{"id":"7970141d-21c7-478b-ae4c-f2ed46cf4932","shortId":"5ppKtP","kind":"x402","title":"Database snapshot for October 2024, paid per-request via x402 on Base with USDC.","tagline":"Database snapshot for October 2024, paid per-request via x402 on Base with USDC.","description":"This endpoint at lowpaymentfee.com serves a database snapshot for October 2024 (`/api/v1/database/snapshots/2024-10`). It is part of a broader platform offering data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs — all payable per-request via the x402 protocol on the Base network using USDC.\n\nThe endpoint accepts POST requests and returns JSON. Payment is handled inline: callers attach an X-PAYMENT header satisfying the x402 challenge. The maximum amount required is 20,000 base units of USDC (6 decimals), which equals $0.02 per request. The platform advertises no API keys, no rate limits, and instant access — you pay per call and that's it.\n\nDocumentation is extremely thin. The docs, pricing, API, and README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI spec, no request/response schema, and no example payloads available. The specific contents of the \"database snapshots/2024-10\" resource are unknown — it could be a financial dataset, analytics export, or something else entirely. The endpoint is live (returns a valid 402 challenge), but without documentation it is difficult to know what data is actually returned.","tags":[],"capabilities":["x402-payment","usdc-settlement","base-network","database-snapshot","json-response","per-request-pricing","no-api-key"],"categories":["data","storage"],"synonyms":["database export","data snapshot","October 2024 snapshot","lowpaymentfee API","x402 data endpoint","paid data download","USDC API"],"warnings":["No documentation available — docs, pricing, API, and README pages all show only 'Connect wallet'","No OpenAPI or JSON schema for request or response bodies","The actual contents of the 'database/snapshots/2024-10' resource are completely unknown","No examples or sample data provided by the provider"],"endpointUrl":"https://lowpaymentfee.com/api/v1/database/snapshots/2024-10","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/database/snapshots/2024-10","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.300","qualityRationale":"The endpoint is live and returns a valid x402 402 challenge, confirming it exists and accepts payment. However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no description of what data the snapshot actually contains. This is effectively a stub 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'0.02':113 '000':104 '20':103 '2024':5,20,41 '402':200 '6':109 'October 2024 snapshot' 'USDC API' 'accept':77 'access':127 'actual':213 'advertis':118 'ai/ml':53 'amount':100 'analyt':52,187 'api':59,120,143 'attach':88 'avail':170 'base':13,28,71,105 'base-network' 'broader':48 'call':131 'caller':87 'challeng':97,201 'connect':151 'content':157,173 'could':182 'data':51,211 'data snapshot' 'databas':1,16,37,176 'database export' 'database-snapshot' 'dataset':186 'decim':110 'difficult':207 'doc':141 'document':136,204 'els':191 'endpoint':32,76,194 'entir':192 'equal':112 'exampl':168 'export':188 'extrem':138 'finance/web3':55 'financi':185 'handl':85 'header':93 'infer':54 'infrastructur':57 'inlin':86 'instant':126 'json':82 'json-response' 'key':121 'know':209 'limit':124 'live':196 'lowpaymentfee API' 'lowpaymentfee.com':34 'maximum':99 'network':72 'no-api-key' 'octob':4,19,40 'offer':50 'openapi':161 'page':146 'paid':6,21 'paid data download' 'part':45 'pay':129 'payabl':61 'payload':169 'payment':83,92 'per':8,23,63,114,130 'per-request':7,22,62 'per-request-pricing' 'platform':49,117 'post':78 'price':142 'prompt':153 'protocol':68 'rate':123 'readm':145 'render':148 'request':9,24,64,79,115 'request/response':164 'requir':101 'resourc':178 'return':81,197,214 'satisfi':94 'schema':165 'serv':35 'snapshot':2,17,38 'snapshots/2024-10':177 'someth':190 'spec':162 'specif':172 'thin':139 'unit':106 'unknown':180 'usdc':15,30,74,108 'usdc-settlement' 'use':73 'util':58 'valid':199 'via':10,25,65 'wallet':152 'without':203 'x':91 'x-payment':90 'x402':11,26,67,96 'x402 data endpoint' 'x402-payment'","prices":[{"id":"115b58d7-1e38-4df1-a714-66ba82d211ba","listingId":"7970141d-21c7-478b-ae4c-f2ed46cf4932","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/database/snapshots/2024-10","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-19T05:29:58.839Z"}],"sources":[{"listingId":"7970141d-21c7-478b-ae4c-f2ed46cf4932","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/database/snapshots/2024-10","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-19T05:29:58.839Z","lastSeenAt":"2026-04-22T07:01:50.073Z"}],"details":{"listingId":"7970141d-21c7-478b-ae4c-f2ed46cf4932","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/database/snapshots/2024-10 \\\n  -H \"X-PAYMENT: <x402-payment-token>\" \\\n  -H \"Content-Type: application/json\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units of USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/database/snapshots/2024-10"},{"claim":"The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base network","source_url":"https://lowpaymentfee.com/api/v1/database/snapshots/2024-10"}],"useCases":["Retrieving a historical database snapshot for October 2024","Programmatic data access without API key management","Agent-driven data purchasing via x402 micropayments"],"bestFor":["Agents or scripts that need to purchase data snapshots on-demand","Developers wanting keyless, pay-per-call data access on Base","Workflows requiring historical monthly data exports"],"notFor":["Users who need detailed documentation or schema guarantees before purchasing","Free or bulk data access — every request costs $0.02","Real-time streaming data needs"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:13:24.175Z"},"updatedAt":"2026-04-22T07:01:50.073Z"}}