{"id":"e8110828-2e45-4cf0-9a8d-c0294136a599","shortId":"ZEUTph","kind":"x402","title":"Check order status via x402 micropayment on Base (USDC, $0.02/request).","tagline":"Check order status via x402 micropayment on Base (USDC, $0.02/request).","description":"This endpoint at lowpaymentfee.com returns the status of order #29 via a POST request, gated behind an x402 payment challenge. It is part of a broader platform offering dozens of pay-per-call API endpoints across data analytics, AI/ML inference, finance/Web3, and utility categories — all priced at $0.02 per request settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/orders/29/status` is labeled \"Premium API Access\" by the provider. The x402 challenge confirms it is live, accepting payments of up to 20,000 base units of USDC (0.02 USD, since USDC uses 6 decimals) to wallet `0x1A2B...85F3` on Base. Payment is via the \"exact\" scheme with a 300-second timeout. No API keys or rate limits are advertised; access is purely pay-per-request.\n\nDocumentation on the site is extremely thin — the docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI spec, no request/response schema beyond the x402 outputSchema stub, and no examples of what the order-status response actually contains. The endpoint path is hardcoded to order 29, so it is unclear whether this generalizes to arbitrary order IDs or is a demo/test resource.","tags":[],"capabilities":["x402-payment","usdc-base","pay-per-request","order-status","post-method","no-api-key"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 endpoint","micropayment API","USDC pay-per-call","Base network API","lowpaymentfee","premium API access"],"warnings":["No API documentation available — all doc pages render only 'Connect wallet'","No OpenAPI or response schema provided; actual response format is unknown","Endpoint path is hardcoded to order 29 — unclear if this generalizes to other order IDs","Provider site lists many endpoints but none have documented request/response contracts"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/29/status","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/orders/29/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI spec, no request/response examples, and the endpoint path is hardcoded to a single order ID. The docs pages are empty beyond a wallet-connect prompt, 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":"2026-04-19T06:21:17.217Z","embedding":[-0.015670776,-0.028137207,-0.0027770996,0.00005054474,-0.0003914833,-0.034332275,-0.044311523,0.023788452,0.075805664,-0.06585693,0.026428223,-0.04220581,-0.03829956,-0.028213501,-0.025817871,0.032562256,-0.013076782,0.0053215027,-0.0680542,0.06384277,0.03994751,-0.028747559,0.0012426376,0.017593384,-0.03427124,-0.018157959,-0.020339966,-0.039611816,-0.009254456,-0.0037231445,0.041412354,-0.018844604,0.00016498566,0.022384644,-0.0064735413,0.015853882,-0.014015198,0.04248047,0.029418945,0.0008854866,0.0074005127,-0.03793335,-0.001250267,-0.013290405,-0.030578613,0.00869751,-0.00040721893,-0.022323608,-0.0206604,0.0022068024,-0.03829956,0.0206604,-0.01638794,-0.0056114197,0.0023269653,0.0038032532,-0.010650635,0.0011749268,0.0085372925,0.009681702,-0.006832123,-0.068725586,-0.02810669,-0.0053215027,-0.0025310516,0.044158936,-0.019485474,0.040985107,0.021392822,0.06341553,0.03024292,0.049224854,0.031707764,0.015068054,0.016082764,0.008995056,0.026184082,0.052520752,0.00085258484,-0.015159607,-0.06970215,-0.046447754,-0.035247803,-0.009048462,-0.0059165955,-0.054656982,-0.03024292,0.026885986,-0.04840088,0.023849487,-0.057769775,0.017532349,-0.0071029663,0.037597656,0.015548706,-0.018127441,-0.032318115,0.040283203,-0.01701355,0.032958984,-0.017105103,-0.041046143,-0.010169983,-0.017211914,0.03503418,0.057128906,0.024887085,0.03781128,-0.0082473755,-0.036468506,-0.031143188,0.0077285767,-0.0009784698,-0.007347107,0.0262146,0.0231781,0.017791748,-0.0045051575,-0.030426025,0.014221191,-0.044525146,0.034332275,0.0000526309,-0.010406494,-0.010719299,-0.059143066,-0.009674072,-0.015777588,-0.033599854,-0.022201538,0.04916382,0.01977539,0.030197144,-0.03616333,-0.033813477,-0.0054016113,0.022659302,-0.037322998,-0.043701172,-0.02470398,0.012161255,-0.043792725,0.03366089,0.02810669,-0.058624268,-0.0090408325,-0.0647583,-0.020690918,-0.008430481,-0.009902954,0.008079529,-0.005634308,-0.006614685,-0.018875122,-0.007987976,-0.025970459,0.012741089,-0.0154418945,-0.02357483,0.037597656,-0.00006109476,0.017700195,0.01625061,0.0049972534,0.027954102,0.0446167,0.00983429,-0.059570312,-0.08068848,-0.027816772,0.024551392,-0.0039634705,-0.026382446,-0.025222778,0.0018358231,-0.03591919,-0.0020523071,-0.015029907,-0.025466919,-0.05291748,-0.0040740967,-0.009246826,0.014259338,-0.021987915,-0.054504395,-0.028259277,-0.041046143,0.060180664,-0.004814148,0.012046814,0.04208374,-0.008392334,0.02279663,0.02949524,0.015029907,-0.040100098,0.02658081,-0.02293396,0.033172607,0.006198883,-0.029418945,-0.03265381,0.018859863,0.06384277,0.0030021667,-0.03656006,0.01373291,-0.048858643,-0.033691406,-0.021530151,0.009841919,-0.011711121,-0.0066375732,0.0099105835,-0.015838623,-0.045684814,-0.03665161,0.018997192,0.01020813,0.035217285,0.014762878,0.0011663437,0.006652832,0.0013237,-0.033203125,0.06756592,0.062286377,0.013809204,-0.029373169,-0.021087646,0.013290405,0.024017334,-0.01146698,0.011924744,-0.02017212,0.025253296,-0.00894165,0.046173096,0.015716553,-0.010414124,0.0037612915,-0.011856079,0.01574707,0.032989502,0.019332886,-0.014503479,-0.0446167,-0.05987549,0.036254883,0.029754639,0.012565613,-0.0029315948,-0.022537231,-0.04763794,-0.025253296,-0.03555298,0.04147339,0.07684326,-0.009918213,-0.0035648346,0.0029296875,0.017028809,-0.03414917,-0.0027103424,0.011474609,-0.02494812,0.03414917,-0.014274597,-0.051757812,-0.005580902,-0.008926392,0.031829834,0.055633545,-0.0052375793,-0.024627686,-0.031829834,-0.004337311,0.0050849915,-0.03753662,-0.0026855469,0.015396118,0.005558014,0.04537964,0.017410278,0.02671814,0.027282715,0.014801025,0.007167816,-0.0115356445,-0.0024414062,-0.026306152,-0.008422852,-0.017913818,-0.047302246,0.018325806,-0.017990112,0.05532837,-0.022079468,0.022918701,0.014450073,0.020187378,0.060546875,-0.010269165,-0.01423645,0.018798828,0.008140564,0.035491943,0.055267334,-0.02204895,-0.014312744,-0.031021118,0.10583496,-0.024002075,-0.0020122528,0.01574707,-0.0062561035,0.01638794,0.0029678345,-0.046661377,-0.034820557,-0.015312195,-0.03741455,-0.0023517609,0.026641846,0.035339355,-0.02720642,-0.002401352,-0.006500244,-0.0137786865,-0.013473511,-0.018325806,-0.033996582,0.021606445,0.0085372925,-0.035247803,0.0357666,0.008354187,-0.00014638901,0.02279663,0.042999268,0.015930176,-0.015289307,-0.014282227,-0.017990112,-0.01977539,-0.026016235,0.012313843,0.007850647,0.013847351,0.022567749,-0.055267334,0.018325806,0.040802002,-0.0011920929,0.013641357,-0.017990112,0.0048065186,-0.055389404,-0.045806885,-0.025741577,-0.038970947,0.039031982,0.00422287,0.005897522,0.062286377,0.012283325,-0.028518677,-0.045318604,0.012191772,-0.022476196,-0.002374649,0.025024414,-0.018127441,-0.045288086,-0.02796936,-0.0060043335,0.0041046143,0.036499023,0.029647827,0.035888672,0.061828613,0.03125,0.00072050095,0.044708252,0.013214111,0.031402588,-0.006500244,-0.008331299,-0.045959473,-0.0074310303,0.022705078,-0.031204224,-0.0029697418,-0.050323486,0.033416748,0.030426025,0.06506348,0.008102417,-0.0014371872,0.0340271,0.0030593872,-0.02456665,-0.014801025,-0.0020484924,-0.024978638,-0.033996582,0.016418457,-0.043792725,0.0025043488,-0.019561768,0.031677246,-0.0063285828,0.0070343018,-0.036071777,0.059417725,-0.002325058,0.0033416748,0.023101807,0.0152282715,0.024169922,0.03982544,-0.032989502,0.012527466,0.0058670044,-0.050201416,-0.0058135986,0.03729248,-0.02331543,0.024047852,-0.033996582,-0.02949524,-0.007297516,0.013183594,-0.06689453,0.0052223206,-0.0020427704,0.020874023,0.013381958,-0.011528015,-0.05331421,-0.013473511,-0.026016235,-0.055786133,-0.01335907,-0.009902954,0.050323486,0.033111572,-0.02128601,0.022766113,-0.011779785,0.0022621155,-0.0033779144,0.012214661,0.0064201355,-0.017669678,-0.014892578,0.010368347,-0.009544373,0.028549194,0.036468506,0.029785156,0.038879395,0.025802612,0.054260254,0.007835388,-0.0022277832,-0.053222656,-0.0010175705,-0.028671265,0.019897461,-0.008598328,-0.02519226,-0.01864624,0.011161804,-0.017547607,-0.011871338,0.018737793,-0.012062073,0.01991272,0.05807495,-0.033172607,-0.023651123,-0.052459717,0.008476257,0.023269653,0.0725708,-0.0060768127,-0.0042686462,-0.07751465,-0.0073280334,0.016159058,0.0072517395,0.010383606,-0.013999939,-0.0011529922,-0.032318115,-0.02532959,-0.02381897,-0.013191223,0.028381348,-0.015838623,-0.01108551,0.037078857,-0.0017471313,0.016662598,-0.0038166046,-0.006252289,0.05218506,-0.014503479,0.0138168335,-0.0259552,0.026245117,-0.01083374,-0.028793335,-0.046020508,0.022994995,0.023330688,0.03161621,-0.03564453,-0.026473999,0.0001975298,0.015655518,0.034820557,-0.016418457,-0.0039634705,0.025848389,-0.029373169,-0.06567383,0.022735596,-0.015380859,0.026382446,-0.0096588135,0.0149002075,0.033416748,-0.00774765,0.025054932,0.02696228,-0.025543213,-0.010986328,-0.02029419,-0.041748047,-0.020904541,-0.007347107,-0.02658081,0.03387451,-0.014839172,0.0051345825,0.013404846,-0.012359619,0.040771484,-0.00046157837,0.011489868,-0.012748718,0.018753052,0.013832092,0.045928955,0.009094238,-0.058013916,0.048675537,0.018325806,-0.0024814606,0.001906395,0.0637207,0.026473999,-0.0103302,-0.0010786057,-0.021911621,-0.015975952,-0.017410278,-0.0012693405,-0.00756073,0.032440186,-0.010627747,-0.04949951,0.022445679,0.0146865845,-0.027023315,-0.019699097,0.024475098,0.037109375,-0.030288696,0.009994507,0.03515625,0.049468994,-0.022628784,0.01424408,0.014167786,0.016342163,0.030883789,0.02456665,-0.005455017,0.013160706,-0.0061187744,0.012969971,0.0018625259,-0.0016679764,0.017333984,0.00623703,0.030883789,0.014076233,0.0007491112,-0.024597168,-0.022735596,0.0066833496,0.0048942566,-0.010421753,0.014038086,0.040985107,0.024337769,-0.011169434,0.0024032593,0.004600525,-0.03414917,-0.029647827,0.007709503,0.04663086,0.0090789795,-0.0024490356,0.01927185,0.0027275085,0.039276123,-0.022628784,-0.01134491,0.007160187,-0.0010852814,-0.020980835,-0.014823914,-0.024414062,-0.0050239563,0.042541504,0.0076446533,-0.0029144287,0.017974854,0.0071983337,0.006259918,0.0064430237,0.016204834,-0.003982544,0.01184082,-0.047821045,-0.00982666,0.0074386597,0.0017290115,-0.032592773,0.0072402954,-0.014930725,-0.011802673,0.0069999695,-0.031021118,-0.011489868,0.0038414001,-0.024719238,0.03768921,0.0005531311,0.007297516,-0.023498535,-0.036743164,-0.0078125,0.0015087128,0.009162903,-0.04626465,0.02456665,-0.010650635,0.008522034,0.0029087067,0.0054893494,-0.010284424,0.0062332153,0.03817749,0.025726318,-0.005935669,0.020812988,-0.026947021,0.015899658,-0.007484436,-0.022094727,0.0046424866,-0.016845703,-0.02218628,0.028182983,-0.00881958,-0.017074585,0.0060195923,-0.019607544,-0.012802124,-0.053894043,0.042053223,0.038208008,0.0309906,-0.015701294,0.0051651,-0.0042533875,0.0052871704,-0.0064964294,0.012763977,-0.0029563904,0.03375244,0.0047302246,0.0048179626,-0.032684326,-0.007194519,-0.020996094,-0.0050354004,-0.04397583,-0.055908203,-0.019515991,0.02268982,0.0053100586,-0.008773804,-0.028640747,-0.01625061,0.010307312,-0.036712646,0.021011353,-0.008430481,-0.015571594,-0.01360321,-0.02520752,0.003276825,-0.005455017,-0.02130127,0.018539429,-0.0034999847,-0.039489746,-0.027297974,0.0010757446,0.03555298,0.02822876,0.010444641,-0.029571533,0.0013580322,-0.021255493,-0.03213501,-0.0022201538,0.0002565384,0.0062332153,0.011405945,0.031341553,-0.044677734,0.02217102,-0.06048584,-0.022521973,0.016067505,0.0016775131,0.023071289,-0.01927185,-0.0129852295,-0.005088806,-0.0049552917,-0.022262573,0.011451721,0.010269165,-0.009170532,0.019638062,0.035736084,-0.0068244934,-0.007282257,-0.005718231,0.004878998,0.04486084,-0.021896362,0.016235352,-0.004638672,0.009170532,-0.020401001,0.0036811829,-0.03717041,0.0019607544,0.062683105,-0.0020828247,-0.000091552734,0.0016517639,-0.012886047,0.0155181885,0.0077590942,-0.009437561,-0.0027580261,-0.006717682,0.017074585,-0.04437256,0.018493652,0.013015747,0.027404785,-0.00699234,-0.034820557,0.0074768066,0.016998291,-0.01763916,-0.060424805,-0.006576538,-0.07495117,-0.0049209595,-0.0031738281,-0.022964478,-0.0052986145,0.0055007935,-0.012741089,-0.089538574,-0.0003528595,0.047088623,0.020355225,0.025558472,-0.01966858,0.026473999,0.033416748,-0.031280518,-0.012634277,0.018493652,-0.03768921,-0.044555664,-0.0146484375,0.034820557,-0.0025482178,-0.013366699,0.004173279,-0.0017948151,0.019485474,-0.008758545,-0.008781433,-0.038482666,0.029708862,-0.010032654,0.019744873,-0.0029354095,-0.01889038,0.04852295,-0.054656982,0.025177002,0.005443573,-0.003271103,0.017044067,0.010215759,-0.004486084,-0.04031372,-0.02104187,-0.0042800903,0.013214111,0.016860962,-0.00085020065,0.02923584,0.010131836,0.00078582764,-0.03366089,-0.006954193,-0.028366089,-0.04852295,-0.056152344,-0.0015354156,0.00019907951,0.0038642883,-0.0046043396,0.014656067,0.0023994446,0.00033783913,0.00004118681,-0.002193451,-0.044525146,-0.0132751465,0.0019760132,0.0047073364,0.016464233,-0.0067863464,0.018737793,0.006389618,0.04852295,0.025314331,0.009124756,0.004096985,0.036224365,-0.015914917,-0.009880066,0.0053482056,0.0010519028,-0.0027313232,0.023513794,0.027023315,-0.04345703,-0.026870728,-0.03326416,0.019348145,0.0076065063,-0.0073051453,-0.014915466,-0.007095337,-0.0082092285,0.031677246,-0.050048828,0.0071792603,-0.022109985,-0.029632568,-0.016525269,-0.01838684,0.025680542,0.021270752,-0.012374878,0.021881104,0.0016212463,0.07324219,-0.022598267,-0.0044059753,0.015975952,0.07366943,0.009162903,-0.017486572,-0.020355225,-0.008163452,0.022476196,0.0073280334,-0.0022296906,0.03262329,0.026550293,-0.009536743,-0.001077652,-0.0074005127,0.048034668,-0.011917114,0.026992798,-0.0262146,0.02355957,-0.0034942627,0.05279541,-0.060333252,0.0051994324,0.024368286,-0.024871826,-0.0076828003,-0.014694214,-0.014183044,0.023529053,-0.0082092285,-0.017410278,0.035461426,-0.020431519,0.01890564,-0.03704834,-0.038909912,-0.01928711,-0.016998291,-0.008514404,0.0068206787,0.002878189,0.036499023,0.024856567,-0.012390137,0.013900757,-0.027511597,0.019363403,0.004020691,0.011459351,-0.007511139,-0.00459671,-0.012611389,-0.006000519,-0.018997192,-0.0126953125,-0.0059661865,0.03970337,0.017929077,0.025482178,0.042388916,-0.0048980713,0.016998291,-0.014389038,-0.012580872,0.0096588135,-0.008453369,0.013198853,-0.019317627,0.034698486,0.046936035,0.0019893646,0.036071777,0.035491943,0.059265137,0.0053253174,0.025375366,0.016418457,-0.004299164,-0.0146102905,0.020477295,0.0024147034,0.050964355,-0.0143966675,0.009719849,0.03060913,0.022735596,0.0063476562,0.029937744,0.06225586,0.016616821,0.01197052,0.05026245,-0.021728516,-0.016906738,-0.01171875,-0.02746582,0.050933838,0.01096344,0.033935547,0.025558472,-0.00034284592,-0.027694702,0.03125,-0.037841797,-0.024291992,0.008468628,0.026733398,-0.053375244,0.010604858,0.007534027,0.0063705444,-0.024124146,-0.04937744,0.0029754639,-0.008010864,0.014320374,-0.012802124,0.0032463074,-0.01373291,-0.0066375732,0.032928467,0.023208618,-0.030044556,-0.0033912659,0.03201294,0.0049552917,0.0006599426,0.025497437,0.029876709,-0.030944824,-0.020721436,0.0107421875,-0.0054130554,0.0018806458,-0.022262573,0.036071777,0.0137786865,0.03829956,0.028549194,-0.013198853,0.019699097,0.036132812,0.017929077,-0.012664795,0.04269409,0.025054932,0.019424438,0.03375244,0.040893555,0.012039185,-0.023712158,0.0052108765,-0.008773804,0.006538391,-0.019973755,-0.024780273,0.016830444,-0.024108887,0.027511597,0.01828003,0.0050735474,0.012069702,0.040740967,0.011550903,0.002943039,-0.023162842,0.0051460266,-0.017990112,-0.016952515,0.024398804,0.003042221,0.02015686,0.0054130554,0.03515625,-0.03878784,0.026184082,-0.010643005,-0.007282257,0.0063323975,0.0070762634,-0.0413208,0.01977539,0.0020008087,-0.01890564,-0.022247314,0.007801056,0.0055503845,0.0014629364,0.013069153,0.039886475,0.0036964417,0.012825012,0.010574341,0.018920898,-0.0014677048,0.012718201,-0.02772522,0.016479492,0.03274536,-0.0006427765,0.009361267,-0.011749268,0.02357483,-0.015060425,-0.033233643,0.00005632639,0.019592285,-0.023895264,-0.012825012,0.0036392212,0.034484863,0.01727295,0.04019165,-0.009490967,-0.0061073303,0.019958496,0.028884888,0.014282227,-0.010360718,-0.007835388,0.009262085,-0.030014038,0.056518555,0.01725769,-0.0016431808,0.009391785,-0.006969452,-0.012184143,-0.0067367554,-0.009002686,0.01309967,-0.017715454,0.0016326904,-0.0020103455,0.025131226,-0.023712158,-0.031677246,0.01083374,-0.019821167,-0.012878418,0.0025539398,-0.0054512024,0.018096924,0.023712158,0.04385376,0.029220581,-0.027389526,0.054718018,-0.028884888,0.052612305,-0.01777649,-0.0054473877,0.040527344,0.03149414,0.025466919,0.0032615662,0.016082764,-0.01084137,0.018569946,0.024795532,0.012748718,0.008125305,-0.008903503,-0.0034942627,0.02305603,0.012290955,0.036254883,0.017715454,0.016342163,0.021240234,0.0038261414,0.0011253357,-0.005706787,-0.025054932,0.007911682,0.04547119,0.0075798035,-0.018585205,-0.015342712,-0.014015198,0.0064315796,-0.018951416,-0.006259918,0.026641846,-0.008140564,0.018081665,-0.052124023,0.008102417,0.01108551,0.021072388,-0.054779053,-0.020980835,0.0036678314,0.013809204,-0.030761719,0.018737793,0.032287598,-0.0041122437,-0.0011672974,0.057434082,-0.0031375885,0.02017212,-0.012817383,0.03164673,0.027130127,-0.006942749,0.00043559074,0.015914917,0.009407043,-0.015571594,0.01398468,0.02897644,0.021347046,0.011802673,-0.0056037903,-0.022338867,0.0035591125,0.0031032562,-0.027664185,0.008201599,-0.004890442,0.00198555,0.025894165,0.003118515,-0.018798828,0.0019454956,0.0023422241,-0.013153076,0.020523071,0.035308838,0.010856628,-0.03945923,0.01776123,0.0020198822,-0.010299683,-0.011184692,-0.040527344,0.014129639,-0.024795532,0.0058631897,0.012145996,0.016815186,0.0129852295,-0.014038086,0.0040359497,0.03869629,0.019073486,0.011642456,-0.009468079,-0.007167816,0.018051147,-0.020233154,-0.00390625,-0.001077652,-0.0132369995,-0.014526367,-0.010551453,-0.016204834,-0.041046143,0.012817383,-0.003921509,0.006877899,0.008018494,-0.012527466,0.007926941,-0.020812988,0.0032978058,-0.00381279,0.019744873,-0.027282715,-0.012054443,-0.018157959,0.02897644,0.05682373,-0.025894165,-0.0006670952,0.017425537,-0.005672455,0.008712769,0.042816162,0.022735596,0.0413208,0.035339355,-0.017410278,-0.00006186962,0.0005598068,-0.018188477,-0.014350891,0.0011091232,-0.012207031,-0.008995056,0.003955841,0.024353027,-0.021087646,0.002401352,-0.020248413,-0.0074386597,-0.04324341,0.010612488,-0.005432129,0.0042266846,-0.045928955,-0.0049743652,0.0077171326,-0.018478394,-0.028701782,-0.016555786,-0.009643555,-0.033813477,-0.05343628,-0.007408142,-0.023498535,0.016159058,-0.013809204,0.0038280487,-0.009933472,0.02482605,-0.0019931793,-0.017074585,0.00957489,0.022827148,0.019805908,0.001329422,0.027877808,-0.005168915,-0.030792236,-0.03616333,-0.006275177,-0.000008165836,0.03137207,-0.011367798,0.036956787,0.016586304,0.00034999847,-0.007980347,-0.014503479,0.0070762634,0.0020160675,-0.043304443,-0.016433716,0.017303467,0.016586304,0.0017127991,-0.0014486313,0.0262146,-0.022598267,-0.003211975,0.016708374,0.046844482,-0.011459351,0.025527954,-0.011070251,-0.016601562,-0.010292053,-0.010871887,2.9802322e-7,0.014129639,-0.004119873,0.0034675598,-0.006290436,-0.015823364,0.04953003,-0.023086548,-0.017105103,0.041870117,0.0022277832,0.0013380051,0.04373169,0.003921509,0.0143966675,-0.019973755,-0.015106201,0.02281189,0.051879883,0.007774353,0.02204895,-0.014564514,0.018569946,-0.04168701,-0.0038604736,0.022567749,0.0044555664,-0.026504517,0.0078048706,-0.029296875,0.031829834,0.00065612793,-0.0034751892,-0.011077881,-0.0013599396,-0.009162903,-0.047332764,-0.027923584,0.026992798,0.0068511963,-0.014564514,-0.00894928,-0.0014286041,-0.00064611435,-0.0126953125,0.00016009808,-0.056732178,-0.006450653,-0.015144348,-0.013214111,0.043426514,0.0093688965,-0.016403198,-0.019165039,0.0018177032,-0.00049209595,0.009010315,0.016906738,-0.0021972656,-0.0055160522,0.020339966,0.029312134,-0.024642944,0.014015198,-0.0032463074,0.0013284683,0.02407837,-0.021209717,0.006038666,0.00178051,0.02998352,0.027694702,-0.014770508,0.012138367,-0.004760742,0.035461426,-0.028305054,-0.0107040405,0.0022449493,0.012176514,0.019241333,-0.004714966,-0.0009393692,0.008598328,-0.044036865,-0.03616333,0.021316528,0.025146484,0.005470276,-0.031433105,0.011009216,-0.0132369995,-0.022872925,-0.013847351,0.004550934,-0.015571594,0.0024795532,0.033172607,0.00000166893,-0.0064697266,-0.0032253265,-0.008300781,-0.03640747,0.008476257,0.012611389,-0.008392334,-0.012245178,0.011367798,-0.008415222,0.059265137,0.0118255615,0.0146102905,0.0061302185,-0.00072813034,0.022628784,-0.0005726814,0.032165527,0.007484436,-0.05429077,-0.00057554245,0.0033779144,-0.07019043,0.0126953125,-0.010131836,0.023498535,0.003396988,0.0075683594,-0.005760193,0.027923584,-0.0077552795,0.003786087,-0.01687622,-0.027542114,-0.034454346,-0.009025574,-0.029129028,-0.010620117,0.05203247,-0.00049495697,0.004360199,0.0054244995,-0.044525146,0.030548096,0.047790527,0.0043792725,-0.030456543,-0.01625061,0.018310547,0.008468628,0.023895264,-0.000395298,-0.029312134,-0.038757324,-0.006286621,-0.0115737915,0.0024414062,-0.018325806,0.017822266,0.015312195,-0.0050239563,0.0011491776,0.047607422,0.01737976,-0.006385803,-0.00085401535,0.0049438477,0.019577026,0.039794922,-0.021484375,0.041229248,0.007511139,-0.047973633,0.06829834,-0.015457153,0.041137695,-0.009239197,0.0072898865,-0.022094727,-0.029129028,-0.018569946,-0.00043177605],"createdAt":"2026-04-18T18:49:00.139Z","updatedAt":"2026-04-22T07:01:05.521Z","lastSeenAt":"2026-04-22T07:01:05.521Z","tsv":"'/api/v1/orders/29/status':84 '/request':11,22 '0.02':10,21,71,111 '000':106 '0x1a2b':120 '20':105 '29':32,207 '300':132 '6':116 '85f3':121 'Base network API' 'USDC pay-per-call' 'accept':100 'access':89,143 'across':59 'actual':198 'advertis':142 'ai/ml':62 'analyt':61 'api':57,88,136,159 'arbitrari':216 'base':8,19,79,107,123 'behind':38 'beyond':183 'broader':48 'call':56 'categori':67 'challeng':42,95 'check':1,12 'confirm':96 'connect':168 'contain':199 'content':174 'data':60 'decim':117 'demo/test':222 'doc':158 'document':150 'dozen':51 'endpoint':24,58,83,201 'exact':128 'exampl':190 'extrem':155 'finance/web3':64 'gate':37 'general':214 'hardcod':204 'id':218 'infer':63 'key':137 'label':86 'limit':140 'live':99 'lowpaymentfee' 'lowpaymentfee.com':26 'micropay':6,17 'micropayment API' 'network':80 'no-api-key' 'offer':50 'openapi':178 'order':2,13,31,195,206,217 'order status API' 'order-status':194 'outputschema':186 'page':163 'part':45 'path':202 'pay':54,147 'pay-per-cal':53 'pay-per-request':146 'payment':41,101,124 'per':55,72,148 'platform':49 'post':35 'post-method' 'premium':87 'premium API access' 'price':69,160 'prompt':170 'provid':92 'pure':145 'rate':139 'readm':162 'render':165 'request':36,73,149 'request/response':181 'resourc':223 'respons':197 'return':27 'schema':182 'scheme':129 'second':133 'settl':74 'sinc':113 'site':153 'spec':179 'specif':82 'status':3,14,29,196 'stub':187 'thin':156 'timeout':134 'unclear':211 'unit':108 'usd':112 'usdc':9,20,76,110,114 'usdc-base' 'use':115 'util':66 'via':4,15,33,126 'wallet':119,169 'whether':212 'x402':5,16,40,94,185 'x402 endpoint' 'x402-payment'","prices":[{"id":"a3c7f975-bd34-4a9d-bd0c-ce456b6dbc05","listingId":"e8110828-2e45-4cf0-9a8d-c0294136a599","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/orders/29/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:49:00.139Z"}],"sources":[{"listingId":"e8110828-2e45-4cf0-9a8d-c0294136a599","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/29/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:49:00.139Z","lastSeenAt":"2026-04-22T07:01:05.521Z"}],"details":{"listingId":"e8110828-2e45-4cf0-9a8d-c0294136a599","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/29/status\n# Returns 402 with x402 challenge; attach X-PAYMENT header with USDC payment proof on Base to get the order status.","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The x402 challenge returns maxAmountRequired of 20000 base units of USDC (asset 0x8335…) on Base, equaling $0.02","source_url":"https://lowpaymentfee.com/api/v1/orders/29/status"},{"claim":"The 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":"Docs, API, pricing, and README pages all show only 'Connect wallet' with no further content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Checking the status of a specific order via a single micropayment","Demonstrating x402 payment-gated API access on Base","Integrating pay-per-call order lookups into agent workflows"],"bestFor":["Developers experimenting with x402 payment protocols","Agents needing on-demand order status without API key management","Low-volume, pay-as-you-go API consumers on Base"],"notFor":["High-volume order management requiring bulk queries","Users needing detailed API documentation or response schemas before integrating","General-purpose order tracking across arbitrary order IDs (endpoint is hardcoded to order 29)"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:11.112Z"},"updatedAt":"2026-04-22T07:01:05.521Z"}}