{"id":"6e62b41d-cc81-41c5-b854-7a2d62a7e8e7","shortId":"UZsbMh","kind":"x402","title":"Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request.","tagline":"Retrieve employee SSN data via x402 micropayment on Base network for $0.02 per request.","description":"This endpoint at lowpaymentfee.com returns employee Social Security Number (SSN) data for a specific employee record (employee ID 35) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled in USDC on the Base network using the x402 \"exact\" scheme.\n\nThe x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (0x8335…2913 on Base, 6 decimals), which equals $0.02 per request. The provider's landing page confirms a flat $0.02/request pricing model across all their API endpoints, with no API keys, no rate limits, and instant access. The endpoint was live at probe time, returning a valid 402 challenge.\n\nThis endpoint is part of a broader platform (lowpaymentfee.com) that offers data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs — all at the same $0.02/request price point. Documentation beyond the landing page is essentially empty (pages return only \"Connect wallet\"), so the exact request body schema and response format for this SSN endpoint are unknown. The nature of the data returned (employee SSN) raises significant regulatory and privacy concerns — callers should verify the legitimacy and compliance of this data source before use.","tags":[],"capabilities":["x402-payment","usdc-base","employee-data","ssn-lookup","per-request-micropayment","json-response"],"categories":["data"],"synonyms":["employee SSN API","social security number lookup","employee PII endpoint","x402 data API","micropayment employee data"],"warnings":["Endpoint returns employee SSN data — highly sensitive PII. Verify regulatory compliance (e.g., FCRA, state privacy laws) before use.","No documentation available: request body schema and response format are completely unknown.","Only a single hardcoded employee ID (35) is visible in the endpoint path; unclear if other IDs are supported.","Provider docs pages are empty ('Connect wallet' only), suggesting the platform may be incomplete or a demo.","Legitimacy of the data source is unverified — this could be synthetic/demo data or raise legal concerns if real."],"endpointUrl":"https://lowpaymentfee.com/api/v1/employees/35/ssn","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/employees/35/ssn","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live and returns a valid x402 402 challenge, but there is no documentation on request body format, response schema, or what data is actually returned. The docs, pricing, and README pages are all empty. The endpoint deals with highly sensitive PII (SSN) with no visible compliance or legitimacy information.","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":"2026-04-21T20:22:32.867Z","embedding":[-0.018920898,-0.04473877,0.033050537,0.034332275,0.010124207,-0.008148193,-0.0019683838,0.011314392,0.032318115,-0.06530762,0.04763794,-0.047607422,-0.029342651,-0.015213013,-0.00037312508,0.0049476624,0.0055999756,-0.020462036,-0.066711426,0.009681702,0.039093018,0.011650085,-0.019973755,0.01209259,-0.0057144165,0.013053894,-0.010566711,-0.017913818,-0.002166748,-0.06896973,0.009689331,-0.03050232,-0.036621094,0.020706177,-0.010932922,-0.0017642975,0.0023097992,0.029708862,0.020507812,0.018798828,0.010848999,-0.046783447,0.020721436,0.0020198822,-0.0592041,-0.041534424,-0.00957489,-0.02897644,0.0154800415,-0.012382507,-0.023223877,-0.009719849,-0.0039711,0.03378296,0.0012216568,0.008049011,-0.009994507,-0.01473999,-0.0057144165,0.026062012,0.022125244,-0.05621338,-0.010284424,0.014076233,0.025634766,0.0519104,0.01184082,0.04257202,0.008331299,0.06323242,0.03274536,0.055389404,0.052337646,0.02017212,-0.0020446777,-0.004096985,0.01927185,0.022109985,-0.0066070557,-0.024978638,0.012214661,-0.0038776398,-0.03253174,-0.0154953,-0.044708252,-0.05456543,-0.0149002075,0.02357483,-0.030654907,0.026565552,-0.06530762,0.0010690689,-0.0006213188,-0.019821167,0.025360107,-0.011428833,-0.05117798,-0.0042686462,0.015586853,0.0058135986,-0.013832092,-0.04876709,0.02418518,-0.018829346,0.031341553,0.04434204,0.003200531,0.0055618286,-0.028076172,0.014526367,-0.0050735474,0.027313232,0.005756378,0.00258255,0.027404785,-0.012908936,-0.02545166,0.018814087,-0.00081682205,0.028808594,-0.017440796,0.037902832,0.006362915,-0.005935669,0.0019683838,-0.043426514,-0.04006958,0.0020618439,-0.027954102,-0.013130188,0.05368042,-0.016921997,0.019744873,-0.009391785,-0.012069702,0.021728516,-0.009735107,-0.03817749,-0.040924072,-0.04763794,0.028182983,-0.012359619,0.040100098,0.043304443,-0.047973633,-0.0009756088,-0.010292053,0.021072388,-0.023162842,0.0065574646,0.014442444,0.0031394958,0.0015573502,-0.0055274963,-0.013183594,-0.025100708,0.016174316,0.037017822,-0.014198303,0.015136719,-0.00018632412,-0.017730713,0.015434265,0.016952515,-0.011390686,0.053955078,0.00806427,-0.09100342,-0.08807373,-0.021606445,-0.014945984,-0.030471802,0.009590149,0.0048446655,-0.0008058548,-0.05987549,0.024810791,-0.027435303,-0.0044021606,-0.062927246,-0.008255005,-0.06652832,-0.005973816,0.015197754,-0.02558899,-0.019729614,-0.011878967,0.05795288,0.020111084,-0.020492554,0.035980225,-0.0070381165,0.05621338,-0.015625,0.0037460327,-0.013641357,0.01751709,-0.05001831,0.015808105,-0.012962341,0.01600647,-0.015068054,0.011756897,0.057769775,0.01184082,-0.025848389,-0.0020885468,-0.06173706,-0.043182373,-0.011489868,0.033813477,0.00894165,-0.0032596588,0.010292053,-0.012496948,0.004917145,0.0023097992,0.0045394897,0.03363037,0.0046577454,-0.00023591518,0.035217285,0.024551392,0.02986145,-0.029342651,0.041931152,0.03552246,0.027542114,0.008369446,-0.047973633,-0.0021438599,0.0079956055,-0.019561768,-0.0053520203,-0.032318115,0.008934021,-0.023864746,0.0033550262,-0.012542725,0.010726929,-0.021743774,-0.044311523,0.015083313,0.041809082,0.011894226,-0.018722534,-0.025772095,-0.05307007,0.03643799,0.0032749176,0.0036773682,-0.019760132,0.029418945,-0.024307251,-0.051940918,-0.03265381,0.026916504,0.062561035,0.0259552,-0.005077362,0.027694702,-0.018722534,-0.038909912,-0.0009531975,-0.036956787,-0.031204224,-0.0062332153,0.017852783,0.005344391,0.0014686584,-0.004550934,0.019805908,0.064941406,-0.031463623,-0.041900635,0.004886627,-0.023620605,0.020431519,-0.037139893,0.0035076141,-0.036621094,0.00907135,0.023498535,-0.02772522,0.005622864,0.019882202,0.0019817352,-0.018920898,-0.016448975,-0.010314941,-0.016113281,0.013870239,-0.004623413,-0.02810669,-0.0011043549,-0.027618408,0.06933594,-0.016082764,0.017669678,-0.022567749,0.023361206,0.096069336,0.026138306,-0.0680542,-0.02243042,0.029144287,0.022979736,0.049438477,0.02947998,0.0026798248,-0.03338623,0.040283203,-0.045043945,0.010971069,0.06274414,0.0063095093,0.034484863,0.021652222,-0.023361206,-0.037231445,-0.0023670197,-0.020004272,-0.00058603287,-0.028808594,0.041870117,-0.027328491,0.011009216,-0.010017395,-0.0020008087,-0.032318115,-0.0149002075,-0.007858276,0.019439697,-0.01763916,-0.00484848,-0.015838623,0.0029525757,0.01020813,0.005672455,0.0413208,-0.0034008026,0.009033203,-0.018447876,-0.03704834,-0.013069153,-0.023803711,-0.0075798035,-0.008476257,0.02029419,0.03845215,-0.024353027,0.00630188,-0.025924683,-0.012382507,0.013908386,-0.009925842,0.02029419,-0.078186035,-0.021820068,-0.03970337,-0.020462036,0.0309906,0.039978027,-0.0140686035,0.06585693,-0.012512207,-0.038909912,0.00054836273,-0.0042381287,-0.05606079,-0.048034668,0.03062439,0.000053226948,-0.034973145,0.0076065063,0.006916046,0.002609253,0.050872803,0.056884766,0.05114746,0.07141113,0.054779053,-0.022216797,0.0031089783,0.01689148,0.013717651,-0.00046014786,-0.034362793,-0.034057617,-0.042633057,0.013786316,-0.026153564,-0.012626648,-0.047027588,0.016693115,0.017684937,0.048217773,0.030731201,0.016082764,0.0184021,-0.018035889,0.00944519,-0.020568848,-0.04916382,-0.042053223,-0.039611816,-0.0112838745,0.009765625,0.025497437,-0.02671814,0.011886597,0.0012226105,0.018173218,-0.009757996,0.06365967,-0.0013780594,0.020507812,0.053375244,-0.009986877,0.040771484,0.06085205,-0.054107666,0.049682617,-0.0011291504,-0.0032920837,0.00026488304,0.041229248,-0.011306763,0.020080566,-0.020141602,-0.009765625,-0.0023479462,-0.01675415,-0.042755127,-0.036956787,0.0043144226,0.046783447,0.036224365,0.011634827,-0.032806396,0.01512146,0.035461426,-0.052001953,0.0055503845,-0.022842407,-0.005596161,0.028564453,-0.013000488,-0.02230835,0.013000488,-0.0029067993,-0.006538391,0.06323242,0.018859863,0.012893677,-0.048187256,0.019104004,-0.011497498,0.040100098,0.018920898,0.041900635,0.018936157,0.033966064,0.05166626,0.030319214,-0.01889038,-0.08300781,0.013496399,-0.0054855347,0.021697998,0.02243042,-0.023849487,0.012626648,-0.003835678,-0.014160156,-0.049346924,0.004886627,-0.031982422,-0.006439209,0.035308838,-0.045715332,-0.027740479,-0.0690918,-0.010047913,-0.017028809,0.054260254,0.059143066,0.021697998,-0.027389526,0.0007214546,0.031280518,-0.011428833,0.03579712,-0.0140686035,-0.00091791153,0.005832672,-0.009117126,-0.019073486,-0.047576904,0.013626099,0.01171875,-0.040649414,0.01071167,0.055145264,-0.00579834,-0.018463135,-0.013511658,0.021728516,-0.041534424,0.00092840195,-0.015823364,0.070251465,0.0076904297,-0.020874023,-0.05859375,0.050872803,-0.019714355,0.0413208,-0.033355713,-0.01626587,0.007347107,0.015151978,0.0048065186,-0.023391724,-0.0069618225,-0.01637268,-0.03326416,-0.07324219,0.023101807,-0.015083313,0.038909912,0.012580872,-0.00630188,0.034973145,-0.030044556,-0.032318115,0.0155181885,-0.0054855347,-0.02104187,-0.0035037994,-0.0067749023,-0.012634277,-0.0035037994,-0.010063171,0.026306152,0.006832123,0.012535095,0.014320374,-0.027359009,-0.0006260872,0.0070266724,-0.015991211,0.010856628,-0.01159668,-0.013214111,0.042541504,0.02482605,-0.024658203,0.032562256,-0.01360321,0.009590149,-0.0030918121,0.042816162,0.044921875,-0.01386261,-0.009483337,-0.0006580353,-0.0357666,-0.028442383,0.01600647,-0.0077934265,0.02180481,-0.009941101,-0.04421997,0.018981934,0.015365601,-0.06262207,-0.03262329,0.010604858,0.039093018,-0.051239014,0.012290955,0.010551453,0.016799927,-0.013694763,-0.017410278,-0.001045227,0.0154418945,0.013755798,-0.012062073,-0.014953613,0.027664185,-0.0039405823,0.016738892,0.018157959,-0.016418457,0.038909912,0.0007944107,0.0050201416,0.0029888153,0.0011701584,-0.022506714,-0.016357422,-0.0021476746,0.028701782,-0.030883789,0.04498291,0.022583008,0.046417236,0.0022964478,0.009811401,0.021987915,-0.034606934,-0.0065193176,-0.011909485,0.064331055,0.011383057,-0.014404297,-0.00051116943,0.038238525,0.019332886,-0.06323242,-0.014335632,0.028152466,0.019302368,-0.03665161,-0.06878662,-0.032806396,-0.045684814,0.020706177,-0.03765869,0.0058174133,0.015991211,-0.008216858,0.00844574,0.0040893555,0.017150879,0.04107666,-0.027877808,-0.035095215,-0.01386261,0.007259369,0.035247803,-0.0234375,0.016830444,0.010467529,-0.023254395,-0.0146484375,-0.03427124,-0.0021419525,-0.014411926,-0.006942749,0.033325195,-0.0158844,0.016204834,-0.03488159,-0.03326416,-0.03024292,0.01675415,0.022949219,-0.035980225,0.015586853,-0.000011146069,-0.011985779,0.008369446,0.016036987,0.021209717,0.0256958,0.00869751,0.014274597,-0.012557983,0.04324341,-0.007347107,0.0096206665,-0.036132812,-0.04055786,0.00004005432,-0.013397217,0.009773254,0.028335571,0.021530151,-0.006942749,-0.005794525,-0.056671143,-0.026260376,-0.03552246,-0.001964569,-0.0053634644,0.033691406,-0.025482178,-0.0064430237,0.004722595,0.021331787,-0.0032844543,-0.0063323975,-0.023757935,0.0062675476,0.033233643,-0.0047416687,-0.038269043,-0.039978027,-0.007335663,0.038848877,-0.035980225,-0.03390503,-0.021438599,-0.03793335,-0.0104904175,0.012008667,-0.014953613,-0.017822266,-0.015991211,-0.020080566,-0.0008864403,0.02798462,-0.0146865845,0.014556885,-0.012428284,-0.008331299,0.000936985,-0.02217102,0.008201599,0.020996094,-0.014541626,-0.03451538,-0.00024700165,0.015609741,0.0040626526,0.0041275024,-0.02381897,-0.0062942505,-0.039916992,-0.053497314,0.00566864,0.004711151,0.005683899,-0.026763916,0.032196045,-0.05090332,-0.0014801025,-0.026123047,-0.009277344,0.00021219254,0.0063438416,-0.0041656494,0.0050354004,0.010498047,-0.0021419525,0.008239746,-0.049041748,0.0082473755,0.010299683,-0.0038604736,0.00002259016,0.021896362,-0.004310608,-0.021011353,-0.008506775,0.008171082,0.015625,-0.0077400208,0.019348145,-0.005748749,-0.013618469,0.0077934265,-0.005760193,-0.018341064,-0.010848999,0.044189453,0.02998352,0.00024271011,-0.0048294067,-0.020889282,0.025894165,0.028289795,-0.018432617,-0.018814087,-0.0065574646,0.020401001,0.010398865,0.0076179504,0.04257202,0.01876831,-0.0025806427,-0.049438477,-0.0017986298,-0.0040626526,0.0051612854,-0.045440674,-0.042175293,-0.0725708,0.017166138,-0.037872314,-0.0102005005,0.011550903,-0.005077362,-0.029037476,-0.08111572,0.018234253,0.042663574,-0.0009698868,0.033843994,-0.0064582825,0.017974854,0.016998291,-0.032836914,-0.008834839,0.029754639,-0.029525757,-0.033599854,-0.030883789,0.037322998,-0.03869629,-0.009483337,-0.0019798279,0.008148193,0.0025997162,0.008201599,0.004722595,-0.035125732,0.012786865,-0.008453369,-0.018844604,-0.011390686,0.006690979,0.040740967,-0.05517578,0.0034236908,0.011001587,0.0055656433,0.0074386597,0.01966858,0.014129639,-0.0309906,-0.015640259,-0.013587952,0.025497437,0.028335571,-0.02671814,0.023101807,0.004383087,-0.014350891,-0.008476257,-0.03149414,-0.016189575,-0.024017334,-0.005092621,-0.002506256,-0.0021877289,0.0065727234,-0.008728027,-0.03564453,-0.006401062,0.032348633,0.025009155,0.0033740997,0.003616333,-0.020217896,-0.021728516,0.014198303,-0.004432678,-0.017349243,0.031219482,0.015396118,0.024383545,0.022277832,0.009864807,-0.012817383,0.017913818,0.0028438568,-0.0009403229,0.04034424,0.009498596,0.01889038,0.0010576248,0.026504517,-0.041534424,0.0035552979,-0.03933716,-0.003944397,-0.007194519,-0.024124146,-0.009735107,0.01576233,0.017745972,0.00037670135,-0.017456055,0.028549194,-0.04574585,-0.015274048,0.006214142,-0.0047569275,0.04321289,-0.007698059,-0.00081062317,0.017211914,-0.019882202,0.05203247,0.016830444,-0.021957397,0.036987305,0.026168823,0.007549286,-0.02859497,0.016738892,-0.012374878,-0.02420044,0.0058937073,0.0016765594,0.009529114,0.032928467,-0.027236938,0.020248413,0.0064086914,-0.000040471554,-0.0044937134,0.014183044,-0.008842468,0.0031280518,-0.000022172928,0.04147339,-0.029830933,-0.0012359619,0.0031795502,-0.012130737,-0.007637024,0.017303467,0.0070152283,0.037994385,0.02720642,-0.014579773,0.02154541,0.021148682,0.025650024,-0.04031372,-0.024139404,0.01838684,-0.019332886,-0.0074768066,-0.014389038,0.012123108,0.0146484375,0.019302368,0.0007972717,0.047821045,-0.010978699,0.026168823,-0.0006108284,-0.020233154,-0.026657104,-0.039520264,0.0027370453,0.0075035095,-0.025375366,0.0020389557,-0.030059814,0.04248047,0.02545166,0.030380249,0.03237915,-0.002796173,-0.013122559,-0.02079773,-0.033325195,0.013244629,-0.031341553,0.039611816,-0.019042969,0.033813477,0.038208008,0.019973755,0.058166504,0.00573349,0.024215698,0.012557983,0.022201538,-0.024673462,0.0065193176,0.0020484924,0.014053345,-0.0064048767,0.050872803,-0.006290436,-0.00920105,-0.012680054,0.014579773,-0.0000035762787,0.010177612,0.060943604,0.036224365,-0.003293991,0.03677368,-0.0005970001,-0.030380249,-0.032165527,-0.028076172,0.022079468,0.0017986298,0.025802612,0.04324341,0.050354004,-0.0044937134,0.029891968,-0.041381836,0.0010480881,0.02949524,0.04989624,-0.03515625,-0.00730896,0.0013122559,0.0038414001,-0.02204895,-0.004081726,0.019317627,0.019744873,-0.0060043335,-0.0060577393,0.008392334,0.0028266907,0.0087890625,0.03515625,0.020736694,-0.013458252,0.0068855286,-0.00598526,-0.027160645,0.010047913,0.02015686,0.028152466,-0.030685425,-0.03451538,0.019485474,0.023361206,-0.02658081,0.0031738281,0.013938904,0.01360321,0.041046143,0.027664185,-0.026000977,0.005302429,0.015609741,0.0066337585,0.0038490295,0.022460938,0.0368042,0.020050049,0.022384644,0.010192871,0.014076233,-0.04248047,-0.0048217773,0.010391235,-0.013679504,-0.007232666,0.0063095093,0.024795532,-0.010391235,0.015068054,-0.015365601,0.019592285,0.028182983,0.0013923645,0.0013456345,0.0001205802,-0.0037231445,0.022262573,-0.015670776,-0.020202637,-0.006088257,-0.030136108,0.021118164,0.0011510849,0.03314209,-0.0011339188,0.0231781,0.0062332153,-0.032165527,0.005947113,0.02532959,-0.031402588,0.012741089,-0.022445679,-0.003686905,-0.029342651,0.031982422,0.0014753342,-0.006072998,0.0035705566,-0.011474609,0.0018835068,-0.02545166,0.03414917,0.03869629,-0.02217102,-0.0076179504,-0.029388428,0.004432678,0.040924072,0.01159668,0.013626099,-0.012008667,-0.026016235,-0.02470398,0.020050049,-0.012504578,0.012626648,-0.00566864,-0.016021729,0.02116394,0.029052734,-0.012779236,0.02960205,-0.0039024353,0.000626564,0.0035419464,0.018447876,-0.012931824,-0.020355225,-0.0053901672,0.03475952,-0.011978149,0.07531738,0.027770996,-0.0013971329,0.004886627,0.016113281,0.009338379,0.013328552,-0.026748657,0.026870728,-0.03262329,-0.0006136894,0.012527466,0.008995056,-0.019226074,-0.010063171,0.004020691,-0.01335907,-0.020050049,-0.026000977,0.024536133,0.0067367554,0.011428833,0.02078247,0.032806396,0.0009531975,0.060333252,0.009559631,0.058898926,-0.010528564,0.021713257,0.03515625,0.02029419,0.014038086,0.038726807,0.0069351196,-0.021133423,0.018051147,-0.0049438477,0.016204834,0.028442383,0.023773193,-0.020217896,0.035858154,-0.03793335,0.046447754,-0.008361816,0.01979065,0.014503479,-0.023986816,0.0016002655,0.0010156631,0.00018954277,0.043670654,0.02947998,-0.034423828,0.00030946732,-0.016830444,0.012817383,0.013206482,-0.025222778,0.00598526,0.0013198853,-0.016998291,0.01637268,0.003835678,-0.022232056,-0.00415802,0.025665283,-0.031341553,0.002418518,0.025527954,0.023727417,-0.043395996,0.033691406,0.033966064,0.011192322,0.013053894,0.01914978,-0.013160706,0.029190063,-0.039978027,0.01890564,0.03250122,0.000032544136,-0.0051956177,0.0011129379,-0.019134521,-0.0036678314,0.036590576,0.026062012,-0.00762558,0.012031555,0.020080566,0.030044556,-0.009857178,0.006351471,-0.012573242,0.001083374,-0.017303467,0.0035037994,0.013908386,0.018463135,-0.015197754,-0.016586304,0.004840851,-0.014282227,0.022338867,0.045410156,0.018753052,-0.016357422,-0.022323608,-0.009346008,0.023925781,-0.009986877,-0.017990112,-0.023361206,-0.03024292,0.010726929,0.016845703,0.01612854,0.014038086,-0.0345459,-0.004802704,0.034484863,0.007083893,0.030349731,-0.0042152405,0.024215698,0.013618469,-0.033813477,0.0012969971,-0.019104004,-0.023803711,0.011795044,0.030273438,-0.0056877136,-0.010231018,0.019638062,-0.007949829,0.021438599,-0.017440796,-0.024887085,0.022964478,-0.016693115,-0.012771606,-0.01966858,0.019378662,-0.029052734,-0.007232666,-0.014709473,0.0118255615,0.03793335,-0.021133423,-0.011077881,0.013664246,0.03414917,0.012916565,0.02166748,-0.0019836426,0.036621094,0.0025405884,-0.017547607,-0.045562744,0.026153564,-0.022644043,-0.036224365,-0.003742218,-0.036895752,0.00086069107,0.006679535,0.033721924,0.0013923645,-0.04534912,0.011001587,-0.019348145,-0.038116455,0.02368164,-0.004558563,0.017166138,-0.031311035,0.010375977,0.030395508,-0.0115356445,-0.026901245,0.016738892,-0.000016748905,-0.037109375,-0.02583313,0.0000808835,0.0041503906,0.0028591156,-0.0155181885,-0.016967773,-0.0073890686,0.010612488,-0.023971558,-0.019897461,0.016357422,0.0121154785,0.022476196,-0.013000488,0.011291504,-0.014167786,-0.03363037,-0.010658264,0.004085541,-0.03567505,0.008094788,-0.015686035,0.036956787,0.030838013,-0.016738892,0.011779785,0.0051498413,-0.012275696,0.00020051003,-0.014015198,-0.040130615,0.04071045,0.02885437,-0.0061569214,-0.018066406,0.032165527,-0.02255249,-0.022399902,0.035064697,0.030838013,0.004714966,0.01739502,-0.0024089813,-0.0056037903,-0.007850647,-0.004508972,-0.004261017,-0.0025672913,0.026504517,0.016815186,0.0063591003,0.022033691,0.004421234,-0.009689331,-0.009391785,0.046966553,-0.005092621,-0.012634277,0.03805542,-0.0015268326,-0.008758545,-0.009223938,-0.01626587,0.0009226799,0.036590576,-0.0027770996,0.03060913,-0.0048942566,0.027694702,-0.00024330616,0.00983429,-0.00774765,-0.031921387,-0.03677368,0.0084991455,-0.008651733,0.02029419,-0.015731812,0.026138306,-0.009391785,0.013168335,0.020690918,-0.012962341,0.013252258,0.04736328,0.025741577,0.0007944107,-0.002784729,0.016326904,0.036621094,-0.007904053,0.015007019,0.002073288,-0.024429321,-0.0076522827,-0.03543091,0.03894043,0.0016679764,0.00724411,-0.012519836,0.016998291,0.009117126,0.008277893,0.00043463707,-0.0057754517,-0.016738892,0.035369873,0.0042419434,-0.0031051636,-0.010894775,-0.020614624,0.0048065186,0.01525116,0.0051574707,0.016418457,-0.034729004,0.044128418,-0.0043144226,-0.0099487305,0.0077400208,-0.0140686035,0.0059013367,0.0019083023,-0.01474762,0.01386261,0.021881104,0.04727173,-0.014556885,-0.019073486,-0.013641357,-0.013511658,-0.03277588,-0.021942139,-0.016479492,0.044128418,-0.012794495,0.020706177,-0.027435303,0.011245728,-0.0051002502,0.017349243,-0.004802704,-0.00687027,0.016113281,-0.015655518,-0.011116028,0.00020503998,-0.02897644,-0.031402588,-0.001291275,-0.010108948,-0.0054359436,-0.0053596497,0.045837402,0.024734497,0.046905518,0.014633179,0.031555176,0.020492554,0.014526367,0.03326416,0.05734253,0.05053711,-0.0001232624,-0.039489746,-0.005115509,0.020629883,-0.035095215,0.015701294,-0.0090789795,0.00022256374,-0.021087646,0.0004708767,-0.0063056946,0.003955841,-0.0056610107,0.011886597,-0.034088135,0.0013132095,-0.013450623,-0.006378174,-0.03149414,0.004261017,0.026565552,0.02104187,-0.017150879,0.006877899,-0.01725769,0.025680542,0.032836914,-0.03878784,-0.008651733,-0.041259766,0.015472412,0.023452759,0.013832092,0.012199402,-0.02746582,-0.021774292,-0.03149414,-0.00472641,-0.0047798157,0.01876831,0.011428833,0.020812988,0.0030231476,-0.004333496,0.023849487,-0.020980835,-0.004940033,0.011993408,-0.005619049,-0.00023305416,0.020812988,-0.028747559,0.01965332,0.018600464,-0.03414917,0.045562744,0.0030822754,0.01701355,-0.013000488,-0.007637024,-0.032165527,-0.027389526,-0.007194519,0.025650024],"createdAt":"2026-04-21T18:32:16.444Z","updatedAt":"2026-04-24T14:34:02.562Z","lastSeenAt":"2026-04-24T14:34:02.562Z","tsv":"'/request':107,162 '0.02':12,26,95,106,161 '000':82 '0x8335':87 '20':81 '2913':88 '35':47 '402':135 '6':91 'accept':54 'access':124 'across':110 'advertis':77 'ai/ml':150 'analyt':149 'api':113,117,156 'base':9,23,67,83,90 'behind':48 'beyond':166 'bodi':182 'broader':143 'caller':207 'challeng':76,136 'complianc':213 'concern':206 'confirm':103 'connect':176 'data':4,18,39,148,197,216 'decim':92 'document':165 'employe':2,16,34,43,45,199 'employee PII endpoint' 'employee SSN API' 'employee-data' 'empti':172 'endpoint':30,53,114,126,138,190 'equal':94 'essenti':171 'exact':72,180 'finance/web3':152 'flat':105 'format':186 'id':46 'infer':151 'infrastructur':154 'instant':123 'json':59 'json-response' 'key':118 'land':101,168 'legitimaci':211 'limit':121 'live':128 'lowpaymentfee.com':32,145 'maxamountrequir':79 'micropay':7,21 'micropayment employee data' 'model':109 'natur':194 'network':10,24,68 'number':37 'offer':147 'page':102,169,173 'part':140 'payment':60 'paywal':51 'per':13,27,96 'per-request-micropayment' 'platform':144 'point':164 'post':55 'price':108,163 'privaci':205 'probe':130 'provid':99 'rais':201 'rate':120 'record':44 'regulatori':203 'request':14,28,56,97,181 'respons':185 'retriev':1,15 'return':33,58,132,174,198 'schema':183 'scheme':73 'secur':36 'settl':62 'signific':202 'social':35 'social security number lookup' 'sourc':217 'specif':42 'ssn':3,17,38,189,200 'ssn-lookup' 'time':131 'unit':84 'unknown':192 'usdc':64,86 'usdc-base' 'use':69,219 'util':155 'valid':134 'verifi':209 'via':5,19 'wallet':177 'x402':6,20,50,71,75 'x402 data API' 'x402-payment'","prices":[{"id":"fb421fef-b265-4409-989b-e05cae774613","listingId":"6e62b41d-cc81-41c5-b854-7a2d62a7e8e7","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/employees/35/ssn","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:16.444Z"}],"sources":[{"listingId":"6e62b41d-cc81-41c5-b854-7a2d62a7e8e7","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/employees/35/ssn","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:16.444Z","lastSeenAt":"2026-04-24T14:34:02.562Z"}],"details":{"listingId":"6e62b41d-cc81-41c5-b854-7a2d62a7e8e7","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/employees/35/ssn \\\n  -H \"X-PAYMENT: <x402-payment-token>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"x402 challenge returns maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/employees/35/ssn"},{"claim":"USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/employees/35/ssn"},{"claim":"Flat pricing of $0.02 per request across all endpoints, no API keys, no rate limits","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieving employee SSN for payroll or HR verification workflows","Programmatic access to sensitive employee identifiers behind a paywall","Agent-driven data retrieval with per-call USDC micropayments"],"bestFor":["Developers needing on-demand employee SSN data via crypto micropayments","Automated agents that can settle x402 payments on Base","Use cases where API-key-free, pay-per-call access is preferred"],"notFor":["Users who need bulk employee data exports (single-record endpoint)","Applications requiring documented request/response schemas before integration","Scenarios where regulatory compliance around PII handling is uncertain"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:15.174Z"},"updatedAt":"2026-04-24T14:34:02.562Z"}}