{"id":"3a45c557-9321-4707-add2-590ca10c277b","shortId":"4UdmPr","kind":"x402","title":"Pay-per-call audit log access on Base via x402 — $0.02 per request in USDC.","tagline":"Pay-per-call audit log access on Base via x402 — $0.02 per request in USDC.","description":"This endpoint at lowpaymentfee.com provides access to audit log data (specifically log entry #62) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum cost of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals).\n\nThe endpoint is part of a broader platform (lowpaymentfee.com) that offers a variety of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request. The platform advertises no API keys, no rate limits, and instant access; callers simply attach an x402 payment header to each request.\n\nDocumentation is extremely sparse. The /docs, /pricing, /api, and /README pages all returned only a \"Connect wallet\" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no description of what the audit logs endpoint actually returns beyond the generic label \"Premium API Access.\" The specific purpose of audit log #62 — what data it contains, what fields are returned, or what input parameters it accepts — is unknown from the available material.","tags":[],"capabilities":["x402-payment","pay-per-call","usdc-base","audit-logs","json-response","no-api-key"],"categories":["data","infrastructure"],"synonyms":["audit log API","x402 API","pay-per-request","micropayment API","Base USDC API","lowpaymentfee","402 payment endpoint"],"warnings":["No documentation available — /docs, /pricing, /api, and /README all return only a wallet-connect prompt with no content.","No OpenAPI or schema describing request parameters or response format.","The specific meaning of 'audit/logs/62' is unknown; it is unclear what data is returned or what inputs are accepted.","The broader platform lists many endpoints but none have documented schemas or examples."],"endpointUrl":"https://lowpaymentfee.com/api/v1/audit/logs/62","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/audit/logs/62","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). However, there is no OpenAPI schema, no request/response examples, and all documentation pages are empty stubs. The purpose of 'audit/logs/62' is unexplained, making this 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":"2026-04-19T02:36:26.509Z","embedding":[-0.038635254,-0.010719299,0.032806396,-0.010696411,0.010757446,-0.018005371,-0.02760315,0.0076179504,0.0770874,-0.08135986,0.044891357,-0.05444336,-0.01158905,-0.02355957,-0.023529053,0.007408142,-0.008575439,-0.0016717911,-0.036712646,0.01586914,0.036224365,-0.00844574,-0.027709961,0.0039596558,0.002161026,-0.034423828,-0.013572693,-0.03161621,-0.03668213,-0.03378296,0.031021118,-0.02809143,-0.0074157715,0.009353638,-0.023025513,-0.006126404,-0.004764557,-0.008964539,0.035858154,-0.028289795,-0.008712769,-0.049560547,-0.00907135,0.008811951,-0.022369385,-0.01361084,0.0060157776,0.0023021698,-0.0049934387,-0.009857178,-0.05432129,-0.005176544,0.010231018,0.0034332275,0.026000977,0.027633667,0.010475159,-0.00039052963,0.020706177,0.033172607,0.0029964447,-0.04159546,-0.030166626,-0.04135132,0.014907837,0.058013916,-0.023101807,0.06524658,0.029037476,0.07354736,0.038208008,0.06335449,0.0022201538,0.0010185242,0.0041236877,0.00064086914,0.024856567,0.042236328,-0.017715454,-0.045562744,0.001958847,0.011169434,-0.06500244,0.011375427,0.016311646,-0.035858154,-0.019546509,0.016799927,-0.002105713,0.031799316,-0.0725708,0.009384155,-0.009033203,-0.001364708,0.029632568,-0.0028591156,-0.011756897,0.0107040405,0.0057868958,-0.003162384,-0.007118225,-0.05267334,0.020523071,0.0009908676,0.026123047,0.055358887,0.029403687,0.010856628,0.01737976,-0.0032863617,-0.02355957,0.01361084,-0.020202637,-0.022583008,0.025238037,-0.00024032593,-0.021850586,0.01777649,-0.01335144,-0.0005364418,-0.027114868,0.03427124,-0.016708374,0.0070495605,0.018600464,-0.05722046,-0.020645142,-0.0028457642,-0.02217102,0.008071899,0.043151855,0.010345459,0.02418518,-0.044555664,-0.030639648,0.023529053,-0.016326904,-0.012077332,-0.04949951,-0.0118637085,0.04837036,-0.030273438,0.0061683655,0.014251709,-0.09039307,0.00756073,-0.035980225,0.0146865845,-0.017990112,-0.005027771,0.0054130554,0.030395508,-0.00008249283,-0.0060043335,-0.013504028,0.00024795532,0.011138916,-0.003145218,-0.021896362,0.053955078,-0.011161804,0.0501709,0.035491943,0.006702423,0.0075569153,0.016082764,-0.01676941,-0.07470703,-0.08496094,-0.03213501,-0.005065918,-0.01965332,-0.014183044,0.001958847,-0.01751709,-0.06341553,-0.024856567,-0.015808105,-0.004852295,-0.031433105,-0.025314331,-0.057037354,0.030639648,0.005466461,-0.0574646,-0.016937256,-0.021636963,0.054779053,0.035736084,0.02368164,0.028427124,-0.010383606,0.060455322,0.044555664,-0.032592773,-0.03567505,0.027114868,-0.01928711,0.01890564,-0.0023937225,-0.0018100739,-0.019515991,0.031280518,0.029815674,0.0073623657,-0.011795044,-0.0069503784,-0.06652832,-0.023391724,-0.025741577,0.027526855,0.01436615,-0.0032920837,0.045166016,-0.042785645,-0.01449585,0.007633209,-0.0065689087,0.02734375,0.04196167,0.012367249,-0.0059165955,0.045196533,0.020263672,-0.06137085,0.047302246,0.0385437,0.015434265,-0.03137207,-0.017196655,0.019638062,0.02960205,-0.017837524,0.03050232,0.011947632,0.026748657,-0.009628296,0.01737976,0.009162903,-0.007247925,-0.012001038,-0.025985718,-0.020828247,0.018829346,0.001452446,-0.0020599365,-0.024795532,-0.070617676,0.041259766,0.050079346,0.009552002,-0.012054443,0.0007338524,-0.02911377,-0.020874023,-0.052825928,0.05038452,0.048217773,-0.010505676,-0.015548706,0.03778076,-0.01689148,-0.040771484,0.008346558,-0.0077552795,-0.031143188,-0.011451721,-0.0038318634,-0.060699463,0.0020160675,-0.007598877,0.036743164,0.056854248,-0.0032138824,-0.023162842,-0.024887085,-0.003501892,-0.00009614229,-0.034576416,-0.021148682,-0.027954102,0.027374268,0.046783447,0.005306244,0.021438599,-0.0070724487,-0.00031661987,0.0010709763,0.009162903,0.007484436,-0.03869629,0.023712158,-0.01134491,-0.044311523,0.0013618469,-0.029678345,0.07672119,-0.05508423,0.0256958,-0.006214142,0.006526947,0.07678223,-0.004432678,-0.05899048,0.013160706,0.02432251,0.022659302,0.062042236,0.01473999,-0.023376465,-0.021362305,0.061462402,-0.014724731,-0.022003174,0.012878418,0.024490356,0.032226562,0.005367279,-0.05505371,-0.042907715,0.008934021,-0.06335449,0.022140503,-0.019958496,0.018341064,0.004432678,-0.00623703,-0.02381897,0.015136719,-0.018203735,0.020874023,-0.006778717,0.00907135,-0.008125305,0.0025424957,0.02015686,0.0060157776,-0.010498047,0.009635925,0.045135498,0.008102417,-0.010322571,-0.038208008,-0.01953125,-0.013786316,-0.012916565,0.031051636,0.022628784,0.016601562,0.049987793,-0.037902832,0.008239746,0.039978027,0.01574707,0.022064209,0.016830444,-0.009094238,-0.08996582,-0.03591919,-0.0069885254,-0.041900635,0.01574707,0.026473999,-0.04006958,0.07043457,0.005176544,-0.03878784,-0.045806885,0.029907227,-0.04296875,0.020874023,0.028930664,-0.016555786,-0.035461426,-0.0065193176,0.009109497,0.017562866,0.019760132,0.022888184,0.027053833,0.05218506,0.023162842,0.017456055,0.00945282,-0.0032424927,0.03189087,0.0074768066,0.003414154,-0.035888672,-0.025009155,0.021591187,-0.00920105,-0.03555298,-0.06137085,0.040527344,0.04336548,0.09454346,0.02949524,0.010986328,0.030014038,-0.008918762,0.011772156,-0.0423584,0.0023822784,-0.029830933,-0.048736572,0.03555298,0.0047912598,0.032043457,-0.020126343,0.035736084,0.010604858,0.019714355,-0.061157227,0.04647827,-0.028289795,-0.0004441738,0.03213501,0.022903442,0.028198242,0.06100464,-0.020614624,0.020874023,0.011062622,-0.0340271,0.01751709,0.022476196,-0.008682251,-0.0014362335,-0.05279541,-0.042541504,-0.0010271072,-0.012145996,-0.04510498,-0.011405945,-0.024261475,0.016540527,0.016921997,-0.021850586,-0.030807495,-0.018661499,-0.0015439987,-0.043670654,0.006603241,-0.027786255,0.016159058,0.037994385,-0.011665344,0.019622803,0.00034189224,0.013954163,-0.029342651,0.0038776398,0.022872925,-0.003112793,-0.048034668,0.015823364,-0.010375977,-0.0027313232,-0.0033817291,0.033050537,0.010757446,0.04421997,0.03845215,0.01979065,-0.023803711,-0.07800293,0.032958984,-0.05340576,0.0093307495,0.023254395,-0.03112793,-0.01285553,0.00013267994,-0.034423828,-0.009521484,-0.0017137527,-0.043304443,-0.021820068,-0.0076446533,-0.010124207,-0.024612427,-0.04751587,-0.028808594,0.01776123,0.043823242,0.023330688,0.017364502,-0.052093506,-0.008666992,0.00091552734,0.0116119385,0.03237915,-0.013786316,-0.029037476,0.0015821457,-0.034088135,-0.016983032,0.011413574,0.024536133,-0.000749588,-0.02406311,0.032836914,0.02809143,0.033203125,0.014984131,-0.0063285828,0.0093688965,-0.016601562,-0.00077676773,0.008522034,0.04525757,0.0099105835,-0.023590088,-0.03060913,0.022842407,0.0098724365,0.020751953,-0.03555298,-0.019485474,-0.0000166893,0.012916565,0.0146484375,-0.022506714,-0.0044555664,-0.014778137,-0.045684814,-0.07019043,0.042114258,-0.017669678,0.037384033,0.031219482,0.018188477,0.008079529,0.000059723854,-0.023925781,0.033599854,-0.027526855,-0.02166748,-0.029220581,-0.02128601,-0.019470215,-0.01876831,-0.02734375,0.029296875,-0.048339844,0.014572144,-0.022018433,-0.0063171387,0.01512146,-0.0014781952,0.006450653,0.010269165,-0.010299683,0.02861023,0.019088745,0.0003619194,-0.033233643,0.032348633,-0.0056037903,0.021194458,-0.0010318756,0.03881836,0.025772095,-0.0033092499,-0.0032310486,-0.002029419,-0.03515625,-0.014122009,0.020690918,0.0065994263,0.0006623268,-0.010871887,-0.024291992,0.0069503784,0.01763916,-0.037750244,-0.021636963,0.0012760162,-0.0011615753,-0.031204224,-0.0024967194,0.032958984,0.045410156,-0.016540527,-0.01146698,0.023773193,0.046325684,0.0119018555,-0.016952515,-0.0066871643,0.022201538,-0.025985718,-0.004211426,0.0030670166,0.0067253113,0.0050811768,-0.0027542114,0.010192871,0.025787354,0.00056028366,-0.0018539429,-0.034973145,0.00819397,0.0067329407,-0.03024292,0.024368286,0.022903442,0.020401001,-0.015914917,0.022277832,0.015342712,-0.02293396,-0.030792236,-0.0046424866,0.016479492,-0.003873825,-0.027053833,0.01940918,0.017318726,0.040496826,-0.052825928,0.02218628,-0.0010890961,0.02633667,-0.029144287,-0.028244019,-0.048950195,-0.030792236,0.031341553,-0.0069122314,0.01751709,0.030197144,0.0023441315,-0.0042266846,0.014953613,0.02470398,-0.014007568,-0.013786316,-0.040039062,0.005428314,-0.002248764,-0.006072998,-0.041381836,0.01651001,-0.006465912,-0.022827148,0.018188477,-0.05117798,-0.012588501,-0.007598877,-0.001077652,0.026138306,0.008987427,0.009796143,-0.0074272156,-0.034088135,-0.014778137,0.0018386841,0.010787964,-0.06573486,0.011360168,-0.01197052,-0.0038166046,0.00062036514,-0.006122589,0.023925781,0.03466797,0.026168823,0.017044067,-0.04840088,0.04248047,-0.03616333,0.0154953,0.012306213,-0.026672363,-0.02293396,-0.026901245,0.006500244,0.045776367,-0.015235901,-0.021957397,-0.01864624,-0.04043579,-0.012329102,-0.052825928,0.029663086,0.031982422,0.034484863,-0.025543213,0.0052948,-0.008811951,0.013206482,-0.01171875,0.00013828278,0.00025105476,0.0093688965,0.019241333,-0.000020086765,-0.01940918,-0.005695343,-0.03137207,-0.0056152344,-0.039154053,-0.043823242,0.009765625,0.0061531067,-0.003232956,-0.012870789,-0.020858765,-0.019241333,0.00894165,-0.049194336,0.020614624,0.004966736,0.010185242,-0.008934021,-0.05783081,0.013824463,0.009376526,-0.009338379,0.034576416,0.019729614,-0.044006348,-0.02973938,0.015419006,-0.008285522,0.02508545,0.004878998,-0.009178162,-0.02168274,-0.016098022,-0.05215454,0.006816864,-0.0073051453,-0.0070495605,-0.009307861,0.01008606,-0.030914307,-0.0037517548,-0.02760315,0.009094238,0.014427185,0.002254486,0.004764557,-0.024002075,0.009460449,0.0024032593,-0.005104065,-0.031311035,0.032470703,0.010261536,-0.0018129349,0.010292053,0.059936523,-0.020065308,-0.021881104,0.015716553,0.013313293,0.03225708,-0.011978149,0.002090454,0.0035438538,0.010643005,-0.018722534,-0.012420654,-0.050048828,0.007068634,0.08148193,-0.008544922,-0.0075187683,-0.026748657,-0.025619507,0.01966858,0.03579712,-0.018463135,0.024490356,-0.041900635,0.020355225,-0.02760315,0.018234253,0.01576233,0.019226074,-0.0056266785,-0.045166016,-0.024795532,-0.010734558,-0.018234253,-0.06530762,-0.03274536,-0.06402588,-0.0034732819,-0.0007572174,-0.01612854,0.004032135,0.014663696,-0.0043029785,-0.07495117,-0.0078048706,0.049560547,0.020874023,0.03173828,0.012954712,0.030090332,0.03817749,-0.03164673,0.0023403168,0.025360107,-0.03640747,-0.010261536,-0.020706177,0.028686523,-0.00073862076,-0.011672974,0.025634766,0.013069153,0.026885986,-0.0020599365,0.0076446533,-0.012023926,0.020324707,0.009010315,0.019607544,-0.020950317,0.004360199,0.05014038,-0.0619812,0.018844604,0.011169434,-0.0045280457,0.0027618408,0.022506714,0.021514893,-0.041046143,0.0011367798,0.0072288513,-0.0034313202,0.026824951,-0.028320312,0.02067566,0.011146545,-0.00040078163,0.01512146,-0.0118637085,0.0056495667,-0.026306152,-0.022521973,0.010772705,0.0004761219,0.0045051575,-0.012588501,0.0181427,0.012809753,0.021087646,-0.0028152466,0.014633179,-0.020980835,-0.035064697,0.003074646,-0.0037593842,0.008117676,-0.011505127,0.024353027,0.004852295,0.035827637,0.030838013,-0.021087646,0.006713867,0.03225708,-0.023727417,0.009895325,0.023956299,0.015327454,0.020309448,-0.003004074,0.0023651123,-0.043273926,-0.015670776,-0.02520752,-0.020462036,0.009666443,-0.0071105957,-0.02041626,0.009880066,0.015510559,-0.031204224,-0.035064697,0.0051231384,-0.012893677,-0.020233154,-0.010276794,-0.011497498,0.0368042,0.010719299,0.0038700104,0.010917664,-0.0011968613,0.019836426,0.010734558,0.000787735,0.029327393,0.032928467,0.0046195984,-0.015808105,-0.00422287,-0.0181427,-0.020965576,0.0069503784,-0.023956299,-0.0036334991,0.020095825,-0.020629883,0.006160736,0.02166748,0.021591187,-0.0076408386,0.009719849,-0.01525116,0.019165039,-0.004421234,0.03866577,-0.04244995,0.010757446,-0.0011501312,-0.019607544,-0.0154418945,0.007118225,-0.025421143,0.013206482,0.007286072,0.020126343,0.030563354,0.00025510788,0.02619934,-0.025466919,-0.018829346,0.014625549,-0.035491943,-0.021530151,0.021850586,0.013076782,-0.0023345947,0.017196655,-0.015991211,0.02470398,-0.025344849,0.017425537,-0.008277893,0.0030651093,-0.0075798035,-0.027954102,-0.022109985,-0.019226074,-0.020599365,0.009132385,-0.026260376,0.040283203,0.033294678,0.039031982,0.049835205,0.032226562,-0.0033340454,-0.030303955,-0.026473999,0.0102005005,-0.01889038,0.021438599,-0.015808105,0.075805664,0.051971436,0.011207581,0.033935547,0.030761719,0.028366089,0.013725281,0.012756348,-0.0023822784,-0.0029582977,-0.011009216,0.018630981,0.0033473969,0.040771484,-0.016448975,0.0178833,0.013038635,0.028427124,-0.028121948,0.012741089,0.07220459,0.024230957,-0.029327393,0.041015625,-0.01574707,-0.022659302,-0.007080078,-0.026412964,0.07287598,-0.00074768066,0.041992188,0.03427124,0.013557434,0.017730713,0.01626587,-0.037841797,-0.00932312,0.058502197,0.035583496,-0.012306213,-0.015174866,-0.023635864,0.0051460266,-0.054382324,-0.027313232,0.022659302,-0.021240234,0.001042366,0.00090646744,0.002588272,-0.0032367706,0.0054130554,0.035339355,0.016174316,-0.025756836,0.0026817322,0.01991272,-0.0023651123,0.031402588,0.008010864,0.024963379,-0.023620605,-0.033599854,0.014060974,0.030532837,-0.0030612946,-0.025024414,0.021438599,0.011329651,0.013046265,0.04916382,-0.033569336,0.027877808,0.039245605,0.007801056,-0.0039978027,0.05722046,0.02861023,0.034820557,0.044708252,0.026657104,0.033294678,-0.03692627,0.0126571655,-0.0019035339,-0.0076141357,-0.0008034706,-0.012451172,0.019332886,-0.018249512,0.037109375,-0.008270264,-0.02178955,0.028549194,0.027832031,-0.026107788,-0.003255844,-0.010215759,0.00047254562,-0.02861023,-0.0061836243,0.020233154,-0.016021729,0.018356323,0.015457153,0.021118164,-0.008056641,0.009056091,0.010719299,-0.014907837,-0.014465332,0.005393982,-0.03982544,0.0024929047,0.0062026978,0.0023212433,-0.04360962,0.010047913,0.05215454,0.0010709763,0.050109863,0.0034980774,0.0074005127,-0.0015211105,0.023727417,0.017745972,-0.004852295,0.0036754608,-0.000011086464,0.024856567,0.04888916,0.014709473,0.0068473816,-0.015563965,0.007007599,0.0057754517,0.0013847351,-0.0043411255,-0.002527237,-0.017486572,0.0055885315,0.030044556,0.049468994,0.01259613,0.03149414,-0.011627197,-0.0062408447,0.009094238,0.02255249,0.010536194,0.0051345825,-0.0038604736,0.011016846,-0.0072784424,0.032348633,0.018493652,-0.005558014,0.025253296,-0.00041007996,-0.013465881,0.011276245,-0.0068473816,0.021697998,0.00058460236,0.0063934326,0.019897461,0.029266357,-0.023910522,-0.015945435,0.017547607,-0.009094238,-0.033569336,-0.016021729,0.016189575,-0.006958008,0.024780273,0.023773193,0.011726379,-0.009895325,0.06188965,-0.020446777,0.031982422,0.0016345978,-0.020233154,0.041107178,0.025909424,0.025634766,0.027145386,0.022506714,-0.04168701,0.027526855,0.04043579,0.005924225,-0.00087308884,-0.0047721863,-0.021865845,0.0357666,0.010223389,0.02519226,-0.015640259,-0.004272461,0.00623703,-0.022399902,-0.007709503,-0.0014953613,-0.0064735413,0.0009036064,0.041778564,-0.023498535,-0.0046195984,-0.013427734,-0.0071640015,0.021759033,-0.032043457,-0.003868103,0.020492554,-0.013038635,0.00680542,-0.026153564,-0.040130615,0.021438599,0.028320312,-0.03930664,-0.016113281,0.011009216,0.02255249,-0.012130737,0.022842407,0.039855957,0.009742737,-0.005935669,0.04043579,-0.0077171326,0.01965332,-0.02293396,0.010093689,0.04711914,0.003955841,-0.014816284,-0.0058937073,0.009376526,-0.002313614,0.0039520264,0.040405273,-0.048095703,0.006881714,0.00039458275,0.008132935,0.0064315796,0.0053253174,0.003686905,0.009712219,0.0008778572,-0.031311035,-0.0003066063,-0.008277893,0.0012130737,0.0132369995,0.008834839,-0.022735596,0.0076828003,0.026657104,0.025268555,-0.033691406,0.0054893494,0.019714355,0.019851685,0.005756378,-0.020904541,0.022354126,-0.050720215,0.010559082,0.022705078,0.0072669983,0.022277832,-0.0178833,-0.007129669,0.02357483,0.010566711,0.025100708,0.0036296844,-0.0019817352,0.029266357,-0.016983032,-0.00869751,-0.0037937164,-0.023773193,0.013122559,0.024414062,-0.009048462,-0.017349243,0.006439209,-0.0025482178,0.021606445,0.023773193,0.008834839,0.017608643,-0.017593384,-0.008026123,0.0066566467,0.029220581,-0.014724731,-0.021362305,0.0046844482,0.030349731,0.061584473,-0.022903442,-0.008415222,0.045806885,0.018234253,0.012207031,0.042266846,0.001707077,0.05859375,0.035491943,-0.014404297,-0.029525757,0.028396606,0.006122589,-0.021697998,0.028320312,-0.01727295,-0.015571594,0.007434845,0.032806396,0.00258255,-0.03652954,-0.003967285,-0.012512207,-0.008155823,0.014503479,-0.0044288635,0.025848389,-0.009674072,0.011001587,0.002922058,-0.032714844,-0.044677734,-0.008766174,0.013427734,0.0033950806,-0.045562744,0.035858154,-0.027648926,0.02204895,-0.033233643,-0.015174866,-0.020645142,0.012565613,-0.005592346,-0.02130127,0.017364502,0.013954163,0.02418518,0.0119018555,0.015403748,-0.018112183,-0.006000519,-0.028915405,0.007801056,-0.0073623657,0.032562256,0.0071754456,0.034088135,0.021499634,-0.009918213,-0.0041389465,-0.013244629,-0.018630981,-0.00141716,0.0014419556,-0.016952515,0.012588501,0.01826477,-0.0011405945,-0.011169434,0.043060303,-0.016403198,-0.014457703,0.010108948,0.049835205,-0.0045280457,0.036712646,0.009849548,0.00034570694,-0.026901245,0.008239746,-0.012031555,0.018066406,0.0032634735,0.0033950806,0.016677856,0.012283325,0.014709473,-0.012756348,-0.007335663,0.013954163,0.007446289,0.0028438568,0.026473999,0.001499176,0.020507812,-0.01890564,-0.0070228577,0.015808105,0.033203125,0.018951416,0.018997192,-0.01084137,0.0033187866,-0.010192871,0.008346558,0.013633728,-0.028762817,-0.042938232,-0.019165039,-0.023376465,0.0062561035,-0.010246277,0.0017623901,-0.0024757385,0.032318115,-0.02545166,-0.021270752,-0.013069153,0.020568848,0.029754639,-0.015159607,-0.016601562,-0.010360718,0.01235199,-0.008880615,-0.017532349,-0.053344727,-0.032958984,0.0063972473,-0.015853882,0.013977051,0.0013437271,-0.0009331703,0.0005645752,0.002538681,-0.0029258728,0.0010385513,0.022384644,-0.011177063,-0.0060272217,0.005077362,0.0068092346,-0.024383545,0.005290985,-0.006816864,0.010475159,0.023880005,0.004425049,0.002313614,0.0017881393,0.03012085,-0.01776123,0.015281677,0.0066490173,-0.0038166046,0.010574341,-0.047943115,0.01399231,-0.0020198822,-0.025604248,0.022506714,-0.031707764,-0.019897461,-0.0018806458,-0.02619934,-0.032989502,0.007408142,-0.0024967194,0.037719727,0.0009860992,0.04034424,-0.011405945,-0.016723633,0.0039634705,0.0013837814,-0.0082092285,-0.0038452148,0.0390625,0.0066184998,0.0054626465,-0.017044067,-0.012023926,-0.023101807,-0.011520386,0.014381409,-0.01486969,0.015602112,0.031799316,0.015548706,0.039398193,0.0034942627,0.020751953,0.011268616,0.0079574585,0.0036582947,0.010902405,0.03050232,0.00010371208,-0.014831543,0.014183044,-0.0022392273,-0.021743774,-0.012962341,-0.016723633,-0.008117676,-0.040802002,-0.019119263,-0.0008544922,0.0211792,-0.013618469,0.011917114,-0.018615723,-0.010475159,-0.035614014,-0.031799316,-0.014595032,0.00055217743,0.013465881,-0.003545761,0.034210205,0.02519226,-0.013313293,-0.0021839142,0.025634766,-0.019195557,-0.013824463,-0.025100708,0.025146484,0.0051498413,0.00749588,0.0076446533,-0.013130188,-0.010505676,0.006134033,-0.013114929,0.005706787,-0.009544373,0.007259369,-0.009498596,-0.01373291,-0.012924194,0.032592773,-0.014083862,-0.029754639,0.021011353,0.020187378,0.050628662,0.013748169,-0.0056266785,0.01335144,0.018737793,-0.027114868,0.048950195,-0.013412476,0.018173218,-0.022415161,-0.0050468445,-0.056121826,-0.019241333,-0.0020942688,-0.012023926],"createdAt":"2026-04-18T18:43:02.042Z","updatedAt":"2026-04-27T06:33:42.524Z","lastSeenAt":"2026-04-27T06:33:42.524Z","tsv":"'/api':153 '/docs':151 '/pricing':152 '/readme':155 '0.02':12,28,82,121 '000':77 '0x8335':69 '20':76 '2913':70 '402 payment endpoint' '6':87 '62':46,200 'Base USDC API' 'accept':53,214 'access':7,23,38,135,193 'actual':185 'advertis':126 'ai/ml':111 'analyt':110 'api':107,128,192 'attach':138 'audit':5,21,40,182,198 'audit log API' 'audit-logs' 'avail':219 'base':9,25,64,78 'beyond':187 'broader':95 'call':4,20,106 'caller':136 'connect':161 'contain':204 'content':167 'contract':68 'cost':74 'data':42,109,114,202 'decim':88 'descript':178 'document':146 'endpoint':34,90,184 'entri':45 'equal':81 'exampl':175 'extrem':148 'field':206 'finance/web3':113 'generic':189 'header':142 'infer':112 'infrastructur':116 'input':211 'instant':134 'json':58 'json-response' 'key':129 'label':190 'limit':132 'log':6,22,41,44,183,199 'lowpaymentfee' 'lowpaymentfee.com':36,97 'materi':220 'maximum':73 'micropayment API' 'network':65 'no-api-key' 'offer':99 'openapi':171 'page':156 'paramet':212 'part':92 'pay':2,18,104 'pay-per-cal':1,17,103 'pay-per-call' 'pay-per-request' 'payment':50,59,141 'per':3,13,19,29,83,105,122 'platform':96,125 'post':54 'premium':191 'price':119 'prompt':163 'protocol':51 'provid':37 'purpos':196 'rate':131 'request':14,30,55,84,123,145 'request/response':174 'return':57,158,186,208 'schema':172 'settl':61 'simpli':137 'span':108 'spars':149 'specif':43,195 'substant':166 'unit':79 'unknown':216 'usdc':16,32,67,85 'usdc-base' 'use':66,86 'util':117 'varieti':101 'via':10,26,47 'wallet':162 'x402':11,27,49,140 'x402 API' 'x402-payment'","prices":[{"id":"44394b44-026d-4668-aa80-8401441f2a56","listingId":"3a45c557-9321-4707-add2-590ca10c277b","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/audit/logs/62","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:43:02.042Z"}],"sources":[{"listingId":"3a45c557-9321-4707-add2-590ca10c277b","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/audit/logs/62","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:43:02.042Z","lastSeenAt":"2026-04-27T06:33:42.524Z"}],"details":{"listingId":"3a45c557-9321-4707-add2-590ca10c277b","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/audit/logs/62 \\\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 in USDC on Base network.","source_url":"https://lowpaymentfee.com/api/v1/audit/logs/62"},{"claim":"The USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913.","source_url":"https://lowpaymentfee.com/api/v1/audit/logs/62"},{"claim":"The platform advertises $0.02 per request, no API keys, no rate limits, and instant access.","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages (/docs, /pricing, /api, /README) contain only a 'Connect wallet' prompt with no substantive content.","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving audit log records via a single micropayment without needing an API key","Agent-driven data access where each call is independently settled on-chain","Programmatic compliance or monitoring workflows that consume audit trail data"],"bestFor":["Developers wanting zero-signup, pay-as-you-go API access","AI agents that can settle x402 payments autonomously on Base","Users who need occasional audit log lookups without subscription commitments"],"notFor":["High-volume bulk audit log retrieval (no documented batch endpoint or volume discounts)","Users who need detailed documentation or guaranteed SLAs before integrating","Anyone without a Base-network USDC wallet or x402-compatible client"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:28.498Z"},"updatedAt":"2026-04-27T06:33:42.524Z"}}