{"id":"39f67a76-94cc-44b2-a370-3d5d40db7644","shortId":"Ac8bKG","kind":"x402","title":"Pay-per-message AI agent endpoint on Base Sepolia via x402, powered by Questflow","tagline":"Pay-per-message AI agent endpoint on Base Sepolia via x402, powered by Questflow","description":"This x402-enabled endpoint exposes a Questflow \"swarm\" agent that accepts a text message and returns an AI-generated response. Payment is handled via the x402 protocol on the Base Sepolia testnet using USDC (asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e), with a maximum charge of 0.5 USDC per request (500000 in token units). The endpoint accepts HTTP POST requests with a JSON body containing an `input` string field and returns a JSON object with a `response` string field.\n\nQuestflow is a platform focused on autonomous AI agents (\"Clones\") that operate across onchain markets such as Polymarket, Pump.fun, OKX, and Opinion Labs. The specific agent behind this endpoint is not well-documented — the listing title is simply \"Personal use\" and no further details about the agent's specialization, training, or capabilities are provided. The endpoint is on a development/staging domain (api-dev.intra-tls2.dctx.link), suggesting it may not be production-ready.\n\nNo OpenAPI spec, dedicated documentation, or pricing page was found for this endpoint. The only schema information comes from the x402 challenge's `outputSchema` field. Users should treat this as an experimental, testnet-only endpoint with limited guarantees around uptime, response quality, or stability.","tags":[],"capabilities":["x402-payment","ai-agent-chat","base-sepolia-usdc","http-post","json-io","questflow-swarm"],"categories":["llm","crypto"],"synonyms":["questflow agent","x402 ai agent","pay-per-message ai","onchain ai chat","crypto ai assistant","swarm agent","questflow clone"],"warnings":["Endpoint is on a development domain (api-dev.intra-tls2.dctx.link) — likely not production-ready","Uses Base Sepolia testnet, not mainnet — USDC payments have no real monetary value","No documentation, OpenAPI spec, or /docs endpoint found","Agent purpose and behavior are undocumented; listing title is just 'Personal use'","Response example is inferred/fabricated since no actual successful response was captured"],"endpointUrl":"https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c","protocol":"x402","transport":"http","auth":{"type":"x402","details":[{"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","version":"2"},"payTo":"0xEE82eBa6A96B8dcd2a9BA4e3E29333101Bf32983","scheme":"exact","network":"base-sepolia","mimeType":"application/json","resource":"https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c","description":"Personal use | Powered by Questflow","outputSchema":{"input":{"type":"http","method":"POST","bodyFields":{"input":{"type":"string","required":true,"description":"Your message to the agent"}},"discoverable":true},"output":{"response":{"type":"string","required":true,"description":"Response from the agent"}}},"maxAmountRequired":"500000","maxTimeoutSeconds":1200}]},"qualityScore":"0.250","qualityRationale":"No OpenAPI spec, no dedicated docs, no examples, and the endpoint is on a dev/staging domain using testnet tokens. The only schema info comes from the x402 challenge outputSchema. The agent's purpose and capabilities are entirely unspecified beyond 'Personal use'.","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":"2026-04-18T18:48:46.532Z","embedding":[-0.022735596,-0.018966675,0.026138306,0.019607544,-0.012702942,-0.010734558,-0.015113831,0.028244019,0.048614502,-0.0579834,0.041503906,-0.05886841,-0.0473938,-0.028015137,-0.030670166,0.008728027,-0.039215088,-0.02166748,-0.03186035,0.00983429,0.041900635,-0.0068588257,-0.023391724,0.026123047,-0.03567505,-0.043273926,-0.018096924,0.0181427,-0.019897461,-0.019500732,0.08770752,-0.029327393,0.011192322,-0.018463135,0.0030612946,0.016799927,-0.009239197,0.057281494,-0.009651184,-0.010017395,-0.022094727,-0.049621582,0.0158844,0.019073486,-0.04272461,0.022262573,0.009788513,-0.018493652,-0.0033187866,0.03353882,-0.022918701,0.022384644,-0.0016021729,0.028427124,0.010986328,-0.01928711,-0.0018358231,0.0006699562,0.01852417,0.017868042,-0.016433716,-0.033721924,-0.0049591064,0.003255844,0.014823914,0.03326416,-0.06689453,0.035003662,-0.023223877,0.05078125,0.04324341,0.011894226,0.024658203,-0.019622803,-0.019500732,-0.031066895,-0.020248413,0.041900635,-0.028930664,-0.0435791,-0.020095825,-0.010948181,-0.047058105,-0.03729248,-0.018417358,-0.016098022,-0.056488037,-0.0019836426,-0.049041748,-0.000058591366,-0.06829834,0.0023670197,-0.010627747,-0.019515991,0.016204834,-0.036895752,0.0026187897,0.015411377,-0.0088272095,0.014335632,0.006843567,-0.062286377,-0.024993896,0.017868042,0.034118652,0.031433105,0.015411377,0.040161133,0.007774353,0.012870789,-0.054351807,0.0021533966,-0.028884888,-0.0119018555,0.015220642,-0.0068588257,0.015029907,0.0034255981,0.004360199,0.05407715,-0.04336548,0.05645752,0.0073127747,0.019500732,0.026565552,-0.049072266,0.0071754456,-0.042053223,-0.021408081,-0.009544373,0.019607544,-0.00819397,0.0004515648,-0.007068634,-0.030151367,0.0069847107,-0.012916565,-0.04446411,-0.036376953,-0.03640747,0.004638672,-0.012588501,-0.047943115,0.036865234,-0.09680176,-0.011100769,-0.03930664,-0.016448975,-0.03942871,0.006340027,0.033111572,-0.016540527,-0.075683594,0.0021743774,-0.009841919,0.0053634644,-0.0070762634,0.025772095,-0.016601562,0.027557373,-0.021774292,0.010848999,0.024032593,-0.028274536,-0.021224976,0.007129669,0.026168823,-0.065979004,-0.07458496,-0.007095337,-0.003583908,-0.024002075,-0.01550293,0.0076026917,-0.0143585205,-0.06213379,-0.0060043335,-0.029251099,-0.018707275,-0.050476074,0.032440186,0.0052833557,0.0018596649,0.020355225,-0.019363403,-0.025421143,-0.01676941,0.053527832,0.005092621,0.050994873,0.027008057,0.01007843,0.067871094,0.02079773,-0.013053894,-0.003484726,0.030410767,-0.0104599,0.011817932,-0.035461426,0.038391113,-0.020751953,0.054748535,0.06945801,-0.002281189,-0.030883789,-0.0009832382,-0.05895996,-0.025390625,-0.023391724,0.03781128,0.0018625259,0.03488159,0.0019197464,-0.05569458,-0.041809082,-0.02746582,0.044555664,-0.042663574,0.03161621,-0.029953003,0.01914978,0.0030708313,0.02192688,-0.05618286,0.024459839,0.025115967,-0.004322052,-0.031402588,-0.029586792,0.02357483,0.036987305,-0.048980713,-0.020355225,0.013809204,-0.019989014,-0.0024433136,0.016586304,0.016494751,-0.0069389343,-0.026947021,-0.03894043,0.032043457,0.005054474,0.009674072,0.011383057,-0.014389038,-0.048065186,0.07788086,0.0055007935,0.026153564,0.0057525635,0.031829834,-0.0025424957,-0.008300781,-0.054748535,0.023452759,0.024429321,-0.011665344,-0.015716553,0.01966858,-0.016052246,-0.025878906,0.020736694,-0.008171082,-0.010848999,0.02545166,-0.018630981,-0.060333252,0.007881165,-0.0027503967,0.014884949,0.048309326,-0.008415222,-0.076171875,0.018554688,-0.017196655,0.014755249,-0.011619568,0.027297974,-0.011871338,-0.011482239,0.03074646,-0.022537231,0.0005393028,0.037902832,0.045928955,-0.015960693,0.0446167,0.037597656,-0.0046844482,0.035369873,0.02532959,-0.030563354,0.013008118,0.00092077255,0.064453125,-0.051696777,0.032348633,0.012413025,0.038726807,0.038757324,0.026763916,-0.068481445,-0.013771057,0.018676758,0.0149002075,0.023757935,0.019882202,-0.025360107,-0.000006914139,0.08337402,-0.014701843,-0.017593384,0.008766174,-0.03250122,0.053741455,0.032318115,0.010261536,-0.04815674,0.0093688965,-0.037109375,0.020462036,-0.056488037,-0.036895752,-0.04135132,0.03994751,-0.012359619,-0.004146576,-0.014518738,0.010948181,-0.038238525,0.040283203,-0.032348633,-0.007896423,0.009246826,-0.022537231,0.02861023,0.02835083,0.026321411,-0.0309906,-0.01751709,-0.042663574,-0.034210205,-0.02861023,0.0020065308,-0.0016050339,0.022216797,0.02758789,0.0012626648,-0.021743774,0.019607544,0.033935547,-0.034118652,0.022338867,-0.032287598,-0.021621704,-0.0435791,-0.051757812,-0.025253296,-0.043792725,0.044067383,0.010688782,0.041290283,0.04647827,-0.024612427,0.004447937,-0.026687622,0.017227173,-0.045715332,-0.0028820038,-0.004547119,-0.014266968,-0.036315918,-0.016448975,-0.014556885,-0.023117065,0.06536865,-0.0085372925,0.039642334,0.07421875,0.026824951,-0.036132812,0.004032135,-0.021057129,0.020523071,0.018875122,0.016098022,-0.044799805,0.002166748,0.05532837,-0.023803711,0.004878998,-0.061065674,0.031066895,0.060546875,0.054382324,0.0007863045,0.0035514832,0.022994995,0.01373291,0.007980347,-0.0013046265,0.000518322,-0.03540039,-0.019195557,0.01626587,-0.024932861,-0.0075416565,-0.011985779,0.022369385,-0.0154418945,0.022003174,-0.0063476562,0.019256592,-0.024871826,-0.03479004,0.015609741,0.026473999,0.06903076,0.0602417,-0.04925537,0.027191162,0.020980835,0.009552002,0.008377075,0.04260254,-0.046447754,0.01676941,-0.05987549,-0.023864746,-0.016052246,0.009544373,-0.06512451,0.011238098,0.012565613,0.020843506,-0.011741638,-0.017456055,-0.013938904,-0.01210022,-0.02507019,-0.053649902,-0.0064353943,-0.036132812,-0.0043563843,0.051483154,0.00415802,0.011520386,-0.03302002,-0.04473877,-0.0016307831,0.01864624,0.0413208,-0.0062828064,-0.09051514,0.04055786,0.0017576218,0.0059051514,-0.0016508102,0.04434204,-0.004917145,0.021835327,0.042388916,-0.0149383545,-0.009986877,-0.05380249,0.01689148,-0.029037476,0.023345947,0.002090454,-0.046173096,-0.010749817,-0.0000359416,-0.023086548,-0.042907715,0.046722412,-0.009841919,0.02268982,0.041931152,-0.019134521,-0.029190063,-0.051361084,-0.0209198,-0.009712219,0.08190918,0.00051164627,-0.025390625,-0.015670776,0.013061523,0.020706177,0.0044288635,0.029281616,-0.0152282715,0.014595032,-0.01928711,0.005859375,-0.005844116,-0.035369873,-0.012519836,-0.011070251,-0.030197144,-0.009239197,-0.0049057007,-0.009780884,0.015930176,-0.022613525,0.014793396,-0.015083313,0.016784668,0.029373169,0.030059814,0.011306763,-0.01725769,-0.049072266,0.01953125,-0.0044441223,0.025634766,-0.03262329,-0.021224976,-0.01361084,0.0014858246,0.011428833,-0.0317688,0.009925842,-0.010948181,-0.059295654,-0.063964844,0.016098022,-0.00674057,0.013206482,0.011734009,0.014503479,0.025497437,-0.017974854,-0.0010080338,0.0026435852,-0.008682251,-0.022705078,-0.00831604,-0.053222656,-0.030441284,-0.0039253235,0.0115737915,0.026153564,0.022888184,-0.014877319,0.009712219,0.0029506683,0.0062446594,0.023406982,0.007701874,0.01940918,0.00091314316,0.009963989,0.037475586,0.0050621033,-0.008361816,0.022033691,0.030639648,0.014572144,-0.0026893616,-0.014266968,0.0026397705,-0.014122009,-0.01725769,-0.00617218,0.0026741028,-0.044311523,0.025650024,-0.024887085,0.0039711,-0.018814087,-0.03845215,0.018539429,0.0013074875,-0.038391113,-0.03250122,-0.0003080368,0.012924194,-0.02104187,-0.02053833,0.04144287,0.047821045,-0.023864746,0.0017652512,-0.023422241,0.03543091,0.0037879944,0.059448242,0.008720398,-0.017288208,-0.022155762,-0.0289917,0.0027713776,-0.040802002,0.03225708,0.017471313,0.036071777,0.005317688,0.0027713776,-0.018066406,-0.04373169,-0.00642395,0.018005371,-0.0047073364,0.02583313,0.0073509216,0.034240723,-0.0067710876,0.009674072,-0.010276794,-0.022155762,-0.050598145,-0.03012085,0.027648926,-0.023895264,-0.018081665,0.046142578,0.0057144165,0.0059051514,-0.036315918,-0.025146484,0.0059814453,-0.012489319,0.0058555603,-0.045837402,-0.037506104,-0.048980713,0.026626587,0.013557434,-0.00043940544,-0.003528595,-0.009613037,-0.008758545,0.01033783,0.020126343,0.009605408,-0.004398346,-0.01940918,-0.0018348694,0.0043754578,0.0055732727,-0.037963867,0.019317627,-0.007205963,-0.0423584,-0.009727478,-0.0035800934,-0.0064964294,0.003276825,0.0067214966,0.045532227,0.009635925,0.023971558,-0.02861023,-0.05267334,-0.017364502,0.034820557,0.008171082,-0.047210693,0.016967773,0.0079193115,0.012802124,-0.010139465,0.029144287,0.0072135925,0.026885986,0.0039367676,0.025054932,-0.0017786026,0.030151367,-0.016784668,0.020935059,-0.0012321472,-0.03363037,0.0001591444,-0.05682373,-0.012519836,0.015151978,-0.045928955,-0.00033640862,-0.0070495605,-0.029907227,0.009208679,-0.034820557,0.02670288,0.018630981,0.035705566,-0.028564453,0.007068634,-0.0015659332,-0.007297516,0.005558014,-0.0006670952,-0.0082092285,0.0181427,0.043792725,0.0005059242,-0.014480591,-0.007648468,-0.010604858,0.013137817,-0.042785645,-0.04534912,-0.03677368,-0.0289917,0.004852295,0.027557373,0.016220093,-0.015808105,-0.0016021729,-0.019943237,0.032958984,0.0059432983,0.035858154,-0.007320404,0.0026054382,-0.0013380051,-0.011131287,0.026565552,0.028701782,0.014953613,-0.027542114,-0.0625,-0.036132812,0.0027370453,0.011146545,0.013000488,-0.0069389343,-0.006816864,-0.009353638,-0.043304443,0.0031356812,-0.0000030994415,-0.005542755,-0.03527832,0.0013599396,-0.064819336,-0.014060974,-0.010307312,0.0011253357,0.006767273,-0.010437012,-0.025405884,0.009475708,0.009674072,0.03100586,-0.03277588,-0.034606934,0.020095825,0.010696411,0.023040771,0.01449585,0.0022907257,0.007167816,-0.013717651,-0.019210815,0.035003662,0.016159058,-0.017959595,0.01576233,-0.010292053,0.02078247,-0.019226074,0.012863159,0.0046539307,-0.011550903,0.041168213,0.017684937,-0.006702423,-0.0048179626,-0.031341553,0.039245605,0.024307251,-0.049224854,0.004600525,-0.009246826,0.028381348,-0.0152282715,0.020492554,0.007133484,0.007896423,-0.013717651,-0.050323486,0.014450073,0.0053520203,0.0075569153,-0.040130615,-0.007369995,-0.052215576,0.020904541,-0.033477783,-0.012573242,0.036499023,0.018753052,-0.012901306,-0.0670166,-0.012512207,0.015258789,-0.035736084,0.022857666,-0.012008667,0.007522583,0.014968872,0.00605011,-0.015533447,0.049468994,-0.03213501,0.0010557175,-0.033447266,0.039276123,-0.041656494,-0.012580872,0.010437012,0.018707275,-0.0041046143,-0.025619507,-0.02293396,-0.026947021,0.020462036,-0.0023937225,0.025543213,-0.018249512,0.028518677,0.039367676,-0.034606934,-0.010185242,-0.0121536255,0.007293701,0.03152466,0.0066184998,-0.0023422241,-0.030151367,0.009178162,-0.003540039,-0.0064353943,0.025756836,-0.029464722,0.0231781,0.036499023,-0.0019836426,-0.02180481,0.0034217834,0.0052719116,-0.04714966,-0.03024292,0.021331787,-0.010185242,0.022857666,-0.015464783,-0.0055274963,0.023025513,0.005519867,-0.0010871887,-0.009750366,-0.023376465,-0.038238525,0.012840271,0.0018920898,-0.0074424744,-0.010520935,0.018112183,-0.017333984,0.02180481,0.008987427,-0.013885498,-0.010925293,0.029296875,0.009895325,0.030334473,0.03164673,-0.009918213,0.035064697,-0.00007045269,0.020477295,-0.047180176,0.012207031,-0.00422287,-0.0022735596,-0.005050659,-0.04888916,-0.006454468,0.0034294128,-0.0037078857,-0.0037555695,-0.033050537,0.015151978,-0.0541687,-0.010810852,-0.0105896,-0.0039024353,0.010025024,-0.02909851,0.00060224533,0.031204224,-0.025390625,0.0519104,0.010475159,-0.022735596,0.015533447,0.026062012,0.008834839,-0.025314331,0.017211914,0.0134887695,-0.02911377,0.027145386,-0.03656006,0.008850098,0.037078857,0.008506775,0.021728516,0.028823853,0.0052223206,-0.006340027,-0.011650085,0.0040893555,0.011062622,-0.0039405823,0.004058838,-0.040924072,0.015640259,-0.00667572,-0.011634827,-0.019943237,-0.015670776,-0.043914795,0.03250122,-0.002752304,-0.017196655,0.0068893433,0.0017700195,0.023468018,-0.037200928,-0.0027065277,-0.014831543,-0.0029964447,-0.013320923,0.0019035339,0.01864624,-0.024414062,-0.016937256,0.005771637,0.04547119,-0.048919678,0.003824234,0.02268982,-0.024673462,-0.0184021,-0.009216309,0.008224487,-0.008071899,-0.005519867,-0.0032157898,-0.0030975342,0.031097412,0.021713257,0.033233643,0.031433105,0.009025574,-0.01008606,-0.043701172,-0.04763794,-0.0058670044,-0.0075035095,0.034362793,-0.021865845,-0.020645142,0.05368042,-0.006126404,0.016616821,0.029571533,0.05834961,-0.010887146,0.013534546,-0.008628845,0.017578125,-0.019744873,-0.002008438,-0.0044937134,0.04849243,-0.0046195984,0.0059890747,0.017578125,0.023330688,0.01335144,0.008361816,0.020614624,-0.032440186,0.0058555603,0.010093689,-0.0045928955,-0.01234436,0.007835388,-0.049560547,-0.008010864,0.015296936,0.04711914,0.024810791,0.030700684,-0.0038204193,0.02229309,-0.014205933,-0.025115967,0.024414062,0.010101318,0.0047454834,-0.020385742,-0.0067596436,0.0032348633,-0.021011353,-0.016952515,-0.022537231,0.0037250519,-0.0069770813,0.015060425,0.004299164,-0.019256592,-0.018600464,-0.0056381226,0.019714355,-0.00894165,0.046447754,0.0146484375,-0.040252686,0.026428223,-0.0060157776,0.008163452,-0.0016622543,-0.008491516,0.034301758,-0.030914307,-0.0032863617,-0.0020332336,0.05090332,0.012046814,0.029327393,0.06939697,-0.0042648315,-0.00869751,0.04147339,-0.018493652,0.025787354,0.03918457,0.010002136,-0.01651001,0.016464233,0.0259552,0.014953613,-0.01687622,0.008506775,-0.017669678,0.037139893,0.008415222,-0.0036716461,0.02305603,-0.031433105,0.014678955,-0.0022087097,-0.007965088,0.023666382,0.00077581406,-0.022109985,-0.014007568,-0.0005545616,0.017181396,0.0050697327,-0.00090932846,0.012901306,-0.0026302338,0.00051498413,0.025543213,0.034820557,-0.0072669983,0.026763916,0.0015392303,-0.03353882,0.005012512,-0.0021514893,-0.022628784,0.003396988,0.016647339,0.006866455,-0.022399902,0.03894043,0.025421143,0.0050086975,0.017456055,0.010345459,0.0107803345,-0.01171875,0.022705078,-0.017044067,-0.0016078949,-0.021728516,-0.024841309,0.02355957,0.03656006,-0.010757446,0.00793457,0.00044703484,-0.018356323,-0.001742363,-0.019500732,0.0236969,0.008468628,-0.018951416,-0.0012807846,0.02696228,0.018081665,0.027359009,0.034362793,-0.026184082,-0.00869751,-0.003993988,0.0029201508,-0.009605408,-0.03286743,0.0025253296,0.016952515,-0.03262329,0.02758789,0.039398193,0.01687622,0.062286377,0.008804321,0.008216858,-0.010520935,0.0046844482,0.016571045,-0.041656494,-0.008735657,-0.004096985,0.0039138794,-0.024719238,-0.03250122,-0.008735657,-0.026809692,-0.022323608,-0.022033691,0.0079422,0.00010287762,0.039733887,0.0038890839,0.040161133,-0.031219482,0.05307007,-0.0051002502,-0.012207031,-0.022918701,0.009506226,0.027938843,0.017623901,-0.000310421,0.010276794,0.0032176971,-0.023910522,-0.0072517395,0.034973145,0.00894165,0.033355713,-0.02116394,0.0042304993,0.02545166,-0.025772095,0.005279541,-0.021591187,0.013206482,-0.0029773712,-0.004924774,0.0015497208,-0.009239197,0.00029873848,0.022384644,0.035614014,0.01651001,0.0040397644,-0.019989014,-0.009208679,0.013267517,0.015258789,-0.012702942,-0.0039405823,-0.0088272095,0.010307312,-0.03729248,-0.024475098,0.0057144165,-0.0044174194,-0.013008118,-0.00995636,0.0068969727,0.02470398,-0.009422302,-0.0063591003,0.03756714,-0.010299683,-0.019058228,0.04284668,-0.006416321,0.04711914,-0.036102295,0.0028572083,0.053833008,0.01537323,-0.020263672,-0.012107849,0.02027893,-0.018035889,0.027175903,0.010375977,-0.024047852,0.035491943,0.039520264,-0.0061912537,0.02305603,-0.021438599,-0.0056152344,0.025634766,-0.017227173,0.014022827,0.014877319,0.030593872,-0.025299072,0.011184692,0.025802612,-0.019882202,0.039855957,0.041534424,0.01701355,-0.017471313,0.0101623535,0.012290955,-0.00083112717,-0.029571533,0.006385803,-0.0146865845,-0.020065308,0.018188477,0.028640747,-0.007297516,0.01625061,-0.030929565,0.015045166,0.02545166,0.015914917,0.00623703,0.019210815,-0.0103302,0.016937256,-0.0053253174,0.0040359497,-0.0028247833,0.0054969788,0.039215088,0.028640747,0.009635925,-0.016296387,0.015586853,0.005252838,0.010055542,0.022918701,-0.00015056133,-0.0013132095,-0.006263733,0.007522583,-0.01852417,0.0037059784,-0.025405884,-0.012130737,-0.02835083,0.020202637,0.043151855,-0.033416748,-0.011749268,0.017120361,0.014595032,0.033081055,0.01260376,-0.0061187744,0.026535034,-0.0000808239,-0.013084412,-0.005065918,0.0058250427,0.0262146,-0.018356323,0.023498535,-0.00932312,-0.034698486,-0.009887695,-0.02468872,0.014022827,-0.035003662,-0.008926392,-0.01701355,0.0026054382,0.013687134,0.0009031296,-0.00919342,0.0021743774,0.015388489,-0.00919342,-0.021026611,-0.02658081,0.0023403168,-0.006225586,-0.0070762634,-0.07342529,-0.0020046234,-0.0067367554,0.0011463165,0.0017375946,-0.009132385,-0.0154953,-0.0047569275,0.00054073334,0.010810852,-0.0007777214,-0.008811951,0.010284424,-0.0074424744,0.0014762878,0.00039315224,-0.03152466,0.0044021606,-0.0055160522,-0.012283325,0.007041931,-0.010925293,0.02406311,-0.032958984,-0.01676941,0.0039901733,-0.015411377,0.016921997,0.012214661,-0.018554688,-0.020324707,0.04324341,0.022094727,0.010116577,-0.0060577393,0.03173828,-0.0010766983,0.008125305,0.015914917,0.02218628,-0.01020813,0.029464722,-0.016677856,0.025238037,-0.030059814,-0.0068855286,-0.013000488,0.021835327,0.009513855,0.010040283,0.0033245087,0.018112183,0.020812988,-0.037963867,-0.004962921,0.02418518,0.030090332,0.004837036,0.013847351,0.03817749,0.01411438,-0.03982544,0.0027618408,0.03466797,0.057434082,0.017303467,0.011802673,-0.022750854,0.009681702,0.0039367676,0.006122589,0.009613037,-0.003643036,-0.0262146,-0.005844116,-0.050842285,0.013809204,-0.009773254,0.010643005,-0.00020778179,-0.00819397,0.031677246,-0.0066108704,0.01789856,0.029769897,0.010856628,-0.0077323914,-0.002035141,0.0357666,0.035095215,-0.030303955,0.00831604,-0.024505615,-0.005672455,-0.023025513,-0.014213562,0.0018596649,-0.0010843277,-0.0043029785,0.000995636,0.020889282,-0.022964478,-0.012939453,0.014030457,-0.029953003,0.010307312,0.018966675,0.0071411133,-0.0084991455,0.005340576,0.01574707,-0.003929138,-0.0077056885,-0.00029063225,0.033081055,0.008460999,0.031219482,-0.00069236755,-0.019210815,0.014175415,0.02772522,-0.0055885315,-0.028900146,-0.014099121,0.001991272,-0.01071167,0.028320312,-0.018432617,-0.021560669,0.007659912,-0.008514404,-0.039154053,0.00020837784,0.028320312,0.04458618,-0.00020313263,0.014282227,-0.026412964,-0.0020427704,-0.025238037,0.018676758,-0.0070877075,0.01663208,0.032958984,-0.0016422272,0.010505676,-0.009185791,0.017074585,-0.037872314,-0.024108887,0.00022006035,-0.019119263,0.013809204,0.04034424,0.0152282715,0.02935791,-0.025314331,0.007068634,0.0045814514,0.02861023,0.03515625,-0.0038604736,0.026763916,0.01234436,-0.025360107,-0.009468079,-0.0077323914,-0.0063819885,-0.024429321,-0.025100708,-0.01852417,-0.037109375,0.017929077,0.0128479,0.0137786865,0.016952515,0.0064964294,-0.028167725,0.003200531,-0.042388916,-0.0259552,-0.019760132,-0.0027256012,0.0107421875,0.007675171,0.008239746,0.007881165,-0.02420044,0.02658081,0.036621094,-0.010040283,-0.008392334,0.012687683,0.00040984154,0.0152282715,0.02330017,0.01940918,-0.0017032623,-0.038024902,0.0012493134,-0.0051879883,0.018325806,0.0055122375,0.017318726,0.01322937,-0.021697998,-0.017562866,0.02305603,-0.016830444,-0.0102005005,0.022094727,0.0018606186,0.010925293,0.005832672,-0.024108887,0.037872314,-0.020385742,-0.053588867,0.059448242,-0.004840851,0.024047852,-0.016159058,0.0056419373,-0.0014247894,-0.013153076,-0.004047394,-0.014160156],"createdAt":"2026-04-18T18:30:42.400Z","updatedAt":"2026-04-22T05:30:21.080Z","lastSeenAt":"2026-04-22T05:30:21.080Z","tsv":"'0.5':74 '0x036cbd53842c5426634e7929541ec2318f3dcf7e':68 '500000':78 'accept':42,84 'across':119 'agent':6,21,40,115,132,154 'ai':5,20,50,114 'ai-agent-chat' 'ai-gener':49 'api-dev.intra-tls2.dctx.link':169 'around':217 'asset':67 'autonom':113 'base':9,24,62 'base-sepolia-usdc' 'behind':133 'bodi':91 'capabl':159 'challeng':199 'charg':72 'clone':116 'come':195 'contain':92 'crypto ai assistant' 'dedic':181 'detail':151 'development/staging':167 'document':140,182 'domain':168 'enabl':34 'endpoint':7,22,35,83,135,163,190,213 'experiment':209 'expos':36 'field':96,106,202 'focus':111 'found':187 'generat':51 'guarante':216 'handl':55 'http':85 'http-post' 'inform':194 'input':94 'json':90,100 'json-io' 'lab':129 'limit':215 'list':142 'market':121 'maximum':71 'may':172 'messag':4,19,45 'object':101 'okx':126 'onchain':120 'onchain ai chat' 'openapi':179 'oper':118 'opinion':128 'outputschema':201 'page':185 'pay':2,17 'pay-per-messag':1,16 'pay-per-message ai' 'payment':53 'per':3,18,76 'person':146 'platform':110 'polymarket':124 'post':86 'power':13,28 'price':184 'product':176 'production-readi':175 'protocol':59 'provid':161 'pump.fun':125 'qualiti':220 'questflow':15,30,38,107 'questflow agent' 'questflow clone' 'questflow-swarm' 'readi':177 'request':77,87 'respons':52,104,219 'return':47,98 'schema':193 'sepolia':10,25,63 'simpli':145 'spec':180 'special':156 'specif':131 'stabil':222 'string':95,105 'suggest':170 'swarm':39 'swarm agent' 'testnet':64,211 'testnet-on':210 'text':44 'titl':143 'token':80 'train':157 'treat':205 'unit':81 'uptim':218 'usdc':66,75 'use':65,147 'user':203 'via':11,26,56 'well':139 'well-docu':138 'x402':12,27,33,58,198 'x402 ai agent' 'x402-enabled':32 'x402-payment'","prices":[{"id":"136f6bc7-ec5c-47e1-bb08-6fdd643b9166","listingId":"39f67a76-94cc-44b2-a370-3d5d40db7644","amountUsd":null,"unit":"per_call","nativeCurrency":"USDC","nativeAmount":"500000","chain":"base-sepolia","payTo":"0xEE82eBa6A96B8dcd2a9BA4e3E29333101Bf32983","paymentMethod":"x402-usdc","isPrimary":true,"details":{"scheme":"exact","mime_type":"application/json","accepts_all":[{"asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","version":"2"},"payTo":"0xEE82eBa6A96B8dcd2a9BA4e3E29333101Bf32983","scheme":"exact","network":"base-sepolia","mimeType":"application/json","resource":"https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c","description":"Personal use | Powered by Questflow","outputSchema":{"input":{"type":"http","method":"POST","bodyFields":{"input":{"type":"string","required":true,"description":"Your message to the agent"}},"discoverable":true},"output":{"response":{"type":"string","required":true,"description":"Response from the agent"}}},"maxAmountRequired":"500000","maxTimeoutSeconds":1200}],"asset_contract":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","max_timeout_seconds":1200},"createdAt":"2026-04-18T18:30:42.400Z"}],"sources":[{"listingId":"39f67a76-94cc-44b2-a370-3d5d40db7644","source":"x402_bazaar","sourceId":"https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:30:42.400Z","lastSeenAt":"2026-04-22T05:30:21.080Z"}],"details":{"listingId":"39f67a76-94cc-44b2-a370-3d5d40db7644","quickStartSnippet":"curl -X POST https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c \\\n  -H 'Content-Type: application/json' \\\n  -H 'X-PAYMENT: <x402_payment_header>' \\\n  -d '{\"input\": \"Hello, what can you do?\"}'","exampleRequest":{"input":"Hello, what can you do?"},"exampleResponse":{"response":"I can help you with various tasks. What would you like to know?"},"schema":{"input":{"type":"http","method":"POST","bodyFields":{"input":{"type":"string","required":true,"description":"Your message to the agent"}},"discoverable":true},"output":{"response":{"type":"string","required":true,"description":"Response from the agent"}}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"x402 challenge requires USDC payment on base-sepolia with maxAmountRequired of 500000","source_url":"https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c"},{"claim":"The endpoint accepts POST with an 'input' string field and returns a 'response' string field per the outputSchema","source_url":"https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c"},{"claim":"Questflow is a platform for AI Clones that aggregate onchain markets like Polymarket, Pump.fun, OKX, and Opinion Labs","source_url":"https://api-dev.intra-tls2.dctx.link"},{"claim":"Payment address is 0xEE82eBa6A96B8dcd2a9BA4e3E29333101Bf32983 and asset is 0x036CbD53842c5426634e7929541eC2318f3dCF7e","source_url":"https://api-dev.intra-tls2.dctx.link/x402/swarm/qrn:swarm:68f9c5f80f57b44388faa66c"}],"useCases":["Sending a text prompt to an AI agent and receiving a response via x402 micropayment","Testing x402 payment flows on Base Sepolia testnet","Integrating a pay-per-call AI agent into an autonomous agent pipeline"],"bestFor":["Developers experimenting with x402 payment protocol","Testing micropayment-gated AI agent interactions on testnet","Building agent-to-agent communication flows with payment"],"notFor":["Production workloads requiring uptime guarantees (this is a dev/testnet endpoint)","Users needing detailed documentation or predictable agent behavior","Anyone expecting free or mainnet-settled interactions"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:15:25.655Z"},"updatedAt":"2026-04-22T05:30:21.080Z"}}