{"id":"6ce1d495-d700-4bec-a448-42e90074e326","shortId":"fZNFfD","kind":"x402","title":"Pay-per-call employee data endpoint on Base via x402, settled in USDC at $0.02/request.","tagline":"Pay-per-call employee data endpoint on Base via x402, settled in USDC at $0.02/request.","description":"This x402-enabled endpoint at lowpaymentfee.com serves employee data (specifically employee ID 140) behind a micropayment wall. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) with a maximum charge of 20,000 base units (i.e., $0.02 per request, since USDC uses 6 decimals).\n\nThe endpoint is part of a broader platform (lowpaymentfee.com) that advertises multiple API categories including Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructure utilities — all priced at $0.02 per request. The platform emphasizes no API keys, no rate limits, and instant access. However, the specific endpoint being listed here (/api/v1/employees/140) is not explicitly documented on the landing page among the advertised APIs, and no detailed documentation, request/response schemas, or example payloads are available from the crawled pages (docs, pricing, and README pages all returned only a \"Connect wallet\" prompt with no substantive content).\n\nBecause there is no OpenAPI spec, no response schema, and no documentation beyond the landing page overview, the actual data returned by this endpoint is unknown. The endpoint is confirmed live (returns a proper 402 x402 challenge), but what \"employee 140\" data looks like remains unspecified.","tags":[],"capabilities":["x402-payment","usdc-micropayment","base-network","employee-data","pay-per-call","json-response"],"categories":["data"],"synonyms":["employee API","employee record lookup","micropayment API","x402 employee endpoint","pay-per-request data","lowpaymentfee API","Base USDC API"],"warnings":["No OpenAPI or response schema available — actual response format is unknown","The /api/v1/employees/140 endpoint is not listed among the site's publicly advertised APIs","All documentation pages (docs, pricing, README) returned only 'Connect wallet' with no content","Purpose and data content of 'employee 140' record is unverified"],"endpointUrl":"https://lowpaymentfee.com/api/v1/employees/140","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/140","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is confirmed live with a valid 402 x402 challenge, but there is no OpenAPI spec, no response schema, no example payloads, and no meaningful documentation. The /api/v1/employees/140 path is not listed among the site's advertised APIs, making its purpose and output unclear. Effectively a stub listing.","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":"2026-04-21T19:48:29.017Z","embedding":[-0.026519775,-0.02432251,0.03967285,0.019683838,0.00032544136,-0.007007599,-0.005050659,0.012382507,0.054229736,-0.08807373,0.043762207,-0.03753662,-0.026153564,-0.031051636,-0.015670776,0.018859863,0.003929138,-0.0113220215,-0.05380249,0.011268616,0.031829834,-0.0048713684,-0.016342163,0.037719727,-0.010696411,0.019607544,-0.031677246,-0.01927185,-0.021835327,-0.059570312,0.038116455,-0.008796692,-0.03503418,0.012199402,-0.012298584,-0.00756073,0.0073432922,0.02986145,0.03149414,-0.0036945343,-0.015029907,-0.035339355,0.011352539,-0.0022621155,-0.068847656,-0.027755737,-0.03564453,0.005180359,0.030044556,-0.021469116,-0.036315918,-0.013938904,-0.009376526,0.035125732,0.014595032,0.04019165,0.01802063,-0.020141602,0.0014295578,0.018493652,0.009666443,-0.062194824,-0.00020074844,0.010406494,-0.008094788,0.046325684,-0.02633667,0.04437256,0.002916336,0.06921387,0.046875,0.060302734,0.009101868,0.038208008,0.009689331,-0.017425537,0.03112793,0.021850586,-0.04837036,-0.025543213,0.0065345764,-0.0032634735,-0.05657959,-0.035461426,-0.017959595,-0.05807495,-0.0009965897,0.0009226799,-0.008911133,0.020431519,-0.08666992,-0.02281189,0.0029716492,-0.0011425018,0.024765015,-0.017456055,-0.020324707,0.005012512,0.0016069412,-0.00029873848,0.0013303757,-0.05230713,0.028213501,-0.013595581,0.033813477,0.027313232,-0.006881714,0.01322937,-0.008766174,0.0061912537,-0.048858643,0.021514893,0.0012683868,0.0076446533,0.0048980713,-0.014503479,-0.024658203,0.024932861,-0.0042495728,0.010612488,-0.025848389,0.061584473,0.010658264,-0.003080368,0.0010414124,-0.030059814,-0.023269653,0.014213562,-0.024520874,-0.02798462,0.026412964,-0.0154418945,0.009773254,-0.027053833,-0.031829834,0.014785767,-0.011436462,-0.008644104,-0.041412354,-0.045898438,0.035888672,-0.010673523,0.016555786,0.01852417,-0.091552734,0.019805908,-0.020751953,0.000957489,-0.0087509155,-0.012954712,-0.0030517578,0.015914917,-0.010009766,-0.025634766,-0.005264282,-0.026489258,0.026229858,0.014373779,-0.019454956,0.012367249,-0.013206482,0.011657715,0.013900757,0.017730713,0.008163452,0.042388916,0.0019454956,-0.092041016,-0.0970459,-0.02142334,-0.020690918,-0.03353882,-0.015289307,0.030761719,-0.013031006,-0.040039062,0.02078247,-0.036010742,-0.028060913,-0.051849365,-0.012428284,-0.052490234,0.012290955,0.01638794,-0.056732178,-0.0259552,-0.009796143,0.07659912,0.013885498,0.003967285,0.06188965,-0.006038666,0.058013916,0.0020885468,-0.002735138,-0.00046372414,0.022537231,-0.052459717,0.003479004,-0.022125244,0.03918457,-0.027313232,0.037261963,0.05529785,0.00806427,-0.022598267,-0.013595581,-0.047302246,-0.04147339,-0.025741577,0.039123535,0.009712219,-0.00011694431,0.040740967,-0.012992859,-0.03262329,-0.0046157837,-0.009254456,0.025268555,0.028396606,0.015060425,0.037384033,0.022705078,0.03930664,-0.051330566,0.0012407303,0.020462036,-0.023376465,0.0102005005,-0.029373169,0.012588501,0.011795044,-0.015823364,0.002735138,-0.019042969,0.03286743,-0.013542175,-0.0019760132,0.0035171509,0.016036987,-0.04547119,-0.037078857,-0.013130188,0.0062675476,0.0007324219,-0.014015198,-0.022949219,-0.07183838,0.049713135,0.008934021,0.039489746,-0.046325684,0.014839172,-0.019836426,-0.04623413,-0.035491943,0.022247314,0.05166626,0.031707764,0.0071372986,0.028839111,-0.0028495789,-0.041137695,0.029006958,-0.016021729,-0.038513184,-0.0031757355,0.00774765,-0.039154053,0.025558472,0.009048462,0.0063323975,0.060028076,-0.01386261,-0.045715332,0.0014762878,-0.014419556,0.0038909912,-0.022567749,-0.004295349,-0.028915405,0.01878357,0.0090408325,-0.021011353,0.006504059,-0.0012292862,-0.01474762,0.00819397,-0.0012245178,0.014183044,-0.0236969,0.019348145,-0.00881958,-0.049072266,0.014419556,-0.01184082,0.08227539,-0.017669678,0.024993896,-0.033355713,0.02558899,0.06829834,-0.009140015,-0.05407715,-0.002565384,0.0099487305,0.024276733,0.042999268,0.008850098,-0.022399902,-0.03878784,0.050842285,-0.014274597,-0.011856079,0.017684937,0.02418518,0.06335449,-0.0077285767,-0.048553467,-0.03933716,-0.010238647,-0.019592285,0.008880615,-0.018981934,0.019119263,-0.030578613,0.014892578,-0.032714844,-0.013061523,-0.03515625,-0.010353088,-0.009887695,0.006591797,0.0031700134,0.008560181,0.040802002,-0.01991272,0.014953613,0.014709473,0.03189087,0.018173218,-0.00084400177,-0.031921387,-0.034423828,-0.005039215,-0.02696228,0.01965332,0.0071868896,0.026245117,0.040405273,-0.049926758,-0.0034236908,-0.0017051697,0.013053894,0.00045657158,-0.029571533,0.00894928,-0.096069336,-0.03125,-0.010795593,-0.03765869,0.039855957,0.031051636,-0.030883789,0.05267334,0.0073547363,-0.026824951,-0.013435364,0.036102295,-0.056427002,-0.031341553,0.009017944,-0.03970337,-0.017578125,-0.015991211,-0.015930176,0.004005432,0.036132812,0.037628174,0.05807495,0.049316406,0.055755615,0.0014953613,-0.0009274483,0.005264282,0.020599365,-0.018997192,-0.022888184,-0.026565552,-0.047027588,0.017959595,-0.0036754608,-0.019805908,-0.063964844,0.048950195,0.047027588,0.047058105,0.014251709,0.008155823,0.01638794,-0.020446777,0.008285522,-0.012664795,-0.051086426,-0.022949219,-0.05996704,0.008796692,-0.0034427643,0.02116394,-0.024261475,0.0181427,-0.0010662079,0.010910034,-0.0044441223,0.049468994,-0.01473999,0.0026607513,0.038635254,-0.024154663,0.050354004,0.050079346,-0.06365967,0.037078857,0.036376953,-0.0357666,0.020370483,0.04736328,-0.011764526,-0.004852295,-0.024765015,-0.0050315857,0.009971619,-0.0079956055,-0.044891357,-0.013092041,0.0025463104,0.019897461,0.020721436,0.004711151,-0.011909485,0.009498596,0.008178711,-0.05606079,0.0056495667,-0.029083252,-0.0027561188,0.027038574,-0.01626587,0.0010204315,0.0062446594,0.00932312,0.018722534,0.031051636,0.05883789,0.001832962,-0.027832031,0.011528015,0.008369446,0.029037476,0.0043678284,0.026412964,-0.017532349,0.033599854,0.045318604,0.009559631,-0.022369385,-0.06506348,0.016998291,-0.03781128,0.019073486,0.04220581,-0.025650024,0.011642456,0.0055770874,-0.009033203,-0.030883789,0.0039367676,-0.031433105,-0.010856628,0.023788452,-0.014785767,-0.032318115,-0.06463623,-0.011856079,0.008575439,0.045928955,0.03656006,0.028030396,-0.032958984,0.01474762,0.043273926,-0.009147644,0.0440979,-0.014213562,-0.0053520203,-0.010025024,-0.032104492,-0.03326416,-0.02798462,0.011657715,-0.006629944,-0.031066895,0.021011353,0.028289795,0.018615723,0.0046157837,-0.013694763,0.012168884,-0.029373169,0.010940552,-0.0022735596,0.083618164,0.00592041,-0.031173706,-0.04727173,0.0362854,-0.005744934,0.037719727,-0.042877197,-0.008232117,-0.0010604858,0.018096924,-0.0067443848,-0.018325806,-0.014503479,-0.023010254,-0.04510498,-0.053253174,0.026824951,-0.004196167,0.039916992,0.038635254,0.0040397644,0.020492554,-0.022918701,-0.009742737,0.013465881,-0.0046157837,-0.009017944,-0.024932861,-0.015075684,-0.021514893,-0.0060424805,0.00041484833,0.034484863,-0.0010089874,0.017166138,0.020935059,-0.01864624,0.013244629,0.008544922,0.0043678284,-0.0017538071,-0.021102905,-0.017593384,0.034088135,0.031433105,-0.029571533,0.026977539,-0.014945984,0.010887146,-0.0066490173,0.061920166,0.058746338,-0.006259918,0.006778717,-0.011978149,-0.03918457,-0.029342651,0.0067825317,-0.0034923553,0.018951416,-0.011184692,-0.052368164,0.014762878,0.018692017,-0.04446411,-0.027862549,0.020553589,0.007873535,-0.045684814,-0.001253128,0.032470703,0.03314209,-0.034118652,-0.00894165,-0.0021381378,0.015899658,0.02305603,0.0053100586,0.011878967,0.030639648,-0.0042648315,0.0072135925,0.023651123,-0.0025463104,0.021530151,0.015670776,0.021392822,0.02027893,0.00025963783,-0.018341064,-0.018341064,0.010231018,0.0038547516,-0.020950317,0.01939392,0.037719727,0.042144775,-0.01360321,0.011100769,0.022628784,-0.014404297,-0.028015137,0.0006098747,0.03390503,-0.012069702,-0.014083862,0.014823914,0.039520264,0.032958984,-0.06616211,-0.019729614,0.009979248,0.0135269165,-0.03149414,-0.066711426,-0.01852417,-0.011306763,0.026641846,-0.023742676,-0.0008955002,0.03149414,-0.010894775,0.0154953,-0.004070282,0.0015945435,-0.0026474,-0.019119263,-0.030380249,-0.0039253235,0.008407593,0.013931274,-0.028701782,0.019470215,-0.014457703,-0.019302368,-0.005973816,-0.038757324,0.0031547546,-0.014480591,-0.017791748,0.027908325,0.004070282,0.024749756,-0.032104492,-0.068359375,-0.026016235,0.009101868,0.015304565,-0.04724121,0.0048179626,0.0033912659,0.0008678436,0.006061554,0.025772095,0.018676758,0.04650879,-0.005428314,0.019119263,-0.044799805,0.03704834,-0.022094727,0.011924744,-0.029159546,-0.02696228,-0.009468079,-0.0181427,0.004512787,0.020568848,-0.00548172,-0.033935547,-0.023712158,-0.037628174,-0.018005371,-0.04257202,0.017700195,0.015510559,0.036071777,-0.01335907,-0.0004017353,-0.02029419,0.009849548,-0.009048462,-0.006614685,-0.019348145,0.008331299,0.009788513,0.017288208,-0.02696228,-0.049560547,0.0001757145,0.011116028,-0.026550293,-0.036743164,-0.0075302124,-0.017120361,-0.009559631,0.019760132,-0.04034424,-0.004146576,-0.008773804,-0.019989014,0.010360718,0.013595581,-0.0006737709,-0.0008883476,-0.0038585663,-0.0010976791,0.0039787292,0.0068206787,0.026855469,0.031402588,-0.008239746,-0.017913818,0.007369995,0.01399231,0.011131287,-0.0028266907,-0.016067505,-0.012580872,-0.03265381,-0.04321289,-0.008811951,-0.0152282715,-0.005756378,-0.03314209,0.015899658,-0.049438477,0.007381439,-0.028747559,-0.00844574,-0.002117157,-0.0022392273,-0.01953125,-0.008232117,0.031173706,0.00042033195,-0.01687622,-0.04360962,0.026855469,0.010116577,-0.016113281,0.007045746,0.0524292,-0.0057373047,-0.011352539,-0.004562378,0.019729614,0.021697998,-0.010932922,0.03543091,-0.0006914139,-0.0041046143,-0.012275696,-0.03451538,-0.0101623535,-0.014335632,0.07672119,0.0029850006,-0.024353027,-0.018936157,-0.032287598,0.028015137,0.02142334,-0.009941101,-0.0028324127,-0.016525269,0.013786316,-0.010246277,0.028442383,0.013114929,0.040496826,-0.001449585,-0.027008057,-0.004814148,0.00019931793,-0.0031795502,-0.06726074,-0.029815674,-0.068237305,0.010482788,-0.022583008,-0.016342163,0.0070991516,0.012207031,-0.013786316,-0.08905029,0.0126571655,0.036376953,-0.015686035,0.040130615,0.008285522,0.0345459,0.0026741028,-0.026046753,-0.011291504,0.039031982,-0.024627686,-0.02079773,-0.036468506,0.027908325,-0.02041626,-0.015670776,0.013656616,-0.0085372925,0.020828247,-0.012481689,-0.007904053,-0.014030457,-0.003704071,-0.015365601,-0.0095825195,-0.009666443,-0.0014247894,0.07434082,-0.057617188,0.014144897,0.0071640015,-0.015029907,-0.0063591003,0.013191223,0.029708862,-0.035736084,-0.014373779,-0.016235352,0.038513184,0.03378296,-0.014312744,0.020553589,0.021957397,-0.0132751465,-0.0023975372,-0.020721436,-0.0059394836,-0.04095459,0.0031776428,-0.0029392242,-0.014259338,-0.00064373016,-0.004966736,-0.011428833,-0.008422852,-0.008460999,0.03274536,0.006248474,-0.021408081,-0.030807495,-0.008880615,0.00005453825,-0.002254486,-0.019104004,0.015174866,0.03225708,0.033325195,0.0065460205,0.005996704,0.0000042915344,0.022872925,0.00095796585,0.02142334,0.033050537,-0.0027885437,0.027053833,0.010070801,0.014335632,-0.034118652,0.007671356,-0.036132812,-0.008560181,-0.013191223,-0.008811951,-0.0016880035,0.028366089,-0.0036754608,-0.01675415,-0.012779236,0.012573242,-0.023880005,-0.026977539,-0.0010080338,-0.016235352,0.03274536,-0.0071487427,-0.0014247894,0.021408081,-0.009613037,0.034698486,0.010406494,-0.023391724,0.045654297,0.025268555,-0.0007252693,-0.024429321,-0.00039815903,-0.019104004,-0.017715454,-0.00073575974,0.006248474,0.004787445,0.03555298,-0.031677246,0.013183594,0.028625488,0.032226562,-0.0105896,0.0056915283,-0.01335144,0.0124053955,-0.005657196,0.035217285,-0.03503418,0.029083252,0.022140503,0.0006928444,-0.0072021484,0.022399902,-0.011268616,0.04067993,0.012084961,0.0066986084,0.0357666,-0.0022964478,0.01737976,-0.02670288,-0.021514893,0.013801575,-0.006099701,-0.021331787,0.0017156601,0.006706238,0.015174866,0.005054474,-0.0025901794,0.03741455,-0.029190063,0.03503418,-0.016647339,0.0005297661,-0.00819397,-0.044952393,-0.004371643,-0.010879517,-0.014221191,0.0020122528,-0.009155273,0.0597229,0.004917145,0.023071289,0.04046631,0.008407593,-0.0036067963,-0.018218994,-0.021347046,0.03250122,-0.0077934265,0.041992188,-0.029251099,0.052459717,0.053955078,0.019744873,0.04208374,0.034301758,0.015808105,-0.011932373,0.019500732,-0.016235352,0.005558014,-0.0039138794,0.017471313,0.0072898865,0.04360962,-0.019607544,0.008674622,-0.0036010742,0.043762207,0.0052108765,0.0184021,0.060913086,0.046875,-0.010261536,0.035064697,-0.0017766953,-0.017547607,-0.010055542,-0.020019531,0.039093018,-0.009384155,0.040802002,0.044708252,0.028884888,0.013298035,0.018051147,-0.033050537,-0.0029392242,0.054718018,0.042236328,-0.023895264,-0.011932373,-0.01007843,-0.0018024445,-0.025482178,-0.02772522,0.01828003,-0.024261475,0.007209778,-0.03363037,0.002243042,-0.013786316,0.008979797,0.023361206,0.017730713,-0.020889282,-0.0035037994,0.011993408,-0.029037476,0.010055542,-0.0065345764,0.038482666,-0.0038909912,-0.035705566,0.016235352,0.017044067,-0.022766113,-0.010406494,-0.0068473816,0.01737976,0.024963379,0.03050232,-0.0362854,0.016174316,0.028137207,0.0152282715,-0.02279663,0.036895752,0.033203125,0.028213501,0.04071045,0.017242432,0.0385437,-0.050811768,0.015975952,0.015609741,-0.012496948,-0.009925842,0.0154953,0.006931305,-0.014518738,0.01335144,0.0007367134,-0.0055770874,0.018188477,0.028167725,-0.005256653,-0.009757996,0.0062179565,0.029251099,-0.014007568,-0.01184082,0.023910522,-0.01852417,0.034942627,0.009414673,0.03488159,0.008735657,0.036010742,0.0067329407,-0.035186768,-0.0034656525,0.020370483,-0.020095825,0.019546509,-0.003545761,-0.0042266846,-0.03515625,0.035095215,0.016143799,-0.023284912,0.0068855286,0.008880615,0.008911133,0.0000056028366,0.019012451,0.0054397583,0.0049591064,-0.0033893585,-0.03765869,0.025650024,0.05456543,0.011062622,0.00579834,-0.018676758,-0.0262146,-0.014251709,0.0069885254,-0.033355713,0.042938232,-0.013801575,-0.020523071,0.016403198,0.026565552,0.0033187866,0.021636963,-0.009689331,-0.0035743713,0.019515991,0.019943237,0.005302429,-0.014251709,-0.0073890686,0.010795593,0.0036201477,0.07183838,0.022994995,0.012954712,0.011558533,-0.006942749,-0.02029419,0.023086548,0.0009460449,0.02746582,-0.036956787,-0.010223389,0.018035889,0.013595581,-0.032440186,-0.021011353,0.044433594,-0.013671875,-0.03149414,-0.02406311,0.015975952,0.0025596619,0.008384705,0.043273926,0.018722534,-0.025512695,0.06304932,-0.017410278,0.04937744,0.00035238266,0.0035629272,0.038208008,0.024093628,0.027770996,0.018707275,0.0011377335,-0.039733887,0.015701294,0.018692017,0.024307251,0.018859863,0.0004837513,-0.017791748,0.032928467,-0.007873535,0.033996582,-0.0054473877,0.0016431808,0.02281189,0.0043411255,-0.006717682,-0.010292053,-0.0026626587,0.010246277,0.022384644,-0.03488159,-0.003768921,-0.02128601,0.023605347,0.005947113,-0.020431519,-0.0025310516,0.0112838745,-0.034423828,0.021636963,-0.027191162,-0.021224976,-0.00022447109,0.008979797,-0.036621094,-0.0048713684,0.01309967,0.020004272,-0.024871826,0.020812988,0.032470703,-0.0008511543,0.006801605,0.029525757,-0.014335632,0.01713562,-0.033966064,0.0008921623,0.036743164,-0.0035037994,-0.0013580322,0.019607544,-0.010169983,-0.013763428,0.027008057,0.033721924,-0.019592285,0.022216797,0.009254456,0.028320312,-0.0028820038,0.012077332,0.00040245056,0.00026130676,-0.010688782,-0.0019550323,0.007522583,0.0037574768,-0.016571045,0.0007100105,0.0049591064,-0.025421143,0.010498047,0.055725098,0.03665161,-0.040740967,-0.018356323,-0.005558014,0.0038318634,-0.023071289,-0.018600464,-0.003452301,-0.03387451,0.007472992,0.011856079,0.02079773,0.021820068,-0.032073975,0.012718201,0.017196655,0.01991272,0.017791748,0.0012369156,0.02357483,0.006668091,-0.030151367,-0.01940918,-0.0118255615,-0.029632568,0.0055274963,0.011451721,-0.0072517395,-0.011230469,0.026412964,-0.015945435,0.024154663,0.0020580292,-0.017654419,0.009887695,-0.009757996,-0.000518322,-0.0039024353,0.007537842,-0.02154541,-0.011314392,0.008201599,0.03656006,0.048583984,-0.008911133,-0.011047363,0.0020008087,0.015808105,0.0018634796,0.036193848,-0.008277893,0.025131226,0.020599365,-0.0154418945,-0.022628784,0.025222778,-0.024154663,-0.023620605,-0.0049743652,-0.020446777,-0.008125305,0.009254456,0.018432617,0.0032157898,-0.024230957,0.009460449,-0.019943237,-0.042144775,0.036743164,-0.0065231323,0.011016846,-0.019760132,-0.0009946823,0.028060913,-0.024749756,-0.03378296,0.010826111,0.0033340454,-0.017349243,-0.031143188,0.0009508133,-0.013244629,0.004611969,-0.01940918,-0.015731812,-0.019805908,0.021240234,-0.021652222,-0.0006432533,0.018554688,0.012252808,0.032196045,-0.01348114,0.018463135,-0.010681152,-0.028839111,-0.01083374,-0.008361816,-0.0121154785,-0.00048065186,0.008148193,0.03643799,0.045715332,-0.014915466,0.004180908,-0.00064468384,-0.02305603,0.0021476746,-0.0026226044,-0.023254395,0.032958984,0.0037174225,-0.0069885254,-0.0029754639,0.031707764,-0.023117065,-0.02482605,0.028915405,0.03967285,-0.013969421,0.021987915,0.0026855469,0.0026073456,-0.0011491776,-0.0015087128,-0.022537231,-0.00015580654,0.003955841,0.009262085,0.005619049,0.039398193,0.0018777847,-0.0069847107,-0.01689148,0.033447266,-0.0104522705,-0.00053834915,0.042022705,0.012496948,0.0054130554,-0.00497818,0.0017461777,0.014709473,0.0395813,0.0062675476,0.04425049,0.0038547516,0.015808105,-0.025604248,0.012702942,0.0035877228,-0.04611206,-0.042053223,0.02267456,-0.0049819946,0.013694763,-0.00969696,0.020095825,-0.010864258,0.0051231384,0.010276794,-0.035705566,-0.0041542053,0.044555664,0.009643555,0.0029792786,-0.011146545,0.014671326,0.0062217712,0.003320694,0.0022201538,-0.019989014,-0.042785645,0.02911377,-0.01890564,0.013748169,0.006931305,-0.009140015,-0.0023899078,-0.010124207,-0.010574341,-0.0075035095,0.017852783,-0.016647339,0.006038666,0.023117065,0.021942139,0.0005340576,0.004016876,-0.024032593,0.011108398,0.018325806,-0.00060367584,0.016159058,-0.021057129,0.036376953,-0.008163452,-0.010673523,0.023468018,-0.013298035,0.012580872,-0.023788452,-0.012145996,0.015602112,0.007774353,0.055389404,-0.029296875,-0.01184845,-0.0005836487,-0.010421753,-0.039215088,-0.005290985,-0.0030136108,0.03640747,-0.0065307617,0.032440186,-0.015991211,-0.0126571655,0.005001068,0.021575928,-0.014053345,-0.0017824173,0.010574341,-0.00031018257,-0.007472992,0.009590149,-0.019210815,-0.033172607,-0.0024204254,-0.010482788,-0.009727478,0.01133728,0.023422241,0.0044898987,0.035247803,0.020248413,0.0146102905,0.009513855,0.03149414,0.044189453,0.031433105,0.045562744,-0.006259918,-0.022460938,0.0059928894,0.011878967,-0.011428833,0.00856781,-0.016326904,0.0005559921,-0.030685425,0.0069122314,0.0018825531,0.01259613,-0.012046814,0.030731201,-0.023345947,0.008728027,-0.018341064,-0.03390503,-0.013374329,0.005180359,0.03692627,0.0035114288,-0.0008263588,-0.0029296875,-0.0064315796,0.026824951,0.036346436,-0.045135498,-0.00522995,-0.024520874,0.0009531975,0.0072021484,0.019424438,0.0021076202,-0.034942627,-0.0033435822,-0.017578125,-0.0124053955,0.015007019,0.0020046234,0.023605347,0.01449585,0.00022530556,-0.00843811,0.0418396,-0.030761719,0.0030918121,0.007659912,0.008087158,0.015823364,0.008743286,-0.026412964,0.014518738,0.019012451,-0.044189453,0.057037354,0.010101318,0.0018920898,-0.008026123,-0.0132751465,-0.0423584,-0.030654907,-0.0019893646,0.0070152283],"createdAt":"2026-04-21T18:32:14.427Z","updatedAt":"2026-04-25T02:49:23.100Z","lastSeenAt":"2026-04-25T02:49:23.100Z","tsv":"'/api/v1/employees/140':140 '/request':17,34 '0.02':16,33,82,118 '000':78 '0x8335':70 '140':48,224 '20':77 '2913':71 '402':218 '6':88 'Base USDC API' 'accept':54 'access':132 'actual':202 'advertis':100,151 'ai':107 'among':149 'analyt':106 'api':102,125,152 'avail':163 'base':9,26,65,79 'base-network' 'behind':49 'beyond':196 'broader':96 'call':4,21 'categori':103 'challeng':220 'charg':75 'confirm':213 'connect':177 'content':183 'contract':69 'crawl':166 'data':6,23,44,105,203,225 'decim':89 'detail':155 'doc':168 'document':144,156,195 'emphas':123 'employe':5,22,43,46,223 'employee API' 'employee record lookup' 'employee-data' 'enabl':38 'endpoint':7,24,39,91,136,207,211 'exampl':160 'explicit':143 'financ':110 'howev':133 'i.e':81 'id':47 'includ':104 'infrastructur':113 'instant':131 'json':59 'json-response' 'key':126 'land':147,198 'learn':109 'like':227 'limit':129 'list':138 'live':214 'look':226 'lowpaymentfee API' 'lowpaymentfee.com':41,98 'machin':108 'maximum':74 'micropay':51 'micropayment API' 'multipl':101 'network':66 'openapi':188 'overview':200 'page':148,167,172,199 'part':93 'pay':2,19 'pay-per-cal':1,18 'pay-per-call' 'pay-per-request data' 'payload':161 'payment':60 'per':3,20,83,119 'platform':97,122 'post':55 'price':116,169 'prompt':179 'proper':217 'rate':128 'readm':171 'remain':228 'request':56,84,120 'request/response':157 'respons':191 'return':58,174,204,215 'schema':158,192 'serv':42 'settl':12,29,62 'sinc':85 'spec':189 'specif':45,135 'substant':182 'unit':80 'unknown':209 'unspecifi':229 'usdc':14,31,68,86 'usdc-micropayment' 'use':67,87 'util':114 'via':10,27 'wall':52 'wallet':178 'web3':111 'x402':11,28,37,219 'x402 employee endpoint' 'x402-enabled':36 'x402-payment'","prices":[{"id":"36852c85-1836-45f8-8f04-c9ae1dba6862","listingId":"6ce1d495-d700-4bec-a448-42e90074e326","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/140","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:14.427Z"}],"sources":[{"listingId":"6ce1d495-d700-4bec-a448-42e90074e326","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/employees/140","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:14.427Z","lastSeenAt":"2026-04-25T02:49:23.100Z"}],"details":{"listingId":"6ce1d495-d700-4bec-a448-42e90074e326","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/employees/140 \\\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":"The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units in USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/employees/140"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/employees/140"},{"claim":"Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"The site lists API categories including Data & Analytics, AI & ML, Finance & Web3, and Infrastructure","source_url":"https://lowpaymentfee.com"}],"useCases":["Fetching employee record data for employee ID 140 via a single paid API call","Demonstrating x402 micropayment protocol integration on the Base network","Agent-driven data retrieval with per-call USDC settlement"],"bestFor":["Developers experimenting with x402 payment protocol","Agents that need to purchase individual data records on-demand","Low-cost per-request data access without API key management"],"notFor":["Bulk employee data retrieval (single-record endpoint, no batch support documented)","Users who need detailed API documentation or guaranteed SLAs","Production HR systems requiring authenticated, auditable employee data feeds"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:18.039Z"},"updatedAt":"2026-04-25T02:49:23.100Z"}}