{"id":"5772fccf-8d61-4655-a69e-2aa37a103f3d","shortId":"asYYER","kind":"x402","title":"OHLCV candlestick data for LINK via x402 micropayment — $0.02 per request on Base.","tagline":"OHLCV candlestick data for LINK via x402 micropayment — $0.02 per request on Base.","description":"This endpoint provides OHLCV (Open, High, Low, Close, Volume) candlestick data for the Chainlink (LINK) cryptocurrency token. It is part of the lowpaymentfee.com platform, which offers a suite of pay-per-request APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services. All endpoints use the x402 payment protocol, settling in USDC on the Base network.\n\nThe specific endpoint at `/api/v1/crypto/LINK/ohlcv` 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). The platform advertises no API keys, no rate limits, and instant access — you pay per call with an x402 payment header.\n\nDocumentation is extremely sparse. The landing page lists available endpoints and pricing, but the /docs, /pricing, and /README pages all returned only a \"Connect wallet\" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no documentation on what parameters the OHLCV endpoint accepts (e.g., timeframe, date range) or what fields the response contains. The endpoint is live and returns a valid 402 challenge, but without documentation the exact request format must be discovered experimentally.","tags":[],"capabilities":["ohlcv-candlestick-data","crypto-market-data","link-token-data","x402-micropayment","usdc-base-settlement","pay-per-request"],"categories":["finance","crypto"],"synonyms":["LINK price data","Chainlink OHLCV","crypto candlestick API","LINK candles","cryptocurrency market data","LINK historical prices","x402 crypto data"],"warnings":["No documentation available — /docs, /pricing, and /README pages all return only a 'Connect wallet' prompt with no content.","No OpenAPI or JSON schema provided; request parameters (timeframe, date range, etc.) are unknown.","No example responses available; the response structure must be discovered experimentally.","The platform lists many endpoint categories but it is unclear how mature or complete each one is."],"endpointUrl":"https://lowpaymentfee.com/api/v1/crypto/LINK/ohlcv","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/crypto/LINK/ohlcv","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is live and returns a valid x402 402 challenge with clear pricing. However, there is no OpenAPI schema, no request/response examples, and no meaningful documentation — the docs, pricing, and README pages are all blank beyond a wallet connect prompt. The exact request parameters and response shape are unknown.","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":"2026-04-18T21:50:19.501Z","embedding":[-0.05154419,-0.035125732,0.015396118,0.0041885376,-0.00059604645,-0.017410278,0.003824234,-0.0016450882,0.042907715,-0.030456543,0.04840088,-0.027236938,-0.03286743,-0.02671814,0.010269165,0.009643555,-0.010147095,0.041534424,-0.048736572,0.04534912,0.023971558,-0.02217102,-0.025009155,0.04434204,-0.0048446655,-0.043884277,0.025344849,-0.017318726,-0.014427185,-0.013465881,0.056762695,-0.03756714,-0.0004541874,-0.006351471,-0.0234375,0.036590576,0.024658203,0.013961792,0.04373169,-0.006072998,-0.020462036,-0.04650879,0.030334473,0.00365448,-0.01939392,-0.04815674,0.008705139,-0.025253296,-0.0126953125,0.0012397766,-0.019943237,0.031143188,-0.032348633,0.016601562,-0.00019669533,0.014671326,0.012786865,0.029296875,0.012123108,0.011299133,0.02468872,-0.05645752,-0.010826111,-0.049621582,0.0025405884,0.04647827,-0.028961182,0.035461426,0.00541687,0.07702637,0.042907715,-0.008514404,0.030975342,0.053741455,-0.014251709,-0.00020313263,-0.039154053,0.02557373,0.01109314,-0.018539429,-0.0005159378,-0.01335907,-0.038757324,-0.027313232,0.023773193,-0.048950195,-0.023330688,0.03479004,-0.009780884,0.047454834,-0.07696533,0.023406982,-0.0069274902,-0.02130127,-0.012397766,-0.029373169,-0.040252686,-0.0027675629,-0.003643036,0.014801025,0.012191772,-0.04171753,0.011817932,0.0005707741,0.03656006,0.054016113,0.032318115,-0.0028476715,-0.0006246567,0.0019073486,-0.057617188,0.028274536,-0.031143188,-0.0110321045,0.02154541,0.020385742,-0.038330078,-0.0036449432,-0.028915405,0.012672424,-0.04748535,-0.0043182373,0.029373169,-0.013130188,-0.0006365776,-0.047302246,-0.014915466,0.006793976,-0.020568848,-0.027160645,0.032562256,0.005542755,0.009811401,-0.0129776,-0.064453125,0.029464722,-0.017959595,-0.0018386841,-0.033569336,0.0010499954,0.021987915,-0.051086426,0.0017557144,0.007621765,-0.074401855,0.01335907,-0.0074386597,-0.0069465637,-0.0069274902,-0.01285553,-0.00033593178,0.020111084,0.00856781,-0.015380859,-0.034362793,-0.026107788,-0.008979797,0.029754639,-0.03930664,0.04876709,0.01109314,0.02381897,0.029464722,-0.008033752,-0.019714355,0.012519836,-0.0029964447,-0.04534912,-0.062194824,-0.049072266,0.032318115,-0.04260254,0.0010814667,-0.032836914,-0.0035820007,-0.043670654,-0.007865906,-0.017959595,0.02861023,-0.012863159,0.003648758,0.007411957,0.04324341,-0.015625,-0.03326416,0.01977539,-0.04827881,0.028656006,0.009391785,0.029296875,-0.035736084,0.015686035,0.060455322,0.023895264,-0.03842163,0.011108398,0.011833191,-0.026550293,0.041992188,-0.022613525,0.037475586,0.008476257,0.051330566,0.029876709,0.018112183,-0.0046310425,-0.03414917,-0.03555298,-0.014915466,-0.0070114136,0.0037593842,0.009666443,0.014808655,0.03665161,0.0023231506,-0.030914307,0.0095825195,-0.0206604,0.03475952,0.017913818,0.00415802,0.050231934,0.021774292,0.0074043274,0.011047363,0.031799316,0.026245117,-0.0066490173,0.033416748,-0.032073975,0.01637268,0.0574646,-0.05633545,0.0075187683,-0.0077667236,-0.00003749132,-0.011711121,-0.0435791,-0.015563965,-0.015357971,-0.002494812,-0.04800415,-0.010414124,0.03237915,0.028839111,-0.034362793,-0.028625488,-0.0635376,0.025131226,0.05960083,0.03543091,-0.002445221,-0.026870728,-0.059387207,-0.025863647,-0.048431396,0.011184692,0.03010559,-0.00522995,-0.031677246,0.06335449,-0.026901245,-0.015655518,0.00058221817,-0.030670166,0.007385254,-0.040527344,0.03451538,-0.099853516,-0.029266357,0.028457642,-0.012374878,0.052947998,-0.035827637,-0.047058105,-0.045043945,-0.000030040741,0.0068092346,-0.0031776428,0.020080566,-0.0076408386,0.011177063,-0.015129089,0.013969421,0.0077667236,0.008903503,0.013664246,-0.013206482,0.008895874,-0.0075569153,-0.011871338,-0.0026817322,0.033447266,-0.06225586,-0.017547607,0.030410767,0.031799316,-0.02720642,0.050079346,-0.005519867,0.0062217712,0.005329132,-0.0023345947,-0.036834717,-0.00541687,0.027664185,0.03112793,0.018081665,0.0027008057,-0.005836487,-0.014350891,0.061828613,0.01828003,-0.011734009,0.020339966,0.022903442,0.015266418,0.014228821,-0.05328369,-0.04208374,0.002872467,-0.022064209,0.03086853,0.023742676,-0.016479492,0.01373291,0.01802063,-0.02394104,-0.0127334595,-0.02708435,-0.004360199,-0.052490234,-0.0022144318,-0.026321411,-0.027175903,0.0047340393,-0.0132751465,0.006954193,0.016281128,0.012252808,0.0055236816,-0.010536194,-0.008255005,0.016494751,-0.030838013,0.01474762,-0.011489868,-0.0018033981,0.01084137,0.0040893555,-0.05633545,-0.013809204,0.034210205,-0.0056381226,0.033447266,0.005672455,-0.010574341,-0.050567627,-0.04397583,0.011672974,-0.009971619,-0.007724762,-0.0070381165,0.0022087097,0.06933594,-0.020309448,-0.006504059,-0.08874512,0.007270813,-0.059539795,0.03314209,0.0041999817,-0.03326416,-0.016342163,-0.0016555786,0.028152466,0.0395813,0.035095215,0.025421143,0.010177612,0.060668945,-0.0012559891,0.0009813309,0.0020179749,0.0001180172,0.031982422,-0.01474762,-0.012611389,-0.04714966,0.006877899,0.03793335,-0.030715942,-0.02027893,-0.03390503,0.05114746,0.04360962,0.08886719,0.046203613,0.02420044,0.021759033,-0.015602112,0.0035591125,-0.040130615,-0.007194519,-0.013893127,-0.027023315,0.0023670197,0.008590698,-0.0012626648,-0.008972168,0.01184845,-0.008522034,0.016326904,-0.025253296,0.039031982,0.0046653748,0.019180298,0.011489868,0.03378296,0.052825928,0.03781128,-0.035888672,0.025878906,-0.005554199,-0.037841797,0.008171082,0.03894043,-0.03363037,-0.03036499,-0.07891846,-0.0463562,0.01247406,0.013580322,-0.00011652708,-0.0206604,-0.022460938,0.028701782,0.0067710876,-0.0132751465,-0.036254883,0.023895264,0.03552246,-0.058166504,-0.01977539,-0.041900635,0.031143188,0.040771484,-0.021072388,0.0033187866,0.03665161,0.016311646,-0.010093689,0.0036144257,0.028686523,0.03201294,-0.035614014,0.032928467,-0.04083252,-0.0022411346,0.01914978,-0.0082092285,0.06021118,0.043029785,0.032592773,0.013092041,-0.007949829,-0.07598877,-0.010169983,-0.024642944,-0.01687622,0.016143799,-0.05456543,0.002779007,-0.02444458,-0.014915466,-0.0055160522,0.04763794,-0.058776855,-0.016494751,0.007041931,-0.020843506,0.0005273819,-0.068725586,-0.03842163,0.050933838,0.064575195,0.016860962,-0.017745972,-0.021835327,-0.021057129,0.008796692,-0.009513855,0.02204895,-0.013893127,-0.023712158,-0.019851685,-0.053894043,0.0066871643,-0.007843018,0.032806396,-0.003566742,-0.03378296,0.031585693,0.015899658,0.03265381,-0.007499695,0.008682251,-0.010650635,-0.009857178,0.004688263,-0.020248413,0.053344727,0.0039253235,-0.015419006,-0.06011963,0.02229309,-0.0064086914,0.022033691,-0.03125,-0.0071258545,-0.014694214,0.0031013489,0.03970337,-0.045837402,-0.007736206,0.019729614,-0.04373169,-0.0925293,0.012939453,-0.016525269,0.0064315796,-0.0037498474,0.018737793,0.03829956,-0.011520386,0.015975952,-0.013580322,-0.026641846,-0.010688782,-0.037017822,-0.030075073,-0.022140503,-0.01838684,-0.0045814514,0.01612854,-0.0031471252,0.014961243,0.002937317,0.001581192,0.054260254,0.01576233,-0.024093628,-0.017593384,0.0016937256,-0.0034160614,0.026550293,-0.014862061,-0.04949951,0.02192688,0.007259369,0.02128601,-0.028533936,0.03074646,0.023284912,0.0047683716,-0.007507324,0.029418945,-0.004005432,-0.027770996,-0.011947632,0.0056037903,-0.027404785,0.028045654,-0.01953125,0.016571045,0.012817383,-0.024459839,0.0052871704,0.029418945,0.013961792,-0.036499023,-0.0102005005,-0.001326561,-0.0043411255,-0.039764404,0.060302734,-0.008621216,0.050689697,0.01146698,-0.0014638901,-0.016906738,0.01576233,-0.031173706,-0.00007599592,-0.0070381165,-0.0071907043,0.05380249,0.011512756,0.026184082,-0.021240234,-0.0035495758,0.032165527,-0.00072956085,0.031951904,-0.03086853,0.0075263977,0.013320923,0.0064926147,0.006427765,-0.0006761551,-0.0046577454,0.014671326,0.039123535,-0.037963867,-0.016235352,0.052337646,-0.019836426,-0.014251709,0.023666382,-0.012458801,-0.015899658,-0.050079346,-0.02078247,0.014915466,0.020507812,-0.021453857,-0.06555176,-0.025344849,-0.04144287,0.028762817,0.010627747,0.0022449493,0.003873825,-0.024627686,0.03616333,0.018936157,-0.001121521,-0.0002670288,0.002401352,-0.0021324158,0.005783081,0.0025196075,0.0011386871,-0.041290283,0.0027065277,-0.04949951,-0.0005249977,0.017349243,-0.030456543,0.0068855286,0.017547607,0.0059394836,0.025405884,-0.0012693405,0.0013446808,0.004611969,-0.054626465,0.03326416,0.025146484,0.012077332,-0.017120361,0.0037384033,-0.0066986084,0.029846191,-0.017562866,-0.008621216,0.019424438,0.05770874,-0.018692017,0.024414062,-0.040924072,0.05722046,-0.024810791,0.0033302307,-0.020080566,-0.01449585,-0.0023593903,-0.015396118,-0.020309448,0.021453857,-0.022598267,-0.011024475,-0.0026683807,-0.06359863,-0.024856567,-0.0008177757,0.064086914,0.008132935,0.03842163,-0.017028809,-0.01586914,0.018081665,-0.0052452087,-0.009025574,0.014328003,0.02319336,0.040496826,0.02368164,0.007621765,-0.017532349,-0.0005083084,-0.027923584,-0.011650085,-0.064331055,-0.031097412,-0.023223877,0.012435913,-0.0070228577,0.01864624,-0.0075912476,-0.044891357,-0.0055732727,-0.033416748,0.032104492,-0.03768921,0.044158936,-0.024810791,-0.036956787,-0.00843811,-0.008613586,-0.011642456,0.042144775,-0.018859863,-0.02267456,-0.008125305,0.01725769,0.00046634674,0.03378296,-0.004272461,-0.032073975,0.0004954338,-0.018753052,-0.05593872,-0.002445221,-0.0043144226,0.018844604,-0.028930664,0.001200676,-0.022079468,-0.015129089,-0.03036499,-0.0017213821,0.014595032,0.0010480881,0.020492554,-0.009773254,0.01914978,0.017105103,-0.023361206,-0.0284729,0.018127441,0.0096588135,0.0035381317,0.002922058,0.013679504,0.0038814545,-0.019561768,0.006134033,-0.007785797,-0.015731812,-0.008033752,0.04321289,-0.015419006,0.030975342,0.010108948,0.016342163,-0.045074463,0.0031776428,0.052124023,-0.041534424,0.030059814,-0.00983429,-0.006225586,-0.010261536,0.041748047,-0.044036865,-0.00069856644,-0.034576416,0.031555176,-0.040740967,0.03579712,-0.012481689,0.009254456,-0.007881165,-0.020980835,0.0014400482,-0.0059051514,0.01878357,-0.03982544,-0.029953003,-0.05038452,-0.008529663,-0.010948181,-0.034729004,0.014122009,0.03729248,-0.032409668,-0.061035156,-0.0065994263,0.035125732,0.016494751,0.0004067421,0.016204834,0.013931274,0.031341553,-0.010688782,-0.009315491,0.0050354004,-0.022369385,-0.010314941,-0.027160645,0.029006958,0.0067329407,0.0038909912,0.01058197,0.0022144318,0.0317688,0.008102417,0.0206604,-0.026412964,0.022094727,-0.00617218,-0.0050849915,0.0013084412,0.02015686,0.060455322,-0.056915283,0.031585693,0.013031006,-0.0011062622,-0.020019531,0.015510559,0.0121536255,-0.045684814,0.0181427,-0.013160706,0.025024414,0.020248413,-0.02885437,0.040527344,0.024353027,0.024475098,-0.012825012,0.003025055,-0.0011367798,-0.013450623,-0.036254883,0.01890564,0.0068855286,0.0390625,-0.0076293945,0.005153656,0.013969421,-0.014076233,0.0022792816,0.013320923,-0.00605011,-0.031829834,0.013908386,-0.022994995,-0.007827759,-0.019226074,0.009239197,0.002243042,0.041259766,-0.022491455,0.0022411346,0.028427124,0.018081665,0.029571533,0.008934021,0.0052223206,0.019317627,0.009284973,-0.0024108887,0.017318726,-0.031204224,-0.0034866333,-0.037506104,0.019729614,0.021636963,0.016159058,0.024353027,0.0040397644,-0.008972168,-0.011978149,-0.028808594,-0.036956787,-0.032806396,-0.005744934,-0.0023975372,0.008880615,-0.0020618439,0.027175903,-0.0023708344,0.016204834,-0.024963379,0.019317627,-0.038238525,-0.002374649,0.013893127,0.013320923,-0.01033783,-0.018814087,0.014808655,0.010620117,0.00036859512,-0.019241333,-0.019424438,-0.00016152859,0.04321289,0.018096924,0.0035877228,-0.012916565,0.05670166,0.008857727,-0.015449524,0.02407837,0.016647339,0.019897461,0.001335144,-0.047180176,0.010124207,0.011756897,-0.014404297,-0.0345459,-0.018096924,-0.040161133,0.016601562,-0.00030517578,-0.022384644,0.025650024,-0.0088272095,-0.0021343231,0.00843811,-0.0015554428,0.029571533,-0.0054855347,-0.0066375732,0.041229248,-0.021347046,-0.0096588135,0.03970337,-0.018615723,0.025802612,-0.04586792,0.005180359,0.004501343,0.033996582,-0.01234436,-0.01537323,-0.012275696,-0.00617218,-0.029144287,-0.031463623,0.02748108,0.017501831,0.02432251,0.018692017,0.022445679,0.0158844,0.03765869,-0.022064209,-0.007671356,-0.015281677,-0.013130188,0.041259766,-0.0027618408,0.038269043,0.0289917,-0.022888184,0.028015137,0.012062073,0.017974854,0.017120361,0.048858643,-0.021347046,0.0049438477,-0.020050049,0.00070762634,-0.0039138794,0.045166016,-0.041259766,0.011505127,0.0029354095,-0.0038871765,-0.011871338,0.019134521,0.06402588,0.030670166,-0.0010919571,0.031799316,-0.021438599,-0.053253174,0.011276245,-0.021469116,0.052734375,0.016525269,0.052368164,0.043426514,0.0262146,-0.02029419,0.014961243,-0.03286743,-0.014808655,0.049438477,0.016784668,-0.035003662,-0.0002617836,-0.030670166,0.018417358,-0.036376953,-0.017196655,0.04953003,0.010803223,0.02192688,-0.047454834,0.018814087,0.006134033,-0.0029277802,-0.0010967255,-0.03845215,-0.024627686,0.05114746,-0.009605408,0.014480591,0.030288696,0.008796692,-0.004032135,-0.0137786865,-0.028045654,0.0022773743,-0.02053833,0.003572464,-0.008270264,0.008522034,0.0046157837,0.046081543,0.013961792,-0.01133728,0.0012578964,-0.0014047623,0.028625488,0.0075950623,0.04034424,0.0024280548,0.03845215,0.02267456,0.039093018,0.018325806,-0.01537323,-0.0032615662,-0.019134521,0.045318604,-0.008583069,0.023666382,0.020690918,0.0030784607,0.03137207,0.0044937134,-0.021530151,0.003047943,0.01838684,-0.029800415,-0.013969421,0.0002603531,0.018859863,0.0032958984,-0.016662598,0.02331543,-0.006713867,-0.0070877075,0.013931274,0.020004272,-0.020309448,0.0010604858,-0.01260376,-0.021057129,0.0018291473,-0.004764557,-0.039733887,0.0012245178,0.011108398,-0.010383606,-0.021469116,-0.0022335052,0.02041626,0.004348755,0.00012105703,0.016311646,-0.025497437,0.0037670135,0.0134887695,0.030685425,-0.003227234,-0.0033397675,0.023452759,0.04260254,0.04586792,0.0012598038,-0.010269165,-0.021102905,0.02809143,-0.0023403168,-0.013122559,-0.004047394,-0.020507812,0.008346558,-0.0071754456,0.033966064,0.032043457,0.016113281,0.037384033,-0.021408081,-0.019226074,0.016494751,0.013969421,-0.0032482147,0.0005850792,-0.013549805,0.0017623901,-0.010154724,0.039367676,0.015472412,0.011772156,0.018249512,-0.025436401,0.0022563934,0.032409668,0.00018441677,0.023483276,-0.031311035,0.0149383545,0.024993896,0.020584106,-0.03616333,-0.02659607,0.02458191,0.0104522705,0.012191772,-0.0038928986,0.043884277,-0.006011963,0.028884888,0.03074646,0.030075073,-0.00029420853,0.06842041,-0.0022525787,0.02746582,-0.0031223297,0.010116577,0.038909912,-0.021499634,0.04611206,-0.029541016,-0.002128601,-0.010879517,0.019195557,0.018112183,0.040039062,0.019699097,-0.046417236,0.012771606,0.030563354,0.011871338,0.031311035,0.0075187683,-0.043823242,0.021148682,0.013923645,-0.011413574,-0.013832092,0.01687622,0.0395813,0.037322998,-0.0028743744,0.016952515,-0.015960693,-0.012191772,0.016708374,0.0075950623,-0.016098022,0.0073280334,0.0015535355,-0.006793976,-0.012557983,-0.011062622,-0.0011949539,0.008049011,-0.036193848,-0.030685425,0.0049705505,0.017425537,0.0032634735,0.017974854,0.017242432,-0.000029146671,-0.011871338,0.052490234,0.00074768066,0.025360107,0.033477783,0.022216797,0.012184143,0.007881165,0.0006365776,0.0010995865,0.023620605,-0.03778076,0.010871887,0.022003174,-0.0015077591,0.011512756,0.026550293,-0.019210815,-0.009124756,0.0057144165,0.007171631,-0.015182495,0.02784729,-0.008705139,0.011566162,0.017684937,0.01676941,0.000808239,-0.009864807,-0.0017127991,0.019683838,0.029266357,0.010307312,-0.054626465,0.004306793,0.0023975372,0.012390137,-0.0015201569,0.0024986267,-0.008834839,-0.0012836456,0.0070495605,0.0137786865,-0.02104187,0.019165039,-0.006916046,-0.010353088,0.045043945,-0.008735657,0.016799927,-0.0030498505,0.022399902,0.013626099,-0.0036830902,-0.004295349,-0.019058228,0.0039787292,-0.0061073303,-0.009262085,0.011871338,-0.045562744,0.02708435,0.0069351196,-0.021377563,-0.018936157,-0.0031604767,-0.008628845,-0.017410278,-0.0062217712,-0.015075684,0.019897461,-0.0064468384,-0.000082433224,0.0072669983,-0.0050086975,0.040374756,0.009216309,-0.01864624,0.025177002,0.045166016,-0.018081665,0.012756348,0.026977539,0.02508545,0.018707275,-0.024108887,-0.034057617,0.040618896,-0.014152527,-0.022369385,0.017822266,-0.02381897,-0.001001358,0.032928467,0.024215698,-0.009300232,-0.029144287,-0.0041160583,-0.005306244,-0.034973145,0.017440796,0.00004273653,-0.008987427,-0.019592285,-0.0057754517,0.015609741,-0.017288208,-0.011833191,0.002046585,0.018096924,-0.051849365,-0.043151855,-0.0070610046,-0.007095337,0.0055770874,-0.04156494,-0.007820129,0.017181396,0.054718018,-0.016052246,-0.011604309,0.013771057,0.012969971,0.0025291443,-0.013893127,0.013664246,0.0051727295,-0.019165039,-0.011657715,-0.0022296906,-0.020141602,0.009651184,0.022750854,0.013618469,-0.0071372986,-0.015640259,0.0051193237,0.009162903,0.014305115,-0.010688782,-0.004673004,-0.040405273,0.028320312,0.017303467,-0.019210815,0.009384155,0.02331543,-0.013580322,-0.0056762695,-0.0021877289,0.02609253,0.0093688965,0.026138306,0.0105896,-0.00831604,-0.028167725,0.0036010742,-0.013160706,0.01574707,-0.008094788,0.019683838,0.02041626,0.03173828,0.008705139,-0.0052871704,0.00016641617,0.019836426,0.028076172,0.0047073364,0.022491455,0.004009247,-0.0149383545,-0.009025574,0.007949829,0.026977539,0.0418396,0.00085258484,-0.0029582977,0.017944336,0.0109939575,-0.023483276,-0.0034999847,0.0073928833,-0.00566864,-0.033203125,-0.014595032,-0.0059776306,0.004219055,0.009468079,0.012268066,-0.025909424,0.024902344,0.013969421,-0.032836914,-0.0027160645,0.029876709,0.024780273,-0.013717651,-0.00090169907,-0.019729614,0.01259613,-0.026245117,-0.012649536,-0.05117798,-0.029144287,-0.031951904,-0.006351471,0.020004272,0.0028591156,0.0044670105,0.025756836,-0.0004518032,-0.039764404,0.013832092,0.008056641,-0.005050659,-0.0033245087,-0.0033340454,0.0317688,-0.010231018,0.016662598,-0.0009775162,0.008972168,0.02218628,0.015205383,0.027694702,-0.04348755,0.021438599,-0.016281128,0.003118515,0.021255493,0.007545471,0.040924072,-0.018478394,-0.0062561035,-0.004600525,-0.0004823208,0.009391785,0.0065612793,-0.025878906,-0.0046806335,-0.017791748,-0.014404297,-0.013999939,0.009185791,0.018569946,0.0032405853,0.028884888,-0.010429382,-0.038024902,-0.010536194,0.009407043,0.000023245811,0.009109497,0.0061302185,0.0013313293,-0.011871338,-0.026824951,-0.0047912598,-0.021560669,-0.017929077,0.01889038,0.014823914,0.002401352,0.012374878,-0.0039901733,0.056854248,0.0058555603,0.020095825,0.011497498,-0.0113220215,0.021560669,-0.0020160675,0.02758789,0.011047363,-0.0063056946,0.01651001,-0.0006546974,-0.0073051453,0.017349243,-0.036193848,0.012458801,-0.0335083,0.004283905,0.0032253265,0.032714844,-0.0090408325,0.008857727,-0.03010559,-0.0059165955,-0.023971558,-0.016189575,-0.01272583,-0.0132751465,-0.0046424866,-0.01373291,0.011924744,-0.011451721,0.0050354004,0.020309448,0.0284729,-0.018295288,0.0011940002,0.01802063,0.018493652,-0.0032806396,0.0066223145,0.014343262,-0.040008545,-0.025482178,-0.0049819946,-0.070373535,0.017913818,-0.030838013,0.010147095,-0.020492554,-0.030334473,-0.005973816,0.029296875,0.0036716461,0.0024604797,0.02998352,0.006378174,0.06262207,0.023895264,0.0038528442,-0.006603241,-0.005344391,-0.02267456,0.052642822,-0.027404785,0.027404785,0.0038204193,0.023025513,-0.021881104,-0.018936157,-0.019622803,0.009986877],"createdAt":"2026-04-18T18:35:20.402Z","updatedAt":"2026-04-24T11:31:38.949Z","lastSeenAt":"2026-04-24T11:31:38.949Z","tsv":"'/api/v1/crypto/link/ohlcv':89 '/docs':157 '/pricing':158 '/readme':160 '0.02':9,22,115 '000':105 '0x8335':110 '20':104 '402':209 '6':120 'Chainlink OHLCV' 'LINK candles' 'LINK historical prices' 'LINK price data' 'accept':90,190 'access':133 'advertis':99,124 'ai/ml':64 'analyt':63 'api':60,126 'avail':151 'base':13,26,83,106,112 'call':137 'candlestick':2,15,36 'chainlink':40 'challeng':98,210 'close':34 'connect':166 'contain':200 'content':172 'cost':102 'crypto':67 'crypto candlestick API' 'crypto-market-data' 'cryptocurr':42 'cryptocurrency market data' 'data':3,16,37,62 'date':193 'decim':121 'discov':220 'document':143,183,213 'e.g':191 'endpoint':28,72,87,152,189,202 'equal':114 'exact':215 'exampl':180 'experiment':221 'extrem':145 'field':197 'financ':66 'format':217 'header':142 'high':32 'infer':65 'instant':132 'json':95 'key':127 'land':148 'limit':130 'link':5,18,41 'link-token-data' 'list':150 'live':204 'low':33 'lowpaymentfee.com':49 'maximum':101 'micropay':8,21 'must':218 'network':84 'offer':52 'ohlcv':1,14,30,188 'ohlcv-candlestick-data' 'open':31 'openapi':176 'page':149,161 'paramet':186 'part':46 'pay':57,135 'pay-per-request':56 'payment':76,141 'per':10,23,58,116,136 'platform':50,123 'post':91 'price':154 'prompt':168 'protocol':77 'provid':29 'rang':194 'rate':129 'request':11,24,59,92,117,216 'request/response':179 'respons':199 'return':94,163,206 'schema':177 'servic':70 'settl':78 'span':61 'spars':146 'specif':86 'substant':171 'suit':54 'timefram':192 'token':43 'unit':107 'usdc':80,109,118 'usdc-base-settlement' 'use':73,119 'util':69 'valid':208 'via':6,19 'volum':35 'wallet':167 'without':212 'x402':7,20,75,97,140 'x402 crypto data' 'x402-micropayment'","prices":[{"id":"703c6214-f8b3-4bef-bfba-fba8f78067c3","listingId":"5772fccf-8d61-4655-a69e-2aa37a103f3d","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/crypto/LINK/ohlcv","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:35:20.402Z"}],"sources":[{"listingId":"5772fccf-8d61-4655-a69e-2aa37a103f3d","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/crypto/LINK/ohlcv","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:35:20.402Z","lastSeenAt":"2026-04-24T11:31:38.949Z"}],"details":{"listingId":"5772fccf-8d61-4655-a69e-2aa37a103f3d","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/crypto/LINK/ohlcv \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402_payment_token>\" \\\n  -d '{}'","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base network.","source_url":"https://lowpaymentfee.com/api/v1/crypto/LINK/ohlcv"},{"claim":"The platform advertises $0.02 per request, no API keys, no rate limits, and instant access on Base network.","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913.","source_url":"https://lowpaymentfee.com/api/v1/crypto/LINK/ohlcv"}],"useCases":["Fetching LINK OHLCV candlestick data for trading analysis","Building automated trading bots that need per-request crypto market data without API key management","Integrating LINK price history into dashboards or analytics pipelines"],"bestFor":["Agents or bots needing on-demand LINK candlestick data without subscription commitments","Low-volume or sporadic crypto data queries where pay-per-call is cheaper than a subscription","x402-native workflows that settle payments in USDC on Base"],"notFor":["High-frequency trading requiring sub-second latency and bulk historical data downloads","Users who need comprehensive multi-asset OHLCV data across hundreds of tokens in a single call","Anyone requiring detailed API documentation or guaranteed SLAs before integration"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:50.957Z"},"updatedAt":"2026-04-24T11:31:38.949Z"}}