{"id":"326943a2-bbba-46c7-bab3-42a24ef9a37b","shortId":"3wNKxS","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 (ID 161) behind an x402 paywall. The endpoint accepts POST requests and is settled in USDC on the Base network. The x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (6 decimals), which equals $0.02 per request.\n\nThe provider lowpaymentfee.com hosts a broad catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance, and utility services, all priced at $0.02 per request with no API keys, no rate limits, and no commitments. This particular endpoint is specifically scoped to returning SSN information for employee 161. No OpenAPI schema, request body documentation, or response schema was found in the crawl; the docs, pricing, and API pages all returned only a \"Connect wallet\" prompt with no additional content.\n\nBecause this endpoint exposes personally identifiable information (SSN), consumers should exercise extreme caution regarding legal and regulatory compliance (e.g., FCRA, state privacy laws, GDPR if applicable). The legitimacy and provenance of the underlying data is unknown from the available material.","tags":[],"capabilities":["x402-payment","usdc-base","employee-data","ssn-lookup","pay-per-call","no-api-key"],"categories":["data","pii"],"synonyms":["social security number API","employee SSN lookup","PII endpoint","x402 employee data","micropayment SSN","Base USDC API"],"warnings":["Endpoint exposes Social Security Number data — highly regulated PII. Legal compliance (FCRA, state privacy laws, GDPR) is the caller's responsibility.","No documentation, OpenAPI schema, or response examples are available; docs pages return only 'Connect wallet'.","Data provenance and legitimacy of the SSN data is completely unknown from available material.","Endpoint is scoped to a single employee ID (161); unclear if other employee IDs are supported via different URLs."],"endpointUrl":"https://lowpaymentfee.com/api/v1/employees/161/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/161/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 no request/response schema, no documentation beyond a wallet-connect prompt, and the endpoint exposes highly sensitive PII (SSN) with no information about data provenance or compliance.","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":"2026-04-21T20:03:18.779Z","embedding":[-0.011497498,-0.041656494,0.035095215,0.03302002,0.009803772,-0.024505615,-0.012268066,0.0015163422,0.028656006,-0.080322266,0.03656006,-0.053375244,-0.03012085,-0.012130737,0.002696991,0.004940033,0.0046920776,-0.026382446,-0.06628418,0.00699234,0.03479004,0.016647339,-0.017608643,0.0057144165,-0.0042266846,0.01448822,-0.021408081,-0.039031982,-0.0033740997,-0.06347656,0.012634277,-0.02885437,-0.036193848,0.02192688,-0.0115356445,0.007873535,-0.0015506744,0.02532959,0.031097412,0.013801575,0.015113831,-0.05529785,0.020355225,0.008102417,-0.045288086,-0.047302246,0.00043416023,-0.034942627,0.022369385,-0.015319824,-0.027938843,-0.011421204,-0.0023441315,0.045043945,-0.0007071495,0.020431519,-0.0014801025,-0.026489258,-0.011314392,0.025024414,0.014251709,-0.0637207,-0.012046814,0.012397766,0.019729614,0.04107666,0.016082764,0.03918457,0.01348114,0.06365967,0.032470703,0.057769775,0.050567627,0.022659302,-0.0046958923,0.0030727386,0.016464233,0.024505615,-0.0027236938,-0.027832031,0.008216858,-0.00010037422,-0.031463623,0.0008864403,-0.04156494,-0.037353516,-0.012161255,0.02180481,-0.022232056,0.025482178,-0.059539795,-0.004322052,0.008995056,-0.012817383,0.025848389,-0.0015602112,-0.05368042,0.0036201477,0.016357422,0.012779236,-0.008041382,-0.032226562,0.034576416,-0.029510498,0.019943237,0.044281006,-0.0056991577,0.0071487427,-0.022323608,0.020355225,-0.019638062,0.016586304,-0.0030612946,0.0012512207,0.022476196,-0.02394104,-0.04095459,0.019241333,-0.00086164474,0.03012085,-0.0074424744,0.033325195,-0.0018110275,0.0010719299,0.0069770813,-0.039855957,-0.03643799,0.012779236,-0.027023315,-0.028121948,0.050811768,-0.031555176,0.015686035,-0.007297516,-0.013557434,0.02658081,-0.01474762,-0.040771484,-0.041534424,-0.04248047,0.01675415,-0.012817383,0.045410156,0.039367676,-0.058563232,-0.0020923615,-0.012817383,0.013671875,-0.029434204,0.0181427,0.009613037,0.008491516,0.0055236816,-0.008399963,-0.01940918,-0.032409668,0.01878357,0.03326416,-0.020324707,0.018341064,-0.004299164,-0.0209198,0.021408081,0.018569946,-0.024276733,0.049041748,0.012794495,-0.093811035,-0.08465576,-0.015022278,-0.014328003,-0.03817749,0.009811401,0.0058059692,-0.004722595,-0.048919678,0.033691406,-0.020477295,-0.01461792,-0.060302734,-0.0011043549,-0.053009033,-0.007507324,0.00774765,-0.027114868,-0.021743774,-0.0052757263,0.05908203,0.02281189,-0.017532349,0.044525146,-0.007926941,0.038726807,-0.011184692,0.009689331,-0.0021018982,0.018585205,-0.0473938,0.014144897,-0.013824463,0.013496399,-0.024169922,0.00027012825,0.050079346,0.008865356,-0.028579712,-0.0041275024,-0.05291748,-0.038482666,-0.01309967,0.033843994,0.0065460205,-0.0029315948,0.014060974,-0.013282776,0.0024795532,0.01260376,0.005847931,0.03765869,-0.0038490295,-0.0046577454,0.026489258,0.023162842,0.020584106,-0.031341553,0.03817749,0.032043457,0.020767212,0.008026123,-0.035095215,-0.00066947937,0.021453857,-0.007537842,-0.008476257,-0.02355957,0.007911682,-0.024459839,0.008117676,-0.0018749237,0.025009155,-0.025863647,-0.040222168,0.019683838,0.040374756,0.01826477,-0.016952515,-0.015472412,-0.05883789,0.037994385,-0.0034751892,0.0035209656,-0.008140564,0.023712158,-0.020431519,-0.046173096,-0.0284729,0.029205322,0.05215454,0.029281616,0.007583618,0.023010254,-0.008102417,-0.03552246,-0.0016317368,-0.041046143,-0.03488159,-0.011146545,0.010948181,0.0051727295,0.010292053,-0.014595032,0.036315918,0.06915283,-0.023147583,-0.04071045,0.0041885376,-0.018096924,0.016662598,-0.035736084,0.012283325,-0.04434204,0.0023765564,0.020309448,-0.025100708,0.009178162,0.019439697,-0.0028686523,-0.025161743,-0.018005371,-0.02017212,-0.021850586,0.015151978,-0.023849487,-0.03265381,-0.0052871704,-0.026641846,0.074645996,-0.009414673,0.010887146,-0.025344849,0.016433716,0.09979248,0.023269653,-0.06616211,-0.012756348,0.026031494,0.02935791,0.05038452,0.031173706,-0.007221222,-0.043060303,0.037384033,-0.04244995,0.013244629,0.06451416,-0.0018386841,0.024108887,0.010139465,-0.020690918,-0.039978027,-0.006504059,-0.023071289,-0.011230469,-0.035583496,0.028961182,-0.027267456,0.01197052,-0.0067214966,-0.0015687943,-0.041931152,-0.010955811,-0.012626648,0.01612854,-0.018188477,-0.010223389,-0.011207581,0.0073165894,0.0071640015,0.015838623,0.039154053,0.0012521744,-0.00258255,-0.012107849,-0.03869629,-0.014945984,-0.024795532,-0.0050315857,0.0013666153,0.028060913,0.039093018,-0.016937256,0.0087890625,-0.025878906,-0.004497528,0.0038776398,-0.01751709,0.014518738,-0.0881958,-0.018310547,-0.039031982,-0.021621704,0.02949524,0.051330566,-0.01852417,0.07104492,-0.013404846,-0.033355713,-0.0023384094,-0.0027370453,-0.050720215,-0.036193848,0.024353027,0.0041923523,-0.03881836,0.0029659271,0.015899658,-0.0039634705,0.051330566,0.055267334,0.054504395,0.061676025,0.05230713,-0.016418457,-0.0003812313,0.015655518,0.02142334,0.0015563965,-0.026062012,-0.032440186,-0.052093506,0.0236969,-0.022216797,-0.009971619,-0.0496521,0.0084991455,0.012741089,0.03817749,0.022140503,0.016540527,0.014984131,-0.013153076,0.014480591,-0.025299072,-0.04626465,-0.039215088,-0.049194336,-0.015335083,0.0037155151,0.03878784,-0.023986816,0.009727478,-0.00006991625,0.020324707,-0.008453369,0.055603027,0.0040664673,0.020935059,0.05331421,-0.015014648,0.03652954,0.06286621,-0.041381836,0.053466797,-0.001405716,-0.002166748,0.009483337,0.038269043,-0.0098724365,0.0074920654,-0.01689148,-0.008972168,0.003540039,-0.010971069,-0.046783447,-0.04296875,0.007221222,0.046173096,0.038635254,0.0038547516,-0.03387451,0.01574707,0.029205322,-0.051971436,-0.0011672974,-0.01637268,-0.0039024353,0.022399902,-0.010696411,-0.023239136,0.015899658,0.004550934,0.0038776398,0.06021118,0.022949219,0.009185791,-0.050689697,0.008888245,-0.0059890747,0.020111084,0.025253296,0.0418396,0.004257202,0.035980225,0.064575195,0.037475586,-0.019607544,-0.08331299,0.017410278,0.0024299622,0.025604248,0.030303955,-0.025527954,0.008277893,-0.0017671585,-0.019577026,-0.030075073,0.0053863525,-0.033813477,-0.0066719055,0.03845215,-0.041046143,-0.029052734,-0.07080078,-0.0072402954,-0.0051612854,0.04776001,0.05908203,0.025878906,-0.022705078,0.011978149,0.027114868,-0.009628296,0.033691406,-0.013648987,-0.010864258,0.005367279,-0.013366699,-0.03643799,-0.051696777,0.011398315,0.006008148,-0.04977417,0.009841919,0.044006348,-0.007106781,-0.026489258,-0.011398315,0.011245728,-0.04248047,0.0029067993,-0.00504303,0.0847168,0.0047798157,-0.025619507,-0.061065674,0.03643799,-0.014793396,0.031402588,-0.027557373,-0.026351929,0.010848999,0.011039734,0.002281189,-0.024414062,0.002828598,-0.019042969,-0.032196045,-0.08685303,0.02671814,-0.016662598,0.032592773,0.018630981,0.0045394897,0.027526855,-0.031951904,-0.028503418,0.01876831,-0.0076141357,-0.025253296,0.0017528534,-0.007129669,-0.021102905,-0.007411957,-0.00058841705,0.022369385,-0.003660202,0.016799927,0.011039734,-0.015304565,-0.0010881424,0.005622864,-0.01966858,0.009010315,-0.0054779053,-0.022750854,0.041534424,0.027938843,-0.017715454,0.034820557,-0.008491516,0.015281677,-0.0059776306,0.053527832,0.051849365,-0.015319824,-0.0065689087,-0.010154724,-0.031143188,-0.020385742,0.017486572,-0.014251709,0.031463623,-0.0090789795,-0.047668457,0.011886597,0.020141602,-0.06225586,-0.022079468,0.017654419,0.03390503,-0.047424316,-0.0000064373016,0.013130188,0.011207581,-0.019851685,-0.013687134,0.008506775,0.01537323,0.013648987,-0.01020813,-0.013534546,0.030212402,-0.006511688,0.013473511,0.017440796,-0.013023376,0.04345703,-0.0063476562,0.018447876,-0.0032100677,-0.0005402565,-0.013549805,-0.012512207,-0.0069465637,0.035858154,-0.024047852,0.04067993,0.029968262,0.04159546,0.009963989,0.009262085,0.023834229,-0.025802612,-0.012199402,-0.0073661804,0.07348633,0.012863159,-0.014579773,-0.00472641,0.041870117,0.025268555,-0.064575195,-0.017410278,0.025482178,0.019851685,-0.03970337,-0.06982422,-0.039245605,-0.04727173,0.021560669,-0.04046631,0.008544922,0.008712769,-0.012382507,0.009162903,-0.0022773743,0.020248413,0.039520264,-0.03427124,-0.029083252,-0.018600464,-0.0011901855,0.025558472,-0.02696228,0.026031494,0.020767212,-0.02607727,-0.013381958,-0.033966064,-0.0030384064,-0.011436462,-0.00983429,0.03302002,-0.00522995,0.015510559,-0.041107178,-0.033691406,-0.028121948,0.01626587,0.029464722,-0.035614014,0.018829346,0.0015716553,-0.013633728,0.010383606,0.013435364,0.01612854,0.024871826,0.007221222,0.0129776,-0.021774292,0.037506104,-0.012542725,0.011772156,-0.030288696,-0.03857422,0.0032596588,-0.010421753,0.008956909,0.028625488,0.023712158,-0.008491516,-0.006374359,-0.044403076,-0.02571106,-0.03137207,-0.006587982,0.005191803,0.03012085,-0.032562256,-0.0057640076,-0.004634857,0.02168274,0.00182724,-0.0069503784,-0.021514893,0.004169464,0.029663086,-0.009902954,-0.035003662,-0.044158936,-0.019454956,0.03955078,-0.027420044,-0.030914307,-0.00819397,-0.03857422,-0.015281677,0.00623703,-0.01838684,0.0037403107,-0.010238647,-0.019302368,-0.0047836304,0.031829834,-0.019760132,0.000047326088,-0.011817932,0.0004632473,-0.008110046,-0.019042969,0.017791748,0.024291992,-0.02067566,-0.040527344,0.0026130676,0.0034694672,-0.0046424866,0.0029258728,-0.01776123,-0.009773254,-0.039733887,-0.05529785,0.0020046234,0.004623413,-0.0028858185,-0.03060913,0.030670166,-0.0491333,0.00018799305,-0.02015686,-0.006263733,-0.00818634,0.013191223,-0.00554657,-0.0099487305,0.02456665,-0.0039634705,0.0015888214,-0.04937744,0.01625061,0.009941101,-0.0052490234,-0.012504578,0.0126571655,0.000120162964,-0.02696228,-0.013244629,0.014831543,0.0051460266,-0.006286621,0.025268555,-0.0010156631,-0.017990112,0.004360199,-0.0047073364,-0.019439697,-0.013549805,0.043670654,0.036132812,0.0028190613,-0.013038635,-0.030822754,0.018722534,0.022079468,-0.016342163,-0.024307251,-0.018417358,0.016433716,-0.005153656,0.006893158,0.0357666,0.029083252,0.010620117,-0.037506104,0.0038585663,-0.008552551,0.0062942505,-0.050048828,-0.041168213,-0.075927734,0.021209717,-0.036468506,-0.008636475,0.011390686,0.001996994,-0.025680542,-0.08258057,0.011367798,0.03704834,0.0026073456,0.03439331,0.0033454895,0.017440796,0.011352539,-0.03427124,-0.008125305,0.027328491,-0.024017334,-0.04348755,-0.028656006,0.035614014,-0.021347046,-0.015144348,-0.0026626587,0.0060806274,0.0042915344,-0.0024776459,-0.003019333,-0.028579712,0.007106781,-0.0149002075,-0.018096924,-0.015411377,0.014976501,0.03857422,-0.044006348,0.000103354454,0.00548172,-0.0008778572,0.007068634,0.023712158,0.0065307617,-0.033203125,-0.013671875,-0.00737381,0.033172607,0.024963379,-0.034851074,0.018722534,0.01852417,-0.0181427,-0.007347107,-0.029815674,-0.010536194,-0.020462036,0.0032463074,0.0005712509,0.00086832047,0.01423645,-0.011146545,-0.034606934,-0.006263733,0.028442383,0.024642944,0.007472992,-0.0056495667,-0.017990112,-0.02079773,0.008216858,-0.0006175041,-0.014556885,0.033325195,0.008964539,0.022476196,0.030044556,0.0031280518,-0.0049972534,0.013435364,0.005508423,0.005153656,0.051239014,0.0029029846,0.016082764,0.005367279,0.023483276,-0.042938232,-0.0017871857,-0.04135132,-0.003200531,-0.014579773,-0.016799927,-0.008552551,0.017929077,0.019638062,-0.0025310516,-0.018753052,0.028671265,-0.04031372,-0.017990112,0.004890442,-0.0115356445,0.044555664,-0.005092621,0.0013160706,0.01235199,-0.015602112,0.056121826,0.017730713,-0.020843506,0.029647827,0.02619934,-0.0017089844,-0.03060913,0.018371582,-0.014450073,-0.03237915,0.005329132,-0.0013542175,0.011238098,0.021652222,-0.028671265,0.01939392,0.018753052,0.0015277863,-0.0027923584,0.008522034,-0.008995056,-0.0035495758,0.0039253235,0.043914795,-0.03677368,-0.0087890625,0.009559631,-0.023712158,-0.0043792725,-0.0011367798,-0.00011253357,0.034057617,0.027801514,-0.02420044,0.030288696,0.02003479,0.0211792,-0.038604736,-0.032318115,0.019851685,-0.011428833,-0.007091522,-0.009994507,0.028808594,0.008888245,0.023742676,-0.002822876,0.04525757,-0.009712219,0.032073975,-0.008331299,-0.019866943,-0.021270752,-0.038757324,0.006175995,0.0072402954,-0.027709961,-0.001127243,-0.030181885,0.049102783,0.017669678,0.021438599,0.029769897,-0.0023326874,-0.01309967,-0.015975952,-0.024673462,0.014602661,-0.030044556,0.044311523,-0.019851685,0.022918701,0.047943115,0.01739502,0.05593872,0.008682251,0.028579712,0.023635864,0.016174316,-0.024368286,0.004169464,0.012962341,0.028060913,-0.0018577576,0.04458618,-0.0037078857,-0.0009007454,-0.010398865,0.01612854,-0.0018844604,0.014717102,0.057495117,0.04309082,-0.0027637482,0.042022705,-0.00009775162,-0.040863037,-0.022232056,-0.027267456,0.02243042,-0.008346558,0.024719238,0.037719727,0.045806885,-0.0028018951,0.023712158,-0.036010742,-0.0008330345,0.03741455,0.058410645,-0.030334473,-0.00054979324,-0.00699234,0.0046081543,-0.018692017,-0.010292053,0.02381897,0.02230835,-0.011116028,-0.013114929,0.011383057,-0.0030994415,0.0010385513,0.03918457,0.01940918,-0.017410278,0.0016031265,-0.0053482056,-0.022216797,0.006881714,0.022216797,0.024627686,-0.020477295,-0.039123535,0.01663208,0.02406311,-0.022155762,-0.0040245056,0.005218506,0.016525269,0.039489746,0.03262329,-0.021148682,0.008544922,0.023086548,-0.002565384,0.0018844604,0.02935791,0.033050537,0.025680542,0.024017334,0.007762909,0.025802612,-0.038848877,-0.0031528473,0.018066406,-0.014007568,-0.008049011,0.010185242,0.023254395,-0.015525818,0.022155762,-0.014251709,0.021820068,0.025741577,0.008346558,0.0015945435,-0.0018491745,-0.012908936,0.03286743,-0.009162903,-0.028503418,-0.0025901794,-0.029159546,0.01436615,0.0052337646,0.036987305,0.004852295,0.021072388,0.0026359558,-0.024612427,0.0055389404,0.027450562,-0.01727295,0.026687622,-0.018478394,0.0002565384,-0.028808594,0.032318115,0.0009703636,-0.00025463104,0.0004916191,-0.013473511,0.0014276505,-0.023239136,0.03390503,0.02885437,-0.02154541,-0.007671356,-0.027420044,0.005748749,0.032073975,0.009483337,0.018081665,-0.00182724,-0.033935547,-0.025497437,0.016326904,-0.019729614,0.010131836,-0.00009423494,-0.018066406,0.021224976,0.033843994,-0.017364502,0.032318115,-0.014137268,-0.011238098,0.001244545,0.016555786,-0.010154724,-0.025512695,-0.0007457733,0.025558472,-0.010368347,0.071899414,0.03186035,0.0017528534,-0.005420685,0.013900757,0.015655518,0.00969696,-0.026184082,0.030075073,-0.02607727,-0.0003209114,0.019851685,0.010955811,-0.019561768,-0.018218994,0.010131836,-0.019943237,-0.020004272,-0.031143188,0.024475098,0.009223938,0.004146576,0.027420044,0.027832031,0.0062561035,0.05307007,0.009307861,0.059295654,-0.01033783,0.019256592,0.044006348,0.01687622,0.0048446655,0.04525757,0.01109314,-0.024642944,0.015823364,-0.0035743713,0.012649536,0.03274536,0.022766113,-0.014541626,0.034423828,-0.045074463,0.04446411,-0.008049011,0.018920898,0.014602661,-0.023513794,-0.004283905,-0.006587982,0.0007953644,0.051116943,0.026885986,-0.03375244,0.0064735413,-0.033599854,0.015090942,0.0022945404,-0.02796936,-0.0018014908,0.004272461,-0.017486572,0.02243042,0.005092621,-0.028549194,-0.0038070679,0.022079468,-0.03225708,0.008384705,0.019454956,0.021728516,-0.038269043,0.016342163,0.036132812,0.011154175,0.00831604,0.018951416,-0.017074585,0.02798462,-0.043151855,0.018234253,0.02645874,-0.0056877136,-0.014846802,-0.007648468,-0.025177002,-0.003982544,0.031555176,0.034088135,-0.017486572,0.016052246,0.01625061,0.029281616,-0.013587952,0.008415222,-0.012168884,0.0014982224,-0.0149383545,0.0023822784,0.012428284,0.018051147,-0.009567261,-0.020111084,0.015586853,-0.013420105,0.015266418,0.05178833,0.017730713,-0.0115737915,-0.0259552,-0.00016796589,0.030441284,-0.00065898895,-0.020751953,-0.024017334,-0.024230957,0.009605408,0.012420654,0.012718201,0.0138168335,-0.043823242,0.000076174736,0.027297974,0.0037174225,0.026000977,-0.004535675,0.0184021,0.013671875,-0.041778564,-0.011978149,-0.015357971,-0.026870728,0.013130188,0.027175903,-0.0051956177,-0.0062942505,0.02230835,-0.014579773,0.02545166,-0.021072388,-0.022903442,0.019119263,-0.014335632,-0.011116028,-0.017288208,0.017669678,-0.028747559,-0.0069770813,-0.0056610107,0.017593384,0.03765869,-0.022476196,-0.0051345825,0.01675415,0.030441284,0.011940002,0.016830444,-0.0017271042,0.04248047,0.009887695,-0.01008606,-0.034454346,0.023529053,-0.019180298,-0.033325195,-0.007106781,-0.046020508,-0.00472641,0.008415222,0.034576416,0.0055160522,-0.038024902,0.013305664,-0.02293396,-0.032989502,0.022750854,-0.01171875,0.007858276,-0.030975342,0.0023918152,0.015060425,-0.021575928,-0.03564453,0.018493652,-0.0029449463,-0.037994385,-0.02619934,0.003791809,0.0056037903,0.0045661926,-0.016983032,-0.019683838,-0.011222839,0.02192688,-0.026031494,-0.03036499,0.016479492,0.010421753,0.019546509,-0.008331299,0.01361084,-0.013725281,-0.030532837,-0.008255005,0.0039978027,-0.03125,0.012214661,-0.014770508,0.034851074,0.035583496,-0.016738892,0.012680054,0.00945282,-0.017303467,-0.0055885315,-0.0006322861,-0.035614014,0.035614014,0.026947021,-0.0079956055,-0.013557434,0.029571533,-0.02508545,-0.014259338,0.039093018,0.029876709,0.0049934387,0.010765076,-0.0009937286,-0.014907837,-0.0028953552,-0.005771637,0.001786232,-0.0027828217,0.03503418,0.021591187,0.00390625,0.018310547,-0.0043525696,-0.004005432,-0.014022827,0.042938232,-0.0071868896,-0.0063552856,0.042785645,-0.0052261353,-0.009460449,-0.0066833496,-0.028289795,0.01033783,0.03353882,-0.008018494,0.04055786,0.00051546097,0.021270752,0.0010614395,0.009002686,-0.004535675,-0.03475952,-0.031921387,0.008422852,-0.0084991455,0.017929077,-0.020645142,0.027175903,-0.009712219,0.01386261,0.015640259,-0.00995636,0.0112838745,0.046783447,0.021774292,-0.00035977364,-0.009628296,0.018157959,0.03225708,-0.006298065,0.016586304,0.0007867813,-0.021102905,0.0039749146,-0.030792236,0.038146973,0.0024299622,0.0056915283,-0.017288208,0.012519836,0.009124756,-0.0010728836,-0.0012493134,-0.007610321,-0.013435364,0.02798462,-0.0040779114,-0.0018796921,-0.008346558,-0.020935059,0.006690979,0.020858765,-0.0075302124,0.0056419373,-0.029800415,0.04638672,-0.0024299622,-0.018600464,0.016662598,-0.007949829,0.005378723,-0.006526947,-0.0138549805,0.014732361,0.01033783,0.05239868,-0.026428223,-0.022109985,-0.014251709,-0.017333984,-0.030044556,-0.020462036,-0.018829346,0.043518066,-0.013549805,0.029159546,-0.026535034,0.016662598,-0.0076522827,0.018493652,-0.0015630722,-0.0071258545,0.017288208,-0.009544373,-0.005695343,-0.00043082237,-0.028213501,-0.035827637,0.0028820038,-0.007843018,-0.0003259182,0.0054855347,0.04525757,0.020523071,0.04446411,0.017440796,0.029769897,0.016067505,0.013931274,0.031799316,0.058380127,0.03567505,-0.0030059814,-0.046325684,-0.0033226013,0.028823853,-0.03186035,0.013710022,-0.010910034,-0.0066452026,-0.017440796,-0.0003015995,0.001666069,0.008110046,-0.008705139,0.010292053,-0.025527954,-0.00029706955,-0.015991211,-0.009414673,-0.022415161,-0.00472641,0.024169922,0.012924194,-0.013931274,0.0118255615,-0.020019531,0.017929077,0.028884888,-0.046325684,0.0048446655,-0.031829834,0.010910034,0.021072388,0.016723633,0.009590149,-0.020599365,-0.018875122,-0.03286743,-0.00699234,-0.0075569153,0.020874023,0.016906738,0.025115967,0.0031528473,-0.0025081635,0.027862549,-0.02229309,-0.008148193,0.0056610107,-0.008415222,0.00623703,0.02381897,-0.023208618,0.017044067,0.007129669,-0.03704834,0.046325684,0.00522995,0.008529663,-0.011581421,-0.010002136,-0.025253296,-0.02557373,-0.014862061,0.029846191],"createdAt":"2026-04-21T18:32:14.959Z","updatedAt":"2026-04-25T00:05:52.931Z","lastSeenAt":"2026-04-25T00:05:52.931Z","tsv":"'0.02':12,26,82,110 '000':73 '161':46,135 '20':72 '6':78 'Base USDC API' 'PII endpoint' 'accept':53 'addit':165 'advertis':68 'ai/ml':101 'analyt':100 'api':97,115,154 'applic':192 'avail':205 'base':9,23,63,74 'behind':47 'bodi':140 'broad':90 'call':96 'catalog':91 'caution':179 'challeng':67 'commit':122 'complianc':184 'connect':160 'consum':175 'content':166 'crawl':149 'data':4,18,39,99,200 'decim':79 'doc':151 'document':141 'e.g':185 'employe':2,16,34,43,134 'employee SSN lookup' 'employee-data' 'endpoint':30,52,125,169 'equal':81 'exercis':177 'expos':170 'extrem':178 'fcra':186 'financ':103 'found':146 'gdpr':190 'host':88 'id':45 'identifi':172 'infer':102 'inform':132,173 'key':116 'law':189 'legal':181 'legitimaci':194 'limit':119 'lowpaymentfee.com':32,87 'materi':206 'maxamountrequir':70 'micropay':7,21 'micropayment SSN' 'network':10,24,64 'no-api-key' 'number':37 'openapi':137 'page':155 'particular':124 'pay':94 'pay-per-cal':93 'pay-per-call' 'paywal':50 'per':13,27,83,95,111 'person':171 'post':54 'price':108,152 'privaci':188 'prompt':162 'proven':196 'provid':86 'rate':118 'record':44 'regard':180 'regulatori':183 'request':14,28,55,84,112,139 'respons':143 'retriev':1,15 'return':33,130,157 'schema':138,144 'scope':128 'secur':36 'servic':106 'settl':58 'social':35 'social security number API' 'span':98 'specif':42,127 'ssn':3,17,38,131,174 'ssn-lookup' 'state':187 'under':199 'unit':75 'unknown':202 'usdc':60,77 'usdc-base' 'util':105 'via':5,19 'wallet':161 'x402':6,20,49,66 'x402 employee data' 'x402-payment'","prices":[{"id":"15bd52b5-2f3a-4701-9368-f1216361be7a","listingId":"326943a2-bbba-46c7-bab3-42a24ef9a37b","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/161/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":"2026-04-21T18:32:14.959Z"}],"sources":[{"listingId":"326943a2-bbba-46c7-bab3-42a24ef9a37b","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/employees/161/ssn","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:14.959Z","lastSeenAt":"2026-04-25T00:05:52.931Z"}],"details":{"listingId":"326943a2-bbba-46c7-bab3-42a24ef9a37b","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/employees/161/ssn \\\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":"x402 challenge returns maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/employees/161/ssn"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/employees/161/ssn"},{"claim":"All APIs priced at $0.02 per request with no API keys, no rate limits, instant access","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieving SSN data for employee verification workflows","Programmatic access to employee PII behind a micropayment wall","Agent-driven identity data retrieval with per-call payment"],"bestFor":["Developers needing on-demand SSN data with no subscription","Agents that can settle x402 payments in USDC on Base","Use cases where per-request pricing is preferred over bulk contracts"],"notFor":["Users who need bulk employee data exports (single-record endpoint)","Scenarios where regulatory compliance for PII handling is uncertain","Applications outside jurisdictions that permit programmatic SSN access"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:17.283Z"},"updatedAt":"2026-04-25T00:05:52.931Z"}}