{"id":"af83342b-339e-43a9-9ad8-dbe26b052d1c","shortId":"EDNEHW","kind":"x402","title":"Stock quote data for MCO via x402 micropayment on Base, $0.02 per request.","tagline":"Stock quote data for MCO via x402 micropayment on Base, $0.02 per request.","description":"This endpoint at lowpaymentfee.com provides stock data for the ticker MCO, accessible via the x402 payment protocol. It is part of a broader platform offering data & analytics, AI/ML inference, finance, crypto, and utility APIs—all priced at $0.02 per request and settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/stocks/MCO` accepts POST requests and returns JSON. Payment is handled inline via the x402 `X-PAYMENT` header; no API keys, accounts, or rate limits are required. The x402 challenge advertises a max amount of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. The platform advertises simple pay-per-use pricing with no minimums or commitments.\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 spec, no request/response schema, and no example payloads available. The endpoint is confirmed live (returns 402 with a valid x402 challenge), but the actual shape of the stock data response and any accepted request parameters are unknown.","tags":[],"capabilities":["stock-quote","x402-payment","usdc-settlement","base-network","pay-per-request","no-api-key","json-response"],"categories":["finance","data"],"synonyms":["stock price API","MCO stock data","equity quote","stock ticker API","micropayment stock API","x402 stock endpoint","pay-per-call finance API"],"warnings":["No documentation available — docs, pricing, API, and README pages all show only 'Connect wallet'","No OpenAPI or schema describing request parameters or response format","Ticker 'MCO' is ambiguous — could refer to multiple securities; no clarification from provider","No example responses available; actual data quality and freshness are unknown"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stocks/MCO","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/stocks/MCO","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is confirmed live with a valid x402 challenge and clear pricing ($0.02 USDC on Base). However, there is no documentation, no OpenAPI spec, no request/response schema, and no examples. The actual data returned is entirely unknown, making this 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":"2026-04-18T20:46:52.177Z","embedding":[0.023361206,0.010536194,0.014251709,0.034057617,-0.014961243,0.023132324,0.00983429,0.02027893,0.064941406,-0.05807495,0.032562256,-0.037628174,0.0026779175,-0.03253174,-0.00015234947,-0.0033512115,-0.02330017,0.01727295,-0.028305054,0.032714844,0.018936157,0.003932953,-0.02696228,0.029754639,-0.024307251,-0.01348114,-0.038116455,0.0061836243,-0.021057129,-0.008743286,0.037628174,-0.019699097,-0.026641846,-0.006061554,-0.016571045,-0.014633179,0.00049829483,0.029876709,0.044799805,-0.007270813,-0.002696991,-0.08929443,0.008850098,-0.0023880005,-0.048583984,-0.04864502,-0.010253906,-0.011878967,0.03866577,-0.0059661865,-0.033081055,-0.009025574,-0.005771637,0.0056419373,0.0102005005,0.008003235,0.015541077,0.0029525757,0.0053253174,0.036468506,-0.016036987,-0.03817749,0.015007019,-0.02128601,0.0039520264,0.051696777,0.03527832,0.034729004,0.021896362,0.052703857,0.012420654,0.033477783,0.0020160675,0.0018539429,-0.01234436,-0.066345215,-0.026672363,0.0037250519,0.0035076141,-0.033294678,-0.008987427,-0.0041007996,-0.054779053,-0.04083252,-0.012023926,-0.044647217,-0.013999939,0.05105591,-0.029342651,0.036346436,-0.099365234,-0.006916046,0.01084137,-0.027877808,-0.0013017654,-0.045837402,-0.029876709,0.00025320053,0.0009469986,0.032348633,-0.023239136,-0.059661865,0.017303467,-0.007888794,0.03466797,0.061676025,0.016418457,-0.0023479462,-0.020645142,0.0021514893,-0.009719849,0.011779785,0.018844604,0.014518738,0.030532837,0.019134521,-0.017532349,0.012001038,-0.023880005,0.03479004,-0.03463745,0.032562256,0.051452637,0.017745972,0.028625488,0.007144928,-0.039978027,0.016937256,-0.023376465,-0.010414124,0.03390503,0.03451538,-0.0038814545,-0.005874634,-0.013366699,0.0035171509,-0.018951416,-0.005973816,-0.03050232,-0.000010073185,0.021118164,-0.035339355,0.021362305,0.0026283264,-0.09411621,-0.039886475,-0.026672363,-0.008934021,-0.056365967,-0.038848877,0.019042969,-0.033843994,0.0052604675,0.039123535,0.00006967783,-0.025650024,-0.04559326,0.005176544,0.0059432983,0.0077209473,-0.014953613,0.03970337,-0.0112838745,-0.02204895,0.004776001,0.051116943,-0.05001831,-0.064453125,-0.054779053,-0.024673462,0.024154663,-0.020446777,-0.033966064,-0.024047852,-0.011787415,-0.05319214,-0.007167816,-0.022415161,-0.022491455,-0.04107666,-0.015991211,-0.011047363,0.019317627,0.023345947,-0.03765869,0.0048713684,-0.04525757,0.053466797,0.041015625,0.024353027,0.042236328,-0.008171082,0.028335571,0.008407593,-0.049438477,-0.05026245,-0.0009651184,-0.021194458,0.015525818,-0.003112793,0.025009155,0.00017344952,0.042755127,0.03274536,0.0071868896,-0.0231781,-0.01020813,-0.026397705,-0.03692627,-0.0056533813,0.029724121,0.039123535,0.004436493,-0.008033752,-0.02418518,-0.061828613,-0.022903442,-0.027770996,0.03024292,0.07067871,-0.0076179504,0.04119873,0.0002245903,0.02229309,-0.00020492077,0.04473877,0.011680603,-0.003704071,0.036132812,-0.064819336,0.015777588,0.02507019,-0.005592346,0.013084412,-0.03463745,0.009254456,-0.01121521,-0.026275635,-0.008377075,0.01927185,-0.015083313,-0.03475952,-0.0035934448,0.029205322,-0.003047943,-0.0057144165,-0.038391113,-0.08746338,0.007522583,0.0054626465,0.047607422,0.04095459,0.008003235,-0.0070533752,0.0002593994,-0.039093018,0.00674057,0.07196045,-0.023651123,-0.026931763,0.004863739,0.0063285828,-0.066711426,-0.02671814,0.004421234,0.020095825,-0.02734375,-0.010719299,-0.012336731,0.028884888,0.025756836,0.013313293,0.064941406,-0.0077705383,-0.02053833,-0.011741638,-0.043426514,0.017990112,-0.02204895,0.03302002,0.015563965,0.027664185,0.015129089,0.005420685,-0.0060691833,0.009544373,0.021743774,0.018417358,-0.0064201355,-0.027145386,-0.009925842,0.026000977,0.03225708,-0.055908203,0.014671326,-0.036590576,0.020843506,-0.021438599,0.051696777,0.0043563843,0.004890442,0.052001953,0.008544922,-0.07745361,0.010185242,0.0057525635,0.029083252,0.026168823,-0.017089844,0.005706787,-0.042144775,0.0395813,0.0026893616,0.003929138,0.016738892,0.026519775,0.060913086,0.015457153,-0.037872314,-0.04269409,0.008705139,-0.013130188,0.029663086,-0.020370483,0.005302429,-0.059448242,-0.0124053955,-0.028884888,-0.0047187805,-0.03765869,-0.027511597,-0.0044059753,-0.0017318726,0.009521484,-0.01550293,0.01058197,0.013626099,0.0051193237,-0.010261536,0.03286743,0.024841309,-0.0011768341,-0.028167725,-0.052368164,0.008140564,-0.036254883,-0.018875122,-0.0037155151,0.018951416,-0.00040459633,-0.035339355,0.009666443,0.030914307,0.0045280457,0.022460938,0.01373291,0.0011138916,-0.020629883,-0.0069503784,-0.0155181885,-0.048431396,0.023223877,0.014602661,0.010520935,0.05984497,0.012161255,-0.023117065,-0.025604248,0.032928467,-0.06695557,0.0039100647,0.011665344,-0.047973633,-0.040283203,0.021530151,0.016113281,0.011245728,0.03491211,0.040740967,-0.0068969727,0.08093262,0.004055023,-0.004322052,0.024093628,0.01789856,-0.011238098,-0.00447464,-0.012611389,-0.03933716,0.009346008,0.0002439022,-0.004802704,-0.01737976,-0.06100464,0.021072388,0.06072998,0.044891357,0.03414917,0.00466156,0.02558899,-0.017425537,-0.042938232,-0.03527832,0.011138916,-0.035339355,-0.04650879,0.01499939,-0.012924194,-0.0020179749,0.016433716,0.04043579,-0.04296875,0.005542755,-0.004196167,0.030700684,-0.03112793,-0.04083252,0.031173706,0.0051651,0.06500244,0.015731812,-0.05319214,0.031555176,0.033569336,-0.021530151,0.009986877,0.018600464,0.0020217896,-0.0049476624,-0.0385437,-0.025726318,-0.011711121,-0.02279663,0.011817932,0.032714844,-0.025177002,-0.005176544,0.01864624,0.0066070557,-0.0051879883,-0.0070724487,0.016143799,-0.049682617,-0.048583984,-0.03579712,0.006866455,0.038482666,-0.0033721924,-0.023071289,0.0071372986,-0.00724411,-0.0137786865,0.023101807,0.017425537,0.015007019,-0.037384033,0.0440979,-0.0007972717,-0.0012178421,0.023880005,0.009277344,0.039001465,0.060760498,0.055023193,0.01713562,-0.021865845,-0.07733154,-0.005092621,-0.010520935,0.013381958,0.03366089,-0.032592773,-0.0047035217,-0.02180481,-0.0071258545,-0.053833008,0.064575195,-0.05569458,-0.023666382,0.013366699,0.004257202,0.007534027,-0.0692749,0.009437561,0.0020713806,0.08026123,0.02671814,-0.0018024445,-0.018005371,0.008453369,0.036010742,-0.0048561096,0.014251709,-0.012138367,0.003376007,-0.028915405,-0.026016235,-0.03189087,-0.04537964,-0.0039749146,0.0040512085,-0.02255249,-0.007129669,0.017425537,-0.016021729,0.044708252,-0.018463135,-0.0154953,-0.001156807,0.010925293,-0.01146698,0.06347656,0.02078247,-0.024673462,-0.06994629,0.041625977,0.00617218,0.03201294,-0.01259613,0.01058197,-0.012260437,0.014152527,0.010444641,0.027770996,-0.011276245,0.013069153,-0.05758667,-0.079711914,-0.00018692017,-0.042175293,0.0039405823,0.02772522,-0.012741089,0.04107666,-0.019515991,0.010887146,0.0060195923,-0.035003662,-0.01058197,-0.029830933,0.004386902,-0.065979004,0.0060272217,-0.022491455,0.019897461,0.019332886,0.02432251,0.0035324097,-0.010604858,0.03161621,0.024505615,0.031219482,-0.0006699562,0.005722046,0.0090789795,0.076660156,0.0030269623,-0.07897949,0.037384033,0.0012865067,-0.0052757263,0.0057907104,0.044555664,0.024642944,-0.011520386,-0.014862061,-0.002292633,-0.046875,-0.04763794,-0.023162842,0.020248413,0.010871887,0.0031013489,-0.032928467,0.024719238,0.0037555695,-0.04788208,-0.047058105,0.018692017,0.0050086975,-0.026641846,0.03933716,0.030532837,0.012756348,-0.017242432,0.05343628,-0.005630493,0.044036865,0.008880615,0.00076293945,-0.0033721924,0.0031738281,-0.011474609,0.0033302307,-0.02041626,0.019073486,0.014961243,0.016326904,0.03503418,-0.0031490326,0.0008125305,-0.0051651,-0.0075035095,0.01448822,-0.00022637844,-0.0124053955,0.015151978,0.007972717,0.028930664,0.021972656,0.0064201355,0.027420044,0.0010728836,-0.01625061,-0.005470276,0.032348633,-0.019622803,-0.010871887,0.020935059,0.020233154,-0.0019607544,-0.040039062,-0.0037288666,0.02067566,0.011444092,-0.035217285,-0.023010254,0.010848999,0.0047187805,0.030883789,0.013999939,-0.0018701553,0.0124053955,-0.0017604828,0.0072288513,0.0012798309,-0.0042152405,0.022903442,-0.034057617,-0.039154053,0.023727417,0.002538681,0.011161804,-0.016098022,0.015129089,-0.03451538,0.025390625,-0.0030593872,-0.04953003,0.0007314682,0.015205383,-0.00049734116,0.011451721,0.010383606,0.0031280518,-0.015167236,-0.023269653,0.02079773,0.006801605,0.048339844,-0.037963867,0.0068359375,-0.019165039,-0.012802124,0.002603531,0.035095215,0.00035333633,0.050354004,0.004524231,0.028457642,-0.012252808,0.037109375,-0.034606934,0.028884888,0.0012178421,0.00005710125,-0.0059165955,-0.026565552,0.016082764,0.023529053,-0.031402588,0.008636475,-0.027801514,-0.04248047,-0.015205383,-0.045715332,0.024353027,0.03765869,0.026000977,-0.01411438,0.005077362,-0.009490967,0.03302002,0.0025196075,0.0019702911,-0.033172607,0.019821167,0.011421204,0.035583496,-0.024154663,0.0135269165,-0.007820129,0.009635925,-0.025817871,-0.024719238,-0.006942749,0.011680603,0.0037136078,-0.0022583008,-0.026885986,-0.011795044,0.018295288,-0.03250122,0.009376526,-0.0096206665,0.02418518,0.005847931,-0.014175415,0.02217102,0.015457153,-0.0027942657,0.05130005,-0.0022506714,-0.009269714,-0.041229248,0.003955841,0.017486572,0.0362854,-0.0032520294,-0.028381348,-0.009735107,-0.025772095,-0.06903076,-0.019165039,-0.0008087158,0.038085938,0.0067329407,-0.0058403015,-0.008964539,-0.0045928955,-0.017120361,0.014526367,-0.023498535,-0.025878906,0.009979248,0.0021362305,-0.0006341934,0.025924683,-0.024215698,-0.0043029785,-0.012863159,0.007572174,0.005466461,0.040161133,0.02796936,0.0006155968,-0.00026106834,0.0107421875,-0.01737976,0.02507019,-0.01864624,0.025848389,-0.03652954,0.03567505,-0.043823242,0.011878967,-0.012756348,0.012130737,0.052459717,0.0013694763,0.0109939575,0.003194809,-0.010169983,0.008552551,0.015792847,-0.02734375,-0.02394104,-0.0027236938,0.0143585205,-0.009246826,0.013031006,-0.006340027,0.011940002,-0.0046463013,-0.021759033,-0.0014314651,-0.0031776428,0.007457733,-0.062561035,-0.044128418,-0.039520264,-0.0025596619,0.0062217712,-0.026138306,-0.00422287,-0.012046814,-0.016403198,-0.050201416,0.012634277,0.042144775,0.015045166,-0.00028681755,0.0033721924,0.022140503,0.026855469,-0.006298065,-0.024765015,-0.0082092285,-0.042785645,-0.024963379,-0.038879395,0.0211792,-0.025024414,-0.019821167,-0.006526947,-0.0030899048,0.041748047,0.0011472702,0.018585205,-0.008995056,-0.0002579689,-0.0015869141,-0.010429382,-0.016983032,0.0060768127,0.008087158,-0.04876709,0.023391724,0.024291992,-0.00048065186,0.0027713776,0.023117065,0.046783447,-0.026428223,-0.025421143,-0.012031555,0.03741455,0.031311035,-0.018447876,0.020248413,0.047821045,0.004962921,-0.038269043,-0.007980347,-0.015777588,-0.05029297,-0.04812622,-0.0031986237,-0.012184143,0.028686523,-0.007873535,0.02104187,-0.004016876,-0.00843811,0.013511658,-0.015037537,-0.02709961,-0.029006958,-0.018722534,0.0047912598,0.008277893,0.006111145,0.006225586,0.042510986,0.011772156,0.0052490234,0.02255249,-0.0027389526,0.03643799,0.0064849854,0.025634766,0.011993408,0.016693115,0.015296936,0.0033454895,0.02772522,-0.022537231,-0.03036499,-0.03665161,0.046020508,-0.0103302,-0.015022278,-0.012741089,-0.01574707,-0.0030765533,0.014816284,-0.030212402,0.002248764,-0.026504517,-0.010734558,-0.02053833,0.010444641,0.021881104,0.0005283356,0.0071487427,0.006340027,-0.0052223206,0.03503418,-0.014381409,0.03842163,0.03186035,0.03817749,0.015144348,-0.042907715,-0.02571106,-0.007293701,-0.004497528,-0.004749298,-0.006855011,0.029663086,0.057769775,-0.006793976,-0.012161255,0.00053596497,0.0446167,-0.039611816,0.015731812,0.0068130493,0.019729614,0.030578613,-0.006389618,-0.035827637,0.01537323,0.028518677,0.039520264,-0.0057029724,-0.013671875,-0.021469116,0.030212402,0.020370483,0.0074882507,0.031311035,0.012680054,0.0058021545,0.015266418,-0.0025997162,0.004333496,-0.04864502,-0.016983032,0.024520874,-0.037078857,0.008201599,0.010063171,-0.028793335,0.040374756,-0.029846191,0.022949219,0.028839111,0.019729614,0.0041656494,-0.038635254,0.006542206,-0.029052734,-0.056915283,-0.004760742,0.011680603,0.0030956268,0.011161804,0.034423828,0.020553589,-0.006275177,0.013046265,-0.022033691,-0.011985779,0.0012617111,-0.018234253,0.048095703,-0.0069618225,0.04269409,0.037109375,-0.014694214,0.01864624,0.014480591,0.004371643,-0.028884888,0.022094727,-0.019210815,0.009391785,-0.0026340485,0.010414124,0.0075645447,0.025604248,-0.013771057,0.00724411,-0.014129639,-0.0050697327,-0.01285553,0.010787964,0.059692383,0.018508911,-0.010498047,0.028762817,-0.033111572,-0.035095215,0.0046081543,-0.007545471,0.04473877,0.016983032,0.03756714,0.049468994,-0.0039024353,-0.0129470825,0.027557373,-0.023452759,-0.016036987,0.022140503,0.013023376,-0.02748108,-0.0066184998,-0.0038032532,0.008544922,-0.017913818,-0.03994751,0.0056152344,-0.004180908,0.009635925,-0.024597168,-0.008964539,-0.004184723,-0.024719238,0.017425537,-0.0021476746,-0.0058517456,0.037261963,-0.00006830692,-0.027770996,0.04727173,0.005493164,0.009933472,0.005748749,-0.029464722,-0.007335663,0.004272461,-0.016571045,0.0032997131,0.02748108,0.0039711,0.0063705444,0.01991272,-0.042999268,-0.00969696,0.010803223,0.0059394836,0.002571106,0.022247314,0.015060425,0.020965576,0.018630981,0.001537323,0.029907227,-0.019119263,0.01776123,0.0045814514,-0.019256592,-0.014381409,0.009521484,-0.015609741,-0.030303955,0.026855469,0.0058250427,0.0077781677,0.023330688,0.0039482117,-0.0064697266,-0.032592773,-0.04525757,0.02758789,-0.0063591003,-0.01789856,0.010787964,-0.0005364418,0.04812622,0.020874023,0.01852417,-0.01977539,0.020080566,-0.0024700165,-0.03274536,0.011581421,0.0043144226,-0.026382446,-0.025253296,0.007347107,-0.010955811,-0.032348633,0.018859863,-0.030410767,0.022354126,0.0007109642,-0.0072288513,0.0036830902,-0.004184723,0.026062012,0.013153076,-0.007965088,-0.009979248,-0.008628845,0.02268982,0.031707764,-0.0011768341,0.00028896332,0.0018434525,-0.0027198792,-0.0095825195,-0.0064849854,-0.0024166107,-0.006576538,-0.028305054,-0.034301758,0.0154953,0.021560669,0.04159546,0.05001831,-0.013465881,-0.004673004,0.01600647,0.030914307,0.012275696,-0.006214142,0.0050811768,0.033966064,-0.041229248,0.022659302,0.005897522,-0.007648468,0.01927185,0.004058838,-0.012756348,0.030593872,-0.0054512024,0.029174805,0.02571106,0.0056877136,0.01550293,0.036987305,-0.03062439,-0.020111084,0.025131226,-0.012886047,-0.014778137,-0.019760132,-0.0017690659,0.035003662,0.025939941,0.024887085,0.02406311,-0.025558472,0.05050659,-0.0044288635,0.0446167,-0.0070724487,0.01826477,0.030136108,-0.014259338,0.059936523,-0.008163452,0.003200531,-0.00541687,-0.015151978,0.026687622,0.010360718,0.009002686,-0.018585205,-0.014953613,0.03616333,0.0062446594,0.027832031,0.018508911,-0.0059165955,0.057006836,-0.00029444695,0.009529114,-0.004119873,-0.015312195,0.010971069,-0.0014953613,-0.048553467,0.008659363,-0.014167786,-0.0025024414,0.02835083,-0.017944336,-0.011024475,-0.016601562,-0.00982666,0.0137786865,-0.016067505,-0.015975952,0.018569946,0.007965088,-0.048675537,-0.022781372,-0.006427765,0.008514404,-0.02468872,0.026000977,0.040802002,-0.012199402,-0.008735657,0.029418945,-0.016067505,0.02746582,0.016708374,0.032714844,0.0680542,0.01108551,-0.00198555,0.034942627,0.0024700165,0.004432678,-0.008087158,0.021606445,0.010597229,0.0075035095,0.004306793,0.019470215,0.025222778,0.01121521,-0.009925842,-0.022094727,-0.011390686,-0.039489746,-0.0051345825,0.006668091,-0.003080368,0.014755249,0.01600647,-0.0052452087,0.021194458,0.028747559,0.0065460205,-0.056518555,-0.008987427,-0.010848999,-0.011291504,-0.0066833496,-0.018310547,0.0027828217,-0.019195557,-0.009284973,-0.013549805,0.0023593903,0.025436401,-0.0007944107,-0.0004336834,0.036590576,0.022888184,0.005252838,0.010154724,0.012924194,-0.021133423,-0.028213501,0.018066406,-0.017227173,-0.0010614395,0.0001269579,0.025024414,-0.0028419495,-0.015777588,0.02255249,-0.00042057037,0.00091934204,-0.0016822815,0.017425537,0.027130127,0.009674072,0.0068244934,-0.005207062,0.006111145,-0.010238647,-0.009613037,-0.0031585693,0.012428284,0.011177063,-0.0012369156,0.014862061,-0.009765625,0.0019664764,0.0077209473,0.030822754,0.0064735413,-0.0038166046,0.026397705,-0.0052986145,0.004386902,0.04284668,-0.014541626,-0.03137207,0.04006958,-0.020187378,0.010345459,0.035980225,0.013023376,-0.0064811707,-0.029754639,-0.0011472702,0.01852417,-0.016464233,0.008285522,0.014167786,-0.0070114136,-0.046142578,-0.027145386,0.004371643,0.004825592,-0.017440796,0.022262573,0.003068924,-0.028045654,-0.0791626,-0.010063171,-0.019622803,0.030166626,-0.04458618,0.009674072,-0.03125,0.035858154,-0.012527466,0.0010519028,-0.0013046265,0.023712158,0.010414124,-0.009666443,0.009712219,0.008346558,-0.044281006,-0.04071045,-0.005622864,-0.0077056885,0.018203735,0.007865906,0.036743164,0.013442993,-0.0012159348,0.0035743713,0.015701294,0.02748108,-0.006942749,-0.006958008,-0.04751587,0.03894043,0.0101623535,-0.006504059,-0.024765015,0.010414124,-0.004055023,-0.0231781,0.015991211,0.038330078,0.0038280487,0.0084991455,0.013511658,0.037841797,-0.024215698,-0.00044202805,0.0039100647,0.019042969,0.0030708313,-0.023391724,0.017944336,0.041381836,0.006439209,-0.0138549805,-0.009895325,0.02796936,0.020980835,0.0065345764,0.03555298,0.016616821,0.01979065,-0.020935059,-0.037719727,0.0046691895,0.032928467,-0.003435135,0.01966858,-0.005554199,0.023040771,-0.008331299,-0.018585205,0.035308838,0.0025348663,-0.0368042,-0.005809784,-0.05633545,0.018417358,0.026519775,0.025878906,-0.028121948,0.0023975372,-0.016479492,-0.03543091,0.007446289,0.015899658,0.006450653,-0.021316528,-0.01889038,0.026184082,0.0037460327,-0.011962891,0.0018148422,-0.047424316,-0.042877197,-0.012756348,0.019012451,0.031707764,0.0059318542,-0.012336731,0.00491333,0.014984131,-0.0033664703,0.00048613548,0.04324341,-0.02015686,-0.0132369995,0.021057129,0.012451172,-0.009262085,-0.004558563,-0.0008506775,-0.0011739731,-0.0013027191,-0.018936157,0.015808105,-0.030288696,0.00015079975,-0.016738892,0.020309448,-0.00077819824,-0.021209717,0.015022278,-0.025024414,-0.014335632,-0.0005340576,0.0010709763,0.015556335,-0.012672424,0.0031108856,-0.007358551,-0.02116394,-0.030670166,-0.03111267,0.014709473,0.017227173,-0.0003683567,0.029083252,-0.034973145,-0.0064735413,0.011497498,0.0131073,-0.0284729,-0.0016536713,-0.0023155212,-0.007419586,-0.001909256,0.0018491745,-0.018753052,-0.007511139,0.006122589,-0.016738892,-0.042144775,-0.0053367615,0.027053833,-0.005428314,0.07141113,0.0013999939,0.01020813,0.034118652,-0.0007638931,0.009086609,0.026168823,0.040222168,0.017501831,0.0054740906,0.0036563873,-0.006916046,-0.016067505,0.018463135,-0.028717041,-0.0007658005,-0.011619568,-0.0138549805,-0.014709473,0.009895325,0.014694214,0.017425537,-0.026519775,0.02041626,-0.011810303,-0.0013046265,-0.026138306,-0.013504028,0.037384033,0.035186768,0.01927185,-0.0021858215,-0.0085372925,0.030715942,0.03164673,-0.024276733,-0.0067863464,-0.008895874,0.032928467,-0.0011434555,-0.0031051636,0.0073242188,-0.033050537,0.017715454,-0.010871887,-0.027313232,0.01663208,-0.023468018,0.013427734,0.0054969788,-0.009132385,-0.0040779114,0.034942627,-0.0064430237,-0.0085372925,0.023849487,0.006095886,0.040008545,0.04977417,-0.0104522705,0.061523438,0.005958557,-0.030593872,0.05279541,0.0059814453,-0.0029335022,0.020385742,-0.011001587,-0.031951904,0.0006184578,-0.0023975372,0.011070251],"createdAt":"2026-04-18T18:33:36.183Z","updatedAt":"2026-04-23T20:01:27.346Z","lastSeenAt":"2026-04-23T20:01:27.346Z","tsv":"'/api/v1/stocks/mco':78 '0.02':11,24,64,125 '000':114 '0x8335':119 '20':113 '2913':120 '402':186 '6':129 'MCO stock data' 'accept':79,203 'access':38 'account':99 'actual':194 'advertis':108,133 'ai/ml':54 'amount':111 'analyt':53 'api':60,97,152 'avail':179 'base':10,23,73,115,122 'base-network' 'broader':49 'challeng':107,191 'commit':144 'confirm':183 'connect':160 'content':166 'crypto':57 'data':3,16,33,52,199 'decim':130 'doc':150 'document':145 'endpoint':28,77,181 'equal':124 'equity quote' 'exampl':177 'extrem':147 'financ':56 'given':126 'handl':87 'header':95 'infer':55 'inlin':88 'json':84 'json-response' 'key':98 'limit':102 'live':184 'lowpaymentfee.com':30 'max':110 'mco':5,18,37 'micropay':8,21 'micropayment stock API' 'minimum':142 'network':74 'no-api-key' 'offer':51 'openapi':170 'page':155 'paramet':205 'part':46 'pay':136 'pay-per-call finance API' 'pay-per-request' 'pay-per-us':135 'payload':178 'payment':42,85,94 'per':12,25,65,137 'platform':50,132 'post':80 'price':62,139,151 'prompt':162 'protocol':43 'provid':31 'quot':2,15 'rate':101 'readm':154 'render':157 'request':13,26,66,81,204 'request/response':173 'requir':104 'respons':200 'return':83,185 'schema':174 'settl':68 'shape':195 'simpl':134 'spars':148 'spec':171 'specif':76 'stock':1,14,32,198 'stock price API' 'stock ticker API' 'stock-quote' 'ticker':36 'unit':116 'unknown':207 'usdc':70,118,127 'usdc-settlement' 'use':138 'util':59 'valid':189 'via':6,19,39,89 'wallet':161 'x':93 'x-payment':92 'x402':7,20,41,91,106,190 'x402 stock endpoint' 'x402-payment'","prices":[{"id":"6de770bc-fbc1-4c2d-88b5-353c29d7fce0","listingId":"af83342b-339e-43a9-9ad8-dbe26b052d1c","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/stocks/MCO","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:33:36.183Z"}],"sources":[{"listingId":"af83342b-339e-43a9-9ad8-dbe26b052d1c","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stocks/MCO","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:33:36.183Z","lastSeenAt":"2026-04-23T20:01:27.346Z"}],"details":{"listingId":"af83342b-339e-43a9-9ad8-dbe26b052d1c","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stocks/MCO \\\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":"Endpoint returns 402 with x402 challenge advertising 20000 base units of USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/stocks/MCO"},{"claim":"Platform pricing is $0.02 per request with no API keys, no rate limits, and no minimums","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base network","source_url":"https://lowpaymentfee.com/api/v1/stocks/MCO"}],"useCases":["Fetching current or recent stock data for MCO (Moody's Corporation or similar ticker)","Integrating low-cost stock lookups into trading bots or dashboards","Agent-driven portfolio monitoring with per-request micropayments","Programmatic access to equity data without API key registration"],"bestFor":["Developers wanting frictionless, keyless access to stock data","AI agents that can settle x402 payments on Base","Low-volume or sporadic stock data lookups where $0.02/request is economical"],"notFor":["High-frequency trading requiring sub-millisecond latency and bulk data","Users needing comprehensive historical OHLCV data (no evidence this is supported)","Anyone unable to pay with USDC on the Base network"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-27T18:33:29.05Z"},"updatedAt":"2026-04-23T20:01:27.346Z"}}