{"id":"555a0118-03f1-480d-825e-fdd4d7b80865","shortId":"W2jeVQ","kind":"x402","title":"Pay-per-call stock quote for JPM via x402 on Base, settled in USDC at $0.02/request.","tagline":"Pay-per-call stock quote for JPM via x402 on Base, settled in USDC at $0.02/request.","description":"This endpoint at lowpaymentfee.com provides stock data for JPM (JPMorgan Chase) via a simple POST request, paid per call using the x402 protocol. Payment is settled on the Base network in USDC (USD Coin) at a cost of $0.02 per request (20,000 base units with 6 decimals). No API keys or accounts are required — callers attach an X-PAYMENT header with a valid x402 payment proof and receive a JSON response.\n\nThe provider, lowpaymentfee.com, hosts a broad catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance/crypto market data, and utility services, all priced uniformly at $0.02 per request. The specific endpoint `/api/v1/stocks/JPM` falls under the finance category and presumably returns stock price or quote data for JPMorgan Chase, though the exact response schema is not documented. The x402 challenge confirms the endpoint is live, accepts POST requests, and is discoverable.\n\nDocumentation is extremely sparse — the docs, pricing, and API pages all render only a \"Connect wallet\" prompt with no further technical detail. There is no OpenAPI spec, no example request/response, and no description of the response payload beyond the generic \"Premium API Access\" label. Callers should expect a JSON response but will need to experiment to determine the exact fields returned.","tags":[],"capabilities":["stock-quote","x402-payment","usdc-settlement","base-network","per-call-pricing","no-api-key","json-response"],"categories":["finance","data"],"synonyms":["JPM stock price","JPMorgan Chase quote","stock data API","equity price feed","x402 stock API","pay-per-call stock data","Base USDC stock endpoint"],"warnings":["No response schema documented — the exact fields returned by this endpoint are unknown","Documentation pages (/docs, /pricing, /api, /README) all render only 'Connect wallet' with no technical content","No OpenAPI or machine-readable spec available","The stock ticker 'JPM' is hardcoded in the URL path; it is unclear whether other tickers are supported at similar paths"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stocks/JPM","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/stocks/JPM","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is confirmed live via a valid 402 challenge with clear pricing and network details. However, there is no OpenAPI spec, no documented request/response schema, no example payloads, and the docs pages are empty stubs. The listing is essentially a stub with only the x402 challenge and homepage catalog to work from.","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":"2026-04-18T20:16:30.965Z","embedding":[-0.022567749,-0.012870789,0.029968262,0.01675415,0.010643005,-0.022705078,0.033172607,0.041931152,0.076049805,-0.057922363,0.039611816,-0.030471802,-0.025924683,-0.011077881,-0.025909424,-0.0063705444,-0.025558472,0.014122009,-0.02178955,0.014274597,0.0017156601,-0.021881104,-0.050079346,0.005077362,0.011886597,-0.01473999,-0.03314209,-0.02041626,-0.0052833557,-0.023330688,0.0546875,-0.029052734,-0.005420685,0.007232666,0.0041122437,0.0049858093,-0.024459839,0.015022278,0.034332275,0.012702942,-0.0042800903,-0.034423828,-0.002368927,-0.0011253357,-0.036712646,-0.038604736,0.0030899048,-0.016113281,0.026123047,0.0058898926,-0.018173218,-0.01158905,0.015022278,0.012931824,0.021118164,-0.0027160645,0.039031982,0.011650085,0.01689148,0.010765076,0.016983032,-0.05645752,-0.0107421875,-0.019973755,-0.0047035217,0.035827637,0.021255493,0.058624268,-0.0050849915,0.05545044,0.025039673,0.028747559,0.006034851,0.011184692,-0.014091492,0.0023078918,0.00831604,-0.013305664,0.019195557,-0.02671814,0.0067367554,-0.015853882,-0.07800293,-0.02041626,0.008995056,-0.020980835,-0.00090265274,0.018066406,-0.0025558472,0.050445557,-0.079589844,-0.02420044,-0.0014276505,0.034606934,0.022033691,0.00004673004,-0.0065307617,-0.009086609,0.009864807,0.006122589,-0.009269714,-0.0096206665,0.00014293194,-0.02116394,0.025054932,0.066101074,0.020202637,-0.011367798,0.012870789,0.00011098385,-0.029907227,0.023162842,-0.035491943,0.03074646,0.0003027916,-0.0104522705,-0.05847168,0.008483887,-0.017242432,0.008598328,-0.03112793,0.01789856,0.031829834,0.01134491,0.038238525,-0.037719727,-0.047973633,-0.022735596,-0.010421753,-0.023147583,0.006046295,0.008407593,-0.0158844,-0.034698486,-0.03665161,0.010002136,-0.009521484,-0.010169983,-0.038757324,-0.037506104,0.025131226,-0.028961182,-0.00598526,0.017211914,-0.07623291,-0.0095825195,-0.02784729,-0.0006713867,-0.051116943,-0.03488159,-0.006061554,0.010887146,-0.0026474,0.018310547,-0.013320923,0.0012102127,0.003194809,0.022003174,-0.010292053,0.054260254,-0.016799927,0.04019165,0.021362305,-0.013259888,0.017562866,0.025772095,-0.02330017,-0.040222168,-0.044921875,0.026641846,0.02545166,-0.006378174,-0.010803223,0.0007920265,-0.020523071,-0.035858154,-0.022003174,-0.013282776,-0.018981934,-0.043273926,-0.0022144318,-0.009803772,-0.002790451,-0.008216858,-0.035186768,-0.0026187897,-0.019058228,0.059509277,0.04660034,0.023025513,0.060028076,0.0036735535,0.058685303,0.032409668,-0.028701782,0.013389587,0.018417358,0.004310608,0.004863739,0.032470703,0.052368164,-0.014099121,0.035736084,0.041931152,-0.022033691,-0.024871826,0.0022125244,-0.07098389,-0.03829956,-0.0513916,0.056671143,0.010108948,-0.0023117065,0.043640137,-0.0012645721,-0.0446167,-0.015106201,0.006427765,0.0016698837,0.02859497,0.005065918,0.031082153,0.00459671,0.027389526,-0.03982544,-0.000064373016,0.02986145,-0.010856628,0.015533447,-0.040802002,0.04840088,0.003168106,0.00207901,-0.036956787,-0.010932922,0.027862549,-0.043060303,-0.014434814,-0.00026249886,-0.017227173,-0.03225708,-0.020553589,-0.014457703,0.016448975,0.03665161,-0.008399963,-0.041534424,-0.11022949,0.060028076,0.02571106,0.026245117,0.010314941,-0.017044067,-0.010978699,-0.010322571,-0.06088257,0.028076172,0.08190918,-0.0015850067,-0.00022029877,-0.00024700165,0.029968262,-0.04675293,-0.00035977364,-0.011100769,-0.008903503,-0.01461792,-0.021972656,-0.03189087,0.034423828,0.028182983,0.022018433,0.0625,0.008666992,-0.02178955,-0.010978699,-0.03765869,-0.015686035,0.0000029206276,0.046783447,-0.0066604614,0.0340271,-0.010848999,0.0044136047,-0.006134033,-0.006401062,0.020385742,0.01335907,-0.013038635,0.010002136,-0.034057617,0.0519104,0.01335907,-0.04324341,-0.004032135,-0.028320312,0.068237305,-0.045135498,0.041259766,0.0055160522,-0.034851074,0.05657959,-0.003955841,-0.07312012,0.0019073486,0.041931152,0.016601562,0.023986816,-0.028533936,-0.014221191,-0.054992676,0.042877197,0.0259552,-0.011550903,-0.0023498535,-0.01322937,0.029876709,-0.030227661,-0.062927246,-0.023468018,-0.0068740845,-0.015350342,0.011787415,-0.022201538,-0.010940552,-0.032592773,0.005306244,-0.044006348,0.025054932,-0.0071754456,-0.009765625,-0.01524353,0.0025787354,-0.032836914,-0.017837524,-0.013931274,-0.014434814,-0.014167786,0.01448822,0.011657715,0.03286743,-0.02104187,0.0000436306,-0.054138184,0.029525757,-0.0418396,0.0262146,0.03274536,-0.0036735535,0.017654419,-0.018753052,0.030181885,0.03604126,0.042633057,0.053741455,-0.019119263,0.01096344,-0.03930664,-0.041503906,-0.033081055,-0.06085205,0.021530151,0.010238647,0.025054932,0.045776367,0.04373169,-0.027511597,-0.049316406,0.02999878,-0.066467285,0.012763977,0.03366089,0.012527466,-0.023452759,-0.02758789,0.0039901733,-0.0065307617,0.034729004,0.031585693,0.020599365,0.06695557,0.006790161,0.018707275,0.03173828,0.0018348694,0.037261963,0.024978638,0.0018377304,-0.007896423,-0.0014724731,0.00035595894,-0.018615723,-0.0025978088,-0.061798096,0.041778564,0.019470215,0.07684326,0.0541687,0.006454468,0.038848877,-0.0015983582,-0.023147583,-0.03656006,-0.030212402,0.0014162064,-0.04525757,0.012870789,-0.007167816,-0.007736206,-0.05810547,0.040863037,-0.010551453,0.013198853,-0.0032176971,0.011627197,0.0037784576,0.01701355,-0.0005712509,-0.033355713,0.079833984,0.022628784,-0.06762695,0.06188965,0.045715332,-0.030349731,0.018447876,0.028060913,-0.034118652,0.0025081635,-0.042938232,0.010635376,0.010971069,-0.017807007,-0.046569824,0.0033302307,0.0071144104,0.00415802,-0.01574707,-0.003540039,-0.01927185,-0.0014419556,0.0043029785,-0.04824829,0.0005249977,-0.050964355,0.0050315857,0.025009155,0.021392822,0.0006098747,0.009437561,-0.03665161,-0.031082153,0.05923462,0.021026611,-0.0023040771,-0.04043579,0.03540039,0.03149414,0.017456055,0.011741638,0.022033691,-0.0119018555,0.018798828,0.08270264,0.024505615,-0.0029621124,-0.06149292,0.019607544,-0.0056533813,0.016967773,0.019134521,-0.053741455,0.026550293,-0.027191162,-0.03668213,0.02166748,-0.0047340393,-0.01727295,-0.024368286,0.01083374,0.007789612,-0.020690918,-0.03387451,0.026870728,0.006427765,0.027801514,0.029220581,0.005264282,-0.025222778,0.002149582,0.04901123,-0.0030899048,0.009994507,-0.010971069,-0.019012451,-0.03213501,-0.030776978,-0.03768921,0.018844604,0.0073280334,-0.015213013,-0.0211792,-0.011405945,0.027496338,-0.023956299,0.058135986,0.003271103,0.015235901,-0.013648987,0.022155762,0.002439499,0.0871582,0.015365601,-0.025177002,-0.06976318,0.021896362,0.0045166016,0.018920898,-0.0155181885,-0.031829834,-0.013961792,-0.005718231,0.02116394,0.030334473,-0.007911682,0.0024299622,-0.05227661,-0.06121826,0.033111572,-0.044403076,0.044555664,0.046722412,-0.01953125,0.015808105,-0.009857178,0.019134521,0.0011177063,-0.001086235,-0.0155181885,0.008033752,-0.043426514,-0.035217285,-0.03768921,-0.015350342,0.038360596,-0.028579712,0.027069092,-0.01927185,-0.04248047,0.027496338,0.012916565,-0.0019016266,-0.0040245056,0.0055770874,0.023040771,0.036956787,-0.009254456,-0.051330566,0.020462036,0.020950317,0.0066604614,0.044311523,0.017211914,0.027633667,-0.0071105957,-0.009788513,-0.000068843365,-0.017730713,-0.033966064,0.0079574585,0.022781372,0.027496338,-0.021133423,-0.051818848,0.041046143,-0.006690979,-0.04257202,-0.009689331,0.029876709,0.00793457,-0.038970947,0.021209717,0.017700195,0.0231781,-0.034851074,0.029525757,-0.0077819824,0.014350891,0.0062713623,0.0025959015,0.0018939972,-0.018371582,-0.016525269,0.002286911,0.021362305,-0.00024962425,-0.018829346,-0.031311035,0.019851685,-0.0068130493,0.011695862,0.015457153,-0.030166626,0.006340027,0.0027198792,-0.025909424,0.01864624,-0.0017757416,0.0440979,-0.008987427,-0.009605408,-0.028411865,0.004348755,-0.016555786,0.00095939636,0.015235901,-0.013641357,-0.033599854,0.014335632,0.011795044,0.006919861,-0.037597656,-0.006843567,0.013908386,0.02079773,-0.018066406,-0.02218628,-0.0034179688,0.019577026,0.031402588,0.0010824203,0.008377075,0.009841919,0.015625,0.023986816,-0.012954712,-0.0026664734,-0.05645752,-0.015914917,-0.032989502,-0.0007414818,-0.020111084,0.006263733,-0.01966858,0.0051193237,-0.016937256,-0.01789856,-0.011741638,-0.0074691772,-0.024505615,-0.006755829,-0.008522034,0.012245178,-0.008369446,0.0105896,-0.0024490356,-0.034240723,-0.039276123,0.0053100586,0.050628662,-0.04751587,0.01701355,-0.023406982,0.003282547,0.011787415,0.033447266,0.005870819,0.036254883,0.018447876,0.033081055,-0.04776001,0.03149414,-0.004699707,-0.015113831,-0.005657196,-0.020233154,-0.027374268,-0.044311523,0.009643555,0.02104187,-0.013061523,-0.015113831,-0.029129028,-0.017410278,0.0010147095,-0.06970215,0.016433716,0.032836914,0.012283325,-0.012565613,0.0026054382,-0.0044937134,0.017532349,-0.03277588,-0.0014181137,-0.02180481,0.006416321,0.05029297,-0.023605347,-0.03781128,-0.01927185,-0.049316406,0.022521973,-0.036315918,-0.03152466,0.007965088,0.005657196,-0.016525269,-0.008460999,-0.013412476,-0.03439331,0.010787964,-0.03665161,0.004371643,-0.00969696,0.021652222,-0.012359619,-0.034423828,-0.0023384094,-0.0035037994,0.007827759,0.041625977,-0.0065727234,-0.019851685,-0.043395996,-0.012519836,-0.0103302,0.017486572,-0.014549255,-0.0029850006,-0.034240723,-0.009651184,-0.0357666,-0.036132812,0.02279663,0.024246216,-0.027664185,0.019638062,-0.032348633,-0.005722046,0.00039935112,0.0042304993,0.011306763,-0.010917664,0.023040771,-0.0082092285,0.031158447,0.025100708,-0.0006098747,-0.0007786751,0.013046265,0.0075416565,0.026397705,0.03488159,0.031173706,-0.00042390823,-0.017700195,0.0015487671,0.007881165,-0.002035141,-0.018447876,0.00095272064,-0.030258179,0.03265381,-0.030044556,0.0231781,0.0016899109,0.02394104,0.050628662,-0.010719299,-0.016967773,-0.012779236,-0.018478394,0.003255844,0.017471313,-0.032165527,-0.016540527,-0.026977539,0.018875122,-0.027389526,0.01991272,0.005290985,0.006416321,-0.009292603,-0.007827759,-0.024673462,0.007801056,0.002483368,-0.07476807,-0.015090942,-0.043914795,-0.0054779053,-0.013580322,-0.038848877,0.010299683,0.016601562,-0.0047683716,-0.06933594,0.025314331,0.013092041,-0.023040771,0.012268066,0.018630981,0.0118255615,0.030563354,0.01737976,0.0019950867,0.009231567,-0.02935791,-0.010025024,0.011154175,0.0058174133,-0.01763916,-0.019012451,-0.021560669,-0.024230957,0.02178955,0.0061798096,-0.002210617,-0.005340576,0.017456055,0.0027599335,0.02116394,-0.0013341904,-0.01209259,0.00945282,-0.041046143,0.033050537,0.044006348,0.007385254,0.01146698,0.0058517456,0.0209198,-0.03286743,-0.009162903,0.011665344,0.015090942,0.00881958,0.00598526,0.041137695,0.023452759,-0.00504303,-0.008041382,-0.018173218,-0.0063056946,-0.018234253,-0.018249512,0.027038574,-0.0029964447,-0.018234253,-0.0049743652,0.012779236,0.016448975,-0.015533447,0.016952515,0.017166138,-0.009841919,-0.027160645,-0.0112838745,-0.009651184,0.018447876,-0.009086609,0.031402588,0.008598328,0.0051994324,0.03793335,0.023284912,-0.011871338,0.03338623,-0.011810303,0.03982544,0.011207581,0.00970459,0.0076408386,0.022750854,0.011054993,-0.037261963,-0.0007071495,-0.04421997,-0.012962341,0.0041503906,-0.023422241,-0.025482178,0.015060425,-0.008972168,0.0048332214,-0.033203125,0.0049324036,-0.017578125,-0.009727478,0.021713257,0.032348633,-0.015716553,0.007534027,0.015197754,0.013618469,0.013748169,0.059570312,-0.028549194,0.010108948,0.025985718,0.0013780594,0.020889282,-0.021987915,0.005809784,-0.0018634796,0.009468079,0.010620117,-0.027755737,0.0021591187,0.01335907,0.00089883804,-0.014640808,0.0012569427,0.026260376,-0.044281006,0.019088745,0.016204834,-0.011077881,0.026428223,0.020996094,-0.028442383,-0.002653122,0.017944336,0.032348633,-0.034362793,-0.007598877,-0.024307251,0.04949951,0.017181396,-0.0023555756,0.05404663,-0.009529114,0.049560547,-0.00434494,-0.01386261,-0.019897461,-0.032348633,-0.004016876,0.021987915,0.008964539,0.0020179749,-0.007980347,-0.008216858,0.019378662,-0.020736694,0.037597656,0.013694763,-0.010185242,0.0021076202,-0.016464233,-0.00009602308,0.0077552795,-0.05834961,0.010131836,0.020355225,0.034118652,0.023422241,0.033294678,0.041168213,0.010917664,0.015151978,-0.024047852,-0.020736694,-0.003271103,-0.040222168,0.019714355,0.008766174,0.056152344,0.045318604,0.0029525757,0.04336548,0.027801514,0.043823242,-0.005584717,0.033294678,-0.036834717,-0.0002732277,0.033233643,0.017654419,0.011253357,0.04345703,-0.011131287,0.051849365,-0.002696991,0.03656006,-0.01789856,0.02708435,0.046722412,0.025650024,-0.018371582,0.04949951,-0.0015821457,-0.016021729,0.011528015,-0.009208679,0.05053711,0.031463623,0.03640747,0.03149414,0.017745972,0.023498535,0.003604889,-0.024276733,-0.02848816,0.05154419,0.035827637,-0.013168335,-0.010169983,-0.023254395,0.027938843,-0.048187256,-0.0262146,-0.013595581,-0.03164673,0.030700684,-0.007850647,-0.0016412735,-0.0021324158,-0.010223389,0.024841309,0.0049552917,-0.0121536255,0.042877197,0.0042266846,-0.004142761,0.038085938,-0.0034923553,0.025878906,-0.020095825,-0.010368347,-0.014549255,0.026245117,-0.018096924,-0.005554199,0.0067253113,0.0028209686,0.052520752,0.020889282,-0.0069274902,-0.004550934,0.020462036,-0.017440796,-0.011947632,0.034118652,0.013664246,0.015853882,0.02545166,0.01109314,0.053375244,-0.032562256,0.010093689,0.026992798,0.0012483597,0.010520935,0.0045280457,-0.0043182373,-0.023239136,0.016967773,-0.014595032,0.007621765,0.017044067,0.01864624,-0.009094238,-0.01109314,0.015037537,-0.003232956,-0.006511688,-0.017959595,-0.006401062,0.007675171,0.0181427,0.005290985,0.015991211,-0.012809753,0.008346558,-0.004802704,-0.043792725,-0.008659363,0.0037517548,-0.025146484,0.003293991,-0.021820068,0.0010976791,-0.043640137,0.03161621,-0.011917114,0.030380249,0.01524353,-0.024230957,0.016326904,0.0063819885,0.004562378,0.0069847107,0.023254395,0.00057935715,-0.014205933,0.00881958,0.06323242,0.0056762695,0.0054397583,-0.02178955,0.014335632,-0.0056610107,0.00048351288,-0.019638062,-0.036010742,0.0058135986,-0.013664246,0.01159668,0.02508545,0.039886475,0.06750488,-0.036834717,-0.015655518,0.021377563,0.04144287,0.0010118484,-0.028930664,0.03729248,0.023101807,-0.015777588,0.019241333,0.015319824,-0.0060577393,0.041168213,-0.015670776,-0.01789856,0.010551453,0.012283325,0.021011353,-0.0020809174,0.006587982,-0.013122559,0.014701843,-0.041809082,-0.043426514,0.0096206665,-0.034942627,-0.03414917,-0.028152466,-0.0029697418,-0.0024547577,0.039611816,-0.018005371,0.035827637,-0.03111267,0.057403564,0.00070667267,0.017227173,0.0015983582,-0.018127441,0.029754639,-0.005432129,0.0119018555,0.025405884,0.0063171387,-0.026763916,-0.010566711,0.023880005,0.015350342,0.028244019,-0.005012512,-0.027923584,0.052947998,0.0044136047,0.03086853,-0.0017118454,0.0009803772,0.0541687,0.025009155,0.010612488,0.008331299,0.008850098,-0.027633667,0.0061035156,-0.021484375,0.021224976,0.00598526,0.005519867,0.021240234,-0.0038642883,0.009185791,0.0066375732,0.0054016113,0.004501343,-0.024963379,-0.026306152,0.008369446,0.0029582977,-0.023498535,-0.009361267,-0.026733398,0.018188477,-0.020690918,-0.0065727234,0.01625061,0.009490967,-0.018630981,0.0541687,-0.020614624,0.022567749,-0.016952515,-0.004398346,0.027236938,-0.00052785873,-0.031204224,-0.0061950684,-0.0036258698,-0.02217102,0.016525269,0.0335083,-0.010314941,0.022521973,0.02166748,0.0027370453,0.0077400208,0.024002075,-0.008483887,0.009895325,-0.0071487427,-0.0042495728,-0.017807007,-0.011657715,-0.010269165,0.01033783,-0.00944519,-0.025405884,0.029312134,0.03527832,0.008773804,-0.07910156,-0.012802124,-0.009506226,-0.011734009,-0.016113281,-0.03427124,0.007610321,-0.030822754,0.00957489,0.009811401,0.005420685,0.0030937195,-0.008140564,0.0018863678,0.018066406,0.0385437,-0.00020217896,0.037017822,0.018753052,0.0069389343,-0.0037937164,0.003063202,-0.0004312992,0.0052757263,-0.007965088,0.0034370422,0.015220642,-0.011962891,0.035858154,-0.021011353,0.015281677,0.0025424957,-0.010971069,0.04598999,-0.017745972,-0.015388489,0.001004219,0.023010254,-0.02986145,-0.00894928,0.0056762695,0.023086548,0.051574707,-0.007446289,0.007297516,0.01776123,0.0035419464,0.018722534,0.029312134,0.035095215,0.024658203,0.015640259,-0.027755737,0.022277832,0.05026245,-0.0042762756,-0.025009155,-0.0009851456,-0.0099105835,-0.024932861,0.031341553,0.021026611,-0.01033783,-0.04031372,-0.013542175,-0.009880066,-0.0033092499,0.025253296,-0.0030231476,-0.008430481,-0.016235352,-0.036071777,-0.016738892,-0.0011987686,-0.036224365,-0.00730896,-0.0039596558,-0.00995636,-0.06149292,-0.0096588135,-0.02330017,0.024612427,-0.031036377,0.0128479,-0.013092041,0.009887695,-0.010429382,0.015609741,0.02545166,-0.010215759,0.06274414,-0.023880005,0.014801025,-0.03173828,-0.028625488,-0.0076065063,0.0016727448,-0.022369385,0.018859863,-0.0051994324,0.012916565,0.03112793,0.04058838,0.010826111,-0.006023407,0.01071167,-0.011955261,-0.013519287,-0.020767212,0.029312134,0.0003142357,-0.012802124,-0.03265381,0.008392334,-0.0022964478,-0.04324341,0.01524353,0.05621338,-0.0046043396,0.021057129,-0.012649536,0.012893677,0.00233078,-0.0014076233,-0.013946533,0.016418457,0.029785156,-0.0004606247,-0.026550293,0.03842163,0.020507812,-0.0335083,-0.02230835,0.026351929,-0.0070266724,-0.011291504,0.020050049,0.007858276,0.023635864,-0.017745972,-0.0036678314,0.0032348633,0.046447754,0.01209259,0.027282715,-0.011505127,-0.019592285,-0.0033302307,0.0002374649,0.020095825,-0.011917114,-0.031173706,0.013092041,-0.038208008,0.024871826,-0.003326416,-0.001950264,-0.012016296,0.019104004,0.004081726,-0.010795593,-0.023086548,0.019332886,0.010025024,0.00036501884,-0.023925781,0.0340271,-0.0015554428,-0.031982422,-0.0011606216,-0.028076172,-0.026519775,0.0101623535,0.008934021,0.012908936,0.019348145,-0.031173706,-0.009651184,0.016723633,0.006111145,-0.013885498,0.016723633,-0.0048828125,0.016464233,0.026824951,0.020050049,-0.010223389,-0.0021476746,-0.0068206787,0.009086609,0.025436401,0.00141716,0.0017967224,-0.011772156,0.026138306,-0.0058135986,0.00037169456,0.0048065186,-0.052764893,0.020080566,-0.021057129,0.020217896,-0.03656006,-0.005241394,0.03314209,-0.015792847,-0.0043945312,-0.024749756,-0.013381958,-0.023483276,-0.0058517456,0.001004219,0.042022705,-0.032440186,0.05319214,-0.028198242,-0.008888245,0.009635925,0.009292603,-0.014801025,0.0062217712,0.011367798,0.01953125,0.005306244,-0.0028209686,-0.01411438,-0.00026607513,-0.006210327,0.025009155,-0.030517578,0.019638062,0.027282715,0.017227173,0.04925537,0.006641388,0.018371582,0.033325195,0.0065956116,-0.0038967133,0.0052223206,0.029647827,0.0069618225,-0.012054443,0.01890564,-0.020584106,-0.025512695,0.008857727,-0.024169922,-0.005405426,0.0037612915,0.0132751465,0.0026817322,0.023040771,0.0039253235,-0.015563965,-0.01826477,0.019744873,-0.03768921,-0.008399963,-0.028701782,-0.008743286,0.019012451,0.0143966675,0.01977539,0.00011605024,0.00868988,-0.0022125244,0.017471313,-0.018692017,-0.000056505203,-0.033050537,-0.005683899,-0.0024967194,0.015090942,0.013725281,-0.019424438,-0.00076675415,0.022415161,-0.0107803345,0.010231018,0.0016736984,0.023620605,0.014289856,0.0068473816,0.0077667236,0.0051612854,-0.0061416626,-0.015792847,0.029449463,0.0016870499,0.007232666,0.040985107,-0.0115737915,0.0063591003,0.035491943,-0.03765869,0.057495117,0.0155181885,0.011680603,-0.0010890961,-0.012786865,-0.017593384,-0.008842468,0.018173218,-0.0024318695],"createdAt":"2026-04-18T18:32:47.274Z","updatedAt":"2026-04-23T20:01:23.591Z","lastSeenAt":"2026-04-23T20:01:23.591Z","tsv":"'/api/v1/stocks/jpm':144 '/request':18,36 '0.02':17,35,75,138 '000':79 '20':78 '6':83 'Base USDC stock endpoint' 'JPM stock price' 'JPMorgan Chase quote' 'accept':177 'access':225 'account':89 'ai/ml':126 'analyt':125 'api':86,122,191,224 'attach':93 'base':12,30,65,80 'base-network' 'beyond':220 'broad':115 'call':4,22,55,121 'caller':92,227 'catalog':116 'categori':149 'challeng':171 'chase':47,160 'coin':70 'confirm':172 'connect':197 'cost':73 'data':43,124,130,157 'decim':84 'descript':215 'detail':204 'determin':239 'discover':182 'doc':188 'document':168,183 'endpoint':38,143,174 'equity price feed' 'exact':163,241 'exampl':211 'expect':229 'experi':237 'extrem':185 'fall':145 'field':242 'financ':148 'finance/crypto':128 'generic':222 'header':98 'host':113 'infer':127 'jpm':8,26,45 'jpmorgan':46,159 'json':108,231 'json-response' 'key':87 'label':226 'live':176 'lowpaymentfee.com':40,112 'market':129 'need':235 'network':66 'no-api-key' 'openapi':208 'page':192 'paid':53 'pay':2,20,119 'pay-per-cal':1,19,118 'pay-per-call stock data' 'payload':219 'payment':60,97,103 'per':3,21,54,76,120,139 'per-call-pricing' 'post':51,178 'premium':223 'presum':151 'price':135,154,189 'prompt':199 'proof':104 'protocol':59 'provid':41,111 'quot':6,24,156 'receiv':106 'render':194 'request':52,77,140,179 'request/response':212 'requir':91 'respons':109,164,218,232 'return':152,243 'schema':165 'servic':133 'settl':13,31,62 'simpl':50 'span':123 'spars':186 'spec':209 'specif':142 'stock':5,23,42,153 'stock data API' 'stock-quote' 'technic':203 'though':161 'uniform':136 'unit':81 'usd':69 'usdc':15,33,68 'usdc-settlement' 'use':56 'util':132 'valid':101 'via':9,27,48 'wallet':198 'x':96 'x-payment':95 'x402':10,28,58,102,170 'x402 stock API' 'x402-payment'","prices":[{"id":"264fdd1e-93ba-45c5-a410-5fd9649a2e91","listingId":"555a0118-03f1-480d-825e-fdd4d7b80865","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/stocks/JPM","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:32:47.274Z"}],"sources":[{"listingId":"555a0118-03f1-480d-825e-fdd4d7b80865","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stocks/JPM","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:32:47.274Z","lastSeenAt":"2026-04-23T20:01:23.591Z"}],"details":{"listingId":"555a0118-03f1-480d-825e-fdd4d7b80865","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stocks/JPM \\\n  -H \"X-PAYMENT: <x402_payment_proof>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns 402 with x402 challenge advertising USDC on Base at maxAmountRequired 20000","source_url":"https://lowpaymentfee.com/api/v1/stocks/JPM"},{"claim":"All APIs on the platform are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base network","source_url":"https://lowpaymentfee.com/api/v1/stocks/JPM"}],"useCases":["Fetching current JPMorgan Chase stock data programmatically without API key registration","Integrating real-time stock quotes into an AI agent workflow with micropayments","Building a finance dashboard that pays per request instead of maintaining subscriptions"],"bestFor":["Agents or bots that need on-demand stock quotes without account setup","Low-volume or sporadic stock data lookups where per-call pricing is economical","Developers experimenting with x402 payment-gated APIs on Base"],"notFor":["High-frequency trading or bulk historical stock data retrieval (no documented batch endpoint)","Users who need detailed documentation or guaranteed SLA before integrating","Anyone without a Base-network USDC wallet or x402-compatible client"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-27T19:34:06.047Z"},"updatedAt":"2026-04-23T20:01:23.591Z"}}