{"id":"5f89ecd7-cd7f-4eeb-adba-cc07294b12da","shortId":"rVwtmK","kind":"x402","title":"Check order status via x402 micropayment on Base network for $0.02 per request.","tagline":"Check order status via x402 micropayment on Base network for $0.02 per request.","description":"This endpoint at lowpaymentfee.com returns the status of order #170 via a POST request, gated behind an x402 payment challenge. It is part of a broader platform offering data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs — all priced at $0.02 per request and settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/orders/170/status` is listed under the title \"Premium API Access\" but appears to be an order-status lookup. The x402 challenge confirms the endpoint is live, accepting USDC (contract 0x8335…2913 on Base) with a max amount of 20,000 base units (i.e., $0.02 given USDC's 6 decimals). Payment is made via the x402 `exact` scheme with a 300-second timeout. No API keys or rate limits are required; access is instant once payment is included in the X-PAYMENT header.\n\nDocumentation on the site is extremely thin — the docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no additional technical detail. There is no OpenAPI spec, no request/response schema beyond the x402 challenge's outputSchema stub, and no examples of what the order-status response looks like. The platform advertises many other endpoints across analytics, AI, finance, and utility categories, all at the same $0.02 price point, but specifics on request parameters and response formats are unavailable.","tags":[],"capabilities":["x402-payment","usdc-base","order-status","micropayment","no-api-key","pay-per-request"],"categories":["commerce","infrastructure"],"synonyms":["order status API","x402 order lookup","Base USDC micropayment API","lowpaymentfee","pay-per-call API","order tracking endpoint"],"warnings":["No OpenAPI or response schema available — response format is entirely unknown","All documentation pages (docs, API, pricing, README) render only 'Connect wallet' with no content","Endpoint path is hardcoded to order ID 170; unclear if other order IDs are supported or how to discover them","Platform advertises many endpoints but none have documented request/response contracts"],"endpointUrl":"https://lowpaymentfee.com/api/v1/orders/170/status","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/orders/170/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI spec, no response schema, and no examples of what the endpoint actually returns. The docs/pricing/README pages are all blank beyond a wallet-connect prompt. The endpoint path is hardcoded to order 170, making its general utility unclear.","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":"2026-04-19T06:06:43.752Z","embedding":[-0.027267456,-0.040252686,0.0028057098,0.0005059242,0.0006146431,-0.024917603,-0.03125,0.032592773,0.06317139,-0.055358887,0.02671814,-0.037353516,-0.03173828,-0.014137268,-0.020019531,0.0340271,-0.014022827,0.0073432922,-0.067871094,0.06506348,0.043395996,-0.026901245,-0.0006175041,0.009521484,-0.034057617,-0.018661499,-0.0126571655,-0.03552246,-0.008644104,-0.003730774,0.035614014,-0.025115967,-0.010139465,0.02079773,-0.009124756,0.001750946,0.005203247,0.033813477,0.039855957,0.0019302368,0.0033893585,-0.044647217,-0.0035152435,-0.007232666,-0.043151855,-0.005279541,0.007335663,-0.018157959,-0.022735596,0.0046043396,-0.040252686,0.0027656555,-0.01979065,0.008407593,-0.0061950684,0.0023975372,-0.0005645752,-0.011039734,-0.00057554245,0.020904541,-0.01109314,-0.06488037,-0.009666443,0.002981186,0.008262634,0.03427124,-0.0053901672,0.040252686,0.016189575,0.06124878,0.031280518,0.04019165,0.029815674,-0.0045204163,0.02482605,-0.00026774406,0.025741577,0.050201416,0.009033203,-0.023635864,-0.054382324,-0.048858643,-0.05029297,-0.010803223,-0.013305664,-0.060638428,-0.028961182,0.012763977,-0.044525146,0.0317688,-0.0592041,0.006511688,-0.0067253113,0.016906738,0.016433716,-0.012916565,-0.035949707,0.04067993,-0.007446289,0.0138549805,-0.021148682,-0.059051514,-0.0022182465,-0.012939453,0.03201294,0.04611206,0.019622803,0.043273926,0.00017857552,-0.031021118,-0.034088135,0.017913818,-0.0025348663,-0.008071899,0.028701782,0.012565613,-0.0036334991,0.0099487305,-0.03918457,0.030776978,-0.050872803,0.0390625,0.012634277,-0.012931824,-0.008926392,-0.057037354,-0.0041389465,-0.0057678223,-0.030548096,-0.009857178,0.045898438,0.021270752,0.024734497,-0.03161621,-0.037750244,0.0040664673,0.028549194,-0.026245117,-0.036895752,-0.0357666,0.015403748,-0.047058105,0.031021118,0.031280518,-0.07312012,0.0016412735,-0.048980713,-0.0069732666,-0.002336502,-0.010131836,0.02583313,0.0036678314,-0.0027751923,-0.03515625,-0.006801605,-0.026855469,0.019927979,0.011749268,-0.018615723,0.02116394,0.0025100708,0.019165039,0.0039978027,0.0077934265,0.02381897,0.04675293,0.0054512024,-0.07330322,-0.08148193,-0.045532227,0.0021400452,-0.00762558,-0.022369385,-0.029846191,0.003704071,-0.045074463,-0.004470825,-0.028335571,-0.013557434,-0.06939697,0.003156662,-0.018447876,0.017547607,-0.021026611,-0.05026245,-0.032409668,-0.03817749,0.061828613,0.00014936924,0.02885437,0.033966064,0.016021729,0.03591919,0.029876709,0.018920898,-0.03265381,0.013175964,-0.019882202,0.047210693,-0.0060310364,-0.018981934,-0.04257202,0.025161743,0.076660156,-0.0020389557,-0.05316162,0.0013551712,-0.055358887,-0.041137695,-0.006450653,0.002872467,-0.008102417,-0.023025513,0.00969696,-0.024642944,-0.04751587,-0.025878906,0.021438599,0.020263672,0.03665161,0.011009216,0.0053138733,0.012001038,0.013908386,-0.046295166,0.066711426,0.051635742,0.015930176,-0.021362305,-0.03878784,0.019897461,0.02720642,-0.017349243,0.0256958,-0.034698486,0.028411865,-0.0042648315,0.03137207,0.011154175,-0.006526947,-0.0014591217,-0.011169434,0.0049705505,0.03250122,0.022766113,-0.020507812,-0.041900635,-0.07305908,0.04534912,0.022613525,0.018081665,0.0040512085,-0.017623901,-0.042114258,-0.02368164,-0.047088623,0.045776367,0.07287598,-0.010940552,0.00009584427,0.0062026978,0.024780273,-0.042999268,-0.0074005127,0.0034446716,-0.027374268,0.00630188,-0.015312195,-0.051696777,0.0012273788,-0.0011892319,0.02911377,0.049987793,-0.008277893,-0.028442383,-0.023452759,-0.017684937,0.015090942,-0.03930664,0.00081920624,0.0107040405,0.0093307495,0.050811768,0.0065307617,0.013015747,0.01939392,0.012298584,-0.000015199184,-0.00579834,-0.020111084,-0.035186768,0.006351471,-0.0044288635,-0.049621582,0.019042969,-0.026290894,0.0713501,-0.02708435,0.026412964,-0.007221222,0.034454346,0.058380127,-0.010734558,-0.025787354,0.013687134,0.025970459,0.054626465,0.04537964,-0.018356323,-0.005870819,-0.024459839,0.0925293,-0.020706177,-0.010955811,0.019332886,-0.0074157715,0.021438599,0.024169922,-0.038970947,-0.05441284,0.008056641,-0.02999878,0.008361816,0.0073242188,0.035461426,-0.032318115,0.008102417,-0.00894165,0.010192871,-0.016784668,0.0029659271,0.0009202957,0.01751709,-0.00806427,-0.034240723,0.029449463,0.012489319,-0.00044631958,0.005645752,0.022140503,0.024993896,-0.009307861,-0.017944336,-0.032714844,-0.009529114,-0.0289917,0.0012235641,-0.0017232895,0.0042648315,0.033691406,-0.044189453,0.021011353,0.04269409,-0.016357422,0.023361206,-0.018859863,0.0068359375,-0.051605225,-0.036865234,-0.02142334,-0.030136108,0.024841309,0.0104522705,0.010894775,0.061157227,0.0057258606,-0.023452759,-0.03656006,0.009765625,-0.03527832,-0.0022659302,0.01966858,-0.0008587837,-0.054534912,-0.023666382,-0.0074005127,0.001540184,0.04434204,0.020828247,0.03945923,0.079589844,0.034240723,-0.003004074,0.037384033,0.014846802,0.020309448,0.001953125,-0.014335632,-0.039093018,-0.019866943,0.027053833,-0.034057617,-0.00032806396,-0.041259766,0.03164673,0.0289917,0.066589355,-0.011672974,0.008056641,0.022766113,0.007926941,-0.02407837,-0.02407837,-0.005836487,-0.024887085,-0.06323242,0.01184845,-0.025650024,-0.0044021606,-0.0110321045,0.039398193,0.008430481,-0.0006508827,-0.028411865,0.051696777,-0.008392334,0.010940552,0.021881104,0.0013160706,0.039367676,0.03878784,-0.04638672,0.011383057,0.0070114136,-0.048034668,0.009269714,0.044647217,-0.015930176,-0.0009803772,-0.05496216,-0.034210205,-0.011978149,0.0038890839,-0.06732178,0.026138306,-0.010391235,0.026535034,0.015167236,0.0018358231,-0.04840088,-0.007896423,-0.017623901,-0.051483154,-0.014533997,0.0021190643,0.039398193,0.03326416,-0.021438599,0.020431519,-0.022445679,0.0049095154,0.007572174,0.024642944,0.0076293945,-0.0013418198,-0.03186035,0.004760742,-0.017837524,0.015075684,0.0423584,0.027526855,0.0513916,0.024215698,0.03665161,0.005493164,-0.005016327,-0.059173584,0.002811432,-0.034362793,0.015106201,-0.004283905,-0.028457642,-0.024108887,-0.007423401,-0.028442383,-0.003648758,0.017120361,-0.033996582,0.0022697449,0.064941406,-0.015655518,-0.01398468,-0.068359375,-0.0014715195,0.01676941,0.07269287,-0.012184143,0.00048470497,-0.06756592,-0.010032654,0.029159546,0.007091522,0.020767212,-0.014556885,-0.0003569126,-0.029327393,-0.031463623,-0.029266357,-0.010498047,0.023498535,-0.016555786,0.00081300735,0.022979736,0.0052223206,0.01486969,-0.015388489,-0.014060974,0.034729004,-0.0051727295,0.011077881,-0.029067993,0.028442383,-0.007129669,-0.019561768,-0.042297363,0.028259277,0.022323608,0.046142578,-0.03640747,-0.022583008,-0.009391785,0.012054443,0.034179688,-0.008430481,0.003042221,0.010627747,-0.03213501,-0.071899414,0.020355225,-0.02180481,0.026748657,0.00793457,0.020202637,0.03552246,-0.014923096,0.01902771,0.0071372986,-0.028045654,-0.008644104,-0.013648987,-0.03353882,-0.014465332,-0.016738892,-0.022323608,0.035705566,-0.00705719,0.0110321045,0.007858276,-0.010482788,0.0340271,0.015182495,0.0098724365,-0.012039185,0.020812988,0.014518738,0.060668945,0.021728516,-0.056610107,0.045196533,0.014556885,0.007648468,0.011878967,0.05432129,0.027191162,-0.009353638,-0.0018100739,-0.014099121,-0.009887695,-0.032409668,-0.0046463013,-0.0035057068,0.019577026,-0.009994507,-0.03475952,0.02809143,0.016082764,-0.033325195,-0.024810791,0.02748108,0.032073975,-0.030410767,0.016906738,0.045837402,0.060516357,-0.023498535,0.008102417,0.020935059,0.025299072,0.028411865,0.029708862,-0.002313614,0.010856628,0.0018949509,0.015640259,-0.00083494186,-0.007083893,0.018066406,0.0074920654,0.032714844,0.02508545,0.0028190613,-0.023147583,-0.021713257,0.013908386,0.000015616417,-0.015533447,0.0385437,0.030960083,0.030776978,-0.010543823,-0.002658844,0.019104004,-0.02482605,-0.026626587,0.0060043335,0.049560547,0.0007019043,0.0059814453,0.019424438,0.012573242,0.019485474,-0.031097412,-0.0058059692,0.00881958,0.008598328,-0.021377563,-0.029586792,-0.025894165,0.0016040802,0.03793335,0.0014305115,0.0037345886,0.010429382,0.0053596497,0.009742737,-0.009346008,0.0039024353,0.007461548,0.0050811768,-0.047821045,-0.008766174,0.0052719116,-0.0017967224,-0.034179688,0.004322052,-0.018600464,-0.010688782,0.009208679,-0.039154053,0.003194809,-0.00028920174,-0.026290894,0.039276123,-0.0033493042,0.007785797,-0.023361206,-0.029708862,-0.012268066,-0.0047950745,0.012229919,-0.037017822,0.025299072,-0.010269165,0.009239197,-0.0058670044,0.0090789795,-0.010047913,0.017913818,0.032714844,0.036743164,-0.015419006,0.025665283,-0.018844604,0.0211792,-0.028198242,-0.02458191,-0.0015230179,-0.022644043,-0.014450073,0.018508911,0.007709503,-0.013748169,-0.006980896,-0.02748108,-0.022323608,-0.057800293,0.022415161,0.035003662,0.028015137,-0.030960083,0.005092621,0.0010004044,0.006828308,-0.011383057,0.0071029663,-0.009346008,0.035064697,0.027572632,0.008087158,-0.03970337,-0.008369446,-0.019577026,-0.009498596,-0.041015625,-0.057617188,-0.011116028,0.004951477,0.005809784,-0.0028743744,-0.02947998,-0.0178833,0.011833191,-0.022323608,0.020996094,0.00072574615,-0.0037727356,-0.0064315796,-0.02558899,0.011558533,0.014427185,-0.025817871,0.031677246,0.0043182373,-0.029296875,-0.021713257,-0.01184082,0.035247803,0.028152466,0.009483337,-0.026626587,-0.0072402954,-0.01689148,-0.035827637,-0.004184723,0.012718201,0.020202637,0.011299133,0.026184082,-0.042175293,0.017074585,-0.06707764,-0.011856079,0.012161255,-0.00012636185,0.016998291,-0.019622803,0.0010299683,-0.00630188,-0.00068569183,-0.026123047,0.013252258,0.010375977,-0.0023841858,0.016952515,0.027633667,0.0022907257,0.0034313202,0.000477314,0.0013370514,0.033691406,-0.011978149,0.012397766,-0.015655518,-0.004508972,-0.01322937,0.011352539,-0.030838013,-0.0008716583,0.06439209,0.0069007874,0.010215759,0.005886078,-0.012130737,0.02645874,-0.0013008118,-0.0074920654,-0.0028476715,-0.010940552,0.019317627,-0.04336548,0.0051651,0.009086609,0.031555176,-0.025054932,-0.036376953,0.0022468567,0.018417358,-0.012001038,-0.054840088,-0.016525269,-0.07470703,-0.0118255615,-0.009422302,-0.024520874,-0.009796143,0.0032672882,-0.018600464,-0.084228516,-0.0034732819,0.055267334,0.008544922,0.026855469,-0.01184845,0.017059326,0.027923584,-0.028076172,-0.0029907227,0.014816284,-0.03125,-0.0357666,-0.029434204,0.036865234,-0.006717682,-0.004940033,-0.00016510487,0.004219055,0.0077590942,-0.023117065,0.006210327,-0.021026611,0.023254395,-0.01802063,0.020904541,-0.013427734,-0.021606445,0.053894043,-0.06719971,0.041931152,0.0025177002,-0.008354187,0.01411438,0.018005371,0.013336182,-0.03933716,-0.012512207,0.009407043,0.028182983,0.013427734,-0.007713318,0.030776978,0.01663208,0.016403198,-0.030776978,-0.021636963,-0.03704834,-0.040100098,-0.045043945,0.010070801,0.017028809,0.007019043,-0.003982544,0.005508423,0.0053253174,-0.0059509277,0.0005083084,-0.011245728,-0.038085938,-0.019760132,0.0041389465,0.00063085556,-0.0040740967,0.0036125183,0.018432617,0.010520935,0.050323486,0.027816772,0.012313843,0.019897461,0.035736084,-0.013725281,-0.0024909973,0.013786316,-0.002445221,0.0073509216,0.013427734,0.028701782,-0.053894043,-0.025543213,-0.029159546,0.025024414,-0.0014324188,-0.017089844,0.0029888153,-0.018508911,-0.009735107,0.034301758,-0.049743652,0.005340576,-0.011779785,-0.024627686,-0.020721436,-0.010070801,0.025131226,0.03414917,-0.0143585205,0.027786255,-0.0018930435,0.06439209,-0.01499939,0.007408142,0.015991211,0.059631348,0.022125244,-0.039916992,-0.0043792725,-0.0034542084,0.009796143,0.015235901,-0.0048675537,0.036590576,0.030853271,-0.015716553,-0.002960205,-0.00818634,0.03366089,-0.013694763,0.013175964,-0.019470215,0.009521484,0.0014591217,0.04559326,-0.05895996,-0.0029354095,0.018936157,-0.021530151,-0.0042915344,-0.019973755,-0.015403748,0.028381348,-0.0054244995,-0.0061035156,0.030151367,-0.014312744,0.0050849915,-0.040374756,-0.037994385,-0.0064048767,-0.021514893,-0.009857178,0.0069465637,0.0007119179,0.03475952,0.020904541,-0.010070801,0.020492554,-0.024841309,0.009605408,0.024612427,0.02645874,-0.010398865,-0.0064468384,-0.0154800415,-0.0049819946,-0.0011978149,-0.01852417,-0.005771637,0.03173828,0.023345947,0.026977539,0.035491943,-0.005531311,0.017150879,-0.025436401,-0.019927979,0.013580322,-0.009422302,0.017181396,-0.029342651,0.04937744,0.03768921,0.015144348,0.04446411,0.035186768,0.060821533,0.015701294,0.030853271,0.01424408,0.006454468,-0.012969971,0.0256958,-0.0010986328,0.053497314,-0.016723633,0.0025367737,0.024032593,0.021087646,-0.02420044,0.02458191,0.056030273,0.02658081,0.01576233,0.027420044,-0.018417358,-0.018234253,-0.012008667,-0.028198242,0.05859375,0.005027771,0.033081055,0.045715332,0.002954483,-0.019500732,0.017532349,-0.037109375,-0.024749756,0.035614014,0.018951416,-0.04196167,0.006790161,0.0053367615,-0.0036392212,-0.0289917,-0.042175293,-0.0057296753,-0.0069007874,0.0059776306,-0.008735657,-0.0075531006,-0.01637268,-0.0046424866,0.0262146,0.016296387,-0.0234375,0.009918213,0.026184082,-0.00032806396,0.0018749237,0.015220642,0.019760132,-0.018371582,-0.02268982,-0.0017232895,0.0049324036,0.0069122314,-0.022705078,0.029251099,0.00982666,0.0335083,0.024276733,-0.004436493,0.025405884,0.030838013,0.006263733,-0.011627197,0.03793335,0.032318115,0.020812988,0.02482605,0.04269409,0.014389038,-0.028701782,0.0018033981,0.006790161,-0.0015554428,-0.01878357,-0.019470215,0.012451172,-0.019897461,0.026062012,0.023330688,0.0056266785,0.017700195,0.035888672,0.0038604736,-0.0012521744,-0.024887085,0.035003662,-0.028701782,-0.0039711,0.020690918,-0.0021305084,0.029693604,0.010940552,0.03866577,-0.028640747,0.034088135,0.001326561,-0.017532349,0.0038280487,0.00818634,-0.045898438,0.024459839,-0.0051612854,-0.008811951,-0.033447266,0.0096206665,-0.00081157684,-0.005870819,-0.000051796436,0.038513184,0.0006041527,0.0007214546,0.016403198,0.016830444,-0.005634308,0.0069847107,-0.024902344,0.024459839,0.02130127,-0.0036945343,0.013427734,-0.012809753,0.0058135986,-0.022857666,-0.03265381,-0.01210022,0.01586914,-0.019485474,-0.013145447,0.005672455,0.03375244,0.01234436,0.048919678,-0.011734009,0.0018339157,0.019836426,0.013969421,0.025299072,-0.003074646,0.004753113,0.010345459,-0.03756714,0.057281494,0.012634277,0.0012950897,0.01789856,-0.00043463707,-0.000001013279,-0.006290436,-0.008102417,0.009750366,-0.015991211,0.012283325,0.0063934326,0.0138549805,-0.029342651,-0.026519775,0.01499939,-0.027893066,-0.014961243,-0.0017223358,0.009788513,0.00466156,0.032592773,0.046051025,0.02848816,-0.018951416,0.05630493,-0.019699097,0.057403564,-0.012283325,-0.0027942657,0.053588867,0.02911377,0.014205933,0.012580872,0.012008667,-0.008743286,0.011108398,0.033294678,0.0023059845,0.011787415,-0.009361267,-0.007045746,0.026947021,0.011787415,0.045959473,0.0090408325,0.005088806,0.021621704,0.0061836243,-0.013412476,-0.012504578,-0.017242432,0.021453857,0.044891357,-0.003446579,-0.011260986,-0.02911377,-0.013931274,0.016601562,-0.017486572,-0.001033783,0.027374268,-0.0068740845,0.012359619,-0.05328369,0.013412476,0.0020942688,0.017959595,-0.058502197,-0.019958496,0.009971619,0.020889282,-0.0357666,0.010322571,0.030578613,-0.0034637451,-0.007095337,0.0619812,-0.0036201477,0.024032593,-0.008117676,0.028961182,0.02911377,-0.00111866,-0.012672424,-0.0057373047,0.010910034,-0.017089844,0.017318726,0.037841797,0.0018796921,0.011375427,-0.0040512085,-0.008811951,0.0038871765,0.019500732,-0.01713562,0.0076904297,-0.0058403015,-0.020111084,0.024307251,0.0025367737,-0.015777588,0.009460449,0.013343811,-0.021011353,0.027572632,0.03717041,0.011833191,-0.036590576,0.0073432922,0.0033912659,-0.0033111572,-0.009300232,-0.034210205,0.007545471,-0.022384644,0.008262634,-0.0017614365,0.014595032,0.012969971,-0.022949219,0.002357483,0.031219482,0.011192322,0.0050697327,-0.005672455,-0.0016613007,0.012077332,-0.021530151,-0.006038666,0.0057792664,-0.008102417,-0.020202637,0.01020813,-0.00484848,-0.030944824,0.021255493,-0.0003643036,0.008544922,-0.005580902,-0.0138168335,0.0056533813,-0.009429932,-0.0013151169,0.00003749132,0.0040283203,-0.026062012,-0.013710022,-0.0040512085,0.029891968,0.04638672,-0.018920898,-0.0052490234,0.0104522705,0.0039024353,0.009384155,0.03829956,0.030227661,0.027862549,0.028900146,-0.0063934326,-0.009056091,0.0027694702,-0.02508545,-0.014411926,0.012748718,-0.020095825,-0.006713867,0.0039749146,0.0062713623,-0.016662598,0.0063285828,-0.007965088,-0.007232666,-0.03967285,0.013519287,0.0022258759,0.01374054,-0.047302246,-0.017211914,0.00573349,-0.029296875,-0.029159546,-0.013114929,-0.0119018555,-0.03250122,-0.061187744,-0.014793396,-0.027496338,0.014389038,-0.015327454,0.001080513,-0.00907135,0.022750854,-0.0030994415,-0.008728027,0.0124053955,0.030319214,0.012252808,0.010360718,0.025314331,-0.032562256,-0.02796936,-0.04055786,-0.003921509,0.00592041,0.02607727,-0.0048179626,0.037384033,0.020462036,-0.0077590942,-0.005580902,-0.009155273,0.00040984154,0.0030269623,-0.032440186,-0.02154541,0.008102417,0.016296387,0.005355835,0.0013980865,0.031143188,-0.028671265,-0.0146102905,0.012718201,0.03616333,-0.004940033,0.022064209,-0.0049934387,0.0019226074,-0.010269165,-0.010894775,0.0054130554,0.014221191,0.0013570786,-0.01171875,-0.012954712,-0.01789856,0.047088623,-0.02470398,-0.02368164,0.038879395,0.004722595,-0.0009121895,0.03933716,0.0030136108,0.0012817383,-0.027191162,-0.014945984,0.023834229,0.051818848,0.0129776,0.015899658,-0.017623901,0.019378662,-0.03152466,-0.0057411194,0.026229858,0.0013141632,-0.028778076,0.003124237,-0.035217285,0.034179688,-0.0026340485,0.009971619,-0.019424438,0.003534317,-0.010879517,-0.04928589,-0.023254395,0.035308838,0.018859863,-0.01966858,-0.0032787323,0.0037555695,0.0020713806,-0.0096206665,0.0015516281,-0.054473877,-0.008415222,-0.022506714,-0.009101868,0.03062439,0.0072402954,-0.014404297,-0.013648987,0.0046958923,0.005680084,0.012481689,0.024108887,-0.010665894,-0.009811401,0.020614624,0.023666382,-0.028900146,0.013381958,0.01184845,0.0055999756,0.017623901,-0.027648926,0.006778717,0.0006904602,0.020736694,0.012451172,-0.01991272,0.022583008,-0.00687027,0.026611328,-0.02494812,-0.023803711,0.0046539307,0.012321472,0.02293396,-0.013061523,-0.0184021,0.02079773,-0.038726807,-0.044525146,0.018737793,0.015419006,-0.0030441284,-0.027450562,0.018173218,-0.019226074,-0.020324707,-0.006416321,0.00831604,-0.009651184,0.003227234,0.039215088,0.0022449493,-0.0040512085,-0.009300232,-0.009803772,-0.027709961,0.007820129,0.017196655,-0.0065574646,-0.019439697,0.018798828,0.0031585693,0.059265137,0.009597778,0.017532349,0.014892578,-0.010017395,0.026687622,0.011428833,0.036010742,0.00856781,-0.044128418,0.0054512024,-0.0034179688,-0.05203247,0.017349243,-0.019180298,0.019119263,0.00819397,-0.0029582977,-0.016647339,0.030807495,-0.0033168793,-0.0017938614,-0.0154800415,-0.01725769,-0.041412354,-0.012275696,-0.029876709,-0.015296936,0.047912598,0.0041618347,0.010498047,-0.0009675026,-0.036254883,0.022064209,0.0524292,-0.011100769,-0.029144287,-0.017654419,0.021774292,-0.0033016205,0.015426636,0.011627197,-0.03062439,-0.040771484,0.00077676773,-0.012542725,-0.0030403137,-0.025024414,0.018722534,0.010108948,-0.0075187683,0.0026378632,0.048034668,0.017120361,0.006259918,-0.0050697327,-0.005558014,0.019058228,0.04547119,-0.026123047,0.046081543,0.0066108704,-0.046569824,0.06414795,-0.014022827,0.03253174,-0.0043907166,0.010612488,-0.011367798,-0.010749817,-0.008964539,0.013313293],"createdAt":"2026-04-18T18:48:54.739Z","updatedAt":"2026-04-22T09:01:14.193Z","lastSeenAt":"2026-04-22T09:01:14.193Z","tsv":"'/api/v1/orders/170/status':81 '0.02':11,24,67,124,234 '000':120 '0x8335':110 '170':36 '20':119 '2913':111 '300':140 '6':128 'Base USDC micropayment API' 'accept':107 'access':89,151 'across':223 'addit':187 'advertis':219 'ai':225 'ai/ml':57 'amount':117 'analyt':56,224 'api':63,88,144,173 'appear':91 'base':8,21,76,113,121 'behind':42 'beyond':198 'broader':52 'categori':229 'challeng':46,101,201 'check':1,14 'confirm':102 'connect':182 'contract':109 'data':55 'decim':129 'detail':189 'doc':172 'document':164 'endpoint':28,80,104,222 'exact':136 'exampl':207 'extrem':169 'financ':226 'finance/web3':59 'format':244 'gate':41 'given':125 'header':163 'i.e':123 'includ':157 'infer':58 'infrastructur':61 'instant':153 'key':145 'like':216 'limit':148 'list':83 'live':106 'look':215 'lookup':98 'lowpaymentfee' 'lowpaymentfee.com':30 'made':132 'mani':220 'max':116 'micropay':6,19 'micropayment' 'network':9,22,77 'no-api-key' 'offer':54 'openapi':193 'order':2,15,35,96,212 'order status API' 'order tracking endpoint' 'order-status':95,211 'outputschema':203 'page':177 'paramet':241 'part':49 'pay-per-call API' 'pay-per-request' 'payment':45,130,155,162 'per':12,25,68 'platform':53,218 'point':236 'post':39 'premium':87 'price':65,174,235 'prompt':184 'rate':147 'readm':176 'render':179 'request':13,26,40,69,240 'request/response':196 'requir':150 'respons':214,243 'return':31 'schema':197 'scheme':137 'second':141 'settl':71 'site':167 'spec':194 'specif':79,238 'status':3,16,33,97,213 'stub':204 'technic':188 'thin':170 'timeout':142 'titl':86 'unavail':246 'unit':122 'usdc':73,108,126 'usdc-base' 'util':62,228 'via':4,17,37,133 'wallet':183 'x':161 'x-payment':160 'x402':5,18,44,100,135,200 'x402 order lookup' 'x402-payment'","prices":[{"id":"52d38734-1f0d-4627-9c88-353c7b75873a","listingId":"5f89ecd7-cd7f-4eeb-adba-cc07294b12da","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/orders/170/status","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:48:54.739Z"}],"sources":[{"listingId":"5f89ecd7-cd7f-4eeb-adba-cc07294b12da","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/orders/170/status","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:48:54.739Z","lastSeenAt":"2026-04-22T09:01:14.193Z"}],"details":{"listingId":"5f89ecd7-cd7f-4eeb-adba-cc07294b12da","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/orders/170/status \\\n  -H \"X-PAYMENT: <x402-payment-token>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":{"url":"https://lowpaymentfee.com/api/v1/orders/170/status","method":"POST","headers":{"X-PAYMENT":"<x402-payment-token>","Content-Type":"application/json"}},"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The x402 challenge returns maxAmountRequired of 20000 base units in USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/orders/170/status"},{"claim":"All APIs are priced 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 is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/orders/170/status"}],"useCases":["Checking the status of a specific order programmatically with per-call payment","Demonstrating x402 payment protocol integration on Base network","Agent-driven order tracking without pre-provisioned API keys"],"bestFor":["Developers experimenting with x402 micropayment protocol","Agents needing keyless, pay-per-use order status checks","Low-volume order status lookups without subscription commitments"],"notFor":["High-volume order management systems needing bulk status queries","Users who need detailed order-status response schemas before integrating","Anyone without a Base-network USDC wallet"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:11.335Z"},"updatedAt":"2026-04-22T09:01:14.193Z"}}