{"id":"89cd3eea-f618-4369-bb09-3466aa2c4d14","shortId":"HHKMKY","kind":"x402","title":"Pay 0.1 USDC (Base Sepolia) to retrieve a file by CID from Grapevine/Pinata gateway.","tagline":"Pay 0.1 USDC (Base Sepolia) to retrieve a file by CID from Grapevine/Pinata gateway.","description":"This x402-enabled endpoint serves content-addressed files (identified by IPFS CID) behind a micropayment wall. The specific resource at this URL returns the file with CID `bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry` in exchange for a payment of 0.1 USDC on the Base Sepolia testnet. The endpoint follows the x402 protocol (version 1) using the \"exact\" payment scheme, meaning the caller must supply a valid `x-payment` header to unlock the content.\n\nThe gateway is hosted on `grapevine.dev-mypinata.cloud`, which appears to be a development/testnet instance of a Pinata-based IPFS gateway augmented with x402 payment gating. The response MIME type is `application/octet-stream`, indicating raw binary content delivery. Payments are directed to address `0x70F9C8BeF5e9561D237FEF058424e792B9fA9b1d` using the USDC token contract at `0x036CbD53842c5426634e7929541eC2318f3dCF7e` on Base Sepolia, with a maximum timeout of 60 seconds.\n\nNote: This endpoint operates on a testnet (Base Sepolia), so it uses test USDC rather than real funds. No documentation, OpenAPI spec, or additional pages were found on the host — all non-CID routes return errors. The service appears to be a minimal, single-purpose gateway for paid IPFS content retrieval.","tags":[],"capabilities":["x402-payment-gating","ipfs-cid-retrieval","base-sepolia-usdc","content-addressed-storage","micropayment-access"],"categories":["storage","crypto"],"synonyms":["IPFS gateway","paid IPFS content","Pinata x402","CID file download","content-addressed file retrieval","micropayment file access","x402 IPFS"],"warnings":["Testnet only (Base Sepolia) — not suitable for production use with real funds","No documentation or OpenAPI spec found on the host","All non-CID routes return errors; the service appears to be a minimal dev deployment","Response content is opaque (application/octet-stream) with no description of what the file contains","No robots.txt or agents.txt present"],"endpointUrl":"https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","version":"2"},"payTo":"0x70F9C8BeF5e9561D237FEF058424e792B9fA9b1d","scheme":"exact","network":"base-sepolia","mimeType":"application/octet-stream","resource":"https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry","description":"0.1 USDC on base-sepolia","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"100000","maxTimeoutSeconds":60}]},"qualityScore":"0.250","qualityRationale":"Only the x402 challenge metadata is available. No documentation, no OpenAPI spec, no example responses, and no additional pages were found. The host returns errors for all non-CID routes. This is effectively a stub listing inferred entirely from the payment challenge.","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":"2026-04-18T18:46:53.138Z","embedding":[-0.047088623,-0.017089844,0.024459839,0.022506714,0.0018978119,-0.050445557,0.015823364,-0.0027217865,0.011444092,-0.054382324,0.029815674,-0.012756348,-0.025466919,-0.052520752,-0.026245117,-0.023513794,-0.015731812,-0.013511658,-0.030273438,0.048095703,0.037750244,0.009811401,-0.024459839,0.038085938,-0.057159424,-0.02923584,0.027069092,-0.0008664131,0.009735107,-0.03289795,0.03741455,-0.029037476,-0.013549805,-0.05303955,-0.017959595,0.0016269684,-0.02154541,0.025817871,-0.0309906,0.0011701584,-0.038635254,-0.043792725,-0.019165039,-0.017166138,-0.039520264,-0.0029830933,0.01210022,-0.011398315,-0.008934021,0.03869629,-0.021453857,-0.01398468,-0.023483276,0.017181396,-0.0031909943,0.034118652,0.024383545,0.016159058,0.0206604,-0.011260986,-0.016601562,-0.033569336,-0.0049095154,-0.029891968,0.01777649,0.057861328,-0.022079468,0.02696228,0.016983032,0.035125732,0.027694702,0.049041748,0.03652954,-0.038330078,-0.018249512,-0.013572693,0.0104904175,-0.006778717,-0.042388916,-0.04937744,0.020339966,-0.006374359,-0.033203125,-0.009010315,-0.0028438568,-0.048553467,-0.077941895,0.03265381,-0.003742218,0.0690918,-0.023651123,-0.018112183,-0.027801514,-0.021774292,-0.004337311,-0.018249512,-0.05508423,0.0049743652,-0.0072288513,0.018966675,-0.018661499,-0.04888916,-0.002986908,0.0012292862,0.05895996,0.05996704,0.018569946,0.010986328,-0.009056091,-0.019119263,-0.010627747,-0.0037326813,0.017578125,0.026763916,0.044433594,0.007587433,0.00030207634,0.004119873,-0.0049591064,0.06500244,-0.057006836,0.054595947,-0.046875,-0.028045654,0.0039138794,-0.033294678,0.022888184,-0.014854431,-0.015350342,-0.018753052,0.029190063,-0.006401062,0.02178955,-0.0049552917,-0.0011758804,0.051208496,-0.040374756,-0.015792847,-0.04660034,0.004207611,0.00090169907,-0.024856567,0.04849243,0.020706177,-0.040008545,-0.027526855,-0.026016235,0.022277832,-0.040649414,-0.0001733303,0.022628784,0.0038433075,-0.027420044,-0.047607422,-0.05984497,-0.016983032,-0.022735596,0.017166138,-0.035339355,0.027999878,-0.03552246,-0.015396118,0.009399414,-0.00868988,0.0011110306,0.03552246,0.0021209717,-0.065979004,-0.07910156,-0.007926941,0.0016069412,-0.0034561157,-0.01890564,0.010559082,-0.019012451,-0.037750244,-0.025527954,0.008155823,0.010543823,-0.05203247,-0.003818512,0.009307861,-0.005973816,0.025619507,-0.043182373,-0.053497314,-0.014465332,0.05581665,-0.0024261475,0.04083252,0.00026750565,0.01499176,0.04776001,0.044067383,-0.044189453,-0.0074043274,0.013031006,-0.008262634,0.055664062,-0.006755829,0.003566742,-0.028549194,0.045410156,0.06970215,-0.008934021,0.00014936924,-0.011146545,-0.042419434,-0.02645874,0.008163452,0.02633667,0.0040283203,-0.00065279007,0.00058555603,-0.022705078,-0.0017662048,0.022369385,0.033843994,0.02545166,0.018615723,-0.03326416,-0.008483887,-0.035217285,0.046325684,-0.028030396,0.04724121,-0.028625488,0.008392334,-0.0041999817,-0.030593872,0.017745972,0.040130615,-0.08294678,0.014465332,0.01146698,0.019546509,-0.009017944,-0.013343811,0.0113220215,-0.005882263,0.004043579,-0.021820068,0.0015459061,0.018829346,0.022064209,-0.014129639,-0.010437012,-0.057922363,0.054656982,0.053375244,-0.014213562,0.013374329,0.009223938,-0.024017334,-0.008926392,-0.04067993,0.001203537,-0.00035834312,-0.002588272,-0.028182983,0.058166504,-0.033477783,-0.06384277,0.0121536255,-0.04559326,0.0020809174,-0.014480591,-0.009468079,-0.047302246,0.0007138252,0.015274048,0.044830322,0.08538818,-0.005470276,-0.057525635,-0.0112838745,-0.017425537,-0.0013160706,0.014541626,-0.009208679,-0.052825928,-0.003353119,-0.007434845,0.011558533,-0.010681152,0.066711426,0.0028533936,-0.02293396,0.042541504,-0.006477356,-0.014312744,0.01953125,0.023895264,-0.05706787,0.028274536,0.008895874,0.05984497,-0.048797607,-0.0023117065,-0.032958984,0.036499023,0.023727417,0.006542206,-0.045135498,0.0074272156,0.0079422,-0.016616821,0.039001465,0.0079422,0.010009766,-0.034423828,0.00039100647,-0.05908203,0.01411438,0.037902832,0.019546509,0.045196533,-0.01637268,-0.015045166,-0.016662598,0.035980225,-0.04977417,0.039245605,-0.0049476624,-0.00422287,-0.0038108826,0.02243042,-0.030715942,0.02482605,-0.029846191,0.01751709,0.030273438,-0.010414124,-0.031799316,-0.037231445,0.009346008,0.007587433,-0.0073280334,0.012451172,0.052520752,-0.003829956,-0.027832031,0.008781433,-0.02053833,-0.024627686,-0.0015439987,0.007675171,0.025009155,0.048309326,0.008110046,-0.03881836,0.009933472,0.0016431808,0.018615723,0.041992188,0.02998352,-0.007827759,-0.09185791,-0.103637695,-0.046020508,-0.045288086,0.004814148,-0.015388489,0.027267456,0.0418396,-0.021087646,-0.05319214,-0.015563965,0.030670166,-0.019760132,-0.02633667,0.040252686,-0.04660034,-0.018295288,0.037078857,0.0034751892,-0.020492554,0.05731201,-0.005153656,0.009315491,0.024597168,0.046722412,-0.03201294,0.025375366,0.012748718,-0.017974854,0.0007777214,0.028045654,-0.01158905,-0.020263672,0.038116455,-0.016998291,-0.0022029877,-0.055236816,0.019927979,0.02166748,0.07495117,-0.032836914,0.01739502,0.013092041,-0.0028057098,-0.017150879,-0.02973938,-0.021560669,-0.031097412,-0.01537323,0.012336731,0.012687683,-0.010665894,-0.03933716,-0.005420685,0.019454956,0.044555664,-0.035186768,0.065979004,-0.028808594,0.014343262,0.0003733635,0.03036499,0.05218506,0.03881836,-0.035583496,-0.00018322468,-0.024429321,-0.0021514893,0.036224365,-0.008598328,0.0028686523,0.042510986,-0.070617676,-0.008041382,-0.0016622543,0.021118164,-0.0647583,-0.0026111603,-0.020706177,0.040405273,0.015388489,-0.026138306,-0.04019165,-0.02243042,-0.015060425,-0.028808594,-0.030197144,-0.029937744,-0.0017232895,0.074157715,0.008300781,-0.040100098,-0.044952393,-0.00422287,-0.029464722,-0.00995636,0.031555176,-0.005886078,-0.022277832,-0.0026760101,-0.020599365,0.00907135,-0.046447754,0.018463135,0.023742676,0.022338867,0.038604736,-0.0015249252,-0.016235352,-0.062683105,0.0184021,-0.026794434,-0.025817871,0.029586792,-0.018966675,-0.017242432,-0.008926392,-0.025878906,-0.053833008,-0.017242432,-0.028381348,-0.011009216,0.0033397675,-0.048461914,-0.034118652,-0.034851074,-0.007297516,0.026672363,0.088012695,0.0070648193,-0.02015686,-0.012184143,-0.0073013306,0.0029907227,-0.0037708282,0.013496399,-0.013648987,-0.014343262,-0.0079574585,-0.022079468,-0.025161743,-0.047576904,0.043182373,0.010925293,0.0158844,0.031921387,-0.019500732,-0.0317688,0.025741577,-0.019378662,0.018814087,-0.04827881,-0.008262634,0.027038574,0.022567749,0.008758545,-0.01689148,-0.014091492,0.025024414,-0.019363403,-0.0062942505,-0.026489258,0.0048217773,0.00573349,0.021713257,-0.013954163,-0.041778564,-0.017532349,0.0008711815,-0.00026893616,-0.040130615,0.022277832,-0.00034832954,0.029418945,-0.0006456375,0.003320694,0.01902771,-0.016952515,0.019073486,0.005695343,0.023223877,0.008979797,-0.024414062,-0.005168915,-0.030349731,-0.02279663,-0.021087646,0.04324341,0.00012981892,0.014678955,-0.005393982,-0.00548172,0.0071258545,-0.013206482,-0.04598999,0.016174316,0.0050239563,0.001206398,0.013259888,0.019714355,-0.030090332,0.02015686,0.033447266,0.023147583,0.012313843,0.020858765,0.009101868,-0.009613037,-0.0041542053,0.0037231445,0.005092621,-0.03503418,0.008331299,-0.025909424,0.027496338,-0.027267456,-0.015083313,0.0023670197,0.019470215,-0.0848999,-0.011352539,-0.0014266968,0.0030212402,-0.020614624,0.00033712387,0.027175903,0.008705139,0.008804321,-0.0019569397,0.006614685,0.00349617,0.023956299,-0.0009832382,-0.006958008,-0.0037117004,-0.0013751984,0.013710022,0.010604858,-0.024871826,0.022476196,0.01638794,0.0013446808,0.022888184,0.0020828247,-0.025726318,-0.045135498,0.027145386,0.03125,-0.011688232,0.019622803,-0.0040397644,0.0058250427,-0.013267517,-0.022216797,0.023803711,-0.029037476,-0.048431396,0.003063202,0.020233154,-0.010620117,-0.01398468,-0.022918701,-0.0057678223,0.028121948,-0.015235901,-0.002626419,-0.008544922,-0.012260437,-0.008468628,-0.032836914,-0.032928467,-0.054351807,0.015464783,0.027450562,-0.0004143715,0.023376465,-0.024963379,-0.0032348633,0.0005764961,0.0035152435,-0.009262085,-0.022750854,-0.029968262,-0.012718201,0.03289795,-0.019561768,-0.012634277,-0.00094127655,0.00054836273,-0.0071144104,0.016540527,-0.0020446777,-0.016525269,-0.022354126,0.00077962875,0.072021484,-0.012817383,0.035705566,-0.016586304,-0.042114258,-0.013374329,-0.006717682,0.0051231384,0.00010377169,0.04989624,0.0060920715,-0.026641846,-0.020629883,-0.022338867,-0.022003174,0.028762817,-0.013221741,0.017578125,0.012008667,0.031311035,0.009803772,-0.0056419373,-0.015487671,-0.01940918,0.001871109,-0.022506714,-0.023620605,0.028457642,-0.009666443,0.014709473,0.0017032623,-0.049621582,-0.017440796,-0.03781128,0.020019531,0.019226074,0.01928711,-0.03439331,0.024841309,0.01386261,0.0028057098,-0.01927185,-0.004169464,-0.0027179718,0.015335083,0.031204224,0.026062012,-0.055847168,-0.0023040771,-0.048431396,0.01940918,-0.029418945,0.004425049,0.004119873,0.0038928986,0.0014734268,-0.013938904,-0.017028809,-0.0075531006,-0.020050049,-0.05807495,-0.005722046,-0.009315491,0.015571594,0.023208618,-0.011360168,0.036132812,0.020935059,-0.014404297,0.0031967163,-0.015411377,-0.03652954,-0.028198242,-0.010864258,0.017654419,-0.030776978,0.017028809,-0.024993896,-0.008773804,-0.015159607,-0.03314209,0.014022827,-0.014328003,-0.0043907166,-0.027145386,-0.010292053,-0.046020508,0.012306213,-0.0119018555,0.014274597,0.0010137558,-0.0206604,-0.0016355515,-0.007385254,0.0009255409,-0.050323486,-0.025939941,-0.023071289,0.022705078,0.0095825195,-0.007865906,0.02986145,0.012931824,0.0010519028,-0.012802124,-0.020202637,-0.017608643,0.018417358,-0.019042969,0.0121154785,-0.02861023,0.006290436,0.008369446,0.011260986,0.010192871,-0.006111145,0.04534912,0.03479004,0.008911133,-0.0020923615,-0.036712646,0.042785645,0.04168701,-0.038513184,0.002067566,-0.029586792,0.015991211,0.007820129,0.025878906,0.0015144348,0.007297516,-0.015792847,-0.01739502,0.012031555,-0.033599854,-0.034698486,-0.07733154,-0.018203735,-0.054351807,0.043518066,-0.027191162,0.009101868,-0.0013074875,0.0018510818,-0.006881714,-0.08898926,-0.008163452,0.026687622,-0.00055360794,-0.01272583,-0.03942871,0.058410645,0.017196655,0.012619019,0.0059051514,0.0031356812,-0.025878906,-0.014503479,-0.04736328,0.020996094,-0.0012836456,-0.023345947,0.00074338913,0.028152466,0.0107040405,-0.043182373,-0.0056610107,-0.0004119873,-0.037384033,0.0066604614,-0.026168823,-0.025009155,0.014060974,0.040924072,-0.038848877,0.030548096,0.0017356873,0.041992188,0.033355713,0.05117798,0.024795532,-0.022369385,-0.0011539459,-0.0069122314,0.05328369,0.030471802,-0.04360962,-0.0019216537,0.034698486,0.01184845,0.015792847,-0.002450943,0.031219482,-0.03994751,-0.008636475,-0.01272583,0.0038394928,0.0048599243,-0.017608643,-0.0025253296,0.023330688,0.014755249,0.0025367737,-0.028427124,-0.008033752,-0.039398193,-0.0021858215,0.015510559,0.002128601,-0.023864746,0.027679443,0.017990112,0.014930725,0.013748169,-0.006324768,-0.029541016,0.027252197,0.003124237,-0.008735657,-0.0052490234,-0.002538681,0.0034255981,0.010528564,0.008926392,-0.038360596,-0.0016050339,-0.0035419464,-0.032714844,-0.01727295,-0.02104187,-0.007270813,0.02659607,0.029388428,0.030014038,-0.00248909,0.0030498505,-0.035064697,-0.025161743,-0.020996094,-0.039367676,0.016082764,0.009483337,-0.0059013367,0.000341177,-0.01902771,0.032318115,-0.028686523,-0.03353882,0.015197754,0.036224365,0.012802124,0.00030326843,-0.010505676,0.0087509155,-0.00894928,0.013374329,-0.026672363,0.00983429,0.00881958,-0.011314392,-0.0043296814,-0.0077438354,0.02557373,-0.0287323,-0.015060425,-0.0043563843,-0.0079422,-0.023864746,0.05709839,-0.04537964,0.009414673,-0.006454468,-0.028656006,0.0022850037,0.01222229,-0.016860962,0.03665161,0.022506714,0.006290436,0.03363037,-0.021331787,0.027374268,-0.012840271,-0.045288086,-0.018341064,0.018920898,0.009292603,0.0070266724,0.026916504,0.0076179504,0.03970337,-0.029708862,0.032470703,-0.035369873,-0.0018148422,0.00075244904,-0.027496338,-0.010910034,-0.04852295,-0.019760132,-0.009185791,-0.031402588,0.00070762634,0.031280518,0.046966553,0.042266846,-0.01335907,0.00021111965,0.004131317,0.016174316,-0.027832031,-0.046447754,0.00592041,-0.01826477,0.02192688,-0.020126343,0.05493164,0.057250977,0.03173828,0.052490234,0.03161621,0.055755615,-0.015068054,0.01776123,-0.021469116,-0.008491516,-0.0048217773,0.0028514862,-0.0048675537,0.057678223,-0.028274536,0.0033779144,0.0065956116,0.0058555603,-0.016952515,-0.008430481,0.06008911,0.035003662,0.008262634,0.02281189,0.010406494,0.004562378,-0.018081665,-0.040618896,0.03668213,0.025115967,0.024414062,0.0023670197,0.027954102,-0.02142334,0.02494812,-0.01953125,0.010093689,0.015213013,0.011550903,-0.00843811,-0.0004339218,-0.036834717,0.020446777,-0.034301758,0.021377563,0.0028324127,0.0016002655,-0.013961792,-0.028549194,0.03277588,-0.010528564,-0.013008118,0.01651001,-0.0052948,-0.010681152,0.039520264,-0.006565094,-0.014076233,0.020965576,-0.016159058,0.023239136,-0.0048332214,-0.029052734,0.030090332,0.023956299,-0.005542755,-0.0011434555,0.054534912,0.0026874542,0.019241333,-0.013282776,-0.0053863525,-0.028503418,0.023864746,-0.012199402,-0.00409317,0.021621704,0.024230957,-0.023147583,0.010223389,0.039611816,0.03604126,-0.03213501,0.002840042,-0.0049591064,0.00617218,-0.009178162,-0.0026779175,0.019515991,-0.00084114075,0.013557434,-0.007030487,-0.020187378,0.01461792,0.007724762,-0.023223877,-0.041229248,-0.0005440712,0.037078857,0.017471313,0.00031232834,-0.0038661957,-0.031677246,0.012199402,0.0007133484,0.023727417,-0.028381348,0.02217102,-0.0006418228,-0.021499634,0.03164673,0.026489258,-0.014465332,0.0112838745,0.012542725,0.014808655,-0.015510559,0.0040397644,0.015655518,-0.015808105,0.00680542,0.0020103455,-0.0049057007,-0.005432129,0.011375427,0.015312195,0.005302429,-0.0031642914,-0.055755615,0.033477783,0.04547119,-0.0032024384,0.0065956116,-0.021072388,-0.017959595,-0.0020217896,-0.031219482,-0.010551453,0.007843018,0.011474609,-0.026184082,-0.021347046,0.0115737915,0.016601562,0.040222168,-0.017715454,0.001364708,-0.0025367737,0.00894928,-0.018600464,0.0029468536,-0.00022637844,0.00548172,-0.014015198,0.038146973,0.04763794,0.018051147,0.06323242,-0.011131287,-0.029312134,-0.014579773,0.024734497,0.050750732,-0.01084137,0.002614975,0.0038089752,-0.015045166,-0.009880066,-0.04095459,0.018188477,-0.020645142,0.0032520294,-0.004081726,-0.0068626404,0.00024580956,0.039367676,0.031311035,0.034179688,-0.0039787292,0.05621338,0.003522873,0.018035889,0.017715454,-0.009269714,0.033172607,0.020706177,0.03591919,-0.007118225,-0.005657196,-0.01838684,-0.0050354004,0.022338867,0.00003361702,0.031463623,-0.00017428398,-0.00598526,0.038024902,-0.036834717,0.011795044,-0.0098724365,-0.027374268,0.012802124,0.01361084,-0.00052690506,-0.045288086,0.0021648407,0.020706177,0.017456055,-0.028182983,0.0066719055,-0.0064964294,0.0065841675,0.006542206,0.01966858,0.0010957718,0.017227173,-0.014892578,0.034851074,-0.006210327,0.011741638,0.007347107,0.010383606,0.006755829,0.008224487,0.013961792,0.00034236908,-0.013648987,0.002363205,0.020599365,0.012687683,0.009468079,0.022506714,-0.009422302,0.015525818,-0.039398193,0.007686615,0.019989014,0.012954712,-0.0074272156,-0.0126953125,0.0074653625,0.0034313202,0.032470703,0.02746582,-0.00579834,0.011787415,0.018157959,0.0034809113,0.016647339,-0.025024414,0.0045280457,0.017913818,-0.0025558472,-0.012527466,0.0037117004,0.028778076,0.005432129,0.01499176,0.005908966,-0.017288208,0.031066895,0.04119873,-0.0000011920929,-0.025161743,0.011405945,0.042541504,0.022521973,-0.021850586,0.01499176,-0.0018558502,-0.042633057,0.0055274963,0.024307251,-0.013595581,0.007522583,-0.018188477,-0.027404785,0.0054359436,0.02784729,0.021636963,0.023956299,0.023620605,0.015975952,-0.019042969,0.0040626526,-0.0075302124,0.02633667,-0.0021648407,0.038879395,0.0058403015,-0.005027771,0.008476257,0.021896362,0.012298584,0.014831543,0.006046295,-0.012908936,-0.011108398,0.023880005,-0.024124146,0.03262329,-0.018234253,-0.021240234,0.01651001,0.030014038,0.03604126,-0.02218628,-0.0028896332,0.017227173,0.01777649,-0.01210022,0.0010070801,0.007385254,0.029891968,-0.001663208,-0.013877869,-0.02015686,-0.038116455,-0.006919861,-0.03353882,0.020187378,-0.030792236,-0.025100708,0.0037555695,0.0112838745,0.005207062,-0.006629944,-0.027450562,-0.0036392212,-0.025314331,0.02279663,-0.005432129,0.024505615,0.009132385,0.0069999695,0.02986145,-0.011131287,-0.03439331,-0.021316528,-0.010719299,-0.028625488,-0.026672363,-0.009986877,0.0022277832,0.007610321,-0.013092041,0.02053833,0.009376526,-0.013977051,0.0049438477,-0.005630493,-0.0033454895,0.020263672,-0.016815186,0.0008831024,0.017028809,0.013877869,-0.0012311935,-0.007144928,-0.036376953,-0.04269409,0.036499023,-0.030090332,0.015930176,-0.015136719,-0.03213501,-0.007282257,-0.023040771,-0.006111145,-0.012992859,0.0033435822,-0.029556274,0.022644043,0.034942627,0.008224487,0.004814148,0.06677246,-0.0284729,-0.018585205,-0.008201599,0.029190063,0.019485474,0.030792236,0.012893677,-0.011062622,-0.03201294,-0.017486572,-0.01763916,-0.051757812,-0.0013608932,0.0073890686,-0.014091492,0.037597656,-0.00920105,-0.00041007996,-0.034210205,0.012229919,0.037231445,0.0047798157,0.047821045,0.011795044,0.01423645,-0.034057617,-0.014930725,0.0019607544,0.037872314,-0.0051231384,0.013877869,-0.013900757,0.01826477,-0.036010742,-0.009399414,-0.019241333,0.006855011,-0.02494812,0.03289795,-0.02696228,-0.008743286,-0.013847351,0.0028705597,-0.014945984,0.016311646,-0.016036987,-0.017532349,-0.006088257,0.013534546,0.0013170242,-0.018951416,-0.020751953,-0.0067596436,0.02192688,-0.023147583,-0.005962372,-0.029815674,-0.018051147,-0.0015945435,-0.008712769,0.03643799,-0.013633728,-0.025375366,0.016708374,0.020523071,0.005680084,0.030288696,0.00063991547,0.012756348,-0.011306763,0.009300232,-0.017745972,0.004295349,0.006008148,-0.0030174255,-0.0116119385,0.026992798,-0.003124237,0.012954712,0.009292603,0.0574646,0.0042037964,0.0063438416,0.02645874,0.009819031,0.011978149,-0.010559082,-0.00022232533,-0.008392334,-0.02003479,0.005344391,-0.017486572,-0.01574707,0.0042915344,-0.024215698,-0.029663086,0.014266968,-0.0018787384,0.012710571,0.0033340454,0.004737854,-0.004634857,-0.016036987,0.025390625,0.009689331,-0.021713257,0.016448975,0.015731812,0.00048542023,0.006008148,-0.042419434,-0.024597168,-0.0036945343,0.0007033348,0.0073661804,0.0031776428,0.02293396,0.023376465,-0.007144928,0.026260376,-0.0020198822,-0.0014781952,-0.0032482147,0.03829956,0.04083252,0.012466431,0.027328491,-0.02760315,-0.03427124,0.0038719177,0.009162903,0.000007212162,-0.02015686,-0.02180481,-0.0049934387,-0.02822876,0.014854431,-0.016540527,0.021347046,0.012954712,-0.0030136108,-0.0012388229,-0.022369385,-0.06298828,0.023468018,-0.026443481,-0.014480591,0.02331543,-0.02168274,0.02166748,0.0030059814,-0.030349731,0.014175415,0.033996582,0.002527237,-0.028549194,0.0022850037,0.016021729,0.014945984,-0.00970459,-0.00459671,-0.022201538,-0.007926941,-0.015312195,-0.049926758,0.01247406,0.03390503,0.02545166,0.010116577,0.0057258606,-0.0030517578,0.03479004,0.0058898926,-0.0019416809,0.0050735474,0.013015747,0.052368164,0.020141602,-0.03945923,0.012893677,0.0016384125,-0.018081665,0.025985718,0.005542755,-0.021102905,-0.012496948,0.0020122528,-0.018814087,-0.007156372,-0.0087509155,-0.004814148],"createdAt":"2026-04-18T18:30:26.466Z","updatedAt":"2026-04-22T04:00:45.836Z","lastSeenAt":"2026-04-22T04:00:45.836Z","tsv":"'0.1':2,16,65 '0x036cbd53842c5426634e7929541ec2318f3dcf7e':148 '0x70f9c8bef5e9561d237fef058424e792b9fa9b1d':141 '1':79 '60':157 'CID file download' 'IPFS gateway' 'Pinata x402' 'addit':182 'address':37,140 'appear':107,198 'application/octet-stream':130 'augment':120 'bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry':58 'base':4,18,69,117,150,166 'base-sepolia-usdc' 'behind':43 'binari':133 'caller':87 'cid':11,25,42,57,192 'content':36,99,134,210 'content-address':35 'content-addressed file retrieval' 'content-addressed-storage' 'contract':146 'deliveri':135 'development/testnet':111 'direct':138 'document':178 'enabl':32 'endpoint':33,73,161 'error':195 'exact':82 'exchang':60 'file':9,23,38,55 'follow':74 'found':185 'fund':176 'gate':124 'gateway':14,28,101,119,206 'grapevine.dev-mypinata.cloud':105 'grapevine/pinata':13,27 'header':95 'host':103,188 'identifi':39 'indic':131 'instanc':112 'ipf':41,118,209 'ipfs-cid-retrieval' 'maximum':154 'mean':85 'micropay':45 'micropayment file access' 'micropayment-access' 'mime':127 'minim':202 'must':88 'non':191 'non-cid':190 'note':159 'openapi':179 'oper':162 'page':183 'paid':208 'paid IPFS content' 'pay':1,15 'payment':63,83,94,123,136 'pinata':116 'pinata-bas':115 'protocol':77 'purpos':205 'rather':173 'raw':132 'real':175 'resourc':49 'respons':126 'retriev':7,21,211 'return':53,194 'rout':193 'scheme':84 'second':158 'sepolia':5,19,70,151,167 'serv':34 'servic':197 'singl':204 'single-purpos':203 'spec':180 'specif':48 'suppli':89 'test':171 'testnet':71,165 'timeout':155 'token':145 'type':128 'unlock':97 'url':52 'usdc':3,17,66,144,172 'use':80,142,170 'valid':91 'version':78 'wall':46 'x':93 'x-payment':92 'x402':31,76,122 'x402 IPFS' 'x402-enabled':30 'x402-payment-gating'","prices":[{"id":"7db6c754-18e0-48b0-b406-53e0825fc7fd","listingId":"89cd3eea-f618-4369-bb09-3466aa2c4d14","amountUsd":null,"unit":"per_call","nativeCurrency":"USDC","nativeAmount":"100000","chain":"base-sepolia","payTo":"0x70F9C8BeF5e9561D237FEF058424e792B9fA9b1d","paymentMethod":"x402-usdc","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/octet-stream","accepts_all":[{"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","version":"2"},"payTo":"0x70F9C8BeF5e9561D237FEF058424e792B9fA9b1d","scheme":"exact","network":"base-sepolia","mimeType":"application/octet-stream","resource":"https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry","description":"0.1 USDC on base-sepolia","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"100000","maxTimeoutSeconds":60}],"asset_contract":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","max_timeout_seconds":60},"createdAt":"2026-04-18T18:30:26.466Z"}],"sources":[{"listingId":"89cd3eea-f618-4369-bb09-3466aa2c4d14","source":"x402_bazaar","sourceId":"https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:30:26.466Z","lastSeenAt":"2026-04-22T04:00:45.836Z"}],"details":{"listingId":"89cd3eea-f618-4369-bb09-3466aa2c4d14","quickStartSnippet":"curl -X GET \\\n  -H \"x-payment: <valid-x402-payment-header>\" \\\n  https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Payment requires 0.1 USDC (maxAmountRequired: 100000 with 6 decimals) on Base Sepolia using the exact scheme","source_url":"https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry"},{"claim":"USDC token contract is 0x036CbD53842c5426634e7929541eC2318f3dCF7e and payTo address is 0x70F9C8BeF5e9561D237FEF058424e792B9fA9b1d","source_url":"https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry"},{"claim":"Response MIME type is application/octet-stream with a max timeout of 60 seconds","source_url":"https://grapevine.dev-mypinata.cloud/x402/cid/bafkreiba5ig2rf7p6zwcngfrjwfehjnd447kwverku57ln5jixfbtlr6ry"}],"useCases":["Paying to retrieve a specific IPFS-pinned file via x402 micropayment","Gating access to content-addressed data behind on-chain payments","Testing x402 payment flows on Base Sepolia testnet"],"bestFor":["Developers testing x402 payment-gated content delivery","Retrieving specific IPFS files behind a paywall","Experimenting with micropayment-based IPFS gateways on testnet"],"notFor":["Production/mainnet paid content delivery (this is testnet only)","Browsing or searching IPFS content — only serves a single known CID per URL","Free or unauthenticated IPFS file retrieval"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-04-15T18:30:40.645Z"},"updatedAt":"2026-04-22T04:00:45.836Z"}}