{"id":"0fbd518c-0d6d-4142-9aa7-0c5fb1b7d581","shortId":"P9PBU8","kind":"x402","title":"Pay-per-call DASH token data via x402 on Base — $0.02/request in USDC, no API keys required.","tagline":"Pay-per-call DASH token data via x402 on Base — $0.02/request in USDC, no API keys required.","description":"This endpoint at lowpaymentfee.com provides token data for DASH (the cryptocurrency) through a simple x402-gated POST request. It is part of a broader platform offering dozens of pay-per-call API endpoints spanning data analytics, AI/ML inference, finance/Web3 market data, and utility services — all priced uniformly at $0.02 per request.\n\nPayment is handled via the x402 protocol on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). The challenge advertises a maxAmountRequired of 20,000 base units, which at 6 decimals equals $0.02. No API keys, rate limits, or upfront commitments are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof. The endpoint returns application/json.\n\nThe specific data returned by `/api/v1/tokens/DASH` is not documented in detail. The platform's landing page categorizes crypto-related endpoints under \"Finance & Web3\" with descriptions like \"Token Quotes\" and \"Price Feeds,\" suggesting this endpoint likely returns price or market data for the DASH token. However, no response schema or example output was found in the crawled material, so the exact fields are uncertain.","tags":[],"capabilities":["x402-payment","crypto-token-data","per-call-pricing","base-network","usdc-settlement","no-api-key"],"categories":["finance","crypto"],"synonyms":["DASH price API","DASH token data","crypto token quote","DASH market data","x402 crypto API","pay-per-call token API","lowpaymentfee DASH"],"warnings":["No response schema or example output available — the exact data returned by /api/v1/tokens/DASH is unknown.","Documentation pages (/docs, /pricing, /README, /api) returned no useful content beyond a 'Connect wallet' prompt.","No OpenAPI specification or ai-plugin manifest found.","The platform lists many endpoints but none appear individually documented; quality of returned data is unverified."],"endpointUrl":"https://lowpaymentfee.com/api/v1/tokens/DASH","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/tokens/DASH","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base). However, there is no documented response schema, no example responses, no OpenAPI spec, and the docs/pricing/README pages all render only a wallet-connect prompt with no useful content. The actual data returned is entirely 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'/request':13,32 '0.02':12,31,89,122 '000':114 '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913':106 '20':113 '6':119 'DASH market data' 'DASH price API' 'DASH token data' 'advertis':109 'ai/ml':77 'analyt':76 'api':17,36,72,124 'application/json':150 'attach':135 'base':11,30,101,115 'base-network' 'broader':63 'call':4,23,71 'caller':133 'categor':167 'challeng':108 'commit':130 'contract':105 'crawl':207 'crypto':169 'crypto token quote' 'crypto-rel':168 'crypto-token-data' 'cryptocurr':49 'dash':5,24,47,194 'data':7,26,45,75,81,153,191 'decim':120 'descript':176 'detail':161 'document':159 'dozen':66 'endpoint':40,73,148,171,185 'equal':121 'exact':211 'exampl':201 'feed':182 'field':212 'financ':173 'finance/web3':79 'found':204 'gate':55 'handl':94 'header':140 'howev':196 'infer':78 'key':18,37,125 'land':165 'like':177,186 'limit':127 'lowpaymentfee DASH' 'lowpaymentfee.com':42 'market':80,190 'materi':208 'maxamountrequir':111 'network':102 'no-api-key' 'offer':65 'output':202 'page':166 'part':60 'pay':2,21,69 'pay-per-cal':1,20,68 'pay-per-call token API' 'payment':92,139,145 'per':3,22,70,90 'per-call-pricing' 'platform':64,163 'post':56 'price':86,181,188 'proof':146 'protocol':98 'provid':43 'quot':179 'rate':126 'relat':170 'request':57,91 'requir':19,38,132 'respons':198 'return':149,154,187 'schema':199 'servic':84 'simpl':52 'simpli':134 'span':74 'specif':152 'suggest':183 'token':6,25,44,178,195 'uncertain':214 'uniform':87 'unit':116 'upfront':129 'usdc':15,34,104 'usdc-settlement' 'use':103 'util':83 'valid':143 'via':8,27,95 'web3':174 'x':138 'x-payment':137 'x402':9,28,54,97,144 'x402 crypto API' 'x402-gated':53 'x402-payment'","prices":[{"id":"c11561a3-5666-4463-9985-6caf435e785c","listingId":"0fbd518c-0d6d-4142-9aa7-0c5fb1b7d581","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/tokens/DASH","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:32:55.216Z"}],"sources":[{"listingId":"0fbd518c-0d6d-4142-9aa7-0c5fb1b7d581","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/tokens/DASH","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:32:55.216Z","lastSeenAt":"2026-04-23T20:01:24.239Z"}],"details":{"listingId":"0fbd518c-0d6d-4142-9aa7-0c5fb1b7d581","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/tokens/DASH \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-proof>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"The x402 challenge advertises maxAmountRequired of 20000 base units in USDC on Base network","source_url":"https://lowpaymentfee.com/api/v1/tokens/DASH"},{"claim":"USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/tokens/DASH"},{"claim":"Platform pricing is $0.02 per request with no API keys, no rate limits, and no minimums","source_url":"https://lowpaymentfee.com"},{"claim":"The platform offers endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categories","source_url":"https://lowpaymentfee.com"}],"useCases":["Fetching current DASH token price or market data on demand","Building dashboards that pull crypto token information without managing API keys","Agent-driven portfolio tracking that pays per query via x402"],"bestFor":["Developers wanting zero-setup access to DASH token data","AI agents that can settle micropayments on Base via x402","Applications needing occasional crypto data lookups without subscription overhead"],"notFor":["High-frequency trading requiring sub-second latency guarantees (no SLA documented)","Users who need detailed historical DASH data (no evidence of historical endpoints)","Anyone unable to pay with USDC on the Base network"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-27T19:31:25.762Z"},"updatedAt":"2026-04-23T20:01:24.239Z"}}