{"id":"b40462e3-c4bf-4d3c-a234-8b4a43991ccd","shortId":"pvhPPe","kind":"x402","title":"Get the current stock price for 3M (MMM) via a pay-per-call x402 endpoint on Base.","tagline":"Get the current stock price for 3M (MMM) via a pay-per-call x402 endpoint on Base.","description":"This endpoint returns the current stock price for 3M Company (ticker: MMM) as a JSON response, paid per request using the x402 protocol. It is part of a broader suite of APIs hosted at lowpaymentfee.com that span data analytics, AI/ML inference, finance, crypto, and utility services.\n\nThe endpoint accepts POST requests and charges $0.02 per call, settled in USDC on the Base network. Payment is handled entirely via the x402 protocol — no API keys, accounts, or rate limits are required. The caller includes an X-PAYMENT header with a signed payment proof, and the server returns the stock price data upon verification.\n\nThe provider's landing page lists dozens of endpoints all priced at $0.02 per request. Documentation pages beyond the landing page appear to be behind a wallet-connect gate, so detailed request/response schemas are not publicly available. The specific response format for this stock price endpoint is not documented in the crawled material, though the x402 challenge confirms it returns application/json.","tags":[],"capabilities":["stock-price-lookup","x402-payment","usdc-settlement","base-network","per-call-pricing","no-api-key","real-time-data"],"categories":["finance","data"],"synonyms":["stock price API","MMM stock price","3M stock quote","equity price feed","stock market data","pay-per-call stock API","x402 stock data"],"warnings":["No public documentation for request or response schema — docs pages require wallet connection","Response format for stock price data is undocumented; only mimeType application/json is confirmed","Provider hosts many endpoints at the same price point; unclear what data source backs the stock prices","Other endpoints on the same domain (AI, analytics, etc.) suggest a broad but potentially thin service layer"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stocks/MMM/price","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/MMM/price","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.400","qualityRationale":"The x402 challenge is live and confirms the endpoint accepts POST requests at $0.02 in USDC on Base. However, there is no OpenAPI schema, no documented request body format, no example response, and the docs pages are gated behind wallet-connect. The actual response structure must be inferred.","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":"2026-04-18T20:22:57.102Z","embedding":[-0.026748657,-0.0134887695,0.0435791,-0.011184692,-0.01007843,-0.027389526,0.04333496,0.019714355,0.047790527,-0.06173706,0.026565552,-0.041259766,-0.0013837814,-0.018371582,-0.020996094,0.0029735565,-0.004386902,-0.005718231,-0.03793335,0.034088135,0.0037727356,0.02822876,-0.051757812,0.00945282,-0.006462097,0.0038261414,-0.01965332,-0.019638062,-0.005596161,-0.036499023,0.036468506,-0.03262329,-0.050628662,0.009338379,-0.027191162,0.01424408,-0.049468994,0.028671265,0.03869629,-0.012863159,-0.01914978,-0.031707764,-0.0036411285,-0.0065994263,-0.062561035,-0.06060791,-0.051361084,-0.0031261444,0.023086548,0.012168884,-0.01828003,-0.012252808,-0.019882202,0.023101807,0.021118164,-0.0073394775,0.043792725,-0.0015668869,0.01763916,0.0055732727,-0.00073480606,-0.066345215,-0.013847351,-0.022857666,0.00957489,0.05645752,0.0309906,0.051208496,0.010002136,0.046569824,-0.0027103424,0.027572632,0.008346558,-0.0036735535,-0.020904541,-0.0113220215,-0.017074585,0.022613525,-0.020874023,-0.032104492,0.012626648,-0.018966675,-0.061676025,0.033233643,0.0047187805,-0.019195557,-0.0023269653,-0.025024414,-0.039520264,0.028289795,-0.103637695,-0.00920105,0.0033054352,0.019210815,0.006340027,-0.007972717,-0.027816772,-0.029922485,-0.004711151,0.036224365,-0.021377563,-0.0005774498,0.021499634,0.0035896301,0.032287598,0.04586792,0.04284668,-0.016540527,-0.0071868896,0.021957397,-0.02609253,0.016860962,0.0020771027,0.040374756,0.0042304993,0.026794434,-0.03338623,0.0030822754,-0.030914307,-0.0151901245,-0.025848389,0.023956299,0.05041504,-0.009529114,0.016098022,-0.009094238,-0.010528564,-0.026626587,0.016616821,-0.039855957,0.00023794174,0.006515503,0.005012512,-0.03253174,0.020431519,0.002658844,-0.025970459,-0.0024337769,-0.054473877,-0.0022563934,0.010276794,-0.04711914,0.01940918,0.0003504753,-0.078430176,0.0016260147,-0.0022201538,-0.030380249,-0.042175293,-0.029205322,-0.021957397,-0.015525818,-0.016174316,0.005138397,0.003452301,-0.0206604,-0.020401001,-0.00017976761,0.032409668,0.028305054,-0.044036865,0.05419922,0.0059432983,-0.011268616,0.008163452,0.0758667,-0.0020656586,-0.06463623,-0.047576904,-0.019851685,0.048065186,-0.0063285828,-0.0057373047,-0.040924072,-0.0103302,-0.049316406,-0.016845703,-0.018127441,-0.013282776,-0.0049972534,-0.010787964,-0.032562256,0.013656616,0.009414673,0.0036754608,0.006591797,-0.043670654,0.07092285,0.017288208,0.003692627,0.0022583008,0.022537231,0.023422241,0.03125,-0.045135498,0.0014038086,0.029205322,-0.04257202,0.030227661,0.026748657,0.0385437,-0.009613037,0.041748047,0.03488159,-0.020080566,-0.012016296,-0.0047836304,-0.0317688,-0.048217773,-0.00642395,0.053253174,0.028305054,0.028762817,0.026779175,-0.022415161,-0.029953003,-0.044647217,0.0028514862,0.024383545,0.09448242,-0.017150879,-0.0048065186,-0.014846802,0.029556274,-0.0541687,0.03427124,0.021347046,-0.017669678,0.043792725,-0.050109863,0.03857422,-0.0019111633,-0.006500244,0.0006117821,-0.028945923,0.012710571,-0.025375366,0.019866943,0.009513855,0.012298584,0.023223877,-0.0102005005,-0.016967773,0.02204895,0.024337769,-0.009208679,-0.017852783,-0.1003418,0.02545166,0.03515625,0.011779785,-0.0007095337,0.028442383,-0.027801514,0.0132751465,-0.020004272,-0.025375366,0.09106445,-0.002008438,-0.04333496,-0.025909424,0.028823853,-0.06628418,0.001247406,-0.0028762817,-0.0050811768,-0.016708374,0.012756348,-0.00522995,0.03970337,-0.00066900253,-0.0087890625,0.033843994,-0.013694763,-0.01979065,-0.033111572,-0.039276123,-0.009460449,-0.015136719,0.03274536,0.0095825195,0.02784729,0.03604126,-0.008979797,-0.030944824,-0.0113220215,0.051757812,0.023757935,0.006225586,-0.013786316,-0.030685425,0.00630188,0.036468506,-0.047576904,0.0010957718,-0.013977051,0.028762817,-0.027801514,0.0060691833,0.010543823,-0.010681152,0.0881958,0.0072288513,-0.03353882,-0.009986877,0.052124023,-0.0023956299,0.00053071976,-0.016616821,-0.015792847,-0.035980225,0.03945923,0.019561768,-0.039855957,0.02670288,0.02607727,0.015808105,-0.009536743,-0.06939697,-0.026855469,0.04348755,-0.031677246,0.015052795,-0.0076522827,0.031707764,-0.045196533,0.008110046,-0.054718018,0.0034103394,-0.049804688,-0.021209717,0.015266418,0.000385046,-0.029968262,0.0023956299,0.04220581,0.0028820038,-0.010093689,0.0034370422,0.020233154,0.024124146,-0.011024475,-0.01448822,-0.05718994,0.0043640137,-0.056365967,-0.009681702,0.009506226,0.044433594,0.015213013,-0.019836426,0.020126343,0.048065186,-0.005191803,0.024169922,-0.015975952,0.010040283,-0.06768799,-0.02218628,-0.025177002,-0.07623291,0.029953003,0.023330688,-0.011405945,0.048217773,0.05697632,-0.044311523,-0.035125732,-0.012626648,-0.04763794,0.014205933,0.0005979538,-0.012649536,-0.032196045,-0.023651123,0.011947632,0.012329102,0.041137695,0.036376953,-0.0101623535,0.047668457,-0.014549255,0.023223877,0.010124207,0.017913818,0.032562256,0.009651184,-0.0055122375,-0.03579712,-0.00095176697,0.006225586,0.0040626526,-0.0181427,-0.06173706,0.016693115,0.031097412,0.05682373,0.00069856644,0.021270752,0.05117798,-0.0069122314,-0.007965088,-0.04360962,-0.009391785,-0.011108398,-0.0068473816,0.023010254,-0.0018796921,0.008201599,-0.021484375,0.018966675,-0.011650085,0.019515991,-0.002620697,0.039886475,0.005027771,-0.013580322,0.033843994,-0.00020682812,0.015487671,0.01626587,-0.030410767,0.08288574,0.05810547,-0.043701172,0.007472992,0.0072631836,-0.034088135,-0.009788513,-0.033111572,-0.006706238,0.028259277,0.0016326904,-0.024002075,0.0038394928,0.011428833,0.015266418,0.012451172,-0.0056762695,0.020324707,-0.026321411,0.0029640198,-0.071899414,-0.03366089,-0.040985107,-0.0024776459,-0.009147644,-0.0011072159,-0.020843506,0.033721924,-0.030899048,-0.039031982,0.033355713,0.046417236,-0.0037231445,-0.03125,0.070373535,0.016571045,-0.00025987625,0.03366089,0.024032593,-0.02279663,0.07672119,0.033966064,-0.0041236877,-0.017166138,-0.058654785,-0.003452301,-0.0016260147,-0.004486084,0.045043945,-0.030456543,0.009315491,0.003452301,-0.038604736,-0.012023926,-0.026367188,-0.061523438,0.023132324,0.008300781,-0.0026016235,0.02607727,-0.052581787,0.02331543,-0.010231018,0.07891846,0.013320923,0.00472641,-0.028518677,0.012580872,0.033203125,0.0023593903,-0.010673523,-0.013755798,-0.003604889,-0.014144897,-0.022659302,-0.02558899,-0.010627747,0.006717682,-0.03286743,-0.019897461,-0.023483276,0.014053345,-0.012046814,0.025512695,-0.008598328,0.011581421,-0.01763916,0.023452759,-0.029815674,0.05706787,0.0015859604,0.022766113,-0.03173828,0.017318726,0.036102295,0.0317688,-0.002374649,0.014320374,0.012489319,0.015586853,0.0045776367,0.011810303,-0.009414673,-0.016403198,-0.04598999,-0.058624268,0.01260376,-0.046844482,0.020492554,0.017105103,-0.0006842613,0.018173218,-0.027999878,0.0047302246,0.004562378,0.0024814606,-0.008880615,-0.02758789,-0.0031833649,-0.0440979,-0.010604858,-0.017471313,0.033203125,-0.016830444,0.03265381,0.00274086,-0.013015747,0.0178833,0.024353027,0.029388428,0.015075684,-0.017791748,0.032684326,0.040161133,-0.0050468445,-0.053710938,0.05517578,0.019332886,0.023468018,-0.007045746,0.021743774,0.02734375,0.0013780594,-0.026168823,-0.03729248,0.007423401,-0.05230713,-0.00032377243,0.028839111,0.016448975,0.0031394958,-0.032592773,-0.010864258,0.0087509155,-0.013542175,-0.024459839,-0.0072250366,0.007396698,-0.022583008,-0.0010499954,0.027954102,0.006816864,-0.008338928,0.06518555,-0.02357483,0.02810669,0.0072250366,0.0069999695,-0.016479492,-0.027236938,-0.0129852295,0.011039734,0.0036888123,0.018936157,-0.0064201355,-0.0043258667,0.014205933,-0.01687622,-0.0032444,0.014167786,-0.031021118,0.0073776245,-0.0010118484,0.023788452,0.005344391,-0.0041885376,0.011604309,0.0012950897,-0.029556274,0.0231781,0.018112183,-0.012290955,-0.016052246,0.023605347,0.01939392,-0.050323486,0.02734375,0.043273926,0.015930176,-0.012107849,-0.0051116943,0.017608643,-0.0065460205,-0.029205322,0.020629883,-0.012374878,0.0006251335,0.047790527,0.00060272217,-0.004333496,0.004005432,-0.009521484,-0.00039577484,-0.007671356,0.016479492,-0.018844604,-0.034698486,-0.029434204,0.021240234,-0.0021877289,-0.0101623535,-0.0158844,-0.008277893,-0.014961243,-0.0064697266,-0.002418518,-0.041290283,-0.034851074,0.03286743,-0.031204224,0.019348145,0.00040960312,0.03225708,-0.022766113,-0.042755127,0.012458801,-0.011207581,0.042938232,-0.037719727,0.043884277,-0.010215759,-0.011009216,-0.019088745,0.029891968,0.0031490326,0.022613525,0.026641846,0.036712646,-0.044677734,0.021774292,-0.018035889,0.027648926,-0.0048675537,-0.0050201416,-0.007587433,-0.039855957,0.00724411,0.020446777,-0.009567261,0.0017089844,-0.04663086,-0.04156494,-0.0004479885,-0.043518066,0.011726379,0.030899048,0.0015974045,-0.013809204,0.0022525787,-0.014144897,0.038513184,-0.021240234,-0.003271103,-0.04269409,-0.010520935,0.009819031,0.0017547607,-0.015396118,0.00025868416,-0.02720642,0.000063717365,-0.07116699,-0.02015686,-0.018249512,-0.0039405823,0.016052246,0.009750366,-0.022613525,-0.016021729,-0.010658264,-0.020858765,0.013069153,-0.00868988,0.01966858,-0.0019388199,-0.009414673,-0.010826111,0.011962891,0.007499695,0.06414795,-0.003917694,0.007369995,-0.026397705,0.025482178,-0.019622803,0.019729614,0.005592346,-0.031799316,-0.002954483,-0.017608643,-0.066101074,-0.01939392,0.018997192,0.005378723,0.0018348694,0.007987976,-0.006462097,0.014755249,-0.0047302246,0.016189575,-0.019744873,0.0029258728,0.00894928,0.015571594,0.026184082,-0.00056123734,-0.022918701,-0.0025367737,0.001704216,0.010040283,0.0028953552,0.031341553,0.02607727,-0.01222229,-0.025161743,-0.005695343,0.05041504,0.024810791,-0.013542175,0.015960693,-0.026412964,0.01676941,-0.025604248,-0.0015802383,-0.04119873,0.029006958,0.050079346,0.035614014,-0.035125732,-0.009460449,-0.017089844,0.005180359,0.03338623,-0.0055351257,-0.0030078888,0.0037441254,-0.0008430481,-0.049835205,0.01335907,0.00844574,0.042541504,-0.014907837,-0.025558472,0.0211792,-0.031799316,-0.0038585663,-0.0524292,-0.029785156,-0.03515625,-0.0043296814,-0.015151978,-0.031143188,0.0020179749,0.0104904175,0.0135269165,-0.054870605,0.018341064,0.035949707,-0.022216797,0.02458191,0.017593384,0.004180908,0.028564453,0.0042877197,-0.009475708,0.008087158,-0.015113831,-0.013824463,-0.0029239655,0.005908966,0.014945984,-0.009384155,-0.0016012192,-0.027359009,0.027359009,0.033233643,0.0010070801,-0.004383087,0.012191772,-0.0236969,-0.019454956,-0.023406982,0.017303467,0.025817871,-0.044403076,-0.013183594,0.053863525,-0.0011224747,0.027267456,0.009933472,0.0003669262,-0.026931763,-0.010604858,0.007965088,0.031051636,0.045684814,-0.020721436,0.03112793,0.036590576,-0.04309082,-0.020355225,-0.011375427,0.0036888123,-0.02168274,-0.048614502,0.027694702,-0.011146545,0.0051612854,0.0013656616,0.013580322,0.00002348423,-0.007255554,0.011482239,-0.0140686035,-0.035339355,-0.03967285,-0.02482605,-0.014030457,0.000828743,-0.020584106,0.035308838,0.01902771,-0.016036987,0.009986877,0.020614624,-0.015357971,0.04058838,0.01184845,0.045806885,0.046081543,-0.013641357,0.010437012,0.046813965,0.011680603,-0.020828247,-0.000975132,-0.031219482,0.010177612,-0.02961731,-0.010665894,-0.026672363,0.014152527,0.004863739,-0.0015525818,-0.01625061,-0.017929077,-0.009643555,-0.006008148,0.0055618286,0.018310547,0.0019083023,-0.024749756,0.0015001297,0.012016296,0.0090408325,0.040374756,-0.028030396,0.013000488,0.017166138,0.012672424,0.029052734,-0.023513794,-0.018859863,-0.00024294853,0.012527466,0.0068092346,-0.04034424,0.03491211,0.06756592,-0.005142212,0.0032520294,0.008773804,-0.0012903214,-0.04901123,-0.0023612976,-0.00035715103,-0.007762909,-0.009689331,-0.018432617,-0.022903442,0.009788513,-0.0030727386,0.027053833,-0.020629883,-0.015655518,-0.032409668,0.035858154,0.025161743,-0.008384705,0.008148193,0.007549286,0.016098022,0.0012302399,0.011192322,-0.00806427,-0.01574707,-0.029586792,0.024505615,0.011444092,-0.0067825317,0.01007843,-0.038635254,0.04309082,-0.007949829,0.02519226,0.023483276,-0.0017137527,0.006603241,-0.040924072,-0.006046295,0.0009407997,-0.05999756,-0.017501831,-0.0009717941,0.04321289,0.014778137,0.042816162,0.04296875,-0.006855011,-0.0003669262,-0.018539429,-0.010765076,0.009094238,-0.00063991547,0.07733154,0.024246216,0.035095215,0.04711914,-0.007724762,0.024230957,0.018737793,0.04034424,-0.013542175,0.036376953,-0.010353088,-0.026412964,-0.002286911,0.0063476562,0.029586792,0.007820129,-0.02822876,-0.0005259514,0.023666382,0.02381897,-0.016525269,0.012527466,0.04623413,0.024520874,0.000541687,0.053894043,-0.014038086,-0.016525269,0.02935791,-0.016143799,0.061065674,0.018463135,0.029327393,0.026000977,0.0048561096,0.0000027418137,-0.00970459,-0.037017822,-0.014205933,0.027313232,0.06616211,-0.0109939575,-0.013427734,-0.02935791,0.0033111572,-0.027160645,-0.04006958,-0.005191803,-0.026290894,0.027191162,0.0064086914,-0.006362915,-0.018539429,0.012374878,0.039916992,0.0154953,-0.021331787,0.0090408325,0.0019130707,-0.007583618,0.03225708,0.0062026978,0.02633667,-0.027435303,-0.04232788,0.008056641,0.035583496,-0.008506775,-0.013717651,0.018432617,0.0012283325,0.0385437,0.05279541,-0.033325195,-0.00028514862,0.024978638,-0.013717651,0.008979797,0.04434204,-0.006023407,0.0005931854,0.037872314,0.023239136,0.03186035,-0.025115967,0.00945282,0.058013916,0.008506775,0.007926941,-0.002998352,-0.0057525635,-0.024124146,0.010635376,-0.028945923,0.0116119385,-0.0059661865,0.024765015,-0.0121536255,0.0027999878,0.0013828278,0.020401001,-0.006088257,-0.0090789795,-0.01499939,-0.013908386,0.015975952,0.008796692,0.036376953,-0.010223389,0.013885498,-0.0018253326,-0.032287598,-0.005306244,0.03225708,-0.0143966675,-0.004283905,-0.009170532,0.004169464,-0.012763977,0.04458618,-0.022018433,0.028411865,0.006465912,0.005672455,-0.016845703,-0.0033569336,0.015640259,0.008117676,-0.026870728,-0.019500732,-0.007587433,0.017929077,0.033172607,0.018005371,0.004096985,0.01499939,0.005569458,0.0032215118,0.017654419,-0.027160645,-0.0036125183,-0.00015103817,-0.0069122314,-0.00724411,0.026748657,0.02420044,0.049804688,-0.009208679,-0.020629883,0.019195557,0.03540039,0.01890564,0.0035381317,-0.019943237,0.034240723,-0.019622803,0.029541016,0.017150879,0.0034675598,0.02519226,-0.0022144318,-0.011352539,0.034851074,-0.0046844482,0.0116119385,0.0042304993,-0.0073127747,0.0074539185,0.005466461,-0.0032863617,-0.032958984,0.015411377,-0.032928467,-0.028442383,-0.012489319,-0.011764526,0.010894775,0.03475952,0.023330688,0.03060913,-0.016494751,0.05508423,0.013832092,0.03060913,-0.019714355,-0.004749298,0.031280518,0.009559631,0.047729492,0.00058174133,0.000040709972,-0.025726318,-0.012458801,0.019256592,-0.017990112,0.01171875,0.007926941,-0.0016231537,0.039855957,0.0012321472,0.052734375,0.0013685226,0.016998291,0.033477783,0.038024902,0.010520935,-0.010910034,-0.00061798096,0.004131317,0.021408081,-0.0075569153,-0.0074920654,-0.0004386902,0.0065727234,0.00699234,0.00223732,-0.007785797,0.009918213,-0.0016117096,0.019729614,-0.016281128,-0.009353638,0.01525116,-0.006088257,-0.0345459,0.006225586,-0.0118255615,0.036224365,-0.033233643,-0.0025367737,0.009780884,0.0016622543,-0.011016846,0.039367676,-0.011817932,0.025939941,0.015113831,0.028259277,0.04046631,0.003030777,-0.021881104,0.0010709763,-0.013389587,0.009254456,-0.005256653,0.003698349,-0.006816864,0.01776123,0.010276794,0.016799927,-0.00045228004,0.045288086,-0.016525269,0.02418518,0.00762558,-0.00894928,-0.010231018,0.0011501312,-0.0002259016,0.02305603,0.0022563934,0.003320694,0.0140686035,0.035858154,-0.012748718,-0.064575195,0.011619568,-0.008514404,0.008872986,0.0059890747,-0.0021400452,0.0046043396,0.003566742,0.0042495728,0.0044059753,-0.004173279,0.025054932,-0.03010559,0.011161804,0.047088623,0.017578125,0.0112838745,0.0031433105,0.013961792,0.0143966675,-0.03161621,-0.00037431717,-0.033203125,-0.0022354126,0.016296387,0.023880005,-0.018157959,0.0015144348,0.02468872,0.005077362,-0.0012817383,0.0009493828,-0.013450623,0.048919678,-0.013221741,-0.01398468,0.018737793,0.035064697,-0.019104004,0.01638794,0.011421204,0.016464233,0.0063056946,0.008422852,0.02381897,0.024032593,0.0020103455,0.018630981,0.051849365,0.010772705,0.013435364,0.016723633,-0.024612427,-0.010437012,0.03112793,-0.0066947937,-0.039916992,0.023117065,-0.026626587,-0.023590088,0.00440979,0.046783447,-0.013427734,0.0077552795,0.0030460358,0.011390686,-0.014228821,0.012588501,-0.021911621,0.0058555603,-0.00007349253,-0.0014858246,-0.008865356,-0.025009155,-0.029708862,-0.0015048981,0.008804321,-0.013450623,-0.046295166,0.0067443848,-0.021636963,0.0095825195,-0.03414917,0.031921387,0.010955811,0.0017051697,0.0009832382,-0.004142761,0.0026016235,0.014457703,0.0058288574,-0.0066947937,0.0068588257,-0.0004515648,-0.05419922,-0.0390625,0.003944397,-0.004776001,0.020690918,-0.01637268,0.0362854,0.016571045,-0.0015563965,-0.002538681,0.006679535,0.005065918,0.0029449463,-0.027648926,-0.048217773,0.035736084,0.02168274,-0.033416748,-0.01084137,0.03591919,0.005176544,0.008979797,0.03338623,0.04055786,-0.022064209,0.01966858,-0.0016002655,0.016143799,-0.026245117,0.00065135956,0.011459351,0.011421204,0.021743774,-0.007587433,0.000018656254,0.035736084,0.010406494,-0.008460999,-0.031402588,0.042114258,0.0052452087,0.0073509216,0.010948181,0.011077881,0.010406494,-0.014945984,-0.04647827,0.020324707,0.040863037,-0.004310608,0.017684937,-0.003768921,0.021469116,-0.009338379,-0.0012931824,0.031921387,0.0090789795,-0.039489746,0.020233154,-0.07739258,0.010124207,0.011184692,0.025405884,-0.017425537,0.011047363,0.014846802,-0.02218628,-0.009895325,0.043273926,0.018218994,-0.0059280396,-0.0077819824,0.01927185,-0.010482788,0.016479492,0.014381409,-0.013374329,-0.02482605,0.013183594,0.009292603,0.033294678,0.018249512,-0.007331848,-0.025405884,0.005519867,0.00315094,-0.03414917,0.038146973,-0.031051636,0.010238647,0.021850586,0.06524658,-0.017486572,-0.019500732,-0.015411377,0.022201538,0.0043754578,-0.007873535,-0.009513855,-0.035461426,0.046173096,-0.006187439,0.002779007,0.009780884,-0.03475952,0.00083971024,-0.015090942,-0.01713562,-0.021408081,0.0035381317,0.05230713,-0.027420044,-0.009239197,-0.009750366,-0.003129959,-0.010360718,-0.057891846,-0.00047159195,0.03353882,-0.02128601,0.022888184,-0.041046143,-0.032196045,-0.006340027,0.020980835,-0.02671814,0.008110046,0.022476196,-0.009727478,0.006401062,-0.008720398,-0.011360168,-0.016967773,0.0045280457,-0.008071899,-0.021881104,0.0024261475,-0.0049362183,0.011352539,0.03125,0.0096588135,0.0027942657,0.03237915,0.0051994324,0.018203735,0.013923645,0.0030822754,-0.0017728806,0.009429932,-0.010597229,-0.0012693405,-0.020019531,-0.00957489,-0.03692627,-0.010665894,0.0037727356,-0.0046157837,-0.021942139,0.00623703,0.027236938,-0.0115356445,-0.024383545,0.01739502,-0.014984131,-0.023010254,-0.032104492,0.011054993,-0.0027580261,0.0022735596,0.023956299,-0.0042266846,-0.00630188,0.017288208,0.03829956,0.002161026,-0.010047913,-0.037506104,0.008743286,0.016815186,0.015571594,0.015853882,-0.0076446533,0.011009216,-0.017089844,-0.011810303,0.030151367,-0.00831604,0.018463135,0.028533936,0.0075645447,-0.01576233,0.02935791,-0.010032654,-0.019241333,0.019851685,-0.009841919,0.030914307,0.011695862,-0.0039978027,0.030029297,0.01763916,-0.026672363,0.04058838,-0.010124207,-0.0051002502,0.0074043274,-0.0055732727,-0.019607544,0.01448822,-0.004875183,0.034820557],"createdAt":"2026-04-18T18:33:06.682Z","updatedAt":"2026-04-23T20:01:25.056Z","lastSeenAt":"2026-04-23T20:01:25.056Z","tsv":"'0.02':90,152 '3M stock quote' '3m':7,25,45 'MMM stock price' 'accept':85 'account':111 'ai/ml':76 'analyt':75 'api':68,109 'appear':161 'application/json':201 'avail':177 'base':18,36,98 'base-network' 'behind':164 'beyond':157 'broader':65 'call':14,32,92 'caller':118 'challeng':197 'charg':89 'compani':46 'confirm':198 'connect':168 'crawl':192 'crypto':79 'current':3,21,41 'data':74,137 'detail':171 'document':155,189 'dozen':146 'endpoint':16,34,38,84,148,186 'entir':103 'equity price feed' 'financ':78 'format':181 'gate':169 'get':1,19 'handl':102 'header':124 'host':69 'includ':119 'infer':77 'json':51 'key':110 'land':143,159 'limit':114 'list':145 'lowpaymentfee.com':71 'materi':193 'mmm':8,26,48 'network':99 'no-api-key' 'page':144,156,160 'paid':53 'part':62 'pay':12,30 'pay-per-cal':11,29 'pay-per-call stock API' 'payment':100,123,128 'per':13,31,54,91,153 'per-call-pricing' 'post':86 'price':5,23,43,136,150,185 'proof':129 'protocol':59,107 'provid':141 'public':176 'rate':113 'real-time-data' 'request':55,87,154 'request/response':172 'requir':116 'respons':52,180 'return':39,133,200 'schema':173 'server':132 'servic':82 'settl':93 'sign':127 'span':73 'specif':179 'stock':4,22,42,135,184 'stock market data' 'stock price API' 'stock-price-lookup' 'suit':66 'though':194 'ticker':47 'upon':138 'usdc':95 'usdc-settlement' 'use':56 'util':81 'verif':139 'via':9,27,104 'wallet':167 'wallet-connect':166 'x':122 'x-payment':121 'x402':15,33,58,106,196 'x402 stock data' 'x402-payment'","prices":[{"id":"83079ffb-722f-42c0-bb3e-d06a70b7e8a9","listingId":"b40462e3-c4bf-4d3c-a234-8b4a43991ccd","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/MMM/price","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:33:06.682Z"}],"sources":[{"listingId":"b40462e3-c4bf-4d3c-a234-8b4a43991ccd","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stocks/MMM/price","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:33:06.682Z","lastSeenAt":"2026-04-23T20:01:25.056Z"}],"details":{"listingId":"b40462e3-c4bf-4d3c-a234-8b4a43991ccd","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stocks/MMM/price \\\n  -H \"X-PAYMENT: <x402-payment-header>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns HTTP 402 with an x402 challenge requiring $0.02 in USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/stocks/MMM/price"},{"claim":"The provider lists all APIs at $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 contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/stocks/MMM/price"}],"useCases":["Fetching the current 3M (MMM) stock price for portfolio tracking or dashboards","Agents that need on-demand equity price data without managing API keys","Programmatic trading bots that require spot-check pricing for MMM"],"bestFor":["AI agents needing keyless, pay-per-call stock price data","Developers who want instant access to equity prices without signup","Crypto-native applications that can settle micropayments in USDC on Base"],"notFor":["High-frequency trading requiring sub-millisecond latency and bulk historical data","Users who need stock prices for tickers other than MMM (this endpoint is MMM-specific)","Applications that cannot handle x402 payment flows or USDC on Base"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-27T19:32:14.649Z"},"updatedAt":"2026-04-23T20:01:25.056Z"}}