{"id":"487a8be6-fbb7-41f2-b927-04cbac064821","shortId":"R35JQX","kind":"x402","title":"Pay-per-call loan data API on Base via x402 — $0.02/request in USDC, no API keys required.","tagline":"Pay-per-call loan data API on Base via x402 — $0.02/request in USDC, no API keys required.","description":"lowpaymentfee.com hosts a collection of pay-per-request APIs accessible via the x402 payment protocol on the Base network. This specific endpoint (`/api/v1/loans/100`) is listed under \"Premium API Access\" and appears to serve loan-related data (the path suggests a loan resource with ID 100). Payment is settled in USDC on Base at a cost of $0.02 per request (20,000 base units of USDC with 6 decimals). No API keys, rate limits, or upfront commitments are required — callers simply attach an x402 payment header to each request.\n\nThe broader lowpaymentfee.com platform offers endpoints across several categories: data & analytics (metrics, reports, exports, insights), AI & machine learning (sentiment analysis, summarization, classification, embeddings), finance & Web3 (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are priced uniformly at $0.02 per request.\n\nDocumentation is extremely sparse. The docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no further technical detail. There is no OpenAPI schema, no request/response examples, and no description of what the `/api/v1/loans/100` endpoint actually returns. The endpoint is live (returns a valid 402 challenge), but the lack of documentation makes it difficult to know what data to send or expect back.","tags":[],"capabilities":["x402-payment","usdc-base","pay-per-request","loan-data","no-api-key","no-rate-limit","json-response"],"categories":["finance","data"],"synonyms":["loan API","loan data endpoint","x402 loan","pay-per-call API","USDC micropayment API","Base network API","lowpaymentfee"],"warnings":["No API documentation available — docs, pricing, API, and README pages all show only 'Connect wallet'","No OpenAPI or JSON schema describing request parameters or response format","The purpose of /api/v1/loans/100 is inferred from the URL path only; no authoritative description exists","Cannot verify what data this endpoint actually returns without making a paid request"],"endpointUrl":"https://lowpaymentfee.com/api/v1/loans/100","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/loans/100","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 402 challenge, confirming it accepts USDC payments on Base. However, there is no OpenAPI schema, no documentation beyond a landing page listing, no request/response examples, and the specific purpose of /api/v1/loans/100 is unclear. 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":"2026-04-19T05:16:56.080Z","embedding":[-0.027313232,-0.009460449,0.0357666,0.009384155,0.025390625,-0.04788208,-0.026382446,0.02406311,0.057281494,-0.06921387,0.0074806213,-0.07019043,-0.04119873,-0.02357483,-0.03930664,0.007881165,0.0049934387,-0.006958008,-0.020889282,0.042175293,0.03741455,-0.038238525,-0.029510498,-0.00869751,0.01424408,-0.0064430237,-0.005302429,0.009315491,-0.014335632,-0.047851562,0.03881836,-0.018615723,-0.007396698,0.024749756,-0.014694214,0.0017614365,0.0077323914,0.014511108,0.019577026,-0.033172607,0.0047721863,-0.029220581,0.0075798035,-0.018844604,-0.043914795,-0.009269714,0.0011587143,-0.027542114,0.0025501251,-0.006046295,-0.04321289,-0.012619019,-0.009788513,0.013557434,-0.0038757324,0.008552551,0.0043182373,-0.020065308,-0.000770092,0.011489868,0.0037651062,-0.04559326,-0.020355225,-0.008674622,-0.0058059692,0.044555664,-0.021514893,0.0368042,0.005947113,0.07849121,0.037384033,0.04989624,0.010124207,0.015625,0.006587982,-0.0005002022,0.008262634,0.053771973,-0.033294678,-0.018844604,-0.006500244,0.004219055,-0.055664062,-0.008766174,-0.003862381,-0.040893555,-0.00440979,0.02607727,-0.011642456,0.024627686,-0.07086182,-0.010795593,-0.020935059,-0.0058784485,0.030471802,0.0077934265,-0.0079422,0.028884888,0.009422302,0.016815186,0.009376526,-0.027282715,0.00894165,-0.029724121,0.053375244,0.06085205,-0.0024204254,0.010429382,0.01259613,-0.010978699,-0.03540039,0.009124756,-0.0019607544,-0.022445679,0.012138367,-0.00793457,-0.040008545,0.0038089752,-0.036895752,-0.0062179565,-0.04901123,0.053649902,0.015472412,0.021072388,0.039215088,-0.013053894,0.011428833,0.017807007,-0.015426636,-0.017669678,0.004348755,0.02394104,0.00554657,-0.01033783,-0.035705566,0.014862061,-0.007598877,-0.022567749,-0.04989624,-0.014732361,0.037322998,-0.030288696,0.024429321,0.024902344,-0.07910156,0.010940552,-0.044189453,-0.001748085,-0.025543213,-0.021881104,0.001335144,0.022140503,-0.028747559,-0.008399963,-0.016448975,-0.03942871,0.00642395,0.035888672,-0.017196655,0.05380249,-0.014305115,0.0289917,0.04714966,0.0016460419,-0.01574707,0.034606934,0.03213501,-0.07043457,-0.08544922,-0.012138367,-0.00079631805,-0.027236938,-0.03527832,0.014846802,-0.028945923,-0.05014038,0.012390137,-0.014144897,0.0025501251,-0.039764404,-0.020233154,-0.047851562,0.02859497,-0.008285522,-0.04248047,-0.010414124,-0.040527344,0.045837402,0.017562866,0.03488159,0.02909851,0.0007557869,0.04660034,0.04168701,-0.011177063,-0.013214111,0.009048462,-0.009742737,0.030700684,-0.012939453,0.008720398,-0.025512695,0.024963379,0.030715942,0.0033721924,-0.033447266,-0.015136719,-0.049682617,-0.035614014,-0.023971558,0.026779175,0.023132324,0.0072288513,0.04168701,-0.029388428,-0.034240723,0.015159607,0.013442993,0.0012931824,0.07647705,0.025619507,-0.0023612976,0.040771484,0.023529053,-0.06518555,0.025909424,0.023086548,0.0013237,-0.015144348,-0.033111572,0.038116455,0.03050232,-0.012611389,0.009498596,-0.0009508133,0.00630188,-0.017745972,0.008224487,0.010826111,-0.009437561,-0.03768921,-0.032684326,-0.04977417,0.03253174,0.0058937073,-0.033691406,-0.030273438,-0.07043457,0.054382324,0.02330017,0.033325195,-0.02507019,-0.018539429,-0.030441284,-0.0048675537,-0.070495605,0.05215454,0.06488037,0.0033988953,-0.027404785,0.03286743,-0.003932953,-0.018249512,0.017868042,-0.023513794,-0.034301758,-0.02949524,0.011795044,-0.041259766,0.0017166138,0.018127441,0.014320374,0.072265625,-0.010185242,-0.046142578,-0.0052452087,-0.013969421,-0.00920105,-0.0141067505,0.002161026,0.012489319,0.004234314,0.025756836,0.01348114,0.012054443,0.010940552,-0.0057907104,-0.004436493,-0.009742737,-0.016052246,-0.040527344,0.014190674,0.0058937073,-0.05899048,-0.004447937,0.007221222,0.03982544,-0.05819702,0.04083252,-0.016616821,0.018814087,0.051757812,-0.0026874542,-0.032592773,0.018127441,0.017318726,0.009498596,0.037475586,0.0034046173,-0.033355713,-0.0118637085,0.0748291,-0.021011353,0.0033912659,0.017974854,0.03970337,0.020339966,-0.016952515,-0.031982422,-0.057739258,-0.014984131,-0.044769287,0.029800415,-0.021224976,-0.0049972534,-0.016723633,0.004623413,-0.01259613,-0.014045715,-0.027740479,0.025253296,-0.014160156,0.026885986,-0.013313293,-0.027114868,0.016616821,0.01360321,-0.019363403,0.011154175,0.034698486,0.02557373,-0.0104522705,-0.017654419,-0.023849487,0.0027103424,-0.008880615,0.01763916,0.011070251,0.004486084,0.038360596,-0.051452637,-0.007873535,0.02003479,0.03353882,0.026504517,0.024505615,0.0044059753,-0.074401855,-0.04586792,-0.027938843,-0.02267456,0.03277588,0.00079345703,-0.0039024353,0.044921875,0.0118637085,0.01374054,-0.038116455,0.028366089,-0.057525635,0.013092041,0.040283203,-0.03274536,-0.023117065,-0.019989014,-0.0055389404,-0.0066184998,0.04446411,0.021636963,0.022949219,0.070617676,0.020401001,0.0062446594,0.016601562,0.016662598,0.030090332,0.01574707,-0.005584717,-0.023864746,-0.020324707,0.02003479,-0.03161621,0.012535095,-0.059753418,0.05734253,0.035125732,0.0692749,0.03012085,-0.0011339188,0.018295288,-0.028747559,0.007297516,-0.029144287,-0.016326904,-0.033172607,-0.038879395,0.027816772,-0.0007786751,0.022094727,-0.0071411133,0.04248047,-0.0037651062,0.014091492,-0.027709961,0.036834717,-0.011131287,-0.0064811707,0.024765015,-0.0031661987,0.05038452,0.07336426,-0.03640747,0.017074585,0.022521973,-0.03036499,0.023513794,0.04321289,-0.01977539,-0.03414917,-0.048339844,-0.026550293,-0.013252258,-0.009063721,-0.03451538,-0.013053894,0.0013742447,0.02658081,0.032073975,0.0067825317,-0.017547607,0.013015747,-0.009979248,-0.05682373,0.013870239,-0.040374756,0.0030021667,0.03289795,-0.020339966,-0.0029659271,-0.0028324127,-0.028320312,0.008575439,0.023254395,0.015159607,0.025558472,-0.05908203,0.0053253174,-0.009780884,-0.0019626617,0.012611389,0.03930664,0.0023040771,0.01940918,0.02633667,0.03768921,-0.0121154785,-0.05807495,0.039276123,-0.047058105,0.017715454,0.026107788,-0.022598267,-0.013252258,-0.00554657,-0.020843506,-0.011138916,-0.0013370514,-0.031585693,0.024978638,0.036987305,-0.040649414,-0.03186035,-0.072509766,-0.03390503,0.008010864,0.07324219,0.026535034,0.008895874,-0.047851562,0.014808655,0.03149414,0.0049209595,0.027008057,-0.013206482,-0.033325195,0.00040102005,-0.05114746,-0.022201538,-0.01651001,0.03414917,0.0001283884,-0.020751953,0.03289795,0.0069465637,-0.0023880005,0.014442444,-0.011314392,0.0012779236,-0.052368164,0.027435303,0.0048980713,0.06201172,0.0053634644,-0.020950317,-0.041503906,0.05331421,0.006549835,0.027709961,-0.048217773,-0.017364502,-0.0063934326,0.010276794,0.013557434,-0.009384155,-0.013343811,-0.02027893,-0.05291748,-0.06384277,0.04711914,-0.0068092346,0.03967285,0.021194458,0.008720398,0.026153564,-0.008148193,-0.0033416748,0.017822266,-0.022735596,-0.0032844543,-0.02809143,-0.02696228,-0.004360199,-0.015388489,-0.021743774,0.02470398,-0.02116394,0.0357666,-0.018066406,-0.020736694,0.017074585,0.026153564,0.005050659,0.021957397,0.0037250519,0.018218994,0.0423584,0.013702393,-0.04940796,0.026687622,-0.0039749146,0.014968872,0.0019264221,0.033935547,0.032806396,-0.021118164,0.0029468536,-0.009056091,-0.033325195,-0.021972656,-0.01007843,-0.013916016,0.023757935,-0.00074863434,-0.0340271,0.006263733,0.00969696,-0.044067383,-0.016998291,0.0178833,0.011512756,-0.02645874,0.015487671,0.018478394,0.04888916,-0.034820557,0.015655518,0.0011997223,0.0413208,0.014305115,-0.008682251,-0.0043907166,0.014793396,-0.0033950806,-0.0022201538,-0.006011963,-0.016555786,0.013916016,-0.0017852783,0.010772705,0.0026474,-0.0079422,-0.022018433,-0.012207031,0.0064430237,-0.013969421,-0.017593384,0.010536194,0.025039673,0.012878418,-0.009773254,0.011009216,0.013206482,-0.023864746,-0.023590088,0.012687683,0.041534424,-0.016036987,0.0009622574,0.021102905,0.02178955,0.009208679,-0.051605225,0.0019893646,0.021652222,0.01550293,-0.033447266,-0.041503906,-0.034301758,-0.017242432,0.034698486,-0.005996704,0.029541016,0.03643799,-0.01171875,0.0074539185,0.05078125,0.0020389557,-0.020645142,-0.01096344,-0.033203125,-0.023544312,-0.008857727,0.0105896,-0.055877686,0.028015137,-0.008079529,-0.034179688,0.016983032,-0.0289917,-0.0056991577,-0.0035076141,-0.008476257,0.031173706,-0.0015172958,0.01890564,-0.011291504,-0.040496826,-0.009529114,0.019058228,0.033203125,-0.05340576,0.020507812,-0.006164551,-0.014259338,-0.000084102154,0.009864807,0.037200928,0.044067383,0.016845703,0.033355713,-0.05456543,0.039093018,-0.049957275,0.016159058,-0.014122009,-0.021987915,-0.017211914,-0.030151367,-0.009246826,0.03543091,-0.03137207,-0.021087646,-0.038146973,-0.048217773,-0.0045700073,-0.030288696,0.020812988,0.039794922,0.04437256,-0.031173706,0.00793457,0.0047950745,0.00920105,-0.022628784,-0.0035305023,-0.011505127,0.009025574,0.021621704,-0.0010623932,-0.019088745,-0.03189087,-0.0209198,-0.00052022934,-0.039398193,-0.042022705,0.0041999817,-0.012916565,-0.0068130493,-0.0062942505,-0.04244995,-0.014724731,0.010169983,-0.028961182,0.0063438416,0.015213013,0.012710571,0.018249512,-0.0181427,0.011642456,0.018493652,-0.011146545,0.034301758,0.0101623535,-0.02748108,-0.027359009,0.023086548,0.005622864,0.016723633,0.02281189,-0.028244019,0.000934124,-0.007511139,-0.05432129,-0.015510559,-0.0026416779,-0.019577026,-0.021026611,-0.0045928955,-0.046936035,0.0015048981,-0.02468872,0.012748718,0.026885986,0.029724121,0.007167816,0.007751465,0.024291992,-0.0011463165,-0.01008606,-0.027893066,0.025131226,0.00945282,0.010383606,0.033843994,0.046295166,-0.015991211,-0.012886047,0.0063591003,0.018066406,-0.01184845,-0.018203735,0.011451721,-0.019851685,0.017425537,-0.00283432,-0.012748718,-0.05215454,-0.0044822693,0.10473633,-0.021942139,-0.010955811,-0.0012836456,-0.027511597,0.015136719,0.046875,-0.04559326,0.0013628006,-0.022735596,0.0069274902,-0.03744507,0.024414062,0.00035858154,0.015098572,-0.011650085,-0.055511475,-0.008239746,-0.027008057,-0.0032920837,-0.054504395,-0.02973938,-0.064819336,-0.0051498413,-0.0027008057,-0.03982544,0.0040016174,0.021865845,-0.008293152,-0.06500244,-0.019332886,0.050964355,0.007785797,0.025039673,0.013366699,0.027816772,0.03314209,-0.024749756,0.012840271,0.01876831,-0.021133423,-0.02911377,-0.022491455,0.017852783,-0.020751953,-0.006652832,0.014968872,0.022842407,0.024963379,-0.017425537,0.0071487427,-0.0022296906,0.016998291,-0.011543274,0.006965637,-0.015396118,-0.0071792603,0.04257202,-0.021194458,0.03955078,0.0018463135,-0.008171082,-0.007820129,0.020111084,0.052093506,-0.030929565,-0.016220093,0.0065460205,0.029418945,0.048614502,-0.0074539185,0.04397583,0.012321472,-0.006336212,0.028060913,-0.00881958,-0.016677856,-0.011779785,-0.0135269165,0.02520752,0.007335663,0.02217102,-0.020599365,-0.016799927,0.015686035,-0.012672424,0.011054993,0.0061950684,-0.024230957,-0.014053345,0.001627922,-0.011520386,-0.008361816,-0.005455017,0.026412964,0.012390137,0.032165527,0.0033855438,-0.020126343,-0.008178711,0.032165527,-0.016403198,0.01713562,0.023330688,0.010612488,0.012496948,0.009529114,0.010169983,-0.024093628,-0.0013055801,-0.04244995,-0.01586914,0.012710571,0.0006198883,-0.009521484,0.0073928833,-0.011734009,-0.01586914,-0.030273438,0.0070533752,-0.020858765,-0.038879395,-0.008033752,-0.0036773682,0.025482178,0.0038032532,0.013664246,0.0064048767,-0.01663208,0.03967285,0.0077323914,-0.0073547363,0.026550293,0.035247803,0.0104599,-0.007972717,-0.004398346,-0.012542725,-0.011695862,0.0053749084,-0.02748108,0.031280518,0.053619385,0.004219055,-0.008354187,0.027679443,0.030899048,0.010391235,-0.0006275177,0.00036001205,0.05090332,-0.016113281,0.020050049,-0.03753662,0.026123047,0.015434265,0.02619934,-0.0011110306,-0.0012569427,-0.012413025,0.018615723,-0.0037899017,-0.017120361,0.035583496,0.009231567,0.03540039,-0.011795044,-0.0039482117,0.0038585663,-0.018661499,-0.014785767,0.027938843,-0.014129639,0.021987915,0.009185791,-0.032562256,0.041656494,-0.021743774,0.014961243,0.004180908,0.0013494492,-0.021881104,-0.02658081,-0.014884949,-0.025009155,-0.023498535,-0.0059318542,-0.006549835,0.033966064,0.005180359,0.032714844,0.034606934,0.019332886,0.016586304,-0.027740479,-0.01777649,0.003189087,-0.0020523071,0.024978638,-0.026428223,0.06573486,0.03741455,0.012451172,0.052520752,0.025726318,0.043029785,0.0015449524,0.007572174,-0.011772156,0.024780273,-0.0124053955,0.021240234,0.0026741028,0.029876709,-0.030670166,0.011947632,0.015464783,0.023498535,-0.03050232,0.043548584,0.049713135,0.025009155,-0.011451721,0.037963867,-0.01826477,-0.023986816,-0.008735657,-0.03149414,0.044158936,0.018554688,0.04333496,0.053649902,0.020874023,-0.008842468,0.008850098,-0.029449463,-0.029312134,0.08154297,0.03189087,-0.03036499,-0.020828247,-0.0041007996,0.0021266937,-0.042510986,-0.023529053,0.0146865845,-0.006210327,0.009742737,-0.03189087,-0.011909485,-0.0135650635,0.0028495789,0.02305603,0.013328552,-0.02281189,0.030517578,0.0045051575,0.016983032,0.034118652,-0.0048179626,0.01889038,-0.012756348,-0.028244019,0.011314392,0.011253357,0.0041618347,-0.008071899,0.024230957,-0.011230469,0.04031372,0.057281494,-0.020828247,0.008506775,0.031951904,0.023971558,0.0112838745,0.051208496,0.032226562,0.033996582,0.051971436,0.028381348,0.024215698,-0.018188477,0.013015747,-0.024047852,-0.0126953125,-0.005428314,0.010932922,0.020736694,-0.027755737,0.028137207,-0.025924683,-0.009376526,0.019699097,0.026809692,-0.002532959,-0.009803772,-0.011688232,0.034942627,-0.02041626,0.0005683899,0.0076065063,0.012435913,0.02017212,0.010757446,0.021728516,-0.025436401,0.023880005,0.017990112,-0.016479492,-0.020401001,0.028839111,-0.027511597,0.020950317,-0.016235352,0.019241333,-0.057037354,0.010848999,0.02861023,-0.00087594986,0.034210205,0.0060539246,0.0019359589,-0.008880615,0.021392822,0.018615723,0.010269165,-0.011657715,-0.015045166,0.03164673,0.034423828,0.005214691,0.0018196106,-0.024780273,-0.020324707,0.0003170967,0.002418518,-0.015823364,-0.02154541,0.015464783,-0.023422241,0.031204224,0.023086548,-0.0025901794,0.043548584,-0.017105103,-0.011604309,0.0040359497,0.025390625,0.02406311,-0.0019779205,-0.0005803108,0.021484375,-0.01675415,0.034423828,0.035095215,0.020980835,0.027130127,-0.006248474,-0.022659302,0.0134887695,0.008964539,0.031341553,-0.018127441,0.0062942505,0.006706238,0.028945923,-0.018844604,-0.043121338,0.025421143,-0.002779007,-0.015701294,-0.016296387,0.018463135,-0.00062036514,0.021743774,0.031311035,0.02758789,-0.018722534,0.05267334,-0.010559082,0.032226562,0.0022563934,-0.025848389,0.038513184,0.015686035,0.019378662,0.007385254,0.0047035217,-0.041748047,0.0231781,0.046020508,0.031463623,0.024139404,0.008239746,-0.0066375732,0.026855469,-0.003353119,0.030426025,-0.0016899109,-0.0107040405,0.016983032,-0.013175964,-0.016586304,-0.0017337799,-0.0029907227,0.020339966,0.034362793,-0.0039711,-0.010437012,-0.02557373,-0.015327454,0.007663727,-0.021392822,0.014160156,-0.0018672943,-0.030075073,0.0063171387,-0.024291992,-0.025253296,-0.012901306,0.026535034,-0.05407715,-0.015655518,0.001253128,0.026123047,-0.024719238,0.024765015,0.03781128,-0.0010251999,-0.0017032623,0.030700684,-0.0038528442,0.024871826,-0.0069274902,0.018096924,0.022994995,-0.009597778,-0.018920898,-0.007675171,0.0016756058,-0.036315918,0.020248413,0.030822754,-0.015777588,0.012496948,0.0073776245,-0.0032348633,-0.015289307,0.011222839,-0.0026607513,-0.011550903,-0.005126953,0.008056641,-0.0041770935,0.009849548,-0.0049743652,-0.0058021545,-0.016235352,-0.020629883,0.023956299,0.030654907,0.024291992,-0.030288696,-0.008293152,0.010971069,0.006652832,-0.010375977,-0.023391724,-0.018966675,-0.020217896,0.025604248,0.020050049,0.018478394,0.009559631,-0.026107788,-0.009117126,0.010498047,-0.0042686462,0.021392822,0.005393982,-0.009635925,0.015083313,-0.011672974,-0.013328552,-0.0063171387,-0.013290405,0.027404785,0.028533936,-0.0073432922,-0.036315918,0.037261963,-0.015235901,0.031021118,0.009002686,-0.0033092499,0.020446777,0.0042266846,-0.008125305,0.00027823448,0.013175964,-0.0026340485,-0.017501831,-0.016494751,0.013793945,0.062805176,-0.0027046204,-0.008613586,0.024887085,0.0014190674,-0.0023078918,0.037963867,0.0006594658,0.03253174,0.032562256,-0.025482178,-0.020629883,0.03265381,-0.028793335,-0.023361206,0.0072746277,-0.011581421,-0.017822266,0.014297485,0.0126953125,0.006965637,-0.019760132,-0.023345947,-0.024963379,-0.018508911,0.020614624,-0.013191223,0.001578331,-0.023727417,0.0044555664,0.024536133,-0.010772705,-0.042022705,-0.013389587,0.0063972473,-0.022232056,-0.06689453,0.022598267,-0.01474762,0.008293152,-0.035369873,-0.00097322464,-0.008529663,0.03866577,-0.0036525726,-0.00881958,-0.0005722046,0.01991272,0.024810791,0.0062789917,0.016464233,-0.034454346,-0.022109985,-0.028259277,0.0048179626,-0.0021190643,0.02218628,0.019592285,0.020339966,0.03100586,-0.01965332,-0.000541687,-0.0016803741,-0.018051147,-0.016525269,-0.023880005,-0.014755249,0.022369385,0.008728027,-0.015838623,-0.00040507317,0.021606445,-0.015357971,-0.026229858,0.030899048,0.04272461,0.0030536652,0.027053833,0.0025081635,-0.0039520264,-0.019226074,0.013694763,-0.01171875,0.020523071,0.0018920898,-0.002161026,-0.0068511963,0.014160156,0.02015686,-0.0002104044,0.003332138,0.018875122,0.012420654,-0.0076675415,0.046447754,0.008934021,-0.0042419434,-0.017196655,-0.013595581,0.009063721,0.057373047,-0.000069737434,0.021652222,0.019638062,0.00009280443,-0.025527954,-0.00024056435,0.008476257,-0.022369385,-0.046905518,-0.031311035,-0.02645874,0.028793335,-0.009178162,0.0021705627,-0.012252808,0.021987915,0.008514404,-0.036346436,-0.016494751,0.035858154,0.020751953,-0.008003235,-0.015396118,-0.00066423416,-0.0007882118,-0.025878906,-0.0146102905,-0.055877686,-0.038116455,-0.006248474,-0.022949219,0.011528015,0.014335632,0.0017976761,-0.0067329407,0.0062294006,0.006248474,-0.006706238,0.01751709,-0.0079193115,-0.005706787,0.015350342,0.024780273,-0.0017147064,0.006126404,0.013000488,0.015434265,0.0034008026,-0.021453857,0.01763916,-0.017868042,0.033233643,-0.012168884,-0.013557434,0.033294678,-0.0027065277,0.017715454,-0.03475952,0.015533447,-0.0070152283,0.0047721863,0.026733398,-0.0234375,-0.025161743,0.006790161,-0.022064209,-0.013557434,-0.0015296936,0.005973816,0.04321289,-0.014831543,0.03652954,-0.0071411133,-0.011558533,0.0015230179,0.01777649,-0.0045051575,0.0026626587,0.019607544,0.0020751953,0.012916565,-0.0049362183,0.00036406517,-0.017211914,-0.026153564,0.007347107,0.008712769,0.00042510033,0.02911377,0.008773804,0.03970337,0.012191772,0.020355225,0.00843811,0.0050964355,0.027160645,0.007461548,0.040374756,0.004459381,-0.03543091,0.0066184998,-0.008934021,-0.011398315,0.003967285,0.007259369,0.00026988983,-0.033355713,0.021621704,0.0064888,0.009605408,-0.0053634644,0.008087158,-0.018508911,0.003929138,-0.035583496,-0.018951416,-0.010543823,-0.006916046,0.03375244,-0.00047898293,0.019882202,-0.011756897,-0.022903442,0.021438599,0.045684814,-0.0019168854,-0.007904053,-0.019561768,0.018493652,0.008628845,0.021362305,-0.0034294128,-0.028961182,-0.011413574,0.012481689,-0.015197754,0.021713257,0.003414154,0.017211914,-0.008842468,-0.022415161,-0.019439697,0.018600464,-0.012573242,-0.0028572083,-0.000116467476,0.005882263,0.046936035,0.04220581,0.007762909,0.016601562,0.025222778,-0.050689697,0.04437256,0.00082445145,0.03881836,-0.015350342,0.0129776,-0.053863525,-0.01777649,-0.007896423,-0.011833191],"createdAt":"2026-04-18T18:47:25.238Z","updatedAt":"2026-04-28T14:35:03.297Z","lastSeenAt":"2026-04-28T14:35:03.297Z","tsv":"'/api/v1/loans/100':62,215 '/request':13,32 '0.02':12,31,97,175 '000':101 '100':85 '20':100 '402':226 '6':107 'Base network API' 'USDC micropayment API' 'access':49,68 'across':135 'actual':217 'ai':144 'analysi':148 'analyt':139 'api':7,17,26,36,48,67,110,184 'appear':70 'attach':121 'back':244 'base':9,28,57,92,102 'broader':130 'call':4,23 'caller':119 'categori':137 'challeng':227 'classif':150 'collect':42 'commit':116 'connect':193 'convers':167 'cost':95 'data':6,25,76,138,239 'decim':108 'descript':211 'detail':200 'difficult':235 'doc':183 'document':178,232 'embed':151 'endpoint':61,134,170,216,220 'estim':161 'exampl':208 'exchang':156 'expect':243 'export':142 'extrem':180 'feed':155 'financ':152 'gas':160 'generat':168 'geocod':165 'header':125 'host':40 'id':84 'infrastructur':163 'insight':143 'json-response' 'key':18,37,111 'know':237 'lack':230 'learn':146 'limit':113 'list':64 'live':222 'loan':5,24,74,81 'loan API' 'loan data endpoint' 'loan-data' 'loan-rel':73 'lowpaymentfee' 'lowpaymentfee.com':39,131 'machin':145 'make':233 'metric':140 'network':58 'no-api-key' 'no-rate-limit' 'offer':133 'openapi':204 'page':188 'path':78 'pay':2,21,45 'pay-per-cal':1,20 'pay-per-call API' 'pay-per-request':44 'payment':53,86,124 'per':3,22,46,98,176 'platform':132 'premium':66 'price':154,172,185 'prompt':195 'protocol':54 'quot':159 'rate':112,157 'readm':187 'relat':75 'render':190 'report':141 'request':47,99,128,177 'request/response':207 'requir':19,38,118 'resourc':82 'return':218,223 'schema':205 'send':241 'sentiment':147 'serv':72 'settl':88 'sever':136 'simpli':120 'spars':181 'specif':60 'suggest':79 'summar':149 'technic':199 'token':158 'uniform':173 'unit':103 'upfront':115 'usdc':15,34,90,105 'usdc-base' 'util':164 'valid':166,225 'via':10,29,50 'wallet':194 'web3':153 'x402':11,30,52,123 'x402 loan' 'x402-payment'","prices":[{"id":"1921921e-6a82-45a1-acc5-63b633433766","listingId":"487a8be6-fbb7-41f2-b927-04cbac064821","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/loans/100","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:47:25.238Z"}],"sources":[{"listingId":"487a8be6-fbb7-41f2-b927-04cbac064821","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/loans/100","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:47:25.238Z","lastSeenAt":"2026-04-28T14:35:03.297Z"}],"details":{"listingId":"487a8be6-fbb7-41f2-b927-04cbac064821","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/loans/100 \\\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 valid x402 402 challenge with USDC on Base, maxAmountRequired 20000 (=$0.02)","source_url":"https://lowpaymentfee.com/api/v1/loans/100"},{"claim":"All endpoints are priced at $0.02/request with no API keys, no rate limits, and instant access on Base","source_url":"https://lowpaymentfee.com"},{"claim":"The platform offers endpoints across data & analytics, AI & ML, finance & Web3, and infrastructure categories","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base network","source_url":"https://lowpaymentfee.com/api/v1/loans/100"}],"useCases":["Fetching loan data or financial calculations on a per-request basis without signup","Integrating loan information into agent workflows that can settle payments via x402","Accessing financial data programmatically with USDC micropayments on Base"],"bestFor":["Agents or developers who want instant, keyless access to loan data","Workflows requiring pay-as-you-go financial data without subscriptions","x402-compatible clients on the Base network"],"notFor":["Users who need detailed API documentation or request/response schemas before integrating","High-volume consumers who would benefit from bulk pricing or subscription plans","Anyone not set up to make x402 USDC payments on Base"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:15.723Z"},"updatedAt":"2026-04-28T14:35:03.297Z"}}