,234 'endpoint':30,47,72,103,156,201,240 'equal':133 'exact':147 'exampl':196 'expect':208 'extrem':165 'financ':66 'follow':76 'function':237 'gate':3,17 'host':54 'includ':60 'infrastructur':69 'input':206 'integr':228 'json-response' 'key':93 'label':106 'learn':65 'limit':96 'lowpaymentfee' 'lowpaymentfee.com':32,51 'machin':64 'made':143 'manag':225 'mani':46 'maximum':119 'may':221 'model':82 'name':210 'network':89 'offer':48 'one':44 'openapi':188 'page':173 'paid':9,23 'particular':200 'path':216 'pay':79 'pay-per-call API' 'pay-per-request':78 'payment':40,141 'per':11,25,80,135 'per-request':10,24 'platform':52,75 'post':112 'post-method' 'premium':4,18,34,107,211 'premium API' 'price':169 'prompt':180 'protocol':41 'provid':33 'rate':95 'readm':172 'relat':222 'remain':241 'render':175 'request':12,26,81,113,136 'request/response':191 'requir':90 'respons':159 'return':157,203 'schema':192 'scheme':148 'second':152 'segment':217 'settl':83 'site':163 'spars':166 'spec':189 'specif':102 'specul':232 'stripe':227 'stripe subscriptions API' 'stripe/subscriptions':218 'subscript':224 'suggest':219 'timeout':153 'unclear':242 'unit':125 'upfront':99 'usdc':14,28,85,127,137 'usdc-settlement' 'use':138 'util':70 'varieti':56 'via':37,144 'wallet':179 'web3':67 'window':154 'without':233 'x402':2,16,39,115,146 'x402 API' 'x402-gated':1,15 'x402-payment'","prices":[{"id":"9d68161d-66ff-4af2-a516-6b634123904b","listingId":"4545bdea-04cd-40e8-a941-77534524cd4a","amountUsd":null,"unit":"per_call","nativeCurrency":"USD COIN","nativeAmount":"20000","chain":"base","payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","paymentMethod":"x402-usd coin","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","scheme":"exact","network":"base","mimeType":"application/json","resource":"https://lowpaymentfee.com/api/v1/stripe/subscriptions/1","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:56:09.697Z"}],"sources":[{"listingId":"4545bdea-04cd-40e8-a941-77534524cd4a","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stripe/subscriptions/1","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:56:09.697Z","lastSeenAt":"2026-04-22T07:01:26.336Z"}],"details":{"listingId":"4545bdea-04cd-40e8-a941-77534524cd4a","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stripe/subscriptions/1 \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-token>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/stripe/subscriptions/1"},{"claim":"The platform advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"The platform offers endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categories","source_url":"https://lowpaymentfee.com"},{"claim":"Docs, pricing, API, and README pages render only a 'Connect wallet' prompt","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Accessing a premium API endpoint with per-request USDC micropayments on Base","Agent-driven API consumption without API keys or account registration","Programmatic subscription or payment-related operations (speculative based on path)"],"bestFor":["Developers wanting keyless, pay-per-use API access","AI agents that can settle x402 payments in USDC on Base","Users who prefer crypto micropayments over traditional subscription billing"],"notFor":["Users who need detailed API documentation before integrating","Applications requiring free or fiat-only payment methods","Production use cases that need guaranteed SLAs or support"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:50.525Z"},"updatedAt":"2026-04-22T07:01:26.336Z"}}