{"id":"945424eb-e444-4ae9-843a-3ed9a57648cd","shortId":"TbYywg","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 63). It is part of a broader suite of x402-protocol APIs offered by the same provider, spanning data analytics, AI/ML inference, finance, and utility services. All endpoints on the platform use the x402 payment protocol, settling in USDC on the Base network.\n\nThe x402 challenge confirms the endpoint is live and accepts POST requests. The maximum amount required is 20,000 base units of USDC (0x8335… on Base), which equals $0.02 USD (USDC uses 6 decimals). Payment is made per-request with no API keys, no rate limits, and no subscriptions required. The payment timeout is 300 seconds.\n\nDocumentation on the site is extremely sparse — the docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no additional technical detail. There is no OpenAPI schema, no request/response examples, and no description of what fields are returned beyond the URL path suggesting SSN retrieval. The nature of this endpoint — exposing personally identifiable information (SSN) — raises significant regulatory and ethical concerns. Users should exercise extreme caution and verify the legitimacy and legal compliance of this data source before use.","tags":[],"capabilities":["x402-payment","usdc-base","employee-data","ssn-lookup","per-request-billing","no-api-key"],"categories":["data","pii"],"synonyms":["social security number API","employee SSN lookup","PII endpoint","x402 employee data","Base USDC micropayment API","SSN retrieval"],"warnings":["Endpoint exposes Social Security Numbers — highly regulated PII under US law (e.g., FCRA, state privacy laws). Verify legal compliance before use.","No documentation, OpenAPI schema, or response examples are available from the provider.","No information on data provenance, accuracy, or authorization controls for accessing SSN data.","Docs, API, pricing, and README pages all return only a 'Connect wallet' prompt with no content."],"endpointUrl":"https://lowpaymentfee.com/api/v1/employees/63/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/63/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 (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is zero documentation on request parameters, response schema, or data provenance. The docs pages are empty. The endpoint exposes highly sensitive PII (SSN) with no visible compliance or authorization framework, which is a major red flag.","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":"2026-04-21T20:39:39.085Z","embedding":[-0.013832092,-0.03741455,0.034973145,0.03665161,0.008178711,-0.017715454,-0.0022830963,-0.00084638596,0.035980225,-0.08239746,0.04724121,-0.054382324,-0.03488159,-0.027893066,0.0021324158,0.0079574585,-0.012763977,-0.011703491,-0.0597229,0.00881958,0.040802002,0.033447266,-0.027435303,0.019973755,-0.0051574707,0.01084137,-0.013633728,-0.023712158,0.007659912,-0.080078125,0.0045814514,-0.03414917,-0.04437256,0.026763916,-0.0048599243,0.0044174194,0.013542175,0.03793335,0.018371582,0.016235352,0.01272583,-0.045684814,0.014663696,0.0044784546,-0.06011963,-0.038879395,-0.007965088,-0.03515625,0.01876831,-0.020874023,-0.028503418,-0.0045433044,-0.010848999,0.034057617,0.0010719299,0.02267456,-0.008010864,-0.02305603,-0.0050201416,0.022979736,0.022735596,-0.05307007,-0.014389038,0.01763916,0.024429321,0.05392456,0.019363403,0.051818848,0.01473999,0.061035156,0.030593872,0.05154419,0.04360962,0.021011353,0.00484848,0.004173279,0.010345459,0.023361206,0.0007863045,-0.026306152,0.0052757263,0.009681702,-0.038635254,-0.0026359558,-0.05239868,-0.05307007,-0.01864624,0.01838684,-0.021011353,0.017623901,-0.06347656,-0.00242424,0.0015916824,-0.016464233,0.015274048,-0.006511688,-0.054718018,-0.0004172325,0.005531311,0.012924194,-0.013038635,-0.036590576,0.027160645,-0.017211914,0.029174805,0.037322998,-0.014022827,0.016220093,-0.024612427,0.014060974,-0.014160156,0.025283813,-0.003540039,-0.005092621,0.019577026,-0.017990112,-0.03262329,0.015007019,-0.00029230118,0.034942627,-0.014640808,0.048950195,0.0004377365,0.003255844,-0.004524231,-0.046417236,-0.038970947,0.008132935,-0.03074646,-0.02116394,0.05041504,-0.01902771,0.01777649,-0.0075531006,-0.00856781,0.016189575,-0.020355225,-0.034973145,-0.0541687,-0.041625977,0.022872925,-0.019592285,0.03302002,0.036834717,-0.06274414,-0.0012350082,-0.022201538,0.017990112,-0.02394104,0.01247406,0.0211792,0.007118225,-0.0018415451,-0.0071640015,-0.021591187,-0.016860962,0.0073776245,0.04159546,-0.012245178,0.015007019,0.011352539,-0.0075683594,0.0072746277,0.019439697,-0.02418518,0.05734253,0.0099105835,-0.09814453,-0.07861328,-0.03326416,-0.006893158,-0.035827637,0.015914917,0.014228821,-0.010810852,-0.054138184,0.027282715,-0.013328552,-0.0044136047,-0.055755615,-0.0015945435,-0.062194824,-0.006641388,0.016464233,-0.01626587,-0.02192688,-0.014122009,0.053222656,0.022750854,-0.014656067,0.040252686,-0.010215759,0.038146973,-0.0058288574,0.014297485,-0.008155823,0.0055732727,-0.05029297,0.014007568,-0.014945984,0.022003174,-0.019989014,-0.0016174316,0.06112671,0.006149292,-0.033172607,0.0061302185,-0.057617188,-0.046875,-0.00831604,0.027923584,0.007987976,-0.0063095093,0.011436462,-0.0128479,-0.0060539246,0.004714966,0.008407593,0.040039062,-0.0040893555,0.002336502,0.024047852,0.014373779,0.03527832,-0.020111084,0.04989624,0.03704834,0.02658081,0.007827759,-0.03982544,-0.006252289,0.013961792,-0.020706177,-0.006023407,-0.029006958,0.004119873,-0.032043457,0.0051994324,-0.012535095,0.011383057,-0.017089844,-0.037841797,0.008430481,0.044555664,0.018539429,-0.020462036,-0.017044067,-0.054016113,0.039031982,0.0061454773,-0.004032135,-0.005405426,0.03640747,-0.02998352,-0.05328369,-0.031982422,0.0234375,0.068359375,0.017974854,-0.003074646,0.024597168,-0.016448975,-0.030548096,0.0023479462,-0.035827637,-0.033935547,-0.012817383,0.0078048706,0.004638672,-0.003955841,-0.0070991516,0.030670166,0.06549072,-0.025665283,-0.034942627,0.0011425018,-0.0236969,0.017364502,-0.044006348,0.007484436,-0.030700684,0.009056091,0.025909424,-0.029159546,0.01889038,0.016067505,-0.0032291412,-0.020492554,-0.016326904,-0.015533447,-0.022079468,0.019348145,-0.0074653625,-0.017166138,0.0064811707,-0.031951904,0.09564209,-0.0052261353,0.017852783,-0.017303467,0.021377563,0.09197998,0.011627197,-0.06732178,-0.017562866,0.024017334,0.010955811,0.045043945,0.03793335,0.00869751,-0.03427124,0.023971558,-0.034210205,0.013694763,0.073913574,0.0048294067,0.025253296,0.023010254,-0.016937256,-0.036895752,-0.010223389,-0.019500732,-0.0010738373,-0.024124146,0.03274536,-0.03125,-0.0030231476,-0.011047363,-0.0029277802,-0.04171753,-0.01725769,-0.018325806,0.01210022,-0.015205383,-0.0008869171,-0.014518738,0.006790161,0.00749588,-0.00076150894,0.044281006,-0.0049591064,0.004333496,-0.013465881,-0.0368042,-0.015960693,-0.028701782,-0.013595581,-0.0025501251,0.023834229,0.03540039,-0.023406982,0.0034866333,-0.02859497,-0.0067710876,0.016433716,-0.009376526,0.008888245,-0.088256836,-0.022994995,-0.0390625,-0.024963379,0.03665161,0.042419434,-0.027038574,0.06707764,-0.024871826,-0.03189087,-0.0016155243,-0.013771057,-0.04940796,-0.03857422,0.033355713,-0.008171082,-0.035247803,0.013206482,0.009422302,0.006122589,0.045562744,0.05267334,0.045898438,0.064819336,0.051757812,-0.027893066,0.0040626526,0.014038086,0.017120361,-0.0059394836,-0.03074646,-0.029129028,-0.034423828,0.015571594,-0.02017212,-0.007926941,-0.04724121,0.020889282,0.018127441,0.03262329,0.018310547,0.017837524,0.007926941,-0.017700195,0.011482239,-0.007827759,-0.04626465,-0.03479004,-0.039794922,-0.01651001,-0.0013275146,0.024490356,-0.023544312,0.017028809,-0.005832672,0.016952515,-0.010437012,0.061553955,-0.006385803,0.011161804,0.05239868,-0.0034294128,0.040283203,0.059387207,-0.055603027,0.044128418,-0.007095337,-0.013023376,0.0032138824,0.03878784,-0.019378662,0.0042381287,-0.013809204,-0.02331543,-0.00035381317,-0.014892578,-0.04083252,-0.04208374,0.008613586,0.05255127,0.034698486,0.008911133,-0.030059814,0.018249512,0.02394104,-0.05807495,-0.006641388,-0.025497437,-0.0030937195,0.027236938,-0.0047416687,-0.009384155,0.011985779,-0.0018224716,-0.008377075,0.052856445,0.021224976,0.005153656,-0.052093506,0.015235901,-0.008628845,0.024505615,0.015625,0.046569824,0.015563965,0.030776978,0.06640625,0.034606934,-0.026184082,-0.08520508,0.013267517,0.0019836426,0.016494751,0.024017334,-0.024536133,0.010032654,-0.009132385,-0.01713562,-0.04272461,0.002817154,-0.01991272,-0.010124207,0.041992188,-0.045562744,-0.026184082,-0.08294678,-0.0012493134,-0.0042686462,0.06756592,0.05355835,0.023147583,-0.028457642,0.016815186,0.02973938,-0.015045166,0.028015137,-0.013267517,-0.0019197464,0.0012378693,-0.010147095,-0.025299072,-0.04232788,0.010192871,0.006088257,-0.02633667,0.014404297,0.051849365,-0.004722595,-0.017608643,-0.023864746,0.011421204,-0.042816162,-0.00491333,-0.0017194748,0.07324219,0.01461792,-0.024093628,-0.058013916,0.049072266,-0.016189575,0.03640747,-0.03656006,-0.019760132,0.011482239,0.00843811,0.0071868896,-0.0211792,-0.0046806335,-0.010696411,-0.027496338,-0.06124878,0.022918701,-0.0069847107,0.02746582,0.010253906,-0.00642395,0.027938843,-0.03845215,-0.035003662,0.015167236,-0.0062713623,-0.024169922,-0.0020122528,-0.0019683838,-0.020767212,-0.0043411255,-0.0098724365,0.03277588,-0.004627228,0.009239197,0.018417358,-0.023330688,0.001001358,0.006916046,-0.016799927,0.013900757,-0.004962921,-0.01461792,0.038879395,0.02633667,-0.018600464,0.026535034,-0.014793396,0.017471313,-0.0093307495,0.036010742,0.044128418,-0.015930176,-0.0058784485,-0.0033473969,-0.033935547,-0.022094727,0.015312195,-0.012893677,0.030853271,-0.017471313,-0.051696777,0.018173218,0.020431519,-0.058410645,-0.036102295,0.012916565,0.03286743,-0.053863525,0.0049934387,0.019592285,0.018707275,-0.019866943,-0.01689148,0.0004684925,0.00592041,0.013290405,-0.008346558,-0.015205383,0.01940918,-0.0023670197,0.003528595,0.02305603,-0.022598267,0.040618896,-0.0042686462,0.012664795,0.009094238,-0.0030231476,-0.020385742,-0.011795044,-0.009902954,0.03491211,-0.02961731,0.039794922,0.03201294,0.044433594,-0.00020694733,0.018875122,0.019256592,-0.02532959,-0.009048462,-0.011306763,0.07623291,0.014389038,-0.011405945,-0.0043144226,0.038391113,0.021133423,-0.0574646,-0.015258789,0.028579712,0.025222778,-0.030197144,-0.07525635,-0.042785645,-0.04724121,0.021820068,-0.031402588,0.019241333,0.010375977,-0.017791748,0.01171875,0.0017328262,0.024139404,0.031463623,-0.03466797,-0.035125732,-0.014732361,0.014289856,0.029556274,-0.0184021,0.01927185,0.010147095,-0.025619507,-0.009933472,-0.034851074,-0.0054969788,-0.022506714,-0.003288269,0.033203125,-0.008338928,0.016937256,-0.03463745,-0.032470703,-0.020706177,0.02784729,0.023834229,-0.032409668,0.014877319,-0.00040078163,-0.02067566,0.00881958,0.0118255615,0.010154724,0.031829834,0.016662598,0.018157959,-0.023605347,0.04135132,-0.021026611,0.014328003,-0.027740479,-0.038848877,0.006286621,-0.014213562,0.014480591,0.03253174,0.009986877,-0.000099003315,-0.0013465881,-0.049224854,-0.02758789,-0.02684021,0.0020484924,0.0021133423,0.028518677,-0.028701782,-0.0025234222,0.003370285,0.024368286,-0.0009775162,-0.0105896,-0.01939392,0.0046424866,0.03866577,-0.0035877228,-0.028808594,-0.038024902,-0.005256653,0.039154053,-0.030639648,-0.02734375,-0.016296387,-0.03729248,-0.011360168,0.0003695488,-0.019256592,-0.011375427,-0.00894165,-0.026687622,-0.005180359,0.029937744,-0.018920898,0.013900757,-0.009963989,-0.008003235,0.0017242432,-0.023101807,0.01247406,0.010032654,-0.007610321,-0.03857422,-0.005126953,0.011062622,-0.0012054443,0.007686615,-0.021759033,-0.008300781,-0.036315918,-0.060394287,0.0066833496,-0.00014710426,0.013504028,-0.019012451,0.030319214,-0.056030273,-0.0068473816,-0.029663086,-0.00096416473,-0.012168884,0.010055542,0.002204895,-0.004398346,0.023391724,-0.00061941147,-0.007621765,-0.04989624,0.0037651062,0.009590149,-0.005592346,-0.0031013489,0.019821167,-0.0048446655,-0.018508911,-0.01084137,0.013923645,0.009063721,-0.0076560974,0.018508911,-0.011428833,-0.0066833496,0.007713318,-0.0008687973,-0.017486572,-0.0064888,0.036834717,0.022537231,0.0011634827,-0.005531311,-0.024795532,0.021087646,0.029388428,-0.021469116,-0.024520874,-0.0065460205,0.027511597,-0.00021159649,-0.0059547424,0.030548096,0.023712158,0.0017147064,-0.042907715,0.003917694,-0.010971069,0.008522034,-0.05053711,-0.041290283,-0.078186035,0.013175964,-0.03604126,-0.0063819885,0.01109314,-0.0037117004,-0.02772522,-0.06982422,0.014587402,0.038330078,-0.0020389557,0.029083252,-0.0036830902,0.01638794,0.023498535,-0.03540039,-0.017471313,0.0256958,-0.025619507,-0.03677368,-0.038604736,0.044708252,-0.037109375,-0.006587982,-0.0076675415,0.014579773,0.013572693,0.009681702,0.000056564808,-0.028747559,0.0017795563,-0.0023727417,-0.0234375,-0.021575928,0.009727478,0.039367676,-0.051574707,0.00047397614,0.008956909,-0.0007801056,0.0024490356,0.024459839,0.011138916,-0.03265381,-0.023330688,-0.010856628,0.027801514,0.022354126,-0.0287323,0.031951904,0.0076026917,-0.013130188,-0.007457733,-0.023162842,0.002111435,-0.02305603,-0.0098724365,-0.0059394836,0.0029029846,0.012954712,-0.0016441345,-0.03692627,-0.006587982,0.031982422,0.024124146,-0.0028381348,0.0026836395,-0.018569946,-0.028457642,0.020858765,0.0015602112,-0.011741638,0.03640747,0.017044067,0.024169922,0.027740479,0.0064468384,-0.0074043274,0.015205383,0.0019435883,0.0019483566,0.052825928,0.011299133,0.02607727,0.0025749207,0.02418518,-0.042663574,-0.00573349,-0.039611816,-0.011047363,-0.011314392,-0.025619507,-0.0065841675,0.0071372986,0.016723633,-0.0048599243,-0.021118164,0.025634766,-0.040222168,-0.01486969,0.0024089813,-0.0020580292,0.043945312,-0.01197052,-0.0034294128,0.015602112,-0.013252258,0.05328369,0.015464783,-0.024246216,0.04171753,0.025039673,0.0021533966,-0.02619934,0.012451172,-0.013427734,-0.02722168,0.0040893555,-0.003419876,0.007843018,0.02494812,-0.026504517,0.027801514,0.022659302,0.005382538,-0.00217247,0.0034370422,-0.009429932,0.0067863464,-0.0024986267,0.04208374,-0.042938232,-0.01637268,0.0058403015,-0.012702942,0.00085926056,0.013908386,-0.0006327629,0.03265381,0.026611328,-0.02357483,0.018417358,0.0075302124,0.023513794,-0.03945923,-0.033172607,0.021987915,-0.014541626,-0.016906738,-0.017349243,0.014411926,0.0064811707,0.027160645,-0.0049743652,0.047546387,-0.010482788,0.031982422,-0.004840851,-0.013114929,-0.026687622,-0.031173706,0.005207062,0.0021686554,-0.016662598,-0.008232117,-0.02885437,0.039245605,0.02015686,0.02319336,0.028961182,-0.0031986237,-0.013465881,-0.018814087,-0.035339355,0.017044067,-0.036254883,0.041046143,-0.012809753,0.028015137,0.03555298,0.025466919,0.061279297,0.0095825195,0.02482605,0.022018433,0.014732361,-0.026504517,0.011665344,0.00333786,0.014541626,-0.008163452,0.050842285,-0.008132935,-0.013832092,-0.0067863464,0.016311646,-0.00019443035,0.018310547,0.05709839,0.042877197,-0.005126953,0.041931152,-0.013679504,-0.025253296,-0.031921387,-0.019851685,0.024505615,-0.0047836304,0.036621094,0.03656006,0.03665161,0.00021719933,0.030670166,-0.030929565,0.00088596344,0.03363037,0.051452637,-0.03475952,0.00067567825,0.010398865,0.008743286,-0.027267456,-0.009864807,0.028503418,0.01676941,-0.01398468,-0.0021133423,0.0062065125,-0.0014066696,0.012283325,0.032470703,0.019195557,-0.02355957,0.004383087,-0.004787445,-0.028747559,0.011581421,0.023422241,0.02520752,-0.018218994,-0.036499023,0.02507019,0.018859863,-0.00970459,0.003162384,0.013427734,0.017990112,0.03930664,0.02947998,-0.027740479,0.002412796,0.014518738,0.00086069107,0.0028629303,0.021911621,0.03845215,0.019302368,0.027770996,0.012641907,0.017211914,-0.04638672,0.0010576248,0.0104522705,-0.014427185,-0.0071868896,0.0058555603,0.02104187,-0.021087646,0.020248413,-0.014404297,0.03074646,0.03289795,0.003622055,-0.0049362183,-0.0053977966,-0.0069847107,0.02267456,-0.016174316,-0.030944824,0.0018367767,-0.034851074,0.014518738,0.003458023,0.025100708,-0.0037288666,0.029708862,-0.005809784,-0.021331787,0.015838623,0.015838623,-0.02029419,0.014328003,-0.02458191,0.00027751923,-0.015464783,0.035614014,-0.0026836395,-0.004714966,-0.0018472672,-0.016098022,0.0029201508,-0.023590088,0.036834717,0.032958984,-0.027770996,-0.0009317398,-0.026260376,-0.0024757385,0.035827637,0.0088272095,0.01777649,-0.013519287,-0.02142334,-0.019958496,0.014808655,-0.013618469,0.012046814,-0.00063467026,-0.009841919,0.011932373,0.036010742,-0.022506714,0.025375366,-0.011001587,-0.0049934387,0.0046195984,0.020385742,-0.010307312,-0.015083313,-0.0059394836,0.029510498,-0.02319336,0.0748291,0.033447266,-0.004005432,-0.011749268,0.012794495,0.009895325,0.010169983,-0.025878906,0.025619507,-0.03378296,-0.0010471344,0.015899658,0.011947632,-0.0074768066,-0.005836487,0.0071144104,-0.017425537,-0.014251709,-0.030548096,0.03378296,0.0074157715,0.006149292,0.023880005,0.03326416,0.0035915375,0.057159424,0.014198303,0.053985596,-0.007385254,0.022705078,0.043670654,0.018508911,0.019607544,0.038604736,0.008331299,-0.015808105,0.01828003,-0.0059928894,0.01737976,0.031829834,0.023010254,-0.020233154,0.045654297,-0.044921875,0.036010742,-0.0016994476,0.014259338,0.00894165,-0.015808105,-0.008804321,-0.00032138824,-0.0038204193,0.050598145,0.024780273,-0.037475586,-0.008049011,-0.02784729,0.013343811,0.0059013367,-0.028961182,-0.0007791519,-0.009414673,-0.023452759,0.023223877,-0.0017528534,-0.019760132,-0.0053863525,0.027542114,-0.027359009,0.0079193115,0.02722168,0.023406982,-0.045318604,0.016082764,0.03829956,0.0058403015,0.016921997,0.020996094,-0.0061798096,0.026657104,-0.037841797,0.019378662,0.026046753,0.0039138794,-0.0027656555,-0.0032596588,-0.012664795,-0.00088977814,0.02708435,0.03152466,-0.0053215027,0.016281128,0.019638062,0.021224976,-0.0007901192,0.011642456,-0.0018806458,0.0005507469,-0.02017212,0.009384155,0.020339966,0.022949219,-0.007835388,-0.024032593,0.014328003,-0.0062789917,0.021453857,0.047027588,0.024902344,-0.01448822,-0.017166138,-0.005130768,0.0236969,0.0042648315,-0.021362305,-0.02670288,-0.025634766,0.010986328,0.016235352,0.013938904,0.010398865,-0.037384033,-0.0016393661,0.0362854,0.012817383,0.022399902,-0.0051345825,0.025756836,0.009010315,-0.03237915,-0.001206398,-0.012374878,-0.02684021,0.008377075,0.034210205,0.00014722347,-0.0073280334,0.011711121,-0.0043640137,0.025680542,-0.018859863,-0.022567749,0.015388489,-0.02293396,-0.0065956116,-0.02331543,0.012680054,-0.026611328,-0.010696411,-0.01423645,0.016601562,0.032440186,-0.025726318,-0.0056610107,0.015396118,0.031921387,0.017913818,0.014160156,-0.0032043457,0.04360962,0.0052833557,-0.014404297,-0.044281006,0.021514893,-0.023971558,-0.033081055,-0.0047416687,-0.03942871,-0.00028538704,0.010597229,0.036254883,0.0015144348,-0.04336548,0.011375427,-0.015098572,-0.03930664,0.027160645,-0.000893116,0.01789856,-0.035217285,0.005970001,0.026489258,-0.017120361,-0.027236938,0.015106201,-0.007041931,-0.030136108,-0.02796936,0.0062294006,0.0011606216,0.0075798035,-0.00774765,-0.015945435,-0.0049934387,0.0127334595,-0.027877808,-0.019332886,0.020645142,0.014602661,0.024139404,-0.018035889,0.002073288,-0.01322937,-0.029281616,-0.013465881,-0.0047302246,-0.030700684,0.0069503784,-0.013153076,0.039031982,0.026763916,-0.013366699,0.011642456,0.005531311,-0.009803772,-0.0049705505,-0.003168106,-0.03744507,0.037841797,0.027145386,-0.007987976,-0.0065078735,0.030441284,-0.02619934,-0.017318726,0.03366089,0.026779175,0.0017690659,0.022155762,0.0021533966,-0.009925842,-0.014968872,-0.00598526,-0.0032024384,0.0028305054,0.026779175,0.017807007,0.0060157776,0.01828003,0.001832962,-0.0027713776,-0.005004883,0.041503906,-0.0008869171,-0.003917694,0.03656006,0.0030765533,-0.0070228577,-0.008583069,-0.019042969,0.008766174,0.028076172,0.0002527237,0.0368042,-0.007972717,0.016845703,0.0014133453,0.0076560974,-0.007041931,-0.035003662,-0.038238525,0.011680603,-0.015945435,0.016159058,-0.0158844,0.020828247,-0.019882202,0.016174316,0.015182495,-0.0077552795,0.020385742,0.045532227,0.031707764,-0.010009766,-0.0030097961,0.023132324,0.03540039,-0.003080368,0.01852417,0.008529663,-0.025558472,-0.008605957,-0.029159546,0.038024902,0.003665924,0.008628845,-0.012001038,0.016967773,0.0107040405,0.010108948,-0.0053901672,-0.0025177002,-0.01335144,0.03262329,0.0035572052,0.0010480881,-0.009857178,-0.013946533,0.0020275116,0.020217896,0.0041046143,0.010643005,-0.02986145,0.049224854,-0.0027484894,-0.019515991,0.0110321045,-0.012954712,0.009208679,0.0054397583,-0.019882202,0.017990112,0.015823364,0.04135132,-0.027267456,-0.020263672,-0.016677856,-0.012611389,-0.027114868,-0.017349243,-0.015571594,0.049346924,-0.009750366,0.02407837,-0.034057617,0.016967773,-0.0024528503,0.016403198,-0.0059127808,-0.009757996,0.022354126,-0.02027893,-0.009269714,-0.0015802383,-0.02835083,-0.036254883,-0.00038909912,-0.008293152,-0.00084400177,-0.0045928955,0.04562378,0.01626587,0.04208374,0.015823364,0.031677246,0.020980835,0.024673462,0.035980225,0.0597229,0.056762695,0.0038146973,-0.036102295,-0.009460449,0.026184082,-0.032714844,0.011650085,-0.008094788,0.00010293722,-0.019348145,0.0048942566,-0.0013036728,0.008132935,-0.003414154,0.005405426,-0.03161621,-0.006526947,-0.014701843,-0.0019197464,-0.029891968,-0.004776001,0.027496338,0.018844604,-0.014373779,0.0038490295,-0.022827148,0.029891968,0.030471802,-0.033416748,-0.005290985,-0.03567505,0.011581421,0.024520874,0.015945435,0.0087890625,-0.020370483,-0.01789856,-0.033355713,-0.005809784,-0.009376526,0.009857178,0.019882202,0.02508545,0.012840271,-0.007785797,0.0234375,-0.0154953,-0.0065193176,0.0007381439,-0.0050582886,-0.00038433075,0.023040771,-0.021255493,0.030776978,0.014289856,-0.034332275,0.05255127,0.0009460449,0.018218994,-0.014945984,-0.00642395,-0.023849487,-0.024017334,-0.008049011,0.02772522],"createdAt":"2026-04-21T18:32:17.292Z","updatedAt":"2026-04-24T09:33:12.344Z","lastSeenAt":"2026-04-24T09:33:12.344Z","tsv":"'0.02':12,26,119 '000':109 '0x8335':114 '20':108 '300':146 '6':123 '63':47 'Base USDC micropayment API' 'PII endpoint' 'SSN retrieval' 'accept':100 'addit':171 'ai/ml':68 'amount':105 'analyt':67 'api':59,133,157 'base':9,23,89,110,116 'beyond':190 'broader':53 'caution':217 'challeng':93 'complianc':224 'concern':212 'confirm':94 'connect':166 'data':4,18,39,66,227 'decim':124 'descript':184 'detail':173 'doc':156 'document':148 'employe':2,16,34,43,45 'employee SSN lookup' 'employee-data' 'endpoint':30,75,96,201 'equal':118 'ethic':211 'exampl':181 'exercis':215 'expos':202 'extrem':153,216 'field':187 'financ':70 'id':46 'identifi':204 'infer':69 'inform':205 'key':134 'legal':223 'legitimaci':221 'limit':137 'live':98 'lowpaymentfee.com':32 'made':127 'maximum':104 'micropay':7,21 'natur':198 'network':10,24,90 'no-api-key' 'number':37 'offer':60 'openapi':177 'page':161 'part':50 'path':193 'payment':82,125,143 'per':13,27,129 'per-request':128 'per-request-billing' 'person':203 'platform':78 'post':101 'price':158 'prompt':168 'protocol':58,83 'provid':64 'rais':207 'rate':136 'readm':160 'record':44 'regulatori':209 'render':163 'request':14,28,102,130 'request/response':180 'requir':106,141 'retriev':1,15,196 'return':33,189 'schema':178 'second':147 'secur':36 'servic':73 'settl':84 'signific':208 'site':151 'social':35 'social security number API' 'sourc':228 'span':65 'spars':154 'specif':42 'ssn':3,17,38,195,206 'ssn-lookup' 'subscript':140 'suggest':194 'suit':54 'technic':172 'timeout':144 'unit':111 'url':192 'usd':120 'usdc':86,113,121 'usdc-base' 'use':79,122,230 'user':213 'util':72 'verifi':219 'via':5,19 'wallet':167 'x402':6,20,57,81,92 'x402 employee data' 'x402-payment' 'x402-protocol':56","prices":[{"id":"b6e6bd49-d746-4b30-9235-d54b64f566b8","listingId":"945424eb-e444-4ae9-843a-3ed9a57648cd","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/63/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":"2026-04-21T18:32:17.292Z"}],"sources":[{"listingId":"945424eb-e444-4ae9-843a-3ed9a57648cd","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/employees/63/ssn","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:17.292Z","lastSeenAt":"2026-04-24T09:33:12.344Z"}],"details":{"listingId":"945424eb-e444-4ae9-843a-3ed9a57648cd","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/employees/63/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":"The x402 challenge returns maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/employees/63/ssn"},{"claim":"Platform advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/employees/63/ssn"}],"useCases":["Retrieving employee SSN for identity verification workflows","Programmatic access to sensitive employee records","Automated payroll or HR data integration"],"bestFor":["Developers needing per-call access to employee PII without subscription","x402-compatible agents that can settle USDC on Base","Automated workflows requiring SSN data on demand"],"notFor":["Anyone without a verified legal basis for accessing SSN data","Use cases requiring bulk data export or batch processing (no documented batch endpoint)","Users who need detailed API documentation or response schema guarantees"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:13.922Z"},"updatedAt":"2026-04-24T09:33:12.344Z"}}