{"id":"674954ee-7d39-4389-9433-10772215f931","shortId":"RKnr5V","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/83` accepts POST requests and charges up to $0.02 per call in USDC on the Base network. Payment is handled inline via the x402 header mechanism — no API keys, accounts, or rate limits are required.\n\nThe hosting site lowpaymentfee.com offers a broad catalog of pay-per-request APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities, all priced at $0.02 per request. However, this specific endpoint is in the KYC/verifications category, which is not prominently listed on the site's landing page. No documentation, request schema, or response schema is available for this endpoint beyond the x402 challenge metadata. The endpoint is confirmed live (returns a proper 402 challenge), but the exact input fields required and the structure of the verification response are unknown.\n\nSettlement occurs on Base mainnet to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` using USDC (`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`). The maximum payment timeout is 300 seconds.","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","ID verification","compliance check","AML verification","customer verification"],"warnings":["No request or response schema available — input fields for KYC verification are unknown","The /api/v1/kyc/verifications path is not listed on the site's public API catalog, raising questions about its status","KYC/identity verification is a regulated category — verify the provider's compliance credentials before relying on this endpoint","The endpoint path includes a numeric ID (83) which may refer to a specific verification record rather than a general-purpose endpoint"],"endpointUrl":"https://lowpaymentfee.com/api/v1/kyc/verifications/83","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/83","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live and returns a valid x402 challenge, but there is no documentation, no request/response schema, and the KYC verifications path is not listed on the site's public API catalog. It is impossible to determine what input the endpoint expects or what it returns without further information.","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":"2026-04-19T05:07:22.378Z","embedding":[-0.04586792,-0.0256958,0.025344849,0.033325195,-0.023712158,-0.012893677,-0.016601562,0.022460938,0.053131104,-0.02418518,0.024765015,-0.03778076,-0.040252686,-0.039398193,-0.023864746,0.031341553,0.003572464,0.009002686,-0.06915283,0.03036499,0.009895325,-0.025299072,0.0009860992,0.023864746,0.0013618469,-0.009552002,-0.030776978,-0.02507019,0.005657196,-0.059539795,0.036834717,-0.020568848,-0.047088623,-0.003967285,-0.037902832,0.016296387,0.01550293,0.024902344,0.018417358,0.016616821,-0.027450562,-0.058441162,0.0151901245,-0.0006055832,-0.049926758,-0.012207031,0.009460449,-0.0032520294,0.014129639,-0.0038700104,-0.040740967,-0.0010957718,-0.011764526,0.017120361,-0.021057129,0.026504517,0.039978027,0.0066108704,0.0019102097,0.047729492,0.018035889,-0.061706543,-0.0018339157,-0.0036563873,-0.032348633,0.03994751,-0.011741638,0.052124023,0.0064315796,0.071899414,0.017715454,0.064208984,0.03842163,0.018936157,0.006126404,0.0072250366,-0.002588272,0.06298828,-0.0026760101,-0.042297363,0.0041389465,-0.038909912,-0.046447754,0.012802124,-0.018371582,-0.037353516,-0.03930664,0.01713562,-0.02368164,0.03955078,-0.04537964,0.024658203,-0.011383057,0.016143799,0.017562866,-0.00623703,-0.00932312,-0.009246826,0.011413574,0.041015625,0.0039100647,-0.0003464222,0.010116577,0.019760132,0.033477783,0.04156494,0.012763977,0.025497437,0.019943237,-0.0025081635,-0.041412354,0.009025574,0.013023376,-0.015289307,0.0064430237,-0.006866455,-0.028137207,0.009918213,-0.0128479,0.018447876,-0.028656006,0.029205322,0.01890564,-0.015945435,-0.0044136047,-0.03213501,-0.018310547,0.04623413,-0.0491333,-0.017593384,0.020767212,-0.031707764,0.0034370422,0.01953125,-0.011024475,0.0146865845,-0.014770508,-0.052520752,-0.022720337,-0.036315918,-0.005428314,-0.022857666,0.037200928,0.028640747,-0.07678223,0.01889038,-0.031921387,0.010650635,-0.02798462,0.00047945976,0.0020542145,-0.009902954,-0.001156807,-0.014030457,-0.02746582,-0.020721436,-0.0070724487,0.04675293,-0.005420685,0.04849243,-0.023132324,0.046539307,0.029373169,-0.0018959045,0.015159607,0.027374268,-0.02456665,-0.05859375,-0.08459473,-0.003118515,0.016952515,-0.00642395,-0.030212402,0.024398804,-0.02885437,-0.037506104,0.012809753,-0.0038909912,-0.011886597,-0.043823242,0.010467529,-0.038482666,0.010665894,-0.029541016,-0.08239746,-0.012069702,-0.0101623535,0.05441284,0.015609741,0.017166138,0.020828247,-0.00749588,0.019454956,0.009742737,0.000012814999,-0.027175903,0.00095558167,-0.023147583,0.017593384,-0.013900757,0.005630493,-0.05090332,0.0362854,0.053771973,0.039001465,-0.037384033,-0.023376465,-0.038970947,-0.03857422,-0.0061187744,0.00818634,0.012886047,-0.021408081,0.053466797,-0.035461426,0.00055217743,0.0012397766,0.003004074,-0.015975952,0.016174316,0.00484848,0.010925293,0.029693604,0.018112183,-0.046203613,0.033691406,0.024978638,0.014083862,-0.010597229,-0.023391724,0.02961731,0.01209259,-0.023651123,0.023880005,-0.019470215,-0.00081443787,0.004837036,0.0064849854,0.0037975311,-0.0041236877,-0.01398468,-0.016036987,-0.038208008,0.011192322,0.007221222,-0.02142334,-0.047546387,-0.07171631,0.028808594,0.026809692,-0.0050315857,-0.0017051697,-0.008117676,-0.041870117,-0.0006375313,-0.044158936,0.07324219,0.030136108,0.0048561096,-0.021331787,0.019973755,-0.021743774,-0.035858154,-0.038391113,-0.03225708,-0.044525146,-0.017578125,0.0012693405,-0.049957275,0.010856628,0.022720337,-0.005012512,0.056671143,-0.040740967,-0.048187256,-0.002998352,-0.02166748,-0.0007162094,-0.037506104,-0.017211914,-0.020309448,0.03378296,0.030090332,-0.0129852295,0.016845703,0.026367188,-0.0074310303,-0.019378662,0.015220642,-0.015853882,-0.0074920654,0.004383087,0.00012946129,-0.018722534,0.026138306,-0.019500732,0.035736084,-0.040008545,0.027145386,-0.011253357,0.0031929016,0.08795166,0.00046658516,-0.038116455,-0.013168335,0.057861328,0.032714844,0.05038452,0.017471313,0.0033607483,-0.027664185,0.047332764,-0.021499634,-0.011024475,0.018951416,-0.011734009,0.03353882,-0.013442993,-0.039001465,-0.014785767,0.022949219,-0.033721924,0.037384033,-0.016799927,0.013084412,-0.020233154,-0.0027580261,-0.032592773,0.016921997,-0.028686523,-0.0059165955,-0.042541504,0.016494751,-0.039245605,-0.018997192,0.0131073,0.01713562,-0.007381439,-0.0068359375,0.074523926,0.02772522,0.0005221367,-0.009513855,-0.036499023,-0.02796936,-0.008796692,0.052093506,0.035583496,0.042999268,0.029647827,-0.046142578,-0.009429932,0.0034770966,0.009963989,0.027938843,0.028686523,-0.014884949,-0.07055664,-0.026763916,-0.032226562,-0.015655518,0.04473877,0.03289795,0.0053634644,0.057403564,-0.0075531006,-0.053222656,-0.0592041,0.016113281,-0.02696228,-0.027374268,-0.013122559,-0.0068359375,-0.006248474,-0.0012636185,-0.020874023,0.0079956055,0.040100098,0.03100586,0.035705566,0.080078125,0.013442993,0.010246277,-0.013046265,0.02861023,0.012489319,-0.020309448,-0.02166748,-0.019897461,-0.0076026917,0.022659302,-0.022842407,-0.024337769,-0.050811768,0.08337402,0.023986816,0.06695557,0.026184082,0.008453369,0.04345703,-0.0005135536,-0.021591187,-0.014205933,-0.011634827,-0.014724731,-0.016281128,0.024520874,-0.022109985,0.04031372,-0.0042304993,0.028961182,-0.0061569214,0.020614624,-0.035339355,0.045837402,0.0013751984,-0.008605957,0.01689148,0.009063721,0.024810791,0.038879395,-0.030776978,-0.011512756,-0.022521973,-0.023727417,0.004737854,0.022109985,0.021697998,0.0044937134,-0.049865723,-0.03189087,0.015487671,0.01864624,-0.05441284,-0.0049819946,0.029418945,0.029251099,0.032226562,-0.032592773,-0.031341553,-0.0692749,0.015731812,-0.06011963,-0.007472992,-0.017791748,0.027297974,0.02658081,-0.041656494,0.010925293,0.011604309,0.032928467,0.0032424927,0.013885498,0.017288208,0.0055122375,-0.030960083,0.0418396,-0.0050964355,0.020614624,0.029373169,0.026977539,0.029281616,0.036743164,0.043060303,0.032989502,-0.00541687,-0.068359375,0.038757324,-0.051727295,-0.046905518,0.032226562,-0.03451538,0.010765076,0.0057373047,-0.034820557,-0.043670654,0.019195557,-0.030059814,0.0017061234,0.033447266,-0.027175903,-0.013031006,-0.056518555,-0.005218506,0.009376526,0.04034424,0.0020999908,0.04421997,-0.054595947,0.01108551,0.04498291,0.00969696,0.042053223,-0.0129470825,-0.0023708344,-0.022766113,-0.016799927,0.003780365,-0.007873535,0.027404785,-0.015060425,-0.029418945,0.037078857,-0.014320374,-0.013549805,0.026626587,0.0069732666,0.007675171,-0.037109375,0.02192688,-0.0034370422,0.044952393,0.023361206,-0.027862549,-0.045135498,0.038604736,0.0007224083,0.019851685,-0.031158447,0.0006299019,-0.0068359375,0.01512146,0.0045814514,-0.019470215,0.0035114288,0.0023880005,-0.044952393,-0.10784912,0.027801514,0.005722046,0.035491943,0.024887085,0.02444458,0.015853882,-0.0010261536,-0.0022411346,0.009857178,-0.020248413,0.008338928,-0.024871826,-0.03451538,-0.054656982,0.0018558502,-0.029129028,0.008338928,-0.0035514832,0.032592773,0.009513855,-0.020828247,0.028686523,-0.007583618,-0.005428314,0.015426636,0.025619507,0.02166748,0.046813965,0.019378662,-0.02708435,0.021270752,-0.0040512085,-0.0072631836,-0.004802704,0.026885986,0.030975342,-0.013725281,-0.0051879883,0.013061523,0.0055274963,-0.02142334,0.020492554,-0.014083862,-0.0030593872,-0.0015192032,-0.026763916,0.036865234,0.026809692,-0.026168823,-0.01348114,0.020111084,0.015159607,-0.048950195,-0.002571106,0.045043945,0.039245605,-0.017990112,-0.0052604675,0.006351471,0.03366089,0.025054932,0.01525116,-0.006454468,0.0032482147,0.0020446777,0.03466797,0.019561768,-0.005012512,0.0032176971,0.0022945404,0.007331848,-0.0077056885,0.0023498535,-0.003162384,-0.022644043,-0.007434845,0.024108887,-0.030212402,0.04071045,-0.012054443,0.03164673,-0.008781433,0.011978149,0.014450073,-0.005332947,0.003829956,0.021728516,0.028930664,-0.010765076,-0.042510986,0.013587952,0.017532349,0.046966553,-0.042938232,0.0015211105,0.013465881,0.021087646,-0.03439331,-0.047729492,-0.035949707,-0.028900146,-0.0048713684,-0.0119018555,0.0021629333,0.014083862,-0.019470215,0.0010433197,-0.0049057007,0.019515991,-0.004436493,-0.020904541,-0.04244995,-0.02520752,0.013908386,-0.017425537,-0.03540039,-0.00047898293,-0.030136108,-0.0317688,0.008293152,-0.005958557,-0.021362305,0.011802673,-0.007003784,0.02722168,-0.012336731,0.0020141602,-0.0079574585,-0.04663086,-0.010551453,0.021911621,0.03338623,-0.03829956,0.013870239,-0.013412476,0.000310421,-0.015563965,0.02456665,0.023101807,0.041107178,0.010269165,0.018325806,-0.020019531,0.041809082,-0.049682617,-0.0046081543,-0.04244995,-0.022628784,0.0075645447,-0.028762817,-0.006099701,0.039123535,0.0060157776,0.003276825,-0.017410278,-0.053710938,-0.016296387,-0.045532227,0.04711914,0.012245178,0.029174805,-0.022628784,0.009346008,-0.020492554,-0.0082473755,-0.013969421,-0.015975952,-0.008995056,0.002796173,0.024658203,0.0024585724,-0.022247314,-0.019134521,-0.036254883,-0.015975952,-0.03427124,-0.03479004,-0.0017814636,0.0004930496,-0.0066108704,-0.0006132126,-0.041137695,-0.027053833,0.012054443,-0.03112793,0.009521484,-0.014282227,0.013389587,-0.028411865,-0.035491943,0.0209198,0.0009355545,-0.017929077,0.036743164,0.019439697,0.0001667738,-0.024307251,0.028259277,0.024917603,0.019973755,-0.017288208,-0.027618408,-0.029647827,-0.03933716,-0.043029785,-0.0079574585,-0.02633667,-0.009475708,-0.037994385,-0.004081726,-0.05883789,-0.0053215027,-0.045654297,-0.02456665,0.012542725,0.025131226,-0.006351471,-0.01399231,0.006465912,-0.0154800415,-0.007633209,-0.033081055,0.029693604,0.008666992,-0.018981934,0.032073975,0.039367676,-0.005405426,0.0017585754,0.0015573502,-0.0211792,0.023147583,-0.018341064,-0.0025138855,0.0012731552,0.019943237,0.0052871704,0.01083374,-0.02444458,0.004211426,0.069885254,0.021530151,-0.009208679,-0.0023670197,-0.026260376,0.044952393,0.016937256,-0.041656494,-0.00969696,-0.035461426,0.044799805,-0.003643036,0.012969971,0.0093307495,0.0010232925,-0.023086548,-0.03768921,-0.0131073,0.0127334595,-0.0035629272,-0.063964844,-0.030136108,-0.04333496,0.021606445,-0.01159668,0.0096206665,0.014663696,0.005340576,-0.029922485,-0.07659912,0.022583008,0.026290894,0.011070251,0.021575928,-0.018371582,0.026733398,0.00274086,-0.041412354,-0.02545166,0.023895264,-0.020263672,-0.009277344,-0.04168701,0.048065186,-0.004558563,-0.017852783,-0.0048713684,0.017486572,0.01436615,-0.030181885,0.0118637085,-0.026855469,0.0129470825,0.034301758,-0.00009435415,-0.012313843,-0.022018433,0.024902344,-0.04937744,0.018432617,0.029296875,0.022872925,0.021316528,0.022583008,0.04824829,-0.03527832,0.020431519,0.0004208088,0.005580902,0.03918457,-0.008270264,0.0209198,0.017288208,0.006542206,0.013153076,-0.014541626,-0.01802063,-0.036621094,0.0006432533,0.021362305,0.02192688,-0.0065727234,-0.021850586,0.0045547485,0.035614014,-0.0012521744,0.0072746277,-0.014251709,-0.016189575,-0.035369873,-0.000117242336,0.017364502,0.016235352,-0.017730713,0.005531311,0.009780884,0.05130005,0.019607544,-0.0073928833,-0.004573822,0.027664185,-0.0075950623,-0.020095825,0.03753662,0.008758545,0.0024528503,0.011993408,0.00484848,-0.032592773,-0.026016235,-0.0072631836,-0.0069351196,0.030014038,-0.03100586,-0.025039673,0.0059890747,-0.012168884,-0.022750854,-0.02017212,-0.003232956,-0.041137695,-0.017578125,-0.0049591064,-0.007091522,0.023620605,-0.0039367676,-0.015541077,0.015991211,-0.005504608,0.022155762,0.0003964901,-0.0018062592,0.028045654,0.038391113,0.011871338,-0.02168274,-0.02078247,-0.007610321,-0.012924194,-0.00046777725,-0.024902344,-0.00415802,0.019851685,-0.04095459,0.024398804,0.005771637,0.05130005,-0.001452446,0.003566742,0.0051956177,0.02960205,-0.011306763,0.039855957,-0.058685303,0.03302002,0.0010995865,-0.010284424,-0.029693604,-0.00048089027,-0.042663574,0.012298584,0.0039749146,0.003255844,0.034057617,-0.009841919,0.0095825195,-0.041229248,-0.026809692,0.01939392,-0.021484375,-0.02319336,0.0034255981,-0.010002136,0.0069122314,0.017700195,-0.027297974,0.008110046,-0.012001038,0.012451172,-0.011993408,-0.0012493134,-0.008636475,-0.012710571,-0.012107849,-0.029205322,-0.023895264,-0.020629883,-0.028442383,0.05569458,0.039520264,-0.004673004,0.025665283,0.011871338,-0.003686905,-0.018295288,-0.027328491,0.023208618,-0.006362915,0.019119263,-0.03353882,0.021606445,0.06100464,0.002456665,0.045135498,0.029663086,0.025741577,0.0019989014,0.01424408,-0.0013132095,-0.003396988,-0.021957397,0.022705078,-0.03427124,0.03930664,-0.030334473,0.013725281,0.011184692,0.027893066,0.00045132637,0.03201294,0.072387695,0.0064811707,-0.014762878,0.021713257,-0.01133728,-0.009490967,0.0051994324,-0.008666992,0.06677246,-0.002521515,0.04562378,0.036865234,0.02268982,0.007003784,0.006702423,-0.0020122528,-0.010475159,0.03149414,0.027008057,-0.028381348,-0.00982666,-0.021987915,0.0008764267,-0.046691895,-0.0071029663,0.027023315,0.004573822,-0.0034065247,0.004383087,-0.003156662,0.0040245056,0.006122589,0.023254395,0.032684326,-0.032714844,0.0390625,0.022613525,-0.004890442,0.033996582,-0.012771606,0.052124023,-0.014060974,-0.047576904,-0.01979065,0.023269653,0.01272583,-0.02381897,-0.0041046143,-0.00011378527,0.05722046,0.0340271,-0.030899048,0.017364502,0.023651123,0.008026123,-0.018493652,0.0390625,0.028045654,0.018920898,0.020965576,0.014801025,0.028182983,-0.02532959,0.010765076,0.0064468384,0.022644043,-0.0077056885,0.008476257,0.027893066,-0.024658203,0.035186768,-0.010787964,0.00749588,0.0063552856,0.0206604,-0.0007214546,-0.008430481,0.0051498413,0.023025513,-0.012237549,0.00630188,0.026885986,-0.012245178,0.0004606247,0.0053100586,0.020355225,-0.016174316,0.025344849,-0.0082473755,-0.028045654,-0.0074310303,0.0074920654,-0.036895752,0.012374878,-0.004436493,0.016906738,-0.04071045,-0.0046844482,0.01424408,-0.025497437,0.021728516,0.009567261,0.0055770874,0.0016012192,0.019989014,0.012771606,0.009407043,-0.03286743,-0.03125,0.02609253,0.05609131,-0.0010843277,0.004787445,-0.019638062,-0.0035552979,0.011390686,0.019836426,-0.00005120039,0.009849548,-0.015991211,-0.026062012,0.02709961,0.021408081,0.0019569397,0.029724121,-0.017044067,-0.00006335974,0.018157959,-0.00026774406,-0.0008583069,-0.006881714,-0.010665894,0.034362793,-0.032440186,0.038482666,0.026443481,-0.00198555,0.04345703,0.0060768127,-0.023483276,-0.0038318634,-0.009742737,0.013366699,-0.009475708,-0.006351471,-0.00094652176,0.026062012,-0.032958984,-0.028289795,0.022247314,-0.01322937,-0.038482666,-0.018875122,0.018630981,-0.0055122375,0.02444458,0.051940918,0.015701294,-0.028900146,0.05899048,-0.0052871704,0.038909912,-0.00630188,0.011566162,0.031921387,0.019821167,0.0592041,0.011291504,0.01260376,-0.030441284,0.0055503845,0.0340271,0.03338623,0.01360321,0.02204895,-0.021011353,0.039398193,-0.0010433197,0.028564453,0.009613037,-0.032318115,0.02029419,-0.007671356,-0.025772095,-0.002817154,0.001964569,0.023086548,0.029525757,-0.029052734,0.012306213,-0.011497498,-0.014930725,0.028686523,-0.0026187897,0.007774353,-0.0057373047,-0.014083862,0.022064209,0.0020618439,-0.009712219,-0.006225586,0.039764404,-0.045776367,-0.030700684,0.017425537,0.0010051727,-0.019836426,0.0077552795,0.04336548,0.009918213,-0.01663208,0.037200928,-0.012893677,0.02861023,-0.02633667,0.031158447,0.021469116,0.011962891,-0.0067214966,0.0018882751,0.00642395,-0.007663727,0.024597168,0.035827637,0.002828598,-0.009262085,0.0005912781,0.007671356,-0.0055770874,0.011108398,-0.015289307,-0.012008667,-0.025039673,-0.0058174133,-0.00566864,-0.00038337708,0.009124756,-0.01802063,0.013442993,-0.021194458,0.033996582,0.012382507,0.019180298,-0.031021118,-0.0071411133,0.013626099,0.002292633,-0.0057144165,-0.008216858,0.012016296,-0.032440186,0.018814087,0.036865234,0.012374878,0.006793976,-0.03778076,-0.00207901,0.008918762,0.016464233,0.023635864,0.005302429,-0.0039100647,0.0036811829,-0.010665894,-0.008506775,-0.018051147,-0.026657104,0.0017280579,0.034820557,-0.0067329407,-0.0116119385,0.024520874,-0.0063934326,0.013023376,0.01689148,-0.006626129,0.031173706,-0.0124435425,0.009086609,0.009643555,0.00095415115,-0.04373169,-0.028182983,0.01424408,0.005771637,0.04916382,-0.008033752,0.0004911423,-0.013244629,0.03579712,0.008842468,0.012512207,0.02243042,0.049713135,0.025817871,-0.010467529,-0.014442444,-0.0060920715,-0.020965576,-0.036956787,0.0071029663,-0.015304565,-0.033843994,0.020889282,0.00630188,-0.008026123,-0.0012893677,-0.009010315,0.001285553,-0.017166138,0.043182373,-0.004940033,0.013305664,-0.031555176,-0.006664276,0.015823364,-0.009819031,-0.02909851,0.005882263,0.023956299,0.0040893555,-0.05392456,0.022827148,-0.015342712,0.015838623,-0.023269653,0.0018663406,0.00793457,0.019317627,0.004962921,-0.020858765,0.005508423,0.023757935,0.014091492,-0.0110321045,0.03881836,-0.0065727234,-0.010910034,-0.03363037,0.00894165,-0.0031776428,0.019760132,-0.008544922,0.04144287,0.0127334595,-0.032958984,0.013061523,-0.007858276,-0.026062012,-0.0034313202,0.0008239746,-0.017562866,0.028182983,0.017333984,-0.02180481,-0.03326416,0.027938843,-0.002603531,-0.015823364,0.045013428,0.03741455,-0.0135650635,0.017791748,-0.01586914,-0.0115737915,-0.01360321,0.0016536713,-0.005077362,-0.0012464523,0.012001038,0.019470215,0.012260437,0.013168335,0.006980896,-0.035827637,-0.0070152283,0.019363403,0.01965332,-0.0028934479,0.035614014,0.00844574,-0.0047454834,-0.03463745,-0.006275177,0.0036506653,0.035339355,0.022705078,0.0014295578,-0.0035629272,0.006225586,-0.00025463104,0.0061683655,0.016433716,-0.030685425,-0.027664185,-0.03375244,-0.0039711,0.019180298,0.011444092,0.007572174,-0.015304565,0.010124207,-0.008605957,-0.014144897,-0.019134521,0.04244995,0.02986145,-0.01524353,-0.0059928894,-0.009635925,0.03515625,-0.035186768,0.0038261414,-0.032958984,-0.03778076,0.0027370453,-0.018569946,0.0014228821,-0.013168335,-0.005344391,0.011299133,-0.013969421,-0.009864807,0.014801025,0.006664276,-0.015716553,0.010124207,0.011764526,0.0024089813,0.002231598,0.009567261,-0.009819031,0.026260376,0.020645142,0.0030822754,0.009971619,-0.012023926,0.031402588,-0.010345459,0.013786316,0.019714355,-0.013427734,0.012290955,-0.037017822,-0.00088071823,0.005077362,0.00017499924,-0.0031089783,-0.016937256,-0.025650024,0.0017652512,-0.029846191,-0.028579712,0.002128601,-0.012809753,0.01927185,-0.022720337,0.03274536,-0.011268616,-0.012863159,-0.0096588135,0.031280518,-0.0026454926,-0.0045433044,0.03552246,0.025375366,-0.0014944077,-0.023986816,0.005645752,-0.025726318,-0.0135269165,-0.0055503845,-0.03768921,0.0049476624,0.0013418198,0.03036499,0.04208374,-0.004310608,0.038909912,0.011985779,0.011299133,0.015655518,-0.0029964447,0.048095703,-0.0008239746,-0.03955078,0.0058059692,0.025283813,-0.030532837,0.0017852783,-0.017333984,-0.00050258636,-0.037078857,0.016586304,0.009918213,0.020217896,-0.025161743,0.020751953,-0.009742737,0.007270813,-0.044036865,-0.012542725,-0.02432251,-0.023742676,0.0496521,-0.0059661865,0.018112183,0.016052246,0.013885498,0.0118637085,0.026763916,-0.0020809174,0.0015163422,-0.029205322,0.015914917,0.0009717941,0.0016107559,0.02720642,-0.0102005005,-0.0054473877,-0.004798889,-0.006614685,0.009681702,-0.008216858,0.018798828,0.009971619,-0.013221741,-0.039733887,0.05508423,-0.022201538,0.003929138,0.009727478,0.036743164,0.052612305,0.022949219,-0.011024475,0.020004272,-0.010551453,-0.04220581,0.061523438,-0.008552551,0.012306213,-0.008285522,-0.014762878,0.0014810562,-0.012237549,-0.017288208,-0.02696228],"createdAt":"2026-04-18T18:47:15.576Z","updatedAt":"2026-04-22T01:01:05.641Z","lastSeenAt":"2026-04-22T01:01:05.641Z","tsv":"'/api/v1/kyc/verifications/83':48 '0.02':56,110 '0x1a2b13e97f5f837c8f9fa1f95a1484b7c70d85f3':182 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':185 '300':191 '402':158 'AML verification' 'ID verification' 'KYC check' 'accept':49 'access':39 'account':77 'address':181 'ai/ml':100 'analyt':99 'api':75,96 'avail':141 'base':5,18,63,178 'base-network' 'beyond':145 'broad':89 'call':9,22,58 'catalog':90 'categori':121 'challeng':148,159 'charg':53 'compliance check' 'confirm':153 'custom':36 'customer verification' 'data':98,103 'document':134 'endpoint':3,16,28,116,144,151 'exact':162 'field':164 'finance/web3':102 'handl':67 'header':72 'host':84 'howev':113 'identity verification' 'infer':101 'infrastructur':105 'inlin':68 'input':163 'key':76 'know':34 'know your customer' 'kyc':1,14,33 'kyc-verification' 'kyc/verifications':120 'land':131 'limit':80 'list':126 'live':154 'lowpaymentfee.com':30,86 'mainnet':179 'maximum':187 'mechan':73 'metadata':149 'network':64 'no-api-key' 'occur':176 'offer':87 'page':132 'pay':7,20,93 'pay-per-cal':6,19 'pay-per-request':92 'payment':43,65,188 'per':8,21,57,94,111 'post':50 'price':108 'promin':125 'proper':157 'protocol':44 'provid':31 'rate':79 'request':51,95,112,135 'requir':82,165 'resourc':47 'respons':138,172 'return':155 'schema':136,139 'second':192 'servic':38 'settlement':175 'site':85,129 'span':97 'specif':46,115 'structur':168 'timeout':189 'unknown':174 'usdc':13,26,60,184 'usdc-settlement' 'use':183 'util':106 'verif':2,15,37,171 'via':10,23,40,69 'x402':11,24,42,71,147 'x402-payment'","prices":[{"id":"18138283-a0a3-4935-b48a-c500e7980a26","listingId":"674954ee-7d39-4389-9433-10772215f931","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/83","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:47:15.576Z"}],"sources":[{"listingId":"674954ee-7d39-4389-9433-10772215f931","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/kyc/verifications/83","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:47:15.576Z","lastSeenAt":"2026-04-22T01:01:05.641Z"}],"details":{"listingId":"674954ee-7d39-4389-9433-10772215f931","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/kyc/verifications/83 \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402_payment_header>\" \\\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 challenge with x402Version 1, accepting USDC on Base with maxAmountRequired of 20000 (i.e., $0.02)","source_url":"https://lowpaymentfee.com/api/v1/kyc/verifications/83"},{"claim":"The site advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 and payTo is 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3","source_url":"https://lowpaymentfee.com/api/v1/kyc/verifications/83"}],"useCases":["Verifying customer identity as part of onboarding flows","Performing KYC checks without managing API keys or subscriptions","Integrating identity verification into agent-driven workflows","Adding compliance checks to Web3 or DeFi applications"],"bestFor":["Developers needing on-demand KYC verification without subscription commitments","AI agents that need to programmatically trigger identity checks","Web3 applications requiring pay-per-use compliance endpoints"],"notFor":["Bulk KYC processing where per-request pricing is inefficient","Use cases requiring detailed documentation or SLA guarantees","Scenarios needing non-USDC or non-Base payment rails"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:16.199Z"},"updatedAt":"2026-04-22T01:01:05.641Z"}}