{"id":"23f47231-e82f-41b3-9536-dacc9862b4ee","shortId":"6zwVvB","kind":"x402","title":"KYC verification endpoint on Base, pay-per-call via x402 with USDC.","tagline":"KYC verification endpoint on Base, pay-per-call via x402 with USDC.","description":"This endpoint at lowpaymentfee.com provides a KYC (Know Your Customer) verification service accessible via the x402 payment protocol. The specific resource `/api/v1/kyc/verifications/41` accepts POST requests and charges up to $0.02 per call in USDC on the Base network. No API keys or rate limits are required — callers simply attach an x402 payment header to each request.\n\nThe broader lowpaymentfee.com platform advertises a suite of pay-per-request APIs spanning data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance/Web3 data (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request and settle on Base using USDC. However, the specific endpoint being listed here is a KYC verification resource, which is not prominently featured on the site's landing page among the advertised categories.\n\nDocumentation is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI schema, no request/response examples, and no description of what input the KYC verification endpoint expects or what it returns. The endpoint is confirmed live (returns a proper 402 x402 challenge), but the actual functionality behind the paywall is unverifiable from available materials.","tags":[],"capabilities":["kyc-verification","x402-payment","usdc-settlement","base-network","pay-per-request","no-api-key"],"categories":["identity","compliance"],"synonyms":["KYC check","identity verification","know your customer","KYC API","identity validation","compliance check","customer verification"],"warnings":["No documentation available — /docs, /pricing, /api, and /README pages all show only 'Connect wallet' with no content.","No request or response schema provided; it is unknown what input the endpoint expects or what it returns.","The KYC verification endpoint is not listed among the advertised APIs on the landing page, raising questions about its status.","KYC/identity verification is a regulated category — no compliance certifications or data handling policies are documented.","Endpoint functionality behind the paywall is completely unverifiable from available materials."],"endpointUrl":"https://lowpaymentfee.com/api/v1/kyc/verifications/41","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/kyc/verifications/41","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.250","qualityRationale":"The endpoint is live and returns a valid x402 challenge, but there is zero documentation on request format, response schema, or what the KYC verification actually does. The /docs and related pages are empty. The KYC endpoint isn't even listed on the site's landing page. This is 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":"2026-04-19T05:07:40.094Z","embedding":[-0.049621582,-0.0076408386,0.006832123,0.039093018,-0.0020389557,-0.016021729,-0.021057129,0.028533936,0.0635376,-0.01725769,0.025024414,-0.051696777,-0.03842163,-0.022918701,-0.023513794,0.023590088,0.009544373,0.0056419373,-0.068115234,0.03515625,0.029418945,-0.018630981,-0.012290955,0.022201538,-0.003528595,-0.014770508,-0.030532837,-0.02458191,-0.00068569183,-0.05404663,0.045806885,-0.024749756,-0.04650879,0.000936985,-0.015914917,0.010734558,0.022659302,0.01637268,0.032043457,0.018798828,-0.02116394,-0.06402588,0.012184143,-0.0022678375,-0.0496521,-0.016098022,0.009757996,-0.0036582947,0.01436615,-0.009315491,-0.05126953,-0.0054512024,-0.012649536,0.017456055,-0.024612427,0.016098022,0.022521973,-0.011276245,-0.011276245,0.042297363,0.02128601,-0.06262207,-0.0050086975,0.0037384033,-0.03857422,0.030517578,0.0060577393,0.046966553,-0.0048103333,0.07348633,0.044403076,0.06304932,0.043762207,0.024551392,0.011749268,0.0031337738,-0.010566711,0.07208252,-0.008377075,-0.039733887,0.010116577,-0.03112793,-0.05029297,0.0035877228,-0.020614624,-0.042175293,-0.040008545,0.019821167,-0.009490967,0.039978027,-0.05078125,0.01966858,-0.0025157928,0.019943237,0.016067505,0.0015325546,-0.0074768066,0.007896423,0.007827759,0.038391113,-0.0103302,-0.006717682,0.0001270771,0.023742676,0.047912598,0.037322998,0.004173279,0.0076522827,0.026824951,-0.00073099136,-0.042785645,0.0056762695,0.007801056,-0.00579834,-0.0070877075,-0.003578186,-0.029083252,0.0071640015,-0.021881104,0.008850098,-0.022369385,0.033172607,0.025314331,-0.007232666,0.0021381378,-0.031677246,-0.025314331,0.055114746,-0.056915283,-0.025115967,0.028762817,-0.027053833,0.007347107,0.016494751,-0.019821167,0.018508911,-0.014152527,-0.04623413,-0.020126343,-0.028045654,-0.006401062,-0.02609253,0.03567505,0.0107421875,-0.08642578,0.003414154,-0.03475952,0.0118255615,-0.03253174,-0.0040779114,0.008895874,-0.002128601,-0.0041160583,-0.03250122,-0.03652954,-0.005252838,0.0025634766,0.04473877,-0.008056641,0.05380249,-0.023391724,0.047332764,0.021987915,0.0047187805,0.005378723,0.011878967,-0.0070610046,-0.072753906,-0.08465576,-0.013908386,0.011207581,-0.010528564,-0.027816772,0.02911377,-0.034210205,-0.042907715,0.032562256,-0.010032654,-0.01574707,-0.049224854,0.010604858,-0.023834229,0.014724731,-0.017303467,-0.080322266,-0.02633667,-0.009918213,0.050964355,-0.0009202957,0.02166748,0.0146102905,0.00014817715,0.02835083,0.007987976,-0.0002155304,-0.023010254,-0.00020313263,-0.019622803,0.018096924,-0.008834839,0.0046806335,-0.044433594,0.041168213,0.04534912,0.034942627,-0.04071045,-0.0022449493,-0.043762207,-0.04498291,-0.014671326,0.005508423,0.008628845,-0.01828003,0.05441284,-0.019058228,-0.00023281574,-0.00548172,0.008338928,-0.014503479,0.028701782,0.0031013489,0.019577026,0.02571106,0.01638794,-0.04458618,0.037872314,0.027694702,0.0071640015,-0.017944336,-0.035125732,0.042877197,0.019073486,-0.021194458,0.020248413,-0.014328003,-0.018096924,0.012069702,-0.004951477,0.01007843,-0.0017499924,-0.009536743,-0.016525269,-0.028778076,0.010276794,0.013397217,-0.024017334,-0.054779053,-0.068237305,0.041381836,0.02229309,0.018081665,0.005470276,-0.008094788,-0.029754639,-0.004333496,-0.052642822,0.059448242,0.032836914,0.00057172775,-0.027404785,0.02305603,-0.015731812,-0.033416748,-0.045288086,-0.037139893,-0.03274536,-0.02822876,0.013504028,-0.05722046,0.0020637512,0.024093628,0.004676819,0.06781006,-0.03945923,-0.056243896,0.0002708435,-0.0149383545,-0.004219055,-0.03375244,-0.0006842613,-0.017486572,0.031799316,0.035736084,-0.022720337,0.022903442,0.01802063,-0.00094795227,-0.022323608,0.008010864,-0.017868042,0.008018494,0.0049438477,0.00774765,-0.020523071,0.017242432,-0.00932312,0.057373047,-0.044647217,0.034210205,-0.019424438,0.00774765,0.07965088,0.0038051605,-0.033447266,-0.019470215,0.05206299,0.046905518,0.05203247,0.010940552,0.0011548996,-0.03894043,0.061431885,-0.010253906,0.008384705,0.02267456,-0.005332947,0.04748535,-0.018005371,-0.041534424,-0.022537231,0.0024147034,-0.047576904,0.03643799,-0.019699097,0.0033950806,-0.020355225,-0.008934021,-0.029449463,0.021072388,-0.029922485,-0.0064430237,-0.057678223,0.016235352,-0.03994751,-0.03326416,0.0059509277,0.018951416,0.010955811,-0.00019919872,0.061584473,0.030639648,0.0006132126,-0.012374878,-0.023040771,-0.021453857,-0.007247925,0.03994751,0.027770996,0.040863037,0.042419434,-0.03878784,-0.005508423,0.010856628,0.019622803,0.033996582,0.020248413,-0.027404785,-0.048217773,-0.013313293,-0.03186035,-0.013870239,0.038024902,0.026855469,0.0002001524,0.053344727,-0.017288208,-0.03604126,-0.062286377,0.013427734,-0.022521973,-0.019699097,-0.008964539,-0.013961792,-0.015151978,0.0026550293,-0.025238037,0.0076522827,0.03857422,0.028015137,0.027938843,0.0770874,0.0044670105,0.00374794,-0.011131287,0.025405884,0.011604309,-0.019119263,-0.030029297,-0.029449463,-0.00217247,0.01777649,-0.024887085,-0.023742676,-0.062042236,0.08734131,0.023773193,0.051208496,0.023666382,0.018798828,0.041381836,0.0076141357,-0.00957489,-0.01449585,0.0030059814,-0.014808655,-0.027999878,0.041107178,-0.011405945,0.03363037,-0.012916565,0.041137695,-0.009315491,0.020492554,-0.028396606,0.04055786,-0.0027332306,0.005519867,0.016326904,0.010292053,0.03375244,0.049194336,-0.035949707,-0.009849548,-0.009292603,-0.019119263,0.011199951,0.019302368,0.022155762,-0.0064315796,-0.054504395,-0.036834717,0.018478394,0.011138916,-0.055725098,-0.00063467026,0.04385376,0.025924683,0.030029297,-0.023620605,-0.0362854,-0.045898438,-1.1920929e-7,-0.070739746,-0.0037193298,-0.023727417,0.02949524,0.027175903,-0.038635254,0.0025196075,0.0025844574,0.023101807,0.012817383,0.031463623,0.016952515,0.007411957,-0.0440979,0.038116455,-0.0046539307,0.010772705,0.028457642,0.03048706,0.02960205,0.029525757,0.0446167,0.03338623,-0.009590149,-0.07965088,0.03878784,-0.04168701,-0.040649414,0.024719238,-0.056640625,0.0029067993,0.011810303,-0.04055786,-0.039245605,0.01436615,-0.030334473,0.00003361702,0.04119873,-0.02822876,-0.0079956055,-0.059692383,-0.008430481,0.016067505,0.044158936,-0.008796692,0.03375244,-0.04638672,0.008666992,0.038513184,0.0019950867,0.05203247,-0.013626099,-0.0016498566,-0.014389038,-0.017425537,-0.0018930435,-0.01676941,0.025878906,-0.013160706,-0.021820068,0.022598267,-0.003189087,-0.008285522,0.021224976,0.008804321,0.009124756,-0.035491943,0.015396118,-0.017700195,0.038360596,0.017303467,-0.02279663,-0.04916382,0.040252686,-0.0020332336,0.018249512,-0.027130127,-0.0055618286,-0.009315491,0.008850098,0.015113831,-0.013717651,0.004219055,0.0066947937,-0.044769287,-0.08483887,0.02519226,-0.00044059753,0.032836914,0.023483276,0.031951904,0.0184021,-0.003358841,0.0021381378,0.011016846,-0.024597168,0.008583069,-0.022827148,-0.03277588,-0.04574585,-0.00045967102,-0.04046631,0.005191803,0.0058021545,0.028198242,0.0051078796,-0.017868042,0.039245605,-0.0036334991,-0.018997192,0.012214661,0.023590088,0.016235352,0.05496216,0.021347046,-0.03616333,0.036315918,-0.0045166016,0.00042939186,-0.0069084167,0.028244019,0.044647217,-0.007232666,-0.0060920715,0.013298035,-0.0035629272,-0.024398804,0.010269165,-0.0009083748,-0.002664566,0.0034542084,-0.047332764,0.04336548,0.021865845,-0.020690918,-0.019470215,0.021072388,0.016601562,-0.0519104,-0.0052261353,0.032440186,0.034820557,-0.023880005,0.0037288666,0.016906738,0.040161133,0.030441284,0.021026611,-0.007347107,0.00009739399,-0.012313843,0.012611389,0.009239197,-0.003917694,0.013465881,0.0005431175,0.001335144,-0.002998352,0.013198853,0.000446558,-0.021499634,-0.009284973,0.0231781,-0.022827148,0.043701172,-0.0052719116,0.030303955,-0.021469116,0.013168335,0.025436401,-0.013893127,0.0049324036,0.018325806,0.034576416,-0.017578125,-0.02720642,0.022644043,0.019561768,0.048095703,-0.05014038,-0.0067825317,0.003824234,0.023284912,-0.032073975,-0.04714966,-0.04458618,-0.029449463,-0.00027918816,-0.014350891,0.0070762634,0.02017212,-0.01737976,-0.0047454834,0.00070619583,0.013389587,-0.013015747,-0.019485474,-0.037719727,-0.026031494,0.009391785,-0.015037537,-0.031707764,0.0027675629,-0.024383545,-0.039398193,0.009063721,-0.004840851,-0.021759033,0.019805908,-0.0021820068,0.025802612,-0.0075912476,0.010169983,-0.0025482178,-0.05041504,-0.0007724762,0.014556885,0.034973145,-0.043518066,0.023071289,-0.006668091,-0.005290985,-0.02078247,0.013427734,0.027770996,0.03778076,0.011650085,0.019363403,-0.024108887,0.040771484,-0.05996704,-0.009666443,-0.033477783,-0.021377563,0.009628296,-0.029571533,-0.014839172,0.04284668,-0.0050811768,-0.0006656647,-0.026931763,-0.046051025,-0.017440796,-0.05441284,0.047210693,0.013847351,0.031463623,-0.02319336,0.0095825195,-0.018295288,-0.006134033,-0.008132935,-0.022445679,-0.009346008,0.010032654,0.018234253,0.0042915344,-0.011138916,-0.012413025,-0.034576416,-0.012138367,-0.027313232,-0.034973145,-0.007259369,0.0015411377,-0.0012645721,-0.0040283203,-0.04244995,-0.03555298,0.020523071,-0.020462036,-0.0014209747,-0.0057525635,0.0138549805,-0.030136108,-0.034606934,0.023452759,0.013015747,-0.016418457,0.035186768,0.0134887695,-0.004009247,-0.01789856,0.032592773,0.026870728,0.015380859,-0.011505127,-0.028244019,-0.02709961,-0.034301758,-0.04031372,-0.007095337,-0.02520752,-0.014060974,-0.039215088,0.0033340454,-0.056610107,-0.013427734,-0.040130615,-0.020614624,0.022125244,0.026901245,-0.0039482117,-0.028121948,0.0019683838,-0.0014696121,-0.0035629272,-0.032409668,0.029541016,0.009933472,-0.025161743,0.03286743,0.041503906,-0.0028095245,-0.010955811,0.005458832,-0.016326904,0.02293396,-0.01586914,0.0016384125,-0.00004631281,0.019943237,0.004081726,0.016525269,-0.027938843,-0.0010795593,0.068115234,0.019927979,0.003145218,-0.00046920776,-0.0231781,0.045440674,0.014877319,-0.039794922,-0.004447937,-0.041381836,0.045959473,-0.0064888,0.015525818,0.013145447,0.006034851,-0.02357483,-0.03857422,-0.019226074,0.008529663,0.008056641,-0.06561279,-0.033599854,-0.05432129,0.014915466,-0.016189575,-0.011306763,0.0028305054,0.020629883,-0.045410156,-0.07299805,0.01902771,0.029312134,0.012252808,0.026931763,-0.0057258606,0.024978638,0.0065078735,-0.04046631,-0.0132751465,0.022750854,-0.013771057,-0.017333984,-0.025878906,0.051330566,-0.0011034012,-0.017822266,-0.015808105,0.0289917,0.023925781,-0.018157959,0.009460449,-0.019363403,0.010971069,0.0309906,-0.010948181,-0.015487671,-0.012367249,0.027816772,-0.06011963,0.013473511,0.022659302,0.014305115,0.016906738,0.028121948,0.05053711,-0.029418945,0.013641357,0.009315491,0.009147644,0.046539307,-0.013549805,0.030334473,0.018585205,-0.0037593842,0.013198853,-0.0079422,-0.012863159,-0.03439331,-0.007534027,0.021209717,0.019851685,-0.00051784515,-0.017868042,-0.0070228577,0.027923584,0.0017051697,0.0059928894,-0.021621704,-0.01626587,-0.03543091,-0.0073051453,0.01234436,0.023803711,-0.021224976,0.001578331,0.016403198,0.05218506,0.0051727295,0.0014514923,0.0035114288,0.03375244,-0.0013456345,-0.018600464,0.034484863,0.020812988,0.008659363,0.011009216,0.00034713745,-0.035369873,-0.031707764,-0.020950317,-0.0036144257,0.034362793,-0.031097412,-0.018554688,0.0040245056,-0.006378174,-0.021133423,-0.019241333,-0.008041382,-0.038635254,-0.010787964,-0.008056641,-0.008399963,0.014884949,-0.0058784485,-0.016616821,0.020507812,-0.01259613,0.023590088,-0.0010547638,-0.0065078735,0.010047913,0.043060303,0.017288208,-0.03616333,-0.017852783,-0.009147644,-0.017868042,-0.0003516674,-0.02268982,0.0058555603,0.021636963,-0.041168213,0.01802063,0.012641907,0.048858643,-0.009864807,0.0056762695,0.0037441254,0.039154053,-0.011245728,0.03793335,-0.054351807,0.02949524,0.0057029724,-0.0017881393,-0.015281677,-0.007583618,-0.037902832,0.0090408325,0.0057258606,-0.00074005127,0.046539307,-0.009185791,0.021453857,-0.037078857,-0.023040771,0.023742676,-0.021102905,-0.02885437,0.0058403015,-0.007419586,0.012542725,0.010429382,-0.022827148,0.01234436,-0.012046814,0.009735107,0.0042877197,0.008796692,-0.0073928833,-0.009773254,0.00065231323,-0.02998352,-0.018798828,-0.023269653,-0.018508911,0.059539795,0.031143188,0.0042686462,0.030563354,0.01222229,0.0007390976,-0.019683838,-0.026641846,0.01928711,-0.009048462,0.012504578,-0.036895752,0.029388428,0.06323242,-0.0006351471,0.055419922,0.04058838,0.02267456,-0.0065727234,0.017578125,-0.0052375793,-0.00044488907,-0.0107040405,0.016662598,-0.031021118,0.039855957,-0.025146484,0.02003479,0.0007324219,0.033569336,-0.00040531158,0.030288696,0.0635376,0.0107040405,-0.021224976,0.01889038,-0.015602112,0.0014209747,-0.0003604889,-0.012428284,0.07702637,-0.01890564,0.04650879,0.041931152,0.016555786,0.0052223206,0.006565094,-0.008476257,-0.004497528,0.04107666,0.019561768,-0.026824951,-0.0057258606,-0.015113831,0.004085541,-0.03970337,-0.008880615,0.024627686,0.0049743652,-0.0072135925,-0.005706787,-0.003955841,-0.00048351288,-0.0013408661,0.012168884,0.021026611,-0.020065308,0.036254883,0.021865845,0.0047035217,0.029067993,-0.022659302,0.06173706,-0.02128601,-0.04296875,-0.016418457,0.012268066,0.009994507,-0.021499634,-0.00793457,-0.0027446747,0.049957275,0.03640747,-0.025665283,0.014579773,0.01838684,0.012680054,-0.01789856,0.04534912,0.026412964,0.010818481,0.0234375,0.02067566,0.029678345,-0.028076172,0.011375427,0.009902954,0.026519775,-0.011993408,0.004386902,0.027435303,-0.015205383,0.0317688,-0.0067367554,0.0015954971,0.013046265,0.01687622,0.0043144226,-0.0023231506,0.0021095276,0.016067505,-0.016571045,0.0056648254,0.011192322,-0.0066375732,0.0016794205,0.002336502,0.019470215,-0.01574707,0.021194458,-0.0036830902,-0.023132324,-0.01159668,0.005126953,-0.025115967,0.0072669983,-0.0018930435,0.009559631,-0.040618896,-0.013053894,0.0129776,-0.01071167,0.023284912,0.016448975,0.00409317,0.007633209,0.017410278,0.019683838,0.006904602,-0.031402588,-0.02330017,0.030914307,0.052215576,-0.0012865067,0.003118515,-0.01977539,-0.0032424927,0.020309448,0.010017395,-0.0021877289,0.011222839,-0.019607544,-0.027252197,0.02381897,0.01737976,0.011459351,0.041137695,-0.019317627,-0.0065612793,0.013755798,-0.0053977966,-0.0057525635,-0.0052604675,-0.00072193146,0.027740479,-0.031280518,0.035888672,0.025039673,0.004081726,0.03564453,0.0057525635,-0.02053833,0.0039711,-0.016342163,0.01675415,-0.008903503,-0.010513306,-0.006965637,0.017288208,-0.026290894,-0.032836914,0.02230835,-0.014801025,-0.034851074,-0.015548706,0.027770996,-0.004924774,0.020462036,0.05706787,0.022521973,-0.02949524,0.059143066,-0.0095825195,0.041992188,-0.008476257,0.00007992983,0.03817749,0.02053833,0.04534912,0.013374329,0.008766174,-0.03945923,-0.00026011467,0.042236328,0.03704834,0.003786087,0.008888245,-0.024871826,0.032226562,-0.004787445,0.025100708,0.013946533,-0.026947021,0.026779175,-0.015335083,-0.032836914,-0.010238647,0.000790596,0.024307251,0.035003662,-0.024414062,0.0052604675,-0.016784668,-0.017440796,0.026245117,-0.0065231323,0.008903503,0.004562378,-0.01927185,0.014213562,-0.0055999756,-0.0053253174,-0.008071899,0.03451538,-0.047332764,-0.028778076,0.013031006,0.00069856644,-0.019622803,-0.0030937195,0.034210205,0.0069465637,-0.009384155,0.03878784,-0.009712219,0.02748108,-0.021224976,0.027023315,0.02381897,0.013549805,-0.006603241,-0.0044784546,0.0077285767,-0.0013027191,0.026626587,0.033996582,0.0042877197,0.001332283,-0.0016412735,0.008514404,-0.010681152,0.0069236755,-0.00969696,-0.013130188,-0.014923096,-0.004699707,-0.0068206787,0.0029850006,0.011108398,-0.017181396,-0.0014448166,-0.02420044,0.026168823,0.018951416,0.0146102905,-0.031982422,-0.00072193146,0.013923645,-0.007221222,-0.008712769,-0.001241684,-0.0015392303,-0.034057617,0.016113281,0.037506104,0.011077881,-0.0013780594,-0.031707764,-0.0005760193,0.008293152,0.016494751,0.022216797,-0.0027103424,-0.0063552856,0.006526947,-0.017410278,-0.006099701,-0.019104004,-0.0289917,0.0013685226,0.039123535,0.0028572083,-0.016189575,0.019546509,-0.005432129,0.0146484375,0.010955811,-0.0048980713,0.021148682,-0.013618469,0.0046195984,0.014579773,-0.003873825,-0.04220581,-0.03466797,0.006717682,0.01133728,0.046722412,-0.009552002,0.0036735535,-0.012397766,0.030944824,0.0062026978,0.014442444,0.007633209,0.048217773,0.030822754,-0.011795044,-0.01889038,0.0017223358,-0.027023315,-0.027053833,-0.0013885498,-0.015052795,-0.026168823,0.015525818,-0.0026721954,-0.0058517456,-0.0035858154,-0.010681152,0.0079574585,-0.020355225,0.05355835,-0.00077056885,0.020095825,-0.041168213,-0.009597778,0.013168335,-0.015457153,-0.03768921,0.009841919,0.015296936,0.005744934,-0.056488037,0.01576233,-0.010391235,0.0158844,-0.026824951,0.0031700134,0.014480591,0.024551392,0.0009841919,-0.01914978,-0.0025539398,0.029266357,0.022369385,-0.011260986,0.03656006,-0.008323669,-0.011634827,-0.029342651,0.0074310303,-0.0014457703,0.020004272,-0.011230469,0.04397583,0.0069351196,-0.036499023,0.008972168,-0.012641907,-0.022979736,-0.005794525,0.0013017654,-0.010772705,0.024353027,0.016647339,-0.022201538,-0.02885437,0.018478394,-0.008323669,-0.007381439,0.03579712,0.03677368,-0.013259888,0.012481689,-0.024871826,-0.004184723,-0.016983032,0.0031776428,-0.0047073364,0.011985779,0.004825592,0.01626587,0.013893127,0.015052795,0.004749298,-0.0211792,-0.008674622,0.022064209,0.0151901245,-0.0056533813,0.028839111,0.00945282,-0.004764557,-0.030944824,0.002729416,0.004009247,0.037109375,0.016815186,0.0035686493,0.00023639202,0.014579773,-0.0019454956,0.0053253174,0.0048561096,-0.03366089,-0.025405884,-0.030715942,-0.007850647,0.025924683,-0.0045051575,0.008026123,-0.019058228,0.016937256,0.00073719025,-0.015258789,-0.021087646,0.03604126,0.012329102,-0.016952515,-0.0040779114,-0.0042266846,0.024368286,-0.031173706,0.0034427643,-0.039093018,-0.039093018,-0.00072288513,-0.022872925,0.000071406364,-0.014198303,-0.010017395,0.014175415,-0.005970001,-0.009140015,0.009628296,0.011619568,-0.010795593,0.007896423,0.0036582947,0.00793457,0.007827759,0.0037956238,-0.0048294067,0.024520874,0.023025513,0.00037813187,0.007247925,-0.0046195984,0.023483276,-0.010307312,0.008705139,0.014518738,-0.0066604614,0.019165039,-0.036987305,-0.0011882782,0.00012409687,-0.003358841,-0.00015985966,-0.017944336,-0.02420044,0.005973816,-0.02420044,-0.015335083,0.00077724457,-0.008514404,0.019989014,-0.016159058,0.033569336,-0.013809204,-0.009727478,-0.019012451,0.029388428,0.0041007996,0.0038547516,0.0413208,0.027633667,-0.007762909,-0.015457153,0.0018310547,-0.024490356,-0.019317627,-0.00037240982,-0.03982544,0.006580353,-0.006324768,0.03314209,0.039276123,0.00064992905,0.032714844,0.012542725,0.011375427,0.0284729,0.0008869171,0.054016113,-0.0024261475,-0.03741455,0.007820129,0.022125244,-0.020614624,0.00021350384,-0.00087308884,0.001824379,-0.029922485,0.014961243,0.007621765,0.019836426,-0.029037476,0.02281189,-0.0068473816,0.001748085,-0.03768921,-0.004638672,-0.033843994,-0.02079773,0.04309082,-0.0042381287,0.010879517,0.014595032,0.010231018,0.017715454,0.02835083,-0.0074501038,0.003452301,-0.017868042,0.015838623,-0.010070801,0.0028915405,0.031051636,-0.014350891,-0.0109939575,0.0001295805,-0.020492554,0.009399414,-0.007537842,0.020629883,0.008178711,-0.021621704,-0.026870728,0.040893555,-0.01676941,0.00025773048,0.007774353,0.029220581,0.052490234,0.019958496,-0.0052375793,0.017211914,-0.006095886,-0.04534912,0.05984497,-0.012260437,0.01474762,-0.021911621,-0.009811401,0.0028915405,-0.00843811,-0.025115967,-0.029418945],"createdAt":"2026-04-18T18:47:00.541Z","updatedAt":"2026-04-22T05:31:08.290Z","lastSeenAt":"2026-04-22T05:31:08.290Z","tsv":"'/api':171 '/api/v1/kyc/verifications/41':48 '/docs':169 '/pricing':170 '/readme':173 '0.02':56,128 '402':217 'KYC API' 'KYC check' 'accept':49 'access':39 'actual':222 'advertis':87,162 'ai/ml':99 'among':160 'analysi':102 'analyt':98 'api':66,95 'attach':75 'avail':230 'base':5,18,63,134 'base-network' 'behind':224 'broader':84 'call':9,22,58 'caller':73 'categori':163 'challeng':219 'charg':53 'classif':104 'compliance check' 'confirm':212 'connect':179 'content':185 'convers':121 'custom':36 'customer verification' 'data':97,107 'descript':196 'document':164 'embed':105 'endpoint':3,16,28,124,140,203,210 'estim':115 'exampl':193 'exchang':110 'expect':204 'extrem':166 'featur':153 'feed':109 'finance/web3':106 'function':223 'gas':114 'generat':122 'geocod':119 'header':79 'howev':137 'identity validation' 'identity verification' 'infer':100 'infrastructur':117 'input':199 'key':67 'know':34 'know your customer' 'kyc':1,14,33,146,201 'kyc-verification' 'land':158 'limit':70 'list':126,142 'live':213 'lowpaymentfee.com':30,85 'materi':231 'network':64 'no-api-key' 'openapi':189 'page':159,174 'pay':7,20,92 'pay-per-cal':6,19 'pay-per-request':91 'payment':43,78 'paywal':226 'per':8,21,57,93,129 'platform':86 'post':50 'price':108 'promin':152 'prompt':181 'proper':216 'protocol':44 'provid':31 'quot':113 'rate':69,111 'render':176 'request':51,82,94,130 'request/response':192 'requir':72 'resourc':47,148 'return':208,214 'schema':190 'sentiment':101 'servic':38 'settl':132 'simpli':74 'site':156 'span':96 'spars':167 'specif':46,139 'suit':89 'summar':103 'token':112 'unverifi':228 'usdc':13,26,60,136 'usdc-settlement' 'use':135 'util':118 'valid':120 'verif':2,15,37,147,202 'via':10,23,40 'wallet':180 'x402':11,24,42,77,218 'x402-payment'","prices":[{"id":"1954e0f3-8581-479c-b55c-11139754aca4","listingId":"23f47231-e82f-41b3-9536-dacc9862b4ee","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/kyc/verifications/41","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:47:00.541Z"}],"sources":[{"listingId":"23f47231-e82f-41b3-9536-dacc9862b4ee","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/kyc/verifications/41","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:47:00.541Z","lastSeenAt":"2026-04-22T05:31:08.290Z"}],"details":{"listingId":"23f47231-e82f-41b3-9536-dacc9862b4ee","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/kyc/verifications/41 \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-token>\" \\\n  -d '{}'","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 of USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/kyc/verifications/41"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base network","source_url":"https://lowpaymentfee.com/api/v1/kyc/verifications/41"},{"claim":"All listed APIs are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"Documentation pages (/docs, /pricing, /api, /README) render only a 'Connect wallet' prompt","source_url":"https://lowpaymentfee.com/docs"}],"useCases":["Verifying customer identity as part of onboarding flows","Performing KYC checks without managing API key infrastructure","Integrating compliance verification into agent-driven workflows"],"bestFor":["Developers needing simple pay-per-call KYC verification","Agent workflows requiring on-demand identity checks without subscriptions","Projects already using USDC on Base for payments"],"notFor":["Teams needing detailed documentation or SLAs before integration","High-volume KYC pipelines requiring bulk pricing or guaranteed throughput","Regulated environments requiring auditable vendor compliance certifications"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:16.925Z"},"updatedAt":"2026-04-22T05:31:08.290Z"}}