{"id":"67ac2b03-fefc-4149-b3a3-8b3b4ae84fe2","shortId":"cmQkJj","kind":"x402","title":"HR reviews data endpoint, pay-per-call via x402 on Base with USDC at $0.02/request.","tagline":"HR reviews data endpoint, pay-per-call via x402 on Base with USDC at $0.02/request.","description":"This endpoint at `/api/v1/hr/reviews/4` is part of the lowpaymentfee.com platform, a collection of x402-protocol pay-per-request APIs spanning data analytics, AI/ML, finance, infrastructure, and more. The specific resource appears to serve HR review data (likely a single review record identified by ID 4), accessible via POST and paid per-call using USDC on the Base network.\n\nThe x402 challenge confirms the endpoint is live and accepts exact-scheme payments with a maximum amount of 20,000 base units of USDC (0.02 USD, since USDC uses 6 decimals). This aligns with the site-wide advertised price of $0.02 per request. No API keys or rate limits are required — payment is the sole access control. The response MIME type is `application/json`.\n\nNote that the endpoint path (`/api/v1/hr/reviews/4`) does not appear in the site's publicly listed API catalog, which focuses on analytics, AI, finance, and utility categories. There is no dedicated documentation, request/response schema, or example payload available for this specific HR reviews resource. The exact fields returned and the accepted POST body are unknown. The platform itself is minimal, with most pages behind a \"Connect wallet\" gate and no OpenAPI spec or detailed docs published.","tags":[],"capabilities":["x402-payment","usdc-base-network","pay-per-request","hr-data","json-response","no-api-key","no-rate-limit"],"categories":["data"],"synonyms":["HR reviews API","employee review data","human resources API","pay-per-call API","x402 USDC endpoint","lowpaymentfee API","Base network API"],"warnings":["Endpoint /api/v1/hr/reviews/4 is not listed in the provider's public API catalog — may be undocumented or experimental.","No request body schema or response schema available; data shape is entirely unknown.","No OpenAPI spec, README, or detailed documentation found — most site pages return only a 'Connect wallet' prompt.","The HR reviews domain may involve personally identifiable information (PII); data handling and compliance posture are unknown."],"endpointUrl":"https://lowpaymentfee.com/api/v1/hr/reviews/4","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/hr/reviews/4","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base). However, this specific HR reviews endpoint is not listed in the site's public catalog, there is no OpenAPI spec, no request/response schema, no documentation, and no examples. The purpose and data shape are inferred solely from the URL path.","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":"2026-04-21T21:23:07.775Z","embedding":[-0.04977417,0.01638794,0.056732178,0.024810791,0.01739502,-0.022109985,-0.006500244,0.0340271,0.05718994,-0.05429077,0.022781372,-0.050445557,-0.004180908,-0.011962891,-0.013626099,0.011886597,0.009925842,0.0013217926,-0.035980225,0.013298035,0.01725769,-0.01247406,-0.016433716,0.021148682,-0.015609741,0.02330017,-0.010910034,-0.0058288574,-0.026901245,-0.07696533,0.021392822,-0.019317627,-0.011177063,0.007282257,-0.015167236,-0.0035552979,-0.018814087,0.054534912,0.036224365,0.0158844,0.004432678,-0.033203125,0.0075263977,-0.008552551,-0.0692749,-0.0113220215,-0.004562378,0.008369446,0.022537231,-0.021026611,-0.056732178,0.011810303,-0.012329102,0.0259552,-0.0045394897,0.020324707,0.02809143,-0.0009803772,0.018981934,0.0043792725,0.02243042,-0.06210327,0.008857727,-0.0061187744,-0.015106201,0.025360107,-0.019088745,0.027297974,0.027297974,0.05404663,0.03665161,0.0680542,0.026107788,0.025131226,0.0029506683,-0.035736084,0.0178833,0.027252197,-0.029647827,-0.023773193,-0.02507019,-0.0040283203,-0.040863037,-0.03768921,-0.022949219,-0.04800415,-0.023544312,0.009353638,-0.030761719,0.029373169,-0.070373535,0.0019073486,0.025543213,-0.0007953644,0.019744873,-0.05734253,-0.046325684,0.012802124,0.0011367798,0.041168213,-0.0143585205,-0.052581787,0.0029640198,0.017059326,0.040893555,0.030441284,0.025924683,0.029022217,0.004673004,-0.0104599,-0.019989014,0.011734009,-0.041137695,-0.029220581,-0.002500534,0.0022354126,-0.020568848,-0.0026226044,-0.041259766,0.007621765,-0.054504395,0.04043579,0.008056641,-0.009124756,0.0076179504,-0.020385742,-0.0026359558,0.0069274902,-0.034454346,-0.025405884,0.021759033,0.0029850006,-0.012321472,-0.05038452,-0.023483276,0.018478394,-0.022445679,-0.041748047,-0.04159546,-0.050598145,0.03338623,-0.02268982,-0.003232956,0.0129776,-0.0859375,-0.012397766,-0.04248047,0.025848389,-0.008628845,0.014343262,-0.0045280457,0.03302002,-0.014373779,0.0021362305,-0.01058197,-0.020965576,0.030166626,0.033203125,-0.0362854,0.02645874,0.009857178,0.028137207,0.01361084,-0.01424408,0.0231781,0.011978149,0.0076293945,-0.0927124,-0.08337402,-0.022125244,-0.017715454,-0.023468018,-0.016998291,0.029953003,0.0017709732,-0.0024776459,0.018493652,-0.019195557,0.014877319,-0.023849487,0.0069885254,-0.052124023,-0.0034828186,-0.014167786,-0.06304932,-0.031463623,-0.019927979,0.050079346,-0.012863159,0.022033691,0.043518066,0.0009598732,0.045410156,-0.0093307495,-0.021713257,-0.049743652,0.0020980835,-0.0068893433,0.00024092197,-0.010620117,0.04095459,-0.02204895,0.032684326,0.052734375,0.0029563904,-0.016693115,-0.002708435,-0.026992798,-0.051513672,-0.018463135,0.029327393,0.033050537,0.015319824,0.040405273,-0.027328491,-0.04336548,-0.008476257,0.024032593,0.009590149,0.023910522,0.03591919,0.03488159,0.008422852,0.004798889,-0.046813965,0.048065186,0.029052734,0.004016876,-0.014152527,-0.025009155,0.0546875,0.032714844,-0.029556274,-0.0034160614,-0.01902771,-0.010391235,-0.015655518,0.0016021729,-0.01701355,-0.025482178,-0.024475098,-0.015808105,0.014839172,0.015457153,0.01687622,-0.0069847107,-0.030166626,-0.085998535,0.061340332,0.022399902,0.01890564,-0.023132324,0.024658203,-0.018875122,-0.026031494,-0.036071777,0.011489868,0.06958008,0.0044174194,-0.024353027,0.02079773,-0.023971558,-0.024139404,0.026748657,-0.042877197,-0.027252197,0.019561768,-0.014144897,-0.044067383,0.0050621033,-0.002254486,0.020584106,0.052001953,-0.00034236908,-0.049621582,0.014976501,0.01637268,0.008361816,-0.019836426,-0.01802063,0.008834839,0.044281006,0.027954102,-0.023040771,0.03579712,0.021408081,0.0070610046,0.004787445,0.015380859,0.02217102,-0.0070228577,0.0078048706,0.028747559,-0.053131104,0.004055023,0.03024292,0.0736084,-0.03857422,0.024398804,-0.020706177,0.01890564,0.05734253,0.02960205,-0.066467285,-0.0065841675,0.03366089,0.015106201,0.034973145,-0.013824463,0.013801575,-0.012535095,0.06317139,-0.017227173,-0.013381958,0.00680542,0.0104904175,0.03970337,-0.011329651,-0.06463623,-0.050842285,0.010276794,-0.016067505,0.011955261,-0.030166626,-0.004337311,-0.032226562,0.016723633,-0.03656006,-0.000562191,-0.015525818,-0.028793335,-0.04031372,-0.003314972,-0.0007953644,-0.011909485,0.016433716,-0.0289917,0.008522034,-0.0006942749,0.036743164,0.012664795,-0.028839111,-0.03640747,-0.055664062,-0.044769287,-0.0065193176,0.021408081,-0.0055007935,-0.00920105,0.050476074,-0.044281006,-0.008773804,0.0033168793,0.018798828,0.009315491,0.009353638,-0.0038337708,-0.03930664,-0.0440979,-0.01272583,-0.043640137,0.019515991,0.03845215,-0.03314209,0.057678223,0.013938904,0.017150879,-0.03265381,0.054901123,-0.05834961,-0.0020503998,-0.0011777878,-0.026443481,-0.057678223,-0.012298584,0.0032234192,0.03253174,0.014526367,0.0018997192,0.028457642,0.034240723,0.046417236,-0.0002539158,-0.0077667236,0.018859863,0.025268555,-0.03250122,-0.015319824,-0.054656982,-0.050567627,0.032073975,-0.0055885315,-0.010398865,-0.06933594,0.059143066,0.011764526,0.046936035,0.03326416,0.02331543,0.029129028,-0.015296936,-0.012138367,-0.021728516,-0.02268982,-0.015991211,-0.058441162,-0.014801025,-0.0015773773,0.021209717,-0.047180176,0.02053833,-0.0231781,0.007671356,-0.028717041,0.0496521,-0.010559082,-0.0013980865,0.04727173,-0.017196655,0.033416748,0.025817871,-0.031463623,0.015220642,0.028671265,-0.037475586,0.01449585,0.013374329,-0.028289795,0.007873535,-0.0021152496,-0.041900635,0.0031833649,0.014007568,-0.03781128,-0.034301758,0.024749756,0.026489258,0.0054855347,-0.003786087,-0.01474762,0.033355713,0.0038394928,-0.037872314,0.007247925,-0.03579712,0.0066871643,0.06262207,0.0010604858,-0.015914917,0.023452759,0.000072956085,0.018798828,0.030548096,0.0236969,-0.004535675,-0.039978027,0.017059326,0.004901886,-0.005214691,0.0034179688,0.041870117,0.0105896,0.0446167,0.052825928,0.010818481,-0.040130615,-0.044067383,0.030899048,-0.047424316,-0.0143966675,0.024353027,-0.05050659,0.010398865,0.0023384094,-0.014968872,-0.03189087,-0.01625061,-0.04397583,0.015380859,0.025039673,-0.014419556,-0.025604248,-0.05038452,-0.03475952,0.01979065,0.050445557,0.0041389465,0.006668091,-0.017333984,0.025146484,0.02545166,0.011581421,0.027145386,-0.013748169,-0.03173828,0.0070152283,-0.01852417,-0.002691269,-0.01637268,0.0058670044,-0.017288208,-0.04269409,0.042388916,0.03186035,0.006931305,0.055267334,-0.024337769,0.0047683716,-0.02458191,-0.008453369,-0.036834717,0.066101074,0.000957489,0.0021839142,-0.0680542,0.0013971329,0.0033435822,0.020492554,-0.05303955,0.012557983,0.017150879,-0.0028648376,-0.014221191,-0.010757446,-0.004676819,-0.0031108856,-0.062438965,-0.08026123,0.032684326,-0.022949219,-0.0044555664,0.018569946,0.003982544,0.05050659,-0.021759033,-0.021316528,0.016342163,-0.02722168,-0.016815186,-0.0064353943,-0.019958496,-0.022537231,-0.0053863525,-0.018341064,0.049713135,0.0072288513,-0.0011491776,0.021377563,0.005809784,-0.010681152,0.008842468,-0.009651184,-0.009262085,-0.008987427,-0.006187439,0.029129028,-0.0014667511,-0.053222656,0.03086853,-0.0007390976,0.034576416,0.0028266907,0.020324707,0.054992676,-0.027557373,0.0021438599,0.008010864,-0.028640747,-0.014259338,0.028671265,0.051483154,0.00036263466,-0.009925842,-0.06652832,0.02017212,0.013053894,-0.05480957,-0.02079773,0.05038452,0.018295288,-0.044830322,-0.042938232,0.024291992,0.033477783,-0.024749756,-0.0029335022,0.023406982,0.033447266,0.000992775,0.007129669,0.023162842,0.037750244,0.023727417,0.009613037,-0.013298035,0.0075149536,-0.0036087036,0.021911621,0.012191772,0.018295288,-0.013015747,-0.025115967,-0.0024604797,-0.010284424,-0.01751709,0.0016527176,0.04574585,-0.009841919,0.043823242,-0.03756714,-0.004699707,0.010002136,-0.036315918,-0.011795044,0.0028190613,0.048187256,-0.007171631,-0.013664246,0.019882202,0.015731812,0.008911133,-0.049316406,-0.013153076,0.000035583973,0.008888245,-0.033172607,-0.072143555,-0.014320374,-0.005897522,0.030395508,-0.015281677,0.010131836,0.021347046,-0.016143799,0.011024475,0.0073623657,0.0021438599,0.007972717,-0.009284973,-0.013801575,0.015167236,0.0070152283,0.016967773,-0.0073013306,0.020523071,-0.023544312,-0.018341064,-0.0012140274,-0.039154053,-0.01158905,-0.01739502,-0.013420105,0.014297485,0.020477295,0.0010490417,-0.013572693,-0.072753906,-0.012260437,0.0115737915,0.027175903,-0.025985718,0.013397217,0.006515503,-0.021209717,0.0023860931,0.021011353,0.017486572,0.043304443,-0.0037059784,0.040252686,-0.04159546,0.03289795,0.0079956055,0.0011396408,-0.005191803,-0.028335571,-0.014228821,-0.01977539,-0.015396118,0.027374268,0.0031661987,-0.020111084,-0.0031089783,-0.040985107,-0.030014038,-0.037902832,0.03704834,0.030792236,0.03640747,-0.0025978088,-0.011161804,0.004989624,-0.0022621155,0.0023403168,-0.0026435852,-0.0056877136,-0.0024757385,0.02281189,-0.0021133423,-0.029434204,-0.025405884,0.00029087067,0.015357971,-0.044708252,-0.020950317,-0.005168915,-0.009284973,-0.012466431,0.011802673,-0.0110321045,-0.025680542,-0.02204895,-0.043884277,0.026031494,0.008758545,0.0043258667,-0.011726379,-0.018035889,0.0047683716,-0.0033245087,-0.0063285828,0.03289795,0.01914978,-0.04071045,-0.011482239,0.009185791,0.02255249,-0.012924194,-0.032562256,-0.023025513,-0.010597229,-0.012924194,-0.04574585,0.014930725,-0.027862549,-0.0105896,-0.015975952,-0.0038814545,-0.03488159,0.021087646,-0.018310547,-0.015014648,0.0046310425,-0.007659912,-0.041290283,-0.0012521744,0.017715454,-0.0044441223,-0.014083862,-0.04248047,-0.00062799454,0.00969696,-0.007129669,0.0045547485,0.0418396,-0.009048462,-0.00016188622,-0.005329132,0.0042266846,0.01878357,-0.008056641,0.023849487,0.0023384094,-0.026443481,-0.0008120537,-0.008758545,-0.03326416,0.023040771,0.05496216,-0.0067596436,0.006893158,-0.0072364807,-0.039276123,0.0040245056,0.042541504,-0.05065918,0.009307861,-0.0052375793,0.035736084,-0.01083374,0.036895752,-0.0057640076,0.03793335,-0.024383545,-0.030899048,-0.0143585205,-0.012626648,-0.0049095154,-0.0446167,-0.020095825,-0.047088623,0.022979736,-0.013298035,-0.028015137,0.0029907227,-0.007850647,-0.03555298,-0.068603516,0.011520386,0.048736572,-0.029449463,0.026443481,0.013130188,0.010620117,0.013572693,-0.016098022,-0.007980347,0.04397583,-0.0289917,-0.025024414,-0.025924683,0.033416748,-0.017852783,-0.02394104,0.021606445,0.007820129,0.031311035,0.0001000762,-0.013015747,0.0049591064,-0.0057144165,-0.015258789,0.005634308,-0.015670776,-0.014381409,0.05895996,-0.041809082,-0.0055999756,0.02243042,0.0004491806,0.008224487,-0.0012626648,0.015319824,-0.029251099,0.006668091,0.0026187897,0.036834717,0.023361206,-0.023284912,0.013420105,0.005290985,-0.020507812,-0.024597168,0.01285553,-0.004753113,-0.034698486,0.007381439,0.00881958,-0.027450562,-0.02168274,-0.026107788,-0.017196655,0.011016846,0.015625,-0.012527466,-0.02406311,-0.043518066,-0.020736694,-0.0022258759,0.005634308,0.009880066,-0.0056152344,0.0063171387,0.011528015,0.04348755,0.006843567,-0.0034885406,0.008872986,0.025497437,-0.0019369125,0.00068569183,0.020935059,0.0065345764,0.035064697,0.009391785,0.017532349,-0.039367676,0.005256653,-0.06762695,0.0016145706,-0.00724411,-0.013786316,0.012550354,-0.0047721863,0.029907227,-0.0038967133,-0.012519836,0.011024475,-0.018035889,-0.012763977,-0.0090789795,-0.0077438354,0.00390625,0.0066337585,0.0050849915,0.033355713,-0.022018433,0.026947021,-0.0076408386,-0.003862381,0.05795288,0.0082092285,-0.0037384033,-0.020004272,0.0019369125,-0.0011472702,0.0021018982,0.0011539459,0.03125,0.023223877,0.019973755,-0.04144287,0.012496948,0.0025157928,0.025787354,-0.0070266724,0.0042304993,-0.019134521,-0.00983429,-0.019622803,0.045776367,-0.040283203,0.048950195,0.002067566,0.0005288124,-0.015342712,0.03086853,-0.019515991,0.029251099,0.0035209656,0.011268616,0.019104004,0.0011730194,0.016906738,-0.026412964,-0.014816284,0.021057129,0.006462097,0.0017929077,0.013938904,0.0018405914,-0.00046372414,0.012001038,-0.010986328,0.032409668,-0.048706055,0.006729126,-0.016036987,0.013786316,-0.008110046,-0.041046143,0.02267456,0.013916016,-0.018096924,-0.00995636,-0.0127334595,0.028869629,0.00415802,0.019577026,0.047058105,-0.005302429,0.008781433,-0.025039673,-0.015655518,0.022506714,0.0022583008,0.031921387,-0.026184082,0.048309326,0.03768921,0.021759033,0.0546875,0.018341064,0.0003671646,0.012367249,0.016571045,0.0076789856,-0.0059661865,0.012931824,0.038482666,-0.021987915,0.023986816,0.002943039,-0.0005059242,-0.0023288727,0.032440186,0.010215759,0.027908325,0.076171875,0.04827881,-0.0063705444,0.0057296753,-0.016815186,-0.01361084,-0.046020508,-0.016799927,0.023101807,-0.010612488,0.061950684,0.03265381,0.005367279,0.017059326,-0.0013866425,-0.031173706,-0.000995636,0.02798462,0.032165527,0.013031006,0.00969696,-0.01626587,-0.0070343018,-0.030944824,-0.03213501,-0.00013113022,-0.009712219,0.0053634644,-0.02142334,0.01171875,-0.00007921457,0.021377563,0.017227173,0.008575439,-0.020050049,0.0048675537,0.002521515,-0.014640808,0.034301758,0.012451172,0.037902832,-0.0023345947,-0.03579712,0.021560669,0.013336182,-0.0047454834,-0.025222778,-0.0040779114,-0.00084114075,0.042510986,0.037628174,-0.03829956,-0.005718231,0.022232056,0.012794495,-0.0017614365,0.031585693,0.025924683,0.0038204193,0.015914917,0.029067993,0.027374268,-0.014572144,-0.009597778,0.009681702,0.011260986,0.0065727234,0.01966858,-0.002374649,-0.031280518,0.0000538826,0.0062942505,0.0010652542,0.028762817,0.022506714,-0.011360168,-0.010917664,0.0055160522,0.029754639,-0.0071144104,-0.023544312,0.03137207,0.014953613,0.017608643,0.007369995,0.050872803,0.01007843,0.04776001,-0.0042877197,-0.009521484,0.00055646896,-0.014053345,-0.030212402,0.032104492,0.0040893555,0.037384033,-0.033996582,0.029144287,0.023620605,-0.0076179504,0.014625549,0.024597168,-0.0025596619,-0.0017633438,0.003932953,-0.0016431808,-0.0124053955,0.017593384,-0.0143966675,0.034851074,0.021606445,0.030014038,-0.029876709,-0.008323669,0.0018043518,0.004508972,-0.017440796,-0.014785767,0.023483276,-0.026641846,-0.045288086,0.025039673,0.023254395,-0.0043258667,0.035217285,-0.014717102,-0.031707764,-0.024963379,0.024475098,-0.022354126,0.00049448013,-0.009567261,0.00024533272,-0.007446289,0.046142578,0.022018433,0.010063171,0.004436493,0.0067977905,-0.028915405,0.016784668,0.0037002563,0.017333984,-0.010322571,-0.019119263,0.0058517456,0.0021514893,-0.0030460358,-0.033416748,0.023513794,0.0044555664,-0.028564453,-0.0024604797,0.027374268,0.0063476562,0.02243042,0.038604736,0.0049324036,-0.02330017,0.064331055,0.0048599243,0.04119873,-0.0075531006,0.001830101,0.025787354,0.037139893,0.050964355,0.009689331,0.004573822,-0.025680542,-0.0009384155,0.0110321045,0.04058838,0.0069847107,0.005290985,-0.018493652,0.041748047,0.0015497208,0.028060913,0.008544922,-0.008552551,0.038360596,-0.013053894,0.0011396408,-0.0065727234,0.007545471,0.031585693,0.043029785,-0.018432617,-0.008560181,-0.014778137,0.0016288757,0.03543091,-0.018539429,0.0017757416,0.026535034,0.0022144318,0.039855957,-0.023971558,-0.0068130493,0.0066223145,0.028686523,-0.036224365,-0.0040397644,-0.0014190674,0.01663208,-0.011222839,0.0000436306,0.030670166,-0.017608643,-0.0037002563,0.0413208,-0.025161743,0.021621704,-0.017150879,0.035186768,0.03338623,0.007534027,-0.01322937,0.017166138,0.004425049,-0.006378174,0.028289795,0.03074646,-0.010276794,0.017562866,0.0047187805,-0.010688782,-0.0042915344,0.003967285,-0.0052757263,0.015068054,-0.008544922,0.010070801,0.0045547485,0.019180298,0.0149002075,-0.0033550262,0.005329132,-0.042541504,0.01637268,0.020004272,0.02331543,-0.030334473,0.023742676,0.0076026917,-0.0015926361,-0.02960205,-0.012268066,0.0037193298,-0.027801514,0.027862549,0.03741455,0.01939392,0.01537323,-0.014930725,0.012535095,0.021118164,0.028015137,0.01940918,0.009117126,0.024887085,0.01713562,-0.022872925,-0.012962341,0.00033807755,-0.027267456,0.0013589859,-0.0006365776,-0.023162842,-0.02168274,0.0004684925,-0.0005979538,-0.009994507,-0.014823914,-0.023101807,0.023880005,0.0017852783,0.013710022,0.002609253,-0.0079956055,-0.046051025,-0.0043144226,-0.030761719,0.039794922,0.03463745,-0.015777588,-0.009681702,-0.004173279,0.037750244,0.0044555664,0.04144287,0.00030064583,0.022491455,0.02861023,-0.031921387,-0.03186035,0.041381836,-0.035217285,-0.030761719,-0.012260437,-0.027832031,-0.011672974,0.009475708,0.012565613,0.009223938,-0.016738892,0.02330017,-0.010574341,-0.022781372,0.029052734,-0.01133728,0.0037517548,-0.015411377,-0.023925781,0.011184692,-0.021514893,-0.045837402,0.0038337708,0.0074272156,-0.010551453,-0.053131104,-0.0028362274,0.016998291,-0.00093126297,-0.008392334,-0.016494751,-0.005130768,0.037750244,-0.022216797,0.00017368793,0.031829834,0.036468506,0.036834717,0.005279541,0.011024475,-0.006175995,-0.047332764,-0.011230469,0.008552551,-0.03161621,-0.00258255,0.008895874,0.027297974,0.032806396,0.020141602,0.0001938343,-0.00014317036,-0.0015926361,0.004535675,-0.0034923553,0.0044555664,0.028442383,0.010864258,0.017715454,-0.006160736,0.037872314,-0.020843506,-0.0066719055,0.017990112,0.070129395,-0.008468628,0.0072631836,0.0037765503,-0.020248413,-0.018707275,0.001531601,-0.00774765,0.03161621,0.013412476,0.009506226,-0.0061454773,0.039642334,-0.013336182,0.010696411,-0.017105103,0.042999268,0.0014028549,0.007091522,0.037506104,0.020507812,-0.017730713,-0.023849487,0.015655518,0.013206482,0.05130005,0.011245728,0.011291504,0.00040864944,0.03010559,-0.041778564,-0.0014314651,-0.0030441284,-0.039093018,-0.02998352,0.012962341,0.0041389465,-0.0019950867,0.012741089,0.008163452,-0.0040397644,-0.0034561157,0.005859375,-0.019058228,-0.0009784698,0.038635254,0.0015220642,-0.011291504,0.016052246,0.0030269623,0.0012321472,0.010810852,-0.01890564,-0.027755737,-0.03817749,0.009361267,-0.03161621,0.0101623535,0.003107071,-0.002576828,-0.025482178,-0.008979797,-0.007736206,-0.008575439,0.018218994,-0.022216797,-0.00680542,0.01473999,0.022216797,0.01033783,-0.00072050095,-0.01386261,-0.0004246235,0.008468628,0.019454956,0.011329651,-0.013900757,0.029571533,-0.03488159,-0.0115737915,0.016677856,-0.03152466,0.023864746,-0.023971558,0.0070724487,0.010124207,-0.007282257,0.04083252,-0.008377075,-0.007583618,0.013710022,-0.019424438,-0.023651123,-0.010299683,0.01838684,0.052825928,-0.006477356,0.035125732,-0.03842163,0.004535675,-0.020812988,0.013633728,-0.011131287,0.013801575,0.01828003,0.005290985,-0.034851074,-0.006252289,-0.017715454,-0.034606934,-0.0021953583,0.016326904,-0.035339355,-0.0018529892,0.00894928,0.024276733,0.02848816,0.006565094,0.0053482056,0.008125305,0.013519287,0.021469116,0.034118652,0.05227661,-0.014953613,-0.025238037,0.028671265,-0.012176514,-0.030166626,0.013916016,-0.008590698,0.015472412,-0.012260437,0.0043258667,0.003583908,0.005027771,-0.005630493,0.028564453,-0.009544373,0.019699097,-0.02432251,-0.013183594,0.0018453598,0.027954102,0.042755127,0.013282776,0.0066490173,0.012992859,-0.013633728,0.019638062,0.06317139,-0.007583618,-0.028564453,-0.017929077,0.00015044212,0.011558533,0.013801575,-0.013572693,-0.013381958,0.000080645084,0.0065078735,-0.011444092,0.001288414,-0.000341177,0.027114868,0.0042533875,0.007133484,-0.0018396378,0.060791016,0.0011262894,0.0074005127,0.0024585724,0.0023288727,0.023284912,-0.010925293,-0.005317688,-0.0008029938,-0.0036373138,-0.036132812,0.040161133,-0.00554657,0.014457703,-0.029632568,-0.0039749146,-0.053588867,-0.031433105,-0.00027489662,-0.029953003],"createdAt":"2026-04-21T18:32:19.742Z","updatedAt":"2026-04-23T17:32:46.311Z","lastSeenAt":"2026-04-23T17:32:46.311Z","tsv":"'/api/v1/hr/reviews/4':38,166 '/request':17,34 '0.02':16,33,121,138 '000':116 '20':115 '4':81 '6':126 'Base network API' 'HR reviews API' 'accept':105,210 'access':82,153 'advertis':135 'ai':182 'ai/ml':59 'align':129 'amount':113 'analyt':58,181 'api':55,142,176 'appear':67,169 'application/json':160 'avail':197 'base':12,29,94,117 'behind':223 'bodi':212 'call':8,25,89 'catalog':177 'categori':186 'challeng':98 'collect':46 'confirm':99 'connect':225 'control':154 'data':3,20,57,72 'decim':127 'dedic':190 'detail':233 'doc':234 'document':191 'employee review data' 'endpoint':4,21,36,101,164 'exact':107,205 'exact-schem':106 'exampl':195 'field':206 'financ':60,183 'focus':179 'gate':227 'hr':1,18,70,201 'hr-data' 'human resources API' 'id':80 'identifi':78 'infrastructur':61 'json-response' 'key':143 'like':73 'limit':146 'list':175 'live':103 'lowpaymentfee API' 'lowpaymentfee.com':43 'maximum':112 'mime':157 'minim':219 'network':95 'no-api-key' 'no-rate-limit' 'note':161 'openapi':230 'page':222 'paid':86 'part':40 'path':165 'pay':6,23,52 'pay-per-cal':5,22 'pay-per-call API' 'pay-per-request':51 'payload':196 'payment':109,149 'per':7,24,53,88,139 'per-cal':87 'platform':44,216 'post':84,211 'price':136 'protocol':50 'public':174 'publish':235 'rate':145 'record':77 'request':54,140 'request/response':192 'requir':148 'resourc':66,203 'respons':156 'return':207 'review':2,19,71,76,202 'schema':193 'scheme':108 'serv':69 'sinc':123 'singl':75 'site':133,172 'site-wid':132 'sole':152 'span':56 'spec':231 'specif':65,200 'type':158 'unit':118 'unknown':214 'usd':122 'usdc':14,31,91,120,124 'usdc-base-network' 'use':90,125 'util':185 'via':9,26,83 'wallet':226 'wide':134 'x402':10,27,49,97 'x402 USDC endpoint' 'x402-payment' 'x402-protocol':48","prices":[{"id":"c4eba197-ffb6-413b-8da8-59368f0a12ec","listingId":"67ac2b03-fefc-4149-b3a3-8b3b4ae84fe2","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/hr/reviews/4","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-21T18:32:19.742Z"}],"sources":[{"listingId":"67ac2b03-fefc-4149-b3a3-8b3b4ae84fe2","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/hr/reviews/4","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-21T18:32:19.742Z","lastSeenAt":"2026-04-23T17:32:46.311Z"}],"details":{"listingId":"67ac2b03-fefc-4149-b3a3-8b3b4ae84fe2","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/hr/reviews/4 \\\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 x402 challenge returns maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/hr/reviews/4"},{"claim":"Site-wide pricing is $0.02 per request with no API keys, no rate limits, and no minimums","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/hr/reviews/4"},{"claim":"The endpoint /api/v1/hr/reviews/4 does not appear in the publicly listed API catalog on the homepage","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieving HR review records programmatically with per-call micropayments","Integrating employee review data into agent workflows without subscription overhead","Accessing structured HR data via a crypto-native pay-as-you-go model"],"bestFor":["Agents or developers needing on-demand HR review data without API key management","Crypto-native applications that can settle USDC payments on Base","Low-volume or sporadic access patterns where per-call pricing is economical"],"notFor":["High-volume bulk HR data retrieval where per-call costs add up","Users without a Base-compatible USDC wallet","Anyone needing detailed documentation or guaranteed SLAs"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:10.088Z"},"updatedAt":"2026-04-23T17:32:46.311Z"}}