{"id":"c42f4366-544d-412a-84b9-254789455091","shortId":"s9xgMA","kind":"x402","title":"Walmart earnings data via x402 micropayment on Base, $0.02 per request in USDC.","tagline":"Walmart earnings data via x402 micropayment on Base, $0.02 per request in USDC.","description":"This endpoint at lowpaymentfee.com provides financial earnings data for Walmart (ticker: WM) through a pay-per-call x402 protocol. The endpoint accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) at a cost of $0.02 per request (20,000 base units with 6 decimals). No API keys or rate limits are required; access is gated entirely by the x402 payment header.\n\nThe provider, lowpaymentfee.com, hosts a broad catalog of x402-gated APIs spanning data analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per call. This specific endpoint falls under the Finance & Web3 category. However, documentation 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 schema, no example request/response payloads, and no description of the earnings data fields returned. The exact request body format and response structure must be discovered experimentally.\n\nThe endpoint is confirmed live — it returns a well-formed x402 version 1 challenge with a 402 status code. The payment is of type \"exact\" (one-shot per call), with a 300-second timeout. Because there is no published schema or sample data, agents should treat this as a best-effort financial data source and verify output quality before relying on it in production workflows.","tags":[],"capabilities":["x402-payment","usdc-base","finance-data","earnings-data","pay-per-request","no-api-key","json-response"],"categories":["finance"],"synonyms":["Walmart earnings API","WM earnings data","stock earnings endpoint","financial data API","x402 finance","micropayment earnings","Base USDC API"],"warnings":["No API documentation available — docs, pricing, and API pages all show only 'Connect wallet'","No OpenAPI or JSON schema published for request or response","Exact request body format is unknown; must be discovered experimentally","No information on data source, freshness, or accuracy of earnings data","The endpoint path suggests Walmart (WM) earnings but this is inferred from the URL path only"],"endpointUrl":"https://lowpaymentfee.com/api/v1/finance/WM/earnings","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/finance/WM/earnings","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is confirmed live with a valid x402 challenge, but there is zero documentation on request/response schema, no OpenAPI spec, no example payloads, and all doc pages render only 'Connect wallet'. The actual data content and format are entirely unknown.","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":"2026-04-18T23:32:44.136Z","embedding":[-0.021514893,-0.016036987,0.038879395,0.035003662,0.009483337,-0.030166626,-0.00012874603,-0.003917694,0.06439209,-0.049926758,0.012229919,-0.017150879,-0.04916382,-0.051513672,-0.002286911,0.05770874,0.000113487244,0.022750854,-0.072631836,0.010635376,0.016174316,-0.01725769,-0.057281494,0.026153564,-0.0069007874,-0.013175964,-0.03845215,0.00041556358,-0.0463562,-0.008171082,0.04434204,-0.018981934,-0.0074386597,-0.0070533752,-0.00687027,0.006336212,-0.01600647,0.010482788,0.038024902,-0.024932861,-0.033355713,-0.06008911,-0.0004348755,-0.013702393,-0.012641907,-0.034118652,-0.020141602,-0.012336731,0.027130127,-0.025161743,-0.04486084,0.008277893,-0.0060272217,0.008972168,-0.013641357,0.034851074,0.008659363,0.0049972534,0.033294678,0.012680054,0.021408081,-0.014419556,0.007801056,-0.026626587,0.017547607,0.018310547,0.022705078,0.025268555,0.0025634766,0.049041748,0.0011901855,0.04058838,0.021911621,0.018722534,0.015777588,-0.0236969,0.007007599,-0.008544922,-0.05569458,0.0076522827,-0.0073623657,-0.0056419373,-0.07635498,-0.012367249,-0.0074539185,-0.048339844,-0.027832031,0.022964478,0.008369446,0.06903076,-0.08666992,-0.0025596619,0.016143799,0.019638062,-0.0045204163,-0.008300781,-0.025268555,-0.0043411255,0.030731201,0.004108429,-0.0014848709,-0.020187378,0.042297363,-0.025161743,0.03451538,0.01802063,0.0077400208,-0.01737976,-0.015388489,0.0019512177,-0.04534912,0.021850586,-0.0061950684,-0.026153564,0.048675537,0.015266418,-0.06048584,0.022094727,-0.0149383545,0.024612427,-0.031829834,0.03475952,0.013320923,-0.019546509,0.03652954,-0.037322998,-0.047546387,0.024459839,0.029434204,-0.018295288,0.04598999,0.032165527,0.0067214966,-0.017044067,-0.023956299,0.00012874603,0.015777588,-0.02079773,-0.05999756,0.013977051,0.018218994,0.013092041,0.008384705,0.0058898926,-0.07092285,0.0011730194,0.0064315796,-0.016464233,-0.054626465,-0.0027675629,0.007499695,0.021575928,0.0042381287,0.0072135925,0.02456665,-0.015197754,0.008506775,0.019348145,-0.0029678345,0.011528015,-0.043640137,0.0519104,-0.012802124,0.009262085,0.025100708,0.053344727,-0.016723633,-0.05718994,-0.09448242,-0.034301758,-0.0060043335,0.0069770813,0.016845703,-0.021759033,-0.0357666,-0.066711426,-0.0098724365,0.00024354458,0.0022697449,-0.05255127,-0.03604126,-0.077697754,-0.006427765,0.025863647,-0.02748108,-0.021697998,-0.005756378,0.039520264,0.0077400208,-0.015060425,0.019760132,0.0137786865,0.08050537,0.007320404,-0.011047363,-0.018447876,0.008026123,-0.021469116,0.00057172775,0.007167816,0.0008034706,-0.007259369,0.04748535,0.032073975,-0.0418396,0.0049972534,-0.0069007874,-0.034942627,-0.06921387,0.0015850067,0.032104492,0.0038852692,0.02293396,0.009460449,-0.026824951,-0.035461426,-0.028518677,-0.0076026917,0.017059326,0.061279297,0.008529663,0.05206299,-0.008415222,0.013198853,-0.040771484,0.0231781,0.015716553,-0.024505615,0.007888794,-0.041809082,0.043945312,0.01285553,-0.01928711,-0.0009150505,-0.030319214,0.04260254,-0.011138916,-0.0011415482,-0.016693115,0.022628784,-0.041625977,-0.021987915,0.0072135925,0.024520874,-0.007873535,0.015106201,-0.017318726,-0.10144043,0.053894043,-0.005126953,0.027114868,0.020980835,-0.030731201,-0.01878357,-0.011917114,-0.052886963,0.014442444,0.08380127,0.029129028,-0.009498596,0.008331299,-0.008880615,-0.027526855,-0.006576538,0.011909485,-0.039978027,0.0029621124,-0.027511597,-0.024734497,0.03768921,0.0082092285,0.028762817,0.032226562,0.0110321045,-0.03845215,-0.0035762787,-0.017791748,-0.038360596,-0.045074463,0.013175964,-0.030014038,0.000052452087,0.015975952,0.009635925,-0.010597229,0.015930176,-0.03982544,0.014503479,-0.021194458,0.0018405914,-0.013183594,0.032196045,0.0022563934,-0.053375244,0.022476196,-0.042266846,0.054901123,-0.021392822,0.012779236,-0.016998291,0.035736084,0.051818848,-0.0149383545,-0.0440979,-0.000115931034,0.0053215027,0.02960205,0.0072784424,0.022415161,0.008659363,-0.059936523,0.030578613,0.008003235,-0.0055236816,-0.009239197,0.01008606,0.05441284,0.015701294,-0.030853271,-0.048980713,0.011657715,-0.0184021,0.0079574585,-0.039886475,0.021072388,-0.03253174,0.003414154,-0.038482666,-0.025543213,-0.045715332,-0.016235352,0.040771484,0.031951904,-0.040039062,-0.009681702,0.003490448,0.054626465,-0.029159546,0.026153564,0.023498535,-0.00089263916,-0.034606934,-0.038909912,-0.07525635,0.008857727,-0.050231934,0.05230713,0.05126953,0.030410767,0.037139893,-0.006465912,0.021331787,0.033599854,-0.017364502,0.014808655,-0.032287598,0.0056533813,-0.052703857,-0.013381958,-0.01838684,-0.016464233,0.028213501,0.039978027,-0.002210617,0.07104492,0.01449585,-0.018173218,-0.03933716,0.030883789,-0.06390381,-0.0028629303,0.0018196106,-0.01890564,0.0068969727,-0.029815674,-0.016464233,0.005443573,0.07208252,0.028762817,0.02267456,0.051330566,0.02760315,-0.012321472,-0.004688263,0.010406494,0.01260376,0.021194458,-0.0026950836,-0.012771606,-0.01789856,0.006587982,0.010681152,-0.028289795,-0.059448242,0.0035648346,0.03805542,0.07299805,0.0027999878,0.01626587,0.027160645,-0.030838013,-0.03640747,-0.021331787,-0.0011415482,-0.025100708,0.0072135925,0.017059326,0.020629883,-0.0040130615,-0.03591919,0.012298584,-0.017593384,0.018920898,-0.015350342,0.042663574,-0.012565613,-0.015525818,-0.0034542084,-0.0016441345,0.06201172,0.02407837,0.00031471252,0.03805542,0.01625061,-0.046936035,-0.0063476562,-0.005592346,-0.006919861,-0.023208618,-0.028686523,-0.037353516,-0.0013179779,0.0045661926,-0.039916992,-0.0011901855,-0.028167725,0.017059326,0.031829834,0.00274086,-0.024902344,-0.011550903,0.013725281,-0.070129395,0.0066719055,-0.030441284,-0.008911133,0.03100586,0.013580322,0.0104599,0.013664246,0.022415161,-0.011802673,0.03164673,0.030853271,-0.028442383,-0.024612427,0.029312134,-0.007019043,-0.025680542,0.014778137,0.035858154,0.0056495667,0.051330566,0.04208374,0.0038967133,-0.007118225,-0.055908203,-0.0030651093,-0.038848877,0.0042686462,-0.009979248,-0.011260986,0.010726929,-0.012901306,-0.00021445751,-0.012542725,0.0014314651,-0.05529785,0.0138168335,0.008506775,0.010375977,-0.013282776,-0.047058105,-0.021240234,0.015403748,0.04840088,0.031219482,0.0107421875,-0.019821167,0.009597778,0.043395996,-0.009353638,0.026641846,-0.012489319,-0.021118164,0.014198303,-0.050842285,-0.014137268,-0.01309967,0.003194809,0.0021362305,-0.035095215,0.014205933,0.000108897686,-0.012145996,0.036132812,-0.020507812,-0.0012817383,-0.010093689,0.01374054,0.0096588135,0.058502197,0.008720398,-0.015777588,-0.035888672,0.024841309,0.019119263,0.029556274,-0.030883789,-0.003238678,-0.03173828,0.009887695,0.0049972534,-0.008522034,-0.01763916,-0.013839722,-0.03543091,-0.0657959,0.018936157,-0.022827148,0.0013103485,0.034454346,-0.018676758,0.0049858093,-0.013122559,0.005130768,0.0077209473,-0.015388489,-0.009674072,-0.024917603,-0.017059326,-0.041290283,0.0048217773,-0.013259888,0.03289795,-0.007949829,-0.01007843,0.008598328,-0.01852417,0.013755798,0.007080078,-0.022735596,0.028533936,0.00843811,-0.014961243,0.032684326,0.006729126,-0.032989502,0.00068569183,-0.014945984,-0.022399902,0.029281616,0.037902832,0.016067505,-0.031951904,-0.011962891,-0.015464783,0.013595581,-0.046875,0.0011940002,-0.005378723,-0.003921509,-0.010475159,-0.04345703,0.00737381,0.020568848,-0.027328491,-0.002035141,0.025909424,0.030776978,-0.061279297,0.025604248,0.025009155,0.014427185,-0.024261475,0.017044067,-0.00050640106,0.029281616,0.021102905,-0.021835327,0.015914917,0.0023727417,-0.007820129,0.004322052,0.0073127747,0.0020484924,-0.017730713,0.014465332,0.006500244,0.017318726,0.009391785,-0.0074386597,-0.030334473,-0.0178833,-0.0029029846,0.00067043304,0.03137207,0.030532837,0.04449463,0.008117676,-0.038635254,0.009590149,-0.03475952,0.021347046,-0.005012512,0.029373169,-0.046783447,-0.030853271,0.03604126,0.0040779114,0.030166626,-0.052246094,-0.0362854,-0.0015439987,0.00365448,-0.019332886,-0.026870728,0.0062561035,-0.014724731,0.034118652,-0.0063285828,0.011390686,0.024597168,-0.0039482117,0.0044059753,0.0025577545,0.013801575,-0.0053367615,-0.03982544,-0.027313232,-0.016952515,-0.0009217262,0.021820068,-0.028167725,-0.00894165,-0.011985779,-0.0068588257,-0.030929565,-0.04055786,-0.008232117,-0.013534546,0.0077705383,0.033477783,-0.0036716461,0.012199402,-0.03805542,-0.041748047,-0.002363205,0.0036354065,0.015045166,-0.03881836,0.015602112,-0.011634827,-0.016998291,0.000012457371,0.038635254,-0.010986328,0.03781128,0.035003662,0.01701355,-0.043823242,-0.0037555695,-0.01499939,-0.0055351257,0.006072998,-0.052642822,0.010375977,-0.010787964,0.026672363,0.037902832,0.017929077,0.0065307617,-0.01474762,-0.03237915,0.0033435822,-0.031311035,0.012390137,0.027908325,0.042297363,-0.009963989,-0.0030536652,-0.010353088,0.007926941,0.0039024353,-0.015060425,-0.02168274,0.030899048,0.05895996,-0.022964478,-0.040283203,0.00022125244,-0.010429382,0.017242432,-0.055847168,-0.03466797,0.0013198853,0.0007286072,-0.011924744,0.021392822,-0.030578613,-0.0028018951,-0.0067596436,-0.053741455,-0.011550903,-0.016937256,-0.0124053955,-0.007484436,-0.019836426,0.009315491,0.013160706,-0.008239746,0.02279663,0.0109939575,-0.027130127,-0.0569458,0.024169922,0.0077705383,0.020874023,-0.003829956,-0.03967285,-0.004798889,-0.015609741,-0.051086426,-0.03250122,-0.016143799,-0.01979065,-0.012954712,0.01133728,-0.029129028,0.0096588135,-0.026626587,0.009101868,-0.01473999,-0.004020691,0.0014925003,0.011810303,0.02911377,-0.012176514,-0.043426514,-0.05505371,0.028411865,0.00868988,0.003030777,0.04953003,0.01499939,-0.004184723,-0.014839172,-0.018859863,-0.0043144226,0.004760742,0.0043754578,0.015098572,-0.02571106,-0.019836426,-0.025161743,-0.027038574,-0.0031471252,0.013496399,0.042907715,0.0026988983,-0.027801514,-0.023727417,0.0045280457,0.014198303,0.03137207,-0.0104522705,-0.0034160614,-0.011070251,0.039001465,-0.009887695,0.008407593,-0.0075798035,0.039978027,-0.00082731247,-0.02835083,-0.011329651,-0.005634308,0.0031375885,-0.049041748,-0.040740967,-0.054260254,-0.006477356,-0.0022201538,-0.007881165,0.003993988,0.02229309,0.0028629303,-0.054626465,0.032409668,0.0211792,-0.012771606,0.020370483,-0.0020503998,0.028564453,0.018722534,-0.038848877,-0.00085639954,0.001332283,-0.014656067,-0.02015686,-0.0026435852,0.02444458,-0.020629883,0.009155273,0.011207581,0.009437561,0.022216797,-0.0020065308,0.013824463,-0.018936157,0.024780273,0.015510559,-0.02949524,-0.030517578,0.008430481,0.049743652,-0.05886841,0.026916504,0.024368286,0.047302246,0.010978699,-0.028671265,-0.0012130737,-0.036987305,0.0395813,0.014846802,0.060668945,0.013381958,-0.008529663,0.03793335,0.029846191,-0.014076233,-0.0040245056,-0.038330078,-0.031829834,-0.055755615,-0.048187256,0.02293396,0.0044784546,0.016586304,-0.036712646,-0.01637268,0.002450943,0.0031852722,0.02923584,-0.017349243,-0.021057129,-0.062042236,-0.026550293,-0.011940002,0.0032634735,-0.004787445,0.0014009476,0.0146865845,0.018096924,0.027679443,0.0041160583,-0.0017995834,0.014022827,0.0055732727,0.004299164,0.023834229,0.0008363724,0.030700684,0.033966064,0.008880615,-0.021392822,-0.01802063,-0.032104492,0.0005912781,-0.011268616,-0.00063562393,0.033691406,0.017303467,0.017532349,-0.029449463,-0.021652222,0.02355957,-0.06365967,-0.015365601,0.006828308,0.009391785,0.01637268,0.04135132,-0.011726379,0.016571045,-0.015838623,0.04776001,0.00045681,0.009742737,0.013938904,0.013580322,-0.00069236755,0.0019950867,-0.00806427,0.007247925,-0.023880005,0.012229919,0.018188477,0.014877319,0.08178711,-0.016235352,0.009460449,0.007232666,0.014320374,0.004585266,0.034301758,0.000035226345,0.034362793,0.0018978119,0.01651001,-0.038391113,-0.0026416779,0.002231598,0.0284729,-0.010398865,0.005886078,-0.029876709,0.01713562,0.015838623,0.012451172,0.0056495667,0.00035858154,0.037078857,0.0028247833,-0.020309448,-0.004081726,-0.025863647,-0.019622803,0.027236938,0.007789612,0.015777588,0.010253906,-0.035491943,0.037353516,-0.009841919,0.023406982,-0.03753662,-0.0013570786,-0.03161621,-0.06896973,-0.018203735,0.020385742,-0.032836914,0.02885437,0.012084961,0.04727173,0.024780273,0.041503906,0.049346924,0.022979736,-0.013458252,-0.050048828,-0.041992188,-0.02003479,-0.034118652,0.033233643,-0.00566864,0.04788208,0.056488037,0.016098022,0.03829956,0.011703491,0.017623901,-0.022369385,0.0000074505806,-0.012390137,0.019866943,0.006832123,0.00674057,0.007167816,0.03463745,-0.0011663437,0.03225708,0.02696228,0.021713257,-0.01096344,-0.015068054,0.081848145,0.023345947,0.011924744,0.026046753,-0.022750854,-0.02507019,-0.026306152,0.0023784637,0.038879395,0.0059280396,0.010185242,0.040283203,0.012863159,-0.004386902,-0.006385803,-0.012077332,-0.008659363,0.034576416,0.027877808,-0.000049948692,-0.022567749,-0.0158844,0.003250122,-0.021881104,-0.039031982,-0.0024204254,-0.019699097,0.0023288727,-0.042907715,-0.019424438,-0.016525269,0.010284424,0.00026535988,0.02519226,-0.019836426,0.008399963,0.023620605,-0.0152282715,0.032958984,0.0015516281,0.020050049,-0.012268066,-0.021453857,-0.017745972,0.018875122,-0.02381897,-0.01158905,0.016052246,-0.0084991455,0.032348633,0.019134521,-0.002483368,0.019851685,0.016998291,0.008666992,0.02607727,0.028884888,0.012214661,0.02947998,0.032470703,0.0006494522,0.02809143,-0.020767212,-0.01638794,-0.0010995865,-0.009437561,0.006538391,-0.0021743774,0.0076141357,0.006580353,0.027633667,-0.0027618408,0.012161255,0.010688782,0.031555176,-0.0051574707,-0.016418457,-0.0070228577,0.001543045,0.006958008,0.0023460388,0.019714355,0.0017852783,0.045166016,-0.008712769,0.008865356,0.00573349,0.018203735,0.020874023,-0.030532837,-0.012283325,0.03894043,-0.026000977,-0.007259369,-0.020874023,-0.00687027,-0.03253174,0.028686523,0.017944336,-0.02696228,0.02420044,0.009010315,0.010810852,-0.0077209473,0.02217102,0.022964478,-0.017547607,0.019729614,-0.0052719116,0.0011787415,0.062042236,0.01953125,-0.03881836,0.019042969,-0.0014829636,-0.014221191,0.017913818,-0.03112793,0.011817932,-0.028244019,-0.013298035,0.014785767,0.033050537,0.022125244,0.0385437,-0.0104599,-0.03652954,0.016906738,0.02911377,0.0135650635,-0.023025513,0.0018148422,-0.002286911,-0.0076026917,0.046417236,0.004085541,-0.0068092346,0.020584106,0.010215759,-0.021011353,-0.013458252,-0.019058228,0.014144897,0.0053863525,0.0020179749,0.022842407,0.0069274902,0.006629944,-0.03164673,0.0010004044,-0.015266418,-0.017837524,-0.031311035,0.0068893433,-0.0041160583,0.015380859,0.058746338,0.032958984,-0.012359619,0.052490234,-0.013519287,0.077941895,-0.022613525,0.004573822,0.046295166,-0.014015198,-0.006778717,0.020370483,-0.00029444695,-0.02204895,-0.013664246,0.011184692,0.012779236,0.016296387,-0.008300781,-0.021270752,0.033477783,-0.0067367554,0.039489746,-0.0069084167,-0.029922485,0.02583313,0.014419556,-0.016540527,0.012298584,-0.019607544,0.010009766,0.0317688,-0.022766113,0.009208679,-0.019485474,-0.0054626465,0.016677856,-0.029846191,-0.0022563934,-0.01878357,-0.017532349,0.02458191,-0.008033752,-0.015182495,0.024124146,-0.0028495789,-0.04437256,-0.022354126,0.010139465,0.032836914,-0.025360107,0.03692627,0.021148682,0.015563965,-0.012069702,0.043182373,-0.00598526,0.03677368,0.0042762756,0.026306152,0.067871094,0.010757446,-0.031433105,0.031921387,-0.0053710938,-0.028808594,0.004558563,0.0073509216,-0.0037593842,0.00894165,0.011474609,0.02949524,-0.009208679,0.015579224,0.012840271,0.013923645,-0.022399902,-0.036071777,0.0024585724,-0.01576233,-0.009780884,0.009971619,0.020690918,-0.022750854,0.0027866364,0.03729248,0.03567505,-0.043670654,0.02355957,0.020935059,0.010986328,-0.030578613,-0.04547119,-0.013038635,-0.025680542,-0.0006713867,0.013076782,-0.009613037,0.022537231,0.0030212402,0.0057411194,0.03387451,0.010978699,0.013679504,-0.0008125305,-0.0031147003,0.035247803,-0.0060920715,-0.007282257,-0.008865356,-0.003944397,0.007701874,0.013061523,-0.026367188,-0.009643555,0.023483276,-0.017562866,0.012916565,-0.01776123,0.018081665,0.030975342,-0.013114929,-0.015144348,0.012794495,0.047821045,-0.0038204193,-0.0013332367,0.002506256,0.021850586,0.026763916,-0.03564453,-0.0009403229,0.007801056,0.03692627,0.025756836,0.019226074,0.023025513,0.025878906,0.027130127,-0.03137207,0.0014543533,0.010498047,-0.019866943,0.011421204,0.014137268,-0.028915405,-0.028167725,0.01574707,-0.009971619,-0.009643555,-0.02458191,-0.0032100677,-0.012954712,-0.019805908,0.016815186,0.002439499,-0.00573349,-0.041137695,-0.005531311,0.0074043274,-0.020309448,-0.02041626,0.008422852,-0.0028362274,-0.007675171,-0.060638428,0.02168274,-0.035247803,0.005268097,-0.013160706,0.00856781,-0.027755737,0.0003681183,0.0017633438,-0.017333984,0.002286911,0.006629944,0.024612427,-0.022979736,0.034240723,-0.023513794,-0.042236328,-0.028915405,0.0028190613,-0.017318726,-0.004787445,-0.0011501312,0.027359009,0.06097412,0.018951416,0.011428833,0.015266418,-0.022613525,-0.011070251,-0.02267456,-0.04284668,0.015701294,0.005760193,0.021392822,-0.023590088,0.032318115,-0.030441284,-0.012069702,0.025344849,0.014656067,0.0031585693,0.00712204,0.011260986,0.010421753,-0.0017957687,0.006225586,-0.0041999817,0.007068634,0.01210022,-0.010368347,0.018157959,0.031951904,0.022842407,-0.00894165,-0.03488159,0.023498535,-0.019119263,0.027511597,0.037994385,0.02772522,-0.004940033,-0.008659363,-0.02494812,-0.001405716,0.038879395,0.005832672,0.031097412,0.00037884712,0.0020713806,-0.011734009,-0.005004883,0.026641846,-0.012420654,-0.03466797,0.017089844,-0.028076172,0.009994507,-0.0085372925,0.010543823,-0.01663208,0.001329422,0.0138549805,-0.04348755,-0.027709961,0.041137695,0.0034484863,-0.006816864,-0.01398468,-0.008110046,-0.0077552795,-0.0060195923,-0.0013237,-0.05630493,-0.011184692,0.042388916,-0.027450562,0.012557983,-0.0046806335,-0.015625,0.0006799698,-0.007282257,-0.009902954,-0.00028014183,0.02444458,-0.0044136047,0.014877319,0.026763916,0.030654907,-0.0036964417,-0.0065460205,0.010673523,0.013633728,0.0026435852,-0.0011386871,0.021316528,-0.0067100525,0.046447754,-0.01663208,0.011077881,0.0073013306,-0.004562378,0.02230835,-0.021331787,0.0014619827,-0.024139404,0.004749298,0.038208008,-0.019058228,-0.026550293,-0.016555786,-0.023757935,-0.026824951,0.021011353,0.0068206787,0.018615723,0.0007305145,0.017059326,-0.018722534,-0.012832642,-0.007709503,-0.017562866,-0.029434204,-0.0234375,-0.009605408,-0.010025024,0.02859497,0.027801514,0.0012187958,-0.030685425,0.001709938,0.001704216,-0.022079468,-0.0059928894,0.032318115,0.014335632,0.036102295,0.01751709,0.030456543,0.020385742,0.019866943,0.017532349,0.0418396,0.006210327,-0.01436615,-0.038604736,-0.028762817,-0.0044403076,-0.00982666,-0.002325058,-0.021743774,-0.0046958923,-0.0033493042,-0.028671265,-0.031829834,0.011299133,0.005569458,0.0012102127,-0.045074463,0.032196045,-0.0093307495,-0.013076782,-0.029327393,0.003414154,0.011940002,0.026748657,-0.010650635,-0.01927185,0.0023956299,0.0046653748,0.016021729,-0.023345947,-0.012817383,-0.009750366,-0.023956299,-0.0012989044,0.015487671,0.027755737,-0.041107178,-0.022842407,0.034118652,-0.015655518,0.016677856,0.0006775856,-0.008094788,-0.0068893433,0.009811401,-0.015625,0.015731812,0.0070228577,-0.003730774,0.023635864,0.020980835,0.002363205,0.016433716,-0.0039787292,-0.0095825195,0.021835327,-0.021911621,0.022201538,-0.013977051,-0.0027389526,-0.0030498505,-0.004558563,-0.042419434,-0.0034503937,0.0021381378,0.0143966675],"createdAt":"2026-04-18T18:38:11.593Z","updatedAt":"2026-05-01T13:33:22.873Z","lastSeenAt":"2026-05-01T13:33:22.873Z","tsv":"'0.02':9,22,71,122 '000':75 '0x8335':65 '1':200 '20':74 '2913':66 '300':220 '402':204 '6':79 'Base USDC API' 'WM earnings data' 'Walmart earnings API' 'accept':49 'access':89 'agent':232 'ai/ml':113 'analyt':112 'api':82,109,143 'base':8,21,60,76 'best':239 'best-effort':238 'bodi':178 'broad':103 'call':44,124,217 'catalog':104 'categori':133 'challeng':201 'code':206 'confirm':190 'connect':149 'contract':64 'cost':69 'data':3,16,34,111,172,231,242 'decim':80 'descript':168 'detail':156 'discov':185 'doc':140 'document':135 'earn':2,15,33,171 'earnings-data' 'effort':240 'endpoint':28,48,127,188 'entir':92 'exact':176,212 'exampl':163 'experiment':186 'extrem':137 'fall':128 'field':173 'financ':131 'finance-data' 'finance/web3':115 'financi':32,241 'financial data API' 'form':197 'format':179 'gate':91,108 'header':97 'host':101 'howev':134 'infer':114 'infrastructur':117 'json':54 'json-response' 'key':83 'limit':86 'live':191 'lowpaymentfee.com':30,100 'micropay':6,19 'micropayment earnings' 'must':183 'network':61 'no-api-key' 'one':214 'one-shot':213 'openapi':160 'output':246 'page':144 'pay':42 'pay-per-cal':41 'pay-per-request' 'payload':165 'payment':55,96,208 'per':10,23,43,72,123,216 'post':50 'price':120,141 'product':253 'prompt':151 'protocol':46 'provid':31,99 'publish':227 'qualiti':247 'rate':85 'reli':249 'render':146 'request':11,24,51,73,177 'request/response':164 'requir':88 'respons':181 'return':53,174,193 'sampl':230 'schema':161,228 'second':221 'settl':57 'shot':215 'sourc':243 'span':110 'spars':138 'specif':126 'status':205 'stock earnings endpoint' 'structur':182 'technic':155 'ticker':37 'timeout':222 'treat':234 'type':211 'unit':77 'usdc':13,26,63 'usdc-base' 'use':62 'util':118 'verifi':245 'version':199 'via':4,17 'wallet':150 'walmart':1,14,36 'web3':132 'well':196 'well-form':195 'wm':38 'workflow':254 'x402':5,18,45,95,107,198 'x402 finance' 'x402-gated':106 'x402-payment'","prices":[{"id":"1cfe55bd-55af-4676-9a41-8cb25027ef89","listingId":"c42f4366-544d-412a-84b9-254789455091","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/finance/WM/earnings","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:38:11.593Z"}],"sources":[{"listingId":"c42f4366-544d-412a-84b9-254789455091","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/finance/WM/earnings","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:38:11.593Z","lastSeenAt":"2026-05-01T13:33:22.873Z"}],"details":{"listingId":"c42f4366-544d-412a-84b9-254789455091","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/finance/WM/earnings \\\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":"Endpoint returns x402 v1 challenge with 402 status, confirming it is live","source_url":"https://lowpaymentfee.com/api/v1/finance/WM/earnings"},{"claim":"Payment is 20,000 base units of USDC (6 decimals = $0.02) on Base network","source_url":"https://lowpaymentfee.com/api/v1/finance/WM/earnings"},{"claim":"Provider advertises $0.02/request, no API keys, no rate limits, instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"Docs, pricing, API, and README pages render only 'Connect wallet' with no further content","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Retrieving Walmart (WM) earnings data on demand without subscription","Integrating earnings data into automated trading or analysis pipelines","Agent-driven financial research with per-call micropayments"],"bestFor":["Agents needing on-demand earnings data without API key management","Low-volume financial data lookups where per-call pricing is economical","x402-native workflows on the Base network"],"notFor":["High-frequency bulk earnings data retrieval (no documented batch support)","Users who need detailed API documentation or guaranteed SLA","Non-crypto users who cannot settle payments in USDC on Base"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:42.683Z"},"updatedAt":"2026-05-01T13:33:22.873Z"}}