{"id":"4952e51a-2072-49f4-ae0d-8bd4ad9b2377","shortId":"gvC6Bb","kind":"x402","title":"Loan amortization schedule API, pay-per-request via x402 on Base (USDC).","tagline":"Loan amortization schedule API, pay-per-request via x402 on Base (USDC).","description":"This endpoint at lowpaymentfee.com returns a loan amortization schedule for a specific loan (loan ID 58 in the URL path). It is part of a broader platform offering various pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all gated behind the x402 payment protocol on the Base network using USDC.\n\nThe specific endpoint `/api/v1/loans/58/schedule` accepts POST requests and returns JSON. The x402 challenge advertises a maximum cost of 20,000 base units of USDC (0x8335… on Base), which equals $0.02 per request (USDC uses 6 decimals). This aligns with the site's stated flat pricing of $0.02 per request across all endpoints. Payment is settled on-chain to the provider's wallet, with no API keys, rate limits, or subscriptions required.\n\nDocumentation is extremely sparse — the docs, pricing, API, and README pages all render only a \"Connect wallet\" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no description of what fields the loan schedule returns or what input parameters the POST body expects. The endpoint path suggests it is tied to a fixed loan ID (58), which raises questions about whether other loan IDs are available or how a caller would discover them. The platform appears to be a demonstration or early-stage deployment of x402-gated APIs.","tags":[],"capabilities":["loan-amortization-schedule","x402-payment","usdc-base-network","pay-per-request","json-api"],"categories":["finance"],"synonyms":["loan schedule","amortization calculator","loan payment schedule","loan repayment plan","mortgage schedule API","loan calculator"],"warnings":["No API documentation available — docs, pricing, and README pages all render only a wallet-connect prompt","No OpenAPI or request/response schema provided; input parameters for the POST body are unknown","Endpoint path is hardcoded to loan ID 58; unclear if other loan IDs exist or how to discover them","Platform appears to be early-stage or a demonstration deployment"],"endpointUrl":"https://lowpaymentfee.com/api/v1/loans/58/schedule","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/58/schedule","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 with clear pricing ($0.02 USDC on Base). However, there is no documentation, no OpenAPI schema, no request/response examples, and the endpoint path is hardcoded to a single loan ID with no explanation of parameters or output format. 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":"2026-04-19T05:30:22.398Z","embedding":[-0.028427124,-0.0061912537,0.031341553,0.011558533,0.022720337,-0.044769287,-0.016555786,0.0075683594,0.05505371,-0.037017822,0.005065918,-0.08483887,-0.035308838,-0.041931152,-0.024108887,0.0033817291,0.013336182,0.008140564,0.0009198189,0.03375244,0.03012085,-0.024490356,-0.031677246,0.012840271,0.030166626,-0.0015296936,-0.03186035,-0.014251709,-0.013931274,-0.003818512,0.00970459,-0.01979065,-0.0030651093,0.028579712,-0.018188477,0.01802063,0.0137786865,0.01146698,0.014129639,-0.025543213,-0.02748108,-0.042663574,-0.004333496,-0.011039734,-0.04840088,0.007549286,-0.03274536,-0.011100769,0.011894226,0.0084991455,-0.021377563,-0.00447464,-0.008468628,0.019989014,-0.01802063,-0.0040130615,0.02192688,-0.008216858,-0.011940002,-0.016921997,0.015182495,-0.050750732,-0.007972717,0.0012636185,-0.037017822,0.028961182,-0.02470398,0.052581787,0.0006132126,0.059143066,0.038513184,0.040161133,0.029785156,-0.0046806335,0.011360168,-0.025817871,-0.0046806335,0.048431396,-0.032226562,-0.0140686035,-0.001914978,-0.005882263,-0.042633057,-0.048736572,-0.0029525757,-0.043884277,-0.0066375732,0.017349243,-0.030044556,0.027053833,-0.04901123,0.030426025,-0.020248413,-0.00020956993,0.042755127,0.0013122559,-0.010955811,0.011306763,0.0032997131,0.020477295,0.025054932,-0.042785645,-0.020980835,-0.047851562,0.06555176,0.045837402,0.017227173,0.0073776245,-0.005607605,-0.02885437,-0.04034424,0.004306793,-0.0087890625,-0.048980713,0.013450623,-0.01826477,-0.03604126,0.014678955,-0.03125,-0.027648926,-0.044952393,0.037750244,0.03225708,0.020721436,0.028717041,-0.013450623,0.010574341,0.004398346,-0.032470703,-0.010185242,-0.02041626,-0.0059127808,-0.025466919,-0.025665283,-0.05130005,0.00982666,-0.016586304,-0.027404785,-0.042022705,-0.0010995865,0.041229248,-0.019226074,0.03050232,0.023010254,-0.06964111,0.025283813,-0.017684937,-0.043945312,-0.055511475,-0.03137207,0.016281128,-0.008399963,0.007881165,-0.009674072,0.036834717,-0.033813477,-0.026626587,0.011291504,0.014289856,0.06530762,0.0074424744,0.033050537,0.044403076,0.008743286,-0.0071258545,0.02406311,0.041015625,-0.06201172,-0.07720947,-0.019927979,0.006893158,-0.05404663,-0.023605347,-0.0012779236,-0.020980835,-0.01436615,0.0069770813,-0.028305054,0.035308838,-0.03375244,0.007572174,-0.036102295,0.0037326813,-0.013435364,-0.038208008,-0.011894226,-0.040740967,0.029785156,0.035614014,0.056854248,-0.0019359589,-0.026275635,0.04714966,0.051849365,-0.019958496,-0.03262329,0.007987976,-0.024887085,0.025741577,-0.0110321045,0.0050239563,-0.048553467,0.03201294,0.040039062,0.021697998,-0.022445679,-0.028060913,-0.029281616,-0.011276245,-0.0043754578,0.030212402,0.018112183,0.036987305,0.0335083,-0.0057258606,-0.028930664,-0.013900757,-0.012649536,-0.013916016,0.035461426,0.034179688,-0.023498535,0.0017786026,0.04727173,-0.018173218,0.029937744,0.026870728,0.00894165,-0.021133423,-0.035736084,0.03173828,0.019851685,-0.027130127,-0.009719849,0.010940552,0.002210617,-0.025375366,-0.007865906,-0.014228821,-0.011703491,-0.027328491,-0.027008057,-0.018661499,0.01965332,0.010398865,-0.022994995,-0.054504395,-0.07562256,0.047668457,0.032470703,0.028915405,-0.0262146,-0.018859863,-0.027175903,-0.0287323,-0.054260254,0.042510986,0.06555176,0.00058603287,-0.0680542,0.04446411,-0.015548706,-0.02305603,0.019104004,-0.048431396,-0.001996994,-0.01486969,0.0020961761,-0.018127441,-0.015571594,0.02078247,0.026550293,0.016159058,-0.016067505,-0.03375244,-0.009124756,-0.023651123,0.0116119385,-0.009185791,-0.012161255,0.03149414,-0.0011758804,0.04458618,0.0031738281,0.004005432,0.019744873,0.017486572,-0.008171082,-0.006629944,-0.012413025,-0.036895752,0.009132385,0.02255249,-0.033569336,-0.010398865,0.0107421875,0.043182373,-0.03161621,0.034576416,0.02003479,0.0074920654,0.018920898,0.010604858,-0.016662598,0.011108398,0.012641907,-0.0034008026,0.036468506,0.022384644,-0.013679504,-0.002735138,0.06573486,-0.0057525635,0.00007081032,0.023147583,0.017089844,0.0129470825,-0.02810669,-0.011024475,-0.07476807,-0.019332886,-0.052856445,0.018005371,-0.03274536,-0.0158844,-0.01651001,0.014213562,-0.010528564,-0.03488159,-0.0067825317,0.0037212372,-0.040893555,0.010009766,-0.02218628,-0.030853271,0.026123047,0.030197144,-0.013450623,0.036499023,0.033111572,0.018997192,-0.036132812,-0.027145386,-0.016479492,-0.036590576,0.019561768,-0.00069618225,-0.03274536,-0.0104522705,0.028839111,-0.0715332,0.007522583,0.019012451,0.021697998,0.026443481,0.013679504,0.01914978,-0.055511475,-0.056610107,-0.023742676,-0.0035037994,0.022628784,-0.0137786865,0.00806427,0.049316406,-0.017715454,0.014015198,-0.01965332,0.038635254,-0.046661377,0.015960693,0.049713135,-0.02407837,-0.032714844,-0.032684326,0.00006788969,0.018585205,0.035736084,0.019058228,0.0068206787,0.082336426,0.011917114,-0.017547607,0.0056114197,0.013298035,0.045562744,0.015396118,0.019744873,-0.004627228,-0.04638672,0.015411377,-0.042877197,0.01171875,-0.055114746,0.046813965,0.0084991455,0.07141113,0.026779175,0.007713318,0.0023403168,-0.041625977,0.0054397583,-0.021697998,-0.024261475,-0.038208008,-0.030044556,0.035125732,-0.01939392,0.0042915344,0.0138168335,0.035736084,-0.01725769,0.021133423,-0.053894043,0.045166016,-0.015235901,-0.018005371,0.029083252,0.016967773,0.075927734,0.074401855,-0.057861328,-0.00015330315,-0.0002310276,-0.037078857,0.055877686,0.033172607,-0.012580872,-0.054595947,-0.036224365,0.011871338,0.019439697,-0.006198883,-0.039886475,-0.014228821,0.017593384,0.022964478,0.023513794,-0.0033187866,-0.0006041527,0.0005197525,-0.0036964417,-0.04196167,0.007965088,-0.05557251,0.0096206665,0.03286743,-0.024917603,0.008712769,0.019592285,0.008132935,0.014015198,0.012329102,0.018371582,0.030212402,-0.04550171,0.002210617,-0.023025513,0.035186768,0.02508545,0.036834717,0.018157959,0.0038585663,-0.011100769,0.033813477,-0.024291992,-0.022918701,0.026901245,-0.046875,0.026504517,0.03729248,-0.010795593,0.008636475,0.0058403015,-0.030288696,0.002286911,-0.010681152,-0.03942871,0.034118652,0.02935791,-0.04171753,-0.01638794,-0.044433594,-0.023651123,0.017578125,0.09063721,0.016281128,-0.0060424805,-0.03756714,0.021438599,0.041534424,0.010040283,-0.0047721863,-0.01360321,-0.07232666,-0.012741089,-0.043304443,-0.038879395,-0.015075684,0.021743774,-0.010902405,-0.032470703,0.06451416,0.0041503906,-0.00095558167,0.022842407,-0.012199402,0.0128479,-0.0287323,0.036590576,-0.03189087,0.05154419,0.004486084,-0.029006958,-0.04852295,0.044006348,-0.02609253,0.015563965,-0.022491455,-0.014465332,0.011741638,0.0206604,0.011833191,-0.031204224,-0.003440857,0.009086609,-0.035949707,-0.07873535,0.036376953,0.009757996,0.029815674,0.012908936,-0.0016651154,0.04559326,-0.006416321,-0.0088272095,0.026870728,-0.03488159,0.0034732819,-0.02029419,-0.01802063,-0.023727417,0.0138549805,-0.01411438,0.02357483,-0.0063056946,0.00056123734,-0.016464233,-0.008560181,0.032806396,0.049621582,0.030792236,0.016677856,0.012023926,0.03540039,0.039733887,0.011657715,-0.038024902,0.041015625,-0.012626648,0.011474609,-0.011001587,0.014755249,0.0076942444,-0.0022029877,0.0065307617,-0.00013053417,-0.044891357,-0.013801575,-0.008895874,0.0051498413,0.012496948,-0.0031356812,-0.013549805,-0.0048103333,-0.0014648438,-0.037750244,0.00088214874,0.03286743,0.011817932,-0.028717041,0.0143585205,0.0025691986,0.029891968,-0.05154419,0.01474762,0.014038086,0.03677368,-0.0042762756,-0.017715454,-0.015235901,0.018371582,-0.007648468,0.0031814575,-0.0031433105,-0.03768921,0.013252258,-0.011375427,0.01146698,-0.0018033981,-0.0029792786,-0.034088135,0.010635376,0.008255005,-0.053497314,-0.016799927,-0.0038585663,-0.0015096664,0.0067253113,0.008255005,0.006717682,0.018554688,-0.017547607,-0.03125,0.018096924,0.037750244,-0.009124756,-0.010215759,0.027801514,0.017425537,0.019180298,-0.050231934,0.014289856,0.018981934,0.05090332,-0.023590088,-0.043914795,-0.024047852,-0.039886475,0.047851562,0.018585205,0.024337769,0.013725281,-0.009979248,-0.008781433,0.05130005,-0.00737381,-0.006000519,0.008148193,-0.039031982,-0.022247314,0.0090408325,0.038604736,-0.045837402,0.035186768,0.0053596497,-0.022476196,-0.0013370514,-0.023361206,-0.006587982,0.0014362335,-0.0016107559,0.03930664,-0.007736206,0.015701294,-0.022460938,-0.024505615,0.0055732727,0.05053711,0.027908325,-0.037750244,0.011978149,-0.026153564,-0.00007212162,-0.0011968613,0.02079773,0.018188477,0.013374329,0.026870728,0.047454834,-0.04611206,0.031585693,-0.024276733,-0.0052948,-0.008392334,-0.021209717,-0.022201538,-0.02935791,-0.017440796,0.017929077,-0.062408447,-0.030593872,-0.012504578,-0.053863525,0.019622803,-0.020690918,0.04751587,0.036315918,0.05947876,-0.03149414,0.016296387,0.0070648193,-0.0019264221,-0.01902771,0.0038433075,-0.008613586,0.011894226,0.048583984,0.00046277046,0.0028762817,-0.032318115,0.0018997192,-0.0005412102,-0.027999878,-0.023071289,0.008255005,-0.0021743774,-0.004825592,-0.008010864,-0.04336548,0.007865906,-0.0073165894,-0.019424438,0.022323608,0.001241684,0.032440186,0.010543823,-0.034179688,-0.018356323,0.008087158,-0.013938904,0.02268982,-0.0043525696,-0.015792847,-0.023895264,0.008239746,0.015525818,0.02394104,0.01676941,-0.014717102,0.0050582886,0.0049324036,-0.046691895,-0.014595032,0.007911682,0.0049743652,-0.02458191,0.0053253174,-0.060028076,-0.010917664,-0.023651123,0.008705139,0.015083313,0.013061523,0.018417358,-0.0037841797,0.020263672,0.014282227,-0.02053833,-0.0032615662,0.028884888,0.009277344,0.028289795,0.013450623,0.024719238,-0.015220642,0.0074806213,0.028411865,0.0041007996,-0.02659607,-0.012969971,0.0049438477,-0.0118637085,-0.0026607513,0.00022041798,-0.008964539,-0.046875,0.014846802,0.087768555,-0.028289795,0.019836426,-0.019866943,-0.03149414,0.0009536743,0.05847168,-0.055908203,0.022445679,-0.03656006,0.0064811707,-0.03845215,0.0340271,-0.011680603,0.01737976,-0.03845215,-0.042877197,-0.008972168,-0.016220093,0.009689331,-0.040740967,-0.00868988,-0.082458496,-0.02470398,-0.0008611679,-0.023513794,0.022369385,-0.009986877,-0.0041770935,-0.06173706,-0.054351807,0.034820557,0.021987915,0.015640259,-0.0013208389,-0.003944397,0.008239746,0.0115356445,-0.012908936,-0.012969971,-0.033081055,-0.03994751,-0.02267456,0.019042969,-0.029006958,0.013954163,0.038391113,0.018341064,0.018875122,-0.0028743744,-0.019744873,0.002910614,0.014381409,-0.008239746,-0.011260986,-0.014717102,0.0026435852,0.043670654,-0.01675415,0.03302002,0.016937256,-0.00050878525,-0.006587982,0.022888184,0.05001831,-0.023132324,0.01499939,0.0038394928,0.022445679,0.054656982,-0.01802063,0.053741455,-0.01939392,0.018478394,0.03665161,-0.014846802,-0.004146576,-0.007858276,-0.032714844,0.010910034,0.004573822,0.022872925,-0.021087646,-0.014579773,0.0030288696,-0.0065994263,-0.018600464,-0.0060920715,-0.028030396,0.015510559,0.011734009,-0.0027046204,-0.010398865,-0.010269165,0.032684326,0.003484726,0.029663086,-0.0138168335,-0.009422302,-0.017349243,0.048461914,-0.022277832,-0.0038394928,0.017608643,0.028457642,0.000975132,0.008659363,0.018661499,-0.013839722,0.009979248,-0.028259277,-0.009902954,0.018005371,-0.01651001,0.029769897,-0.009513855,0.0008468628,-0.010917664,-0.040161133,-0.010635376,-0.022323608,-0.011199951,-0.02520752,0.016082764,0.015213013,0.009864807,0.029144287,-0.013397217,-0.027053833,0.029312134,0.0042686462,-0.0062561035,0.022537231,0.037078857,-0.0003976822,-0.008041382,-0.001581192,-0.0184021,0.0039520264,0.0066986084,-0.03237915,0.037109375,0.047454834,0.0033187866,0.001909256,0.01802063,0.033721924,0.017944336,0.009849548,-0.011993408,0.030273438,-0.01486969,0.0062332153,-0.051361084,0.016113281,0.019927979,0.018585205,-0.018859863,0.016586304,0.011100769,0.040740967,-0.014671326,-0.02229309,0.019927979,0.017181396,0.035583496,-0.025253296,0.011688232,-0.004623413,-0.0064430237,-0.008850098,0.018829346,-0.007858276,0.010681152,0.01687622,-0.036376953,0.049346924,-0.04724121,0.010818481,0.008865356,0.000026345253,-0.025131226,-0.01626587,-0.008506775,-0.024536133,-0.022125244,-0.012573242,-0.015098572,0.008598328,-0.0063323975,0.02079773,0.0036773682,0.0016498566,0.02885437,-0.0018796921,-0.016052246,0.00079488754,0.013534546,0.00982666,-0.023208618,0.06439209,0.02709961,0.013000488,0.049102783,0.011619568,0.044647217,-0.0010948181,0.02229309,0.0018901825,0.012710571,-0.02394104,0.029693604,0.0025501251,0.021942139,-0.0158844,0.000015556812,0.0000029206276,0.027175903,-0.025466919,0.035064697,0.059570312,0.025131226,-0.0027427673,0.04083252,-0.009429932,-0.016555786,-0.018600464,-0.028717041,0.033843994,0.015533447,0.05404663,0.03375244,0.016448975,-0.010932922,0.022323608,-0.013954163,-0.020614624,0.047058105,0.020065308,-0.04058838,-0.00969696,0.009460449,0.0036449432,-0.030639648,-0.021911621,0.023803711,0.0015583038,-0.0066871643,-0.017822266,-0.0042304993,-0.013877869,0.011253357,0.0054855347,0.0029411316,-0.035095215,0.0011634827,0.006351471,0.017608643,0.02154541,0.012809753,0.0028591156,-0.002696991,-0.016799927,0.0027103424,-0.009605408,0.0063095093,-0.01146698,0.018234253,-0.008590698,0.03503418,0.04257202,-0.00522995,0.0038375854,0.023925781,0.03036499,0.018981934,0.0552063,0.019821167,0.02885437,0.04586792,0.024459839,0.017684937,-0.0051193237,-0.01600647,-0.016708374,0.016281128,0.0036334991,0.01953125,0.011177063,-0.03503418,0.026748657,-0.012329102,0.010917664,-0.0038433075,0.0033626556,-0.008796692,-0.0072021484,-0.01486969,0.046142578,-0.02709961,-0.004497528,0.015808105,0.00081157684,0.0005235672,0.043884277,0.0028800964,-0.010475159,0.04296875,-0.000004172325,0.004535675,-0.018661499,0.016479492,-0.052734375,0.015563965,-0.011383057,0.021911621,-0.047576904,0.002494812,0.014320374,0.018569946,0.041778564,-0.016845703,0.001247406,0.0014915466,0.02116394,0.023635864,0.009918213,-0.019439697,-0.0008201599,0.046173096,0.010406494,0.0072021484,-0.0027770996,-0.022064209,0.0107421875,0.010658264,-0.013877869,-0.006996155,-0.016235352,0.018447876,-0.02911377,0.029571533,0.04284668,0.0061912537,0.01687622,-0.009231567,0.0052719116,0.006286621,0.008728027,0.027709961,0.0021305084,-0.016525269,0.024215698,-0.018432617,0.016235352,0.03366089,0.013648987,0.021087646,0.010063171,-0.024658203,0.027938843,0.01259613,0.020568848,-0.00982666,0.017166138,0.008514404,0.011253357,-0.019866943,-0.017288208,-0.0025196075,0.0036201477,-0.018707275,-0.010627747,0.006187439,-0.005382538,0.016784668,0.018508911,0.026977539,-0.010864258,0.055267334,-0.0046157837,0.02659607,-0.0069122314,-0.0042152405,0.03137207,0.017211914,0.009056091,-0.021148682,0.002445221,-0.02885437,0.008972168,0.034454346,0.012397766,0.025863647,-0.0016260147,-0.00090265274,0.021820068,-0.0043907166,0.047058105,0.014404297,-0.005191803,0.021591187,-0.024307251,-0.016220093,-0.0032463074,-0.0030975342,0.040130615,0.019851685,-0.004798889,-0.025436401,-0.019607544,-0.0184021,0.012931824,-0.020111084,-0.0041999817,-0.007461548,-0.0028457642,0.01600647,-0.01802063,-0.02885437,-0.014572144,0.02456665,-0.056762695,-0.03161621,0.008010864,0.011558533,-0.027252197,0.031097412,0.031951904,0.012756348,0.0015707016,0.029388428,-0.00061035156,0.041259766,0.009971619,0.021194458,0.02798462,0.008232117,0.007511139,0.025039673,0.015319824,-0.032836914,0.019577026,0.027801514,0.0013532639,0.023223877,0.019104004,-0.026351929,-0.011894226,-0.0011997223,-0.0043144226,-0.022460938,-0.00047016144,0.024215698,0.010147095,0.016708374,-0.01335907,-0.012184143,-0.009468079,-0.026428223,0.015731812,0.042419434,0.016571045,-0.027130127,0.016601562,0.0049591064,0.011505127,-0.02015686,-0.014808655,0.0020866394,-0.014732361,0.027145386,0.009681702,0.008850098,-0.027130127,-0.030212402,-0.029510498,0.012130737,-0.004131317,0.024459839,0.011146545,-0.029190063,0.046844482,-0.022659302,0.0027217865,0.00063467026,0.0027503967,0.01108551,0.026473999,0.0035476685,-0.023788452,0.030670166,-0.00957489,0.038482666,0.0357666,-0.0026474,0.009063721,-0.015289307,-0.014717102,-0.013717651,0.015625,-0.00459671,-0.04232788,-0.039031982,0.0064468384,0.043395996,-0.008934021,-0.0008907318,0.010604858,0.03086853,0.011146545,0.034820557,0.010116577,0.037322998,0.03756714,-0.014213562,-0.018722534,0.020263672,-0.0141067505,-0.028152466,0.028366089,-0.015525818,0.004627228,0.027938843,0.017242432,-0.0027332306,-0.011947632,-0.022369385,-0.027877808,-0.0289917,-0.0041923523,-0.013999939,0.021484375,-0.007972717,0.0090789795,0.026123047,-0.0015907288,-0.014717102,-0.023208618,0.007865906,-0.027526855,-0.06341553,0.00021076202,-0.0044670105,0.0016326904,-0.024230957,0.0031528473,-0.0017061234,0.009887695,0.008300781,-0.00033545494,0.006416321,0.026016235,0.0072669983,0.007259369,0.0010967255,-0.02973938,-0.014961243,-0.03062439,-0.017456055,-0.0234375,-0.0008187294,0.002029419,0.010246277,0.021377563,-0.016296387,-0.0071029663,0.00010031462,-0.0026359558,0.00048828125,-0.029434204,-0.014328003,0.017181396,0.0069847107,-0.029418945,0.0037994385,0.012771606,-0.012672424,0.0010795593,0.030715942,0.034179688,0.0019569397,0.029708862,0.021453857,0.011711121,-0.022735596,0.003982544,-0.022064209,0.038238525,0.0003015995,-0.007358551,-0.0112838745,0.0211792,0.025817871,0.002817154,0.0085372925,0.016082764,0.02911377,0.005771637,0.030075073,0.014640808,0.0014247894,-0.031921387,-0.026016235,0.032562256,0.04714966,-0.01763916,0.015464783,0.032196045,-0.013435364,-0.04559326,0.0029392242,0.015731812,-0.015586853,-0.045013428,-0.019683838,-0.0140686035,0.03112793,-0.0038585663,0.00001579523,-0.012130737,0.02671814,0.007827759,-0.017944336,-0.018066406,0.04724121,0.015235901,-0.0076675415,-0.018417358,0.0036888123,-0.00003772974,-0.0104904175,-0.020370483,-0.046325684,-0.027679443,0.00095129013,-0.024307251,0.032196045,0.019439697,0.014961243,-0.012672424,0.0047950745,0.0181427,-0.021011353,-0.0017709732,0.0040740967,-0.039886475,-0.008773804,0.018676758,-0.01121521,0.019180298,0.00730896,0.016815186,-0.01374054,-0.010284424,0.017837524,-0.010215759,0.049865723,0.008987427,-0.027023315,0.02558899,-0.008903503,0.018707275,-0.017288208,0.0023117065,-0.011039734,0.020233154,-0.0017051697,-0.015319824,-0.012252808,-0.0012636185,-0.0072402954,-0.0056266785,-0.0028629303,0.0082473755,0.040405273,-0.011192322,0.024795532,-0.0121154785,-0.010482788,-0.008804321,0.010047913,-0.0056610107,0.009971619,0.015975952,-0.022644043,0.0124053955,-0.021209717,0.0033245087,-0.005405426,-0.01751709,-0.019317627,0.007385254,0.016845703,0.011177063,0.00015711784,0.035003662,0.030273438,0.03604126,0.013626099,0.000289917,0.027175903,0.014930725,0.043518066,0.020690918,-0.0073547363,0.022583008,0.0042381287,-0.016433716,0.007843018,0.023788452,-0.0070724487,-0.022567749,0.027297974,0.005519867,0.013511658,0.002029419,0.016174316,-0.030441284,0.020370483,-0.024490356,-0.016799927,-0.014678955,-0.024169922,0.042877197,0.0001462698,0.019012451,-0.02293396,-0.011329651,0.027786255,0.06652832,-0.0055389404,-0.0051994324,-0.013046265,0.037597656,-0.02330017,0.02571106,-0.011810303,-0.038909912,-0.022338867,0.009963989,-0.01687622,0.034179688,-0.0039024353,0.026321411,-0.007511139,-0.015975952,-0.023101807,0.016571045,0.01360321,-0.0036640167,0.009269714,-0.010826111,0.055755615,0.038116455,0.0022506714,0.040740967,0.009796143,-0.031829834,0.045166016,-0.017822266,0.043792725,-0.004486084,0.014717102,-0.039764404,-0.011161804,-0.0032157898,-0.035614014],"createdAt":"2026-04-18T18:47:46.434Z","updatedAt":"2026-04-29T08:34:44.921Z","lastSeenAt":"2026-04-29T08:34:44.921Z","tsv":"'/api/v1/loans/58/schedule':87 '0.02':113,130 '000':103 '0x8335':108 '20':102 '58':42,216 '6':118 'accept':88 'across':133 'advertis':97 'ai/ml':64 'align':121 'amort':2,15,34 'amortization calculator' 'analyt':63 'api':4,17,60,149,163,250 'appear':236 'avail':226 'base':12,25,80,104,110 'behind':73 'bodi':202 'broader':52 'call':59 'caller':230 'chain':141 'challeng':96 'connect':171 'content':177 'cost':100 'crypto':67 'data':62 'decim':119 'demonstr':240 'deploy':245 'descript':188 'discov':232 'doc':161 'document':156 'earli':243 'early-stag':242 'endpoint':28,86,135,205 'equal':112 'exampl':185 'expect':203 'extrem':158 'field':191 'financ':66 'fix':213 'flat':127 'gate':72,249 'id':41,215,224 'infer':65 'input':198 'json':93 'json-api' 'key':150 'limit':152 'loan':1,14,33,39,40,193,214,223 'loan calculator' 'loan payment schedule' 'loan repayment plan' 'loan schedule' 'loan-amortization-schedule' 'lowpaymentfee.com':30 'maximum':99 'mortgage schedule API' 'network':81 'offer':54 'on-chain':139 'openapi':181 'page':166 'paramet':199 'part':49 'path':46,206 'pay':6,19,57 'pay-per-cal':56 'pay-per-request':5,18 'payment':76,136 'per':7,20,58,114,131 'platform':53,235 'post':89,201 'price':128,162 'prompt':173 'protocol':77 'provid':144 'question':219 'rais':218 'rate':151 'readm':165 'render':168 'request':8,21,90,115,132 'request/response':184 'requir':155 'return':31,92,195 'schedul':3,16,35,194 'schema':182 'servic':70 'settl':138 'site':124 'span':61 'spars':159 'specif':38,85 'stage':244 'state':126 'subscript':154 'substant':176 'suggest':207 'tie':210 'unit':105 'url':45 'usdc':13,26,83,107,116 'usdc-base-network' 'use':82,117 'util':69 'various':55 'via':9,22 'wallet':146,172 'whether':221 'would':231 'x402':10,23,75,95,248 'x402-gated':247 'x402-payment'","prices":[{"id":"0fb6c6af-72e2-45f3-b75d-cbc1bc18c0bf","listingId":"4952e51a-2072-49f4-ae0d-8bd4ad9b2377","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/58/schedule","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:47:46.434Z"}],"sources":[{"listingId":"4952e51a-2072-49f4-ae0d-8bd4ad9b2377","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/loans/58/schedule","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:47:46.434Z","lastSeenAt":"2026-04-29T08:34:44.921Z"}],"details":{"listingId":"4952e51a-2072-49f4-ae0d-8bd4ad9b2377","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/loans/58/schedule \\\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 advertises maxAmountRequired of 20000 base units of USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/loans/58/schedule"},{"claim":"The site states flat pricing of $0.02 per request with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/loans/58/schedule"}],"useCases":["Retrieve a loan amortization schedule showing payment breakdowns over time","Integrate loan schedule data into financial planning tools","Automate loan analysis workflows with per-call payment"],"bestFor":["Agents needing on-demand loan schedule data without API key registration","Developers experimenting with x402 pay-per-call finance APIs","Prototyping financial applications with instant crypto-settled access"],"notFor":["Production loan origination systems requiring configurable loan parameters (no docs on input schema)","Users needing bulk or high-volume loan calculations at lower per-call cost","Anyone requiring detailed API documentation or SLA guarantees"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:14.732Z"},"updatedAt":"2026-04-29T08:34:44.921Z"}}