{"id":"832d3d82-9740-46dc-b8c1-e84621ed639e","shortId":"LTVdaZ","kind":"x402","title":"x402-gated API platform on Base offering data, AI, finance, and utility endpoints at $0.02/request.","tagline":"x402-gated API platform on Base offering data, AI, finance, and utility endpoints at $0.02/request.","description":"lowpaymentfee.com is an x402-protocol API marketplace that gates access to a variety of endpoints behind per-request micropayments settled in USDC on the Base network. The specific endpoint `/api/v1/claims/46` is listed as \"Premium API Access\" and costs up to $0.02 per call (maxAmountRequired of 20,000 base units of USDC, which has 6 decimals = $0.02). No API keys or rate limits are required; callers simply attach an x402 payment header to each request.\n\nThe broader platform advertises four endpoint categories: Data & Analytics (metrics, reports, data export, insights), AI & Machine Learning (sentiment analysis, text summarization, classification, embeddings), Finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and Infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at the same $0.02/request price point.\n\nHowever, the specific functionality of `/api/v1/claims/46` is unclear. The endpoint path suggests a claims-related resource (possibly claim #46 in some dataset), but no documentation, request schema, or response schema is available beyond the generic \"Premium API Access\" label. The docs, API, pricing, and README pages all returned only a \"Connect wallet\" prompt with no substantive content. Without further documentation, the exact input/output behavior of this endpoint cannot be determined.","tags":[],"capabilities":["x402-payment","usdc-micropayment","base-network","per-request-billing","no-api-key","json-response","post-method"],"categories":["api-marketplace","payments"],"synonyms":["x402 api","micropayment api","pay-per-request api","base usdc api","lowpaymentfee","low payment fee","402 payment api"],"warnings":["No documentation available — all doc/pricing/README pages return only 'Connect wallet' with no content","The specific functionality of /api/v1/claims/46 is unknown; 'Premium API Access' is a generic label","No request or response schema is provided; callers cannot know what to send or expect back","The broader platform lists many endpoint categories but none are documented"],"endpointUrl":"https://lowpaymentfee.com/api/v1/claims/46","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/claims/46","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live (returns a valid 402 x402 challenge) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no request/response schema, and no explanation of what '/api/v1/claims/46' actually returns. All doc pages render only 'Connect wallet' with no content. This is effectively a stub listing.","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":"2026-04-19T04:20:32.263Z","embedding":[-0.036956787,-0.018203735,0.04147339,0.02607727,0.0026187897,-0.024734497,-0.033111572,0.028808594,0.05895996,-0.06939697,0.04208374,-0.06628418,-0.022247314,-0.0287323,-0.040130615,0.012367249,-0.029449463,0.015853882,-0.047088623,0.04324341,0.029556274,-0.00440979,-0.030303955,0.0040397644,-0.006412506,-0.02154541,0.011329651,-0.027053833,-0.024795532,-0.023422241,0.031463623,-0.020751953,-0.0046310425,0.018508911,-0.018356323,-0.012496948,-0.0043678284,0.028656006,0.029296875,-0.0071792603,0.0037670135,-0.033813477,0.007549286,-0.0051193237,-0.04486084,0.00043582916,0.03366089,-0.01838684,-0.019958496,-0.017364502,-0.032318115,-0.029907227,-0.028411865,0.023422241,0.03253174,0.026260376,0.00087308884,-0.0124435425,0.021469116,0.0026798248,-0.017822266,-0.062194824,-0.0119018555,-0.0014944077,0.012214661,0.062072754,-0.003501892,0.050720215,0.011245728,0.06222534,0.031433105,0.032409668,0.029815674,0.009925842,0.014305115,-0.016174316,-0.0075416565,0.047088623,-0.03491211,0.0015649796,-0.023223877,-0.008483887,-0.048095703,-0.006965637,-0.0014123917,-0.06311035,-0.011505127,0.00598526,-0.058746338,0.02645874,-0.070373535,-0.00680542,-0.0026416779,0.0022907257,0.007896423,-0.010696411,0.0042686462,0.030700684,0.00484848,0.011528015,0.009757996,-0.05593872,0.0385437,0.020614624,0.049804688,0.03164673,0.0055007935,0.03540039,0.028579712,-0.01234436,-0.014038086,-0.0039482117,-0.029510498,-0.011306763,0.0008134842,0.00982666,-0.0284729,0.030319214,-0.026535034,0.027023315,-0.07232666,0.045837402,0.026626587,-0.010726929,0.0031986237,-0.04171753,-0.00548172,0.012535095,-0.040893555,-0.013694763,0.03225708,0.014343262,0.022338867,-0.035247803,-0.043914795,-0.008621216,-0.008834839,-0.025436401,-0.04333496,-0.011627197,0.024414062,-0.02015686,0.02041626,0.029586792,-0.11175537,0.0018501282,-0.040405273,0.021347046,-0.028808594,-0.011566162,0.012496948,0.04071045,-0.022094727,-0.009277344,-0.030639648,-0.021743774,-0.01171875,0.028762817,-0.00724411,0.03262329,-0.013198853,0.020324707,0.021987915,0.010345459,0.008033752,0.050445557,0.0043754578,-0.083862305,-0.07891846,-0.04031372,-0.03488159,-0.008392334,-0.032562256,-0.0033550262,-0.013809204,-0.07940674,-0.009513855,-0.035461426,0.020004272,-0.045837402,-0.009849548,-0.021713257,-0.00038051605,-0.035095215,-0.05166626,-0.01763916,-0.020202637,0.06781006,0.006713867,0.015777588,0.008644104,-0.014144897,0.05709839,0.011947632,-0.020492554,-0.028442383,0.012390137,0.0062561035,0.035949707,0.01663208,0.022460938,-0.038208008,0.043395996,0.048065186,-0.0052375793,-0.011497498,-0.015052795,-0.059906006,-0.032470703,-0.026992798,0.0043182373,-0.005420685,-0.010276794,0.03100586,-0.027938843,-0.023269653,-0.006088257,0.017318726,0.02482605,0.07019043,0.024475098,0.021697998,0.009605408,0.012504578,-0.04269409,0.03451538,0.033203125,0.012290955,-0.020187378,-0.018936157,0.018844604,0.04296875,-0.033111572,0.0045700073,-0.02230835,0.014022827,-0.012962341,0.003704071,0.03564453,-0.016998291,-0.012069702,-0.036254883,-0.016357422,0.027709961,0.001285553,-0.03945923,-0.038208008,-0.06945801,0.03286743,0.048583984,0.013679504,0.019866943,0.010688782,-0.014724731,-0.007865906,-0.06121826,0.04232788,0.062286377,0.007675171,-0.014343262,0.044311523,-0.017623901,-0.03326416,-0.012145996,-0.0107803345,-0.029663086,-0.02142334,0.007713318,-0.044555664,0.009735107,0.012298584,0.046936035,0.041503906,-0.014541626,-0.03302002,-0.021713257,-0.002943039,-0.006877899,-0.012001038,-0.0009403229,-0.00774765,0.019332886,0.035308838,0.010498047,0.01953125,0.0038204193,0.01637268,-0.014923096,-0.014419556,-0.024917603,-0.031951904,0.01146698,0.0025939941,-0.05444336,0.0028495789,0.009147644,0.07287598,-0.04168701,0.04058838,-0.007144928,0.023742676,0.05368042,-0.019683838,-0.038330078,-0.003873825,0.017959595,0.04397583,0.030456543,0.026229858,-0.010154724,-0.010612488,0.03564453,-0.009353638,-0.013946533,0.00630188,0.01927185,0.038909912,-0.0053138733,-0.04626465,-0.025634766,-0.016479492,-0.039794922,0.03540039,-0.027435303,0.01473999,0.0033035278,-0.0026454926,-0.03111267,-0.0007901192,-0.03503418,0.019058228,-0.024261475,-0.0084991455,-0.020111084,-0.03173828,-0.0039596558,0.010505676,-0.013084412,-0.0024795532,0.03302002,0.025283813,-0.026062012,-0.03111267,-0.027053833,-0.035186768,-0.0068588257,0.011558533,0.012268066,0.020446777,0.024597168,-0.01940918,0.0031528473,0.007774353,0.016784668,0.014831543,0.009437561,-0.00090646744,-0.076538086,-0.06756592,-0.03439331,-0.03967285,0.013031006,0.01828003,0.010726929,0.037597656,-0.009773254,-0.026626587,-0.030136108,0.02558899,-0.01550293,0.011375427,0.027572632,-0.036071777,-0.06021118,-0.0126571655,0.008018494,-0.00818634,0.043395996,-0.0066490173,0.0061836243,0.070007324,0.031219482,0.008285522,0.006526947,0.0073242188,0.014801025,-0.0068130493,-0.008178711,-0.045837402,-0.011741638,0.018554688,-0.02154541,-0.041503906,-0.064331055,0.041381836,0.027572632,0.07232666,0.0010223389,0.019195557,0.024520874,-0.021072388,-0.00013494492,-0.040649414,-0.031402588,-0.03817749,-0.039794922,0.02029419,-0.012512207,-0.0052375793,-0.03778076,0.036132812,-0.001411438,0.01309967,-0.025482178,0.053253174,-0.031585693,-0.0035648346,0.021820068,0.006832123,0.04940796,0.07598877,-0.040222168,0.008239746,0.031402588,-0.0046653748,-0.010673523,0.047546387,-0.0063209534,-0.006958008,-0.07751465,-0.033203125,-0.009277344,-0.017211914,-0.05429077,0.0085372925,-0.0062217712,0.030899048,0.0026016235,-0.006614685,-0.009796143,0.0023708344,-0.0028419495,-0.06213379,-0.012786865,-0.051513672,0.0077934265,0.0390625,-0.03427124,0.0066604614,-0.0034732819,-0.005645752,-0.006954193,0.0029697418,0.002412796,-0.000664711,-0.04776001,0.032440186,0.0056037903,0.008140564,0.01991272,0.02545166,0.030090332,0.028015137,0.06011963,0.010307312,-0.028717041,-0.0552063,0.01876831,-0.05343628,0.00843811,-0.0021343231,-0.028656006,0.0055732727,-0.006549835,-0.015029907,0.003917694,0.0009326935,-0.051849365,0.005466461,0.015945435,-0.038513184,-0.022537231,-0.044036865,-0.0234375,0.0057868958,0.06915283,0.020477295,-0.00048422813,-0.045959473,-0.028182983,0.01776123,-0.010520935,0.02029419,-0.014762878,-0.024902344,-0.010421753,-0.038848877,-0.023071289,-0.029022217,0.032470703,0.0023403168,-0.011123657,0.03164673,0.004383087,0.017074585,0.012504578,0.0044822693,0.035736084,-0.03741455,-0.002861023,-0.031066895,0.020431519,0.0012245178,-0.0046958923,-0.037841797,0.06640625,0.008934021,0.03353882,-0.029953003,0.008087158,-0.012969971,0.036376953,0.016403198,-0.024597168,-0.026519775,0.006374359,-0.053649902,-0.03414917,0.033172607,-0.01550293,0.027175903,0.0024585724,0.0146484375,0.035949707,-0.014251709,0.0095825195,0.036590576,-0.035949707,-0.0028514862,-0.0154953,-0.033935547,-0.0335083,0.013015747,-0.02810669,0.018539429,-0.012680054,0.009880066,-0.012313843,-0.015159607,0.043762207,0.019897461,0.0035552979,0.034057617,0.014831543,0.008232117,0.034332275,0.021514893,-0.027832031,0.037200928,-0.011947632,0.018463135,-0.0056762695,0.036193848,0.027618408,-0.024215698,0.0028190613,-0.003944397,-0.017868042,0.00025725365,-0.016540527,0.009094238,0.014434814,0.0062179565,-0.033050537,0.022628784,0.021087646,-0.01739502,-0.018508911,0.013961792,0.008003235,-0.0413208,0.016708374,0.020553589,0.045166016,-0.01965332,0.003774643,0.012321472,0.026687622,0.020050049,0.005844116,-0.0036182404,0.016189575,-0.035339355,0.01096344,0.007434845,0.0010328293,0.023590088,-0.0041046143,0.034210205,0.037078857,0.02998352,-0.015556335,-0.031463623,0.003107071,-0.007083893,-0.009536743,0.03656006,0.024429321,0.023025513,-0.018554688,0.030670166,0.02796936,-0.04272461,-0.0007815361,-0.0021018982,0.03591919,-0.013183594,-0.0024662018,0.019515991,-0.009666443,0.028839111,-0.055358887,0.015823364,-0.005214691,0.029312134,-0.008399963,-0.045715332,-0.0423584,-0.011703491,0.03100586,-0.0041542053,0.017715454,0.0335083,0.010894775,0.005683899,0.014846802,-0.006652832,-0.0029907227,-0.008407593,-0.052642822,-0.023071289,-0.020401001,-0.009109497,-0.03286743,0.012718201,-0.02897644,-0.048065186,-0.002008438,-0.010696411,-0.0030498505,-0.0011014938,-0.00016462803,0.032684326,0.008636475,0.014762878,-0.0055160522,-0.020950317,0.0036354065,0.003068924,0.028915405,-0.037872314,0.013427734,0.00043654442,-0.0067100525,-0.01210022,0.029373169,0.021209717,0.024047852,0.012969971,0.04083252,-0.04623413,0.03314209,-0.0231781,0.0134887695,0.0002309084,-0.03253174,-0.014511108,-0.030853271,-0.018554688,0.04647827,-0.020874023,-0.008781433,-0.026443481,-0.029876709,-0.012008667,-0.04714966,0.022521973,0.036621094,0.039154053,-0.033721924,0.010620117,0.018569946,0.0035648346,-0.022750854,-0.0042686462,0.011367798,0.031555176,0.012786865,0.0010709763,-0.026168823,-0.0236969,0.011520386,0.0054244995,-0.06793213,-0.0473938,-0.011878967,0.031982422,0.011672974,0.0014028549,-0.022750854,-0.019042969,-0.017074585,-0.012466431,-0.00023460388,0.0031909943,0.02078247,0.0018177032,-0.035827637,0.012886047,0.027389526,-0.016983032,0.025650024,-0.008850098,-0.01576233,-0.029846191,0.029586792,0.032287598,0.012168884,0.018157959,-0.024520874,-0.01033783,-0.016418457,-0.055145264,0.0058631897,-0.00089645386,0.01260376,0.010223389,-0.014633179,-0.04815674,-0.017425537,-0.016571045,0.0010528564,0.019317627,0.0059165955,0.0058898926,0.0054626465,0.0039901733,-0.016296387,-0.002336502,-0.020568848,0.025772095,0.011276245,-0.0002887249,0.0073623657,0.040100098,0.006313324,-0.016967773,-0.0026054382,0.011024475,0.026168823,-0.027816772,0.012321472,-0.004108429,0.022262573,-0.003753662,-0.017562866,-0.031433105,-0.00044441223,0.061798096,-0.005180359,0.030700684,-0.0058631897,-0.008918762,0.021469116,0.04336548,-0.048828125,-0.007183075,-0.045043945,0.006755829,-0.015945435,0.027923584,0.0010356903,0.020141602,-0.026504517,-0.05557251,-0.0012407303,0.015106201,0.00029468536,-0.0657959,-0.019317627,-0.054870605,0.0052871704,-0.017120361,-0.02796936,0.0026493073,0.013092041,-0.012313843,-0.08270264,-0.00059223175,0.058410645,0.0014152527,0.026290894,-0.006427765,0.026519775,0.034851074,-0.021881104,-0.010940552,0.031433105,-0.021713257,-0.022872925,-0.015808105,0.03756714,-0.0072784424,-0.04031372,0.020843506,0.035247803,0.03137207,-0.018173218,0.0107803345,-0.00856781,0.0129852295,-0.011810303,0.006259918,-0.0027313232,-0.0069007874,0.037902832,-0.057250977,0.027618408,0.0211792,0.0021018982,0.002571106,0.030090332,0.04925537,-0.03933716,-0.025634766,0.028839111,0.015586853,0.045837402,-0.024795532,0.03414917,0.023925781,-0.01461792,0.008766174,-0.0076522827,-0.024337769,-0.03857422,-0.025817871,0.015602112,0.0087890625,0.010299683,-0.020812988,0.0115356445,0.024734497,0.0052108765,-0.0014743805,-0.025360107,-0.005168915,-0.015716553,0.0012922287,0.017059326,0.009719849,0.006111145,0.008460999,0.02684021,0.040802002,0.019546509,-0.0065193176,0.02456665,0.011787415,-0.022979736,0.01071167,-0.001039505,0.021347046,0.01499176,0.020401001,0.01979065,-0.03201294,-0.015357971,-0.008155823,-0.01687622,0.003850937,-0.010971069,0.002216339,-0.0016698837,0.014671326,0.0015735626,-0.04537964,0.0044898987,-0.028213501,-0.035095215,-0.013679504,-0.022949219,0.01473999,0.010124207,-0.007904053,0.020812988,0.002752304,0.053527832,-0.0042304993,-0.0005912781,0.03186035,0.03665161,0.018692017,-0.03164673,0.0006866455,-0.0017261505,-0.00983429,0.008140564,-0.018829346,0.002916336,0.03604126,-0.007911682,0.0012607574,0.007675171,0.02357483,-0.00017213821,0.010971069,-0.0014266968,0.027282715,-0.018218994,0.03878784,-0.04788208,0.0056762695,0.024658203,0.0054626465,-0.004940033,-0.010627747,-0.022750854,0.01033783,0.008636475,-0.012336731,0.051940918,-0.00056123734,0.015914917,-0.013755798,-0.013542175,-0.013496399,-0.0062065125,-0.018875122,0.027313232,0.0023937225,-0.007911682,0.0045280457,-0.03930664,0.026992798,-0.04788208,-0.008239746,-0.0009975433,0.0013828278,0.0031471252,-0.025283813,-0.004962921,-0.0049476624,-0.015464783,0.010116577,-0.005836487,0.050567627,0.023712158,0.028289795,0.024902344,0.025863647,0.009033203,-0.0317688,-0.020431519,-0.0005440712,-0.036315918,0.019363403,-0.031951904,0.045288086,0.0362854,0.0036582947,0.02633667,0.044708252,0.023269653,0.0069999695,0.02456665,-0.0287323,0.018966675,-0.01626587,0.024108887,-0.00038647652,0.05657959,-0.011123657,0.016693115,-0.016937256,0.008117676,-0.014541626,0.023239136,0.07861328,0.042907715,-0.005382538,0.02861023,0.000052571297,-0.023925781,-0.0050315857,-0.032165527,0.066223145,-0.009254456,0.04071045,0.031204224,0.0027637482,0.006904602,0.025665283,-0.019256592,-0.013023376,0.057739258,0.0211792,-0.026504517,-0.017684937,-0.016082764,0.021408081,-0.031280518,-0.010879517,0.022338867,-0.0029010773,0.00016534328,-0.014007568,-0.0052375793,-0.010726929,0.012031555,0.014556885,0.010093689,-0.003107071,0.009773254,0.013824463,0.011398315,0.019363403,0.004211426,0.01864624,-0.03314209,-0.022979736,0.00043702126,0.017868042,0.0052604675,-0.012168884,0.030715942,0.010070801,0.051818848,0.032196045,-0.028793335,-0.008056641,0.008041382,0.016082764,0.014259338,0.044311523,0.019561768,0.013153076,0.027359009,0.05029297,0.031463623,-0.03050232,0.034179688,-0.017868042,0.00459671,-0.011474609,-0.02204895,0.011604309,-0.009033203,0.0061798096,0.013473511,-0.0027713776,0.019363403,0.033477783,0.0068473816,0.0015668869,-0.01625061,0.014762878,-0.015960693,0.011703491,0.008781433,-0.0256958,0.02104187,0.01902771,0.041809082,-0.025436401,0.033050537,0.0069389343,-0.015625,-0.0023841858,0.017578125,-0.030029297,-0.009864807,0.012924194,-0.0155181885,-0.034942627,0.0151901245,0.0231781,-0.010520935,0.025543213,0.0038375854,-0.001950264,-0.015174866,0.020477295,0.024475098,-0.010375977,-0.008293152,-0.0061798096,0.040496826,0.045074463,-0.0019817352,-0.0022125244,-0.026245117,0.008331299,0.012641907,-0.00040364265,-0.0035190582,0.014755249,0.0075950623,-0.017700195,0.014923096,0.03692627,0.026000977,0.041015625,-0.00970459,-0.007335663,0.00019574165,0.023468018,0.019882202,-0.0022335052,0.00025963783,0.013244629,-0.014160156,0.026535034,0.024169922,0.008476257,0.025634766,-0.0062408447,-0.009353638,0.011024475,-0.02130127,0.03189087,-0.021469116,0.030166626,-0.0096588135,0.013267517,-0.02999878,-0.04159546,0.020019531,-0.020599365,-0.019058228,-0.016952515,0.011436462,0.011528015,0.011367798,0.03326416,0.034057617,-0.027145386,0.0670166,-0.023925781,0.05911255,-0.015388489,0.004234314,0.049743652,0.03881836,0.044891357,0.0056610107,0.018188477,-0.024627686,0.017364502,0.037506104,0.027114868,0.0058288574,-0.007396698,-0.0158844,0.03111267,-0.006958008,0.037506104,0.00016474724,-0.003545761,0.020187378,-0.004135132,-0.018005371,0.0018873215,-0.0038661957,0.01763916,0.047912598,-0.028335571,-0.0054397583,-0.0026474,-0.011550903,0.02116394,-0.012031555,0.011672974,0.0008163452,-0.024841309,0.02192688,-0.031036377,-0.008056641,0.006198883,0.022598267,-0.05078125,-0.01676941,0.0028648376,0.009986877,-0.025024414,0.021316528,0.035888672,-0.00024843216,0.016113281,0.029129028,-0.0032958984,0.035003662,-0.006832123,0.026229858,0.058380127,0.012664795,-0.0065612793,0.0079574585,0.0032520294,-0.022201538,0.00806427,0.03213501,-0.009300232,0.008918762,0.0048179626,-0.013679504,0.014793396,0.0039901733,-0.009727478,-0.00096559525,0.010887146,-0.020751953,0.0040664673,0.017211914,-0.00071048737,0.008407593,-0.007896423,-0.021530151,0.013168335,0.028320312,0.032989502,-0.0317688,0.002407074,0.02571106,0.012359619,-0.028411865,-0.018081665,-0.0116119385,-0.024887085,0.00831604,0.028289795,0.014923096,0.0072288513,-0.025619507,-0.010551453,0.03817749,0.016464233,0.016082764,-0.00014460087,-0.02178955,0.008483887,-0.033081055,0.0030288696,-0.020599365,-0.019241333,0.019592285,0.016143799,-0.010772705,-0.01663208,0.015464783,-0.005683899,0.012527466,0.00724411,-0.00680542,0.025115967,-0.010467529,0.00028562546,-0.0007133484,0.018661499,-0.0054626465,-0.023239136,-0.029006958,0.031311035,0.05291748,-0.004951477,-0.0048446655,0.022201538,0.015960693,0.022583008,0.040771484,0.004322052,0.054840088,0.021408081,-0.021347046,-0.03253174,0.024932861,-0.009010315,-0.028442383,0.030563354,-0.012458801,-0.021850586,0.014221191,-0.0002837181,0.0006828308,-0.019226074,-0.018753052,0.0012645721,-0.014434814,0.030166626,-0.012184143,0.009307861,-0.038238525,-0.01737976,-0.0010557175,-0.026885986,-0.037109375,-0.030380249,-0.0057029724,-0.013366699,-0.059753418,0.013656616,-0.02760315,0.01626587,-0.027618408,0.0077934265,-0.003780365,0.026992798,-0.01473999,0.0058517456,0.012428284,0.034088135,-0.004535675,0.017333984,0.010910034,-0.008262634,-0.03173828,-0.010360718,-0.0015830994,-0.013809204,0.012062073,-0.0028057098,0.03894043,0.010925293,-0.020904541,-0.009376526,-0.005531311,-0.002614975,-0.0013074875,-0.029266357,-0.01687622,0.0070648193,0.016113281,-0.013442993,-0.020965576,0.04623413,-0.021118164,-0.015052795,0.030883789,0.034851074,0.012748718,0.04119873,-0.008979797,-0.004722595,-0.028793335,0.011917114,-0.010650635,0.013748169,-0.0018110275,-0.000992775,0.00013017654,0.017593384,0.015701294,-0.003993988,-0.0071258545,0.012207031,0.0077781677,-0.005580902,0.021514893,0.010177612,0.0019683838,-0.028442383,-0.02218628,0.026687622,0.055999756,0.017318726,0.018875122,0.0019016266,0.010948181,-0.017318726,0.010437012,0.0071105957,-0.027069092,-0.035583496,-0.011604309,-0.025238037,0.02772522,0.0006289482,0.007083893,0.002916336,0.02130127,-0.0035514832,-0.02897644,-0.010826111,0.021362305,0.012046814,-0.010116577,-0.0018358231,0.0087890625,0.02154541,-0.028503418,-0.0059280396,-0.03173828,-0.021530151,-0.002866745,-0.024368286,0.036132812,0.00907135,-0.013961792,0.0023078918,-0.015777588,-0.0056037903,0.015098572,0.02619934,-0.011291504,-0.0041122437,0.01852417,0.0340271,-0.010215759,0.021530151,-0.015777588,-0.0013504028,0.019058228,-0.013496399,0.019439697,-0.026489258,0.015716553,0.013572693,-0.0023975372,0.0418396,0.0052604675,0.026351929,-0.026977539,-0.0041656494,-0.0046081543,-0.014198303,0.019851685,-0.011299133,-0.02532959,0.004714966,-0.011878967,-0.033843994,0.001159668,0.018920898,0.02720642,-0.013717651,0.056365967,-0.006477356,-0.00075149536,0.004310608,0.020721436,-0.011367798,0.00422287,0.027389526,-0.0045318604,0.02406311,-0.000992775,-0.015930176,-0.035186768,-0.0211792,0.014457703,-0.006893158,-0.0022335052,0.022445679,0.01739502,0.036254883,-0.0033893585,0.014457703,0.017959595,0.0036010742,0.017318726,0.01612854,0.041381836,-0.0044403076,-0.026229858,-0.001373291,-0.00049734116,-0.022445679,-0.0020275116,-0.00340271,-0.00021660328,-0.026672363,0.00090646744,0.00075531006,0.020507812,-0.023239136,0.018173218,-0.022216797,-0.004962921,-0.03286743,-0.00422287,-0.034362793,-0.0030498505,0.038513184,0.01701355,0.0054359436,0.0076942444,-0.01826477,0.034698486,0.059326172,-0.0010261536,-0.03314209,-0.010368347,0.007774353,-0.007369995,-0.00084733963,0.0095825195,-0.013771057,-0.011604309,-0.0027103424,-0.013664246,0.011169434,-0.005001068,0.029708862,0.0009908676,-0.021408081,-0.017745972,0.020690918,-0.0066871643,0.0041160583,0.0054855347,0.00459671,0.037902832,0.043823242,-0.01146698,0.017700195,0.0138549805,-0.049316406,0.05255127,0.0028648376,0.023895264,-0.024139404,0.013435364,-0.045684814,-0.0038604736,0.00042152405,0.008171082],"createdAt":"2026-04-18T18:45:51.901Z","updatedAt":"2026-04-23T01:01:25.555Z","lastSeenAt":"2026-04-23T01:01:25.555Z","tsv":"'/api/v1/claims/46':66,167 '/request':17,34,159 '0.02':16,33,77,92,158 '000':83 '20':82 '402 payment api' '46':181 '6':90 'access':45,72,200 'advertis':114 'ai':10,27,125 'analysi':129 'analyt':119 'api':4,21,41,71,94,199,204 'attach':103 'avail':194 'base':7,24,61,84 'base usdc api' 'base-network' 'behavior':226 'behind':51 'beyond':195 'broader':112 'call':79 'caller':101 'cannot':230 'categori':117 'claim':176,180 'claims-rel':175 'classif':132 'connect':213 'content':219 'convers':149 'cost':74 'data':9,26,118,122 'dataset':184 'decim':91 'determin':232 'doc':203 'document':187,222 'embed':133 'endpoint':14,31,50,65,116,152,171,229 'estim':143 'exact':224 'exchang':138 'export':123 'feed':137 'financ':11,28,134 'four':115 'function':165 'gas':142 'gate':3,20,44 'generat':150 'generic':197 'geocod':147 'header':107 'howev':162 'infrastructur':145 'input/output':225 'insight':124 'json-response' 'key':95 'label':201 'learn':127 'limit':98 'list':68,154 'low payment fee' 'lowpaymentfee' 'lowpaymentfee.com':35 'machin':126 'marketplac':42 'maxamountrequir':80 'metric':120 'micropay':55 'micropayment api' 'network':62 'no-api-key' 'offer':8,25 'page':208 'path':172 'pay-per-request api' 'payment':106 'per':53,78 'per-request':52 'per-request-billing' 'platform':5,22,113 'point':161 'possibl':179 'post-method' 'premium':70,198 'price':136,160,205 'prompt':215 'protocol':40 'quot':141 'rate':97,139 'readm':207 'relat':177 'report':121 'request':54,110,188 'requir':100 'resourc':178 'respons':191 'return':210 'schema':189,192 'sentiment':128 'settl':56 'simpli':102 'specif':64,164 'substant':218 'suggest':173 'summar':131 'text':130 'token':140 'unclear':169 'unit':85 'usdc':58,87 'usdc-micropayment' 'util':13,30,146 'valid':148 'varieti':48 'wallet':214 'web3':135 'without':220 'x402':2,19,39,105 'x402 api' 'x402-gated':1,18 'x402-payment' 'x402-protocol':38","prices":[{"id":"84c41cdc-8f64-40d8-8053-3601d84b0302","listingId":"832d3d82-9740-46dc-b8c1-e84621ed639e","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/claims/46","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:45:51.901Z"}],"sources":[{"listingId":"832d3d82-9740-46dc-b8c1-e84621ed639e","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/claims/46","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:45:51.901Z","lastSeenAt":"2026-04-23T01:01:25.555Z"}],"details":{"listingId":"832d3d82-9740-46dc-b8c1-e84621ed639e","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/claims/46 \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-header>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns 402 with x402 challenge requiring USDC payment on Base network","source_url":"https://lowpaymentfee.com/api/v1/claims/46"},{"claim":"maxAmountRequired is 20000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913), equaling $0.02","source_url":"https://lowpaymentfee.com/api/v1/claims/46"},{"claim":"Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"Platform lists Data & Analytics, AI & ML, Finance & Web3, and Infrastructure endpoint categories","source_url":"https://lowpaymentfee.com"},{"claim":"Docs, API, pricing, and README pages all show only 'Connect wallet' with no substantive documentation","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Accessing premium data or claims via per-request USDC micropayments on Base","Integrating pay-as-you-go API calls into agent workflows without managing API keys","Programmatic access to a claims resource with instant crypto settlement"],"bestFor":["Developers who want keyless, pay-per-call API access","AI agents that can settle x402 payments autonomously","Users who prefer crypto micropayments over subscription billing"],"notFor":["Users who need detailed API documentation or guaranteed SLAs before integrating","Anyone without access to USDC on the Base network","High-volume consumers who need bulk pricing or rate-limit guarantees"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:20.284Z"},"updatedAt":"2026-04-23T01:01:25.555Z"}}