{"id":"2eff4c5b-2073-4335-8f44-06f8e717da9b","shortId":"MmvUJC","kind":"x402","title":"Get the current HNT (Helium) token price via a pay-per-call x402 endpoint on Base.","tagline":"Get the current HNT (Helium) token price via a pay-per-call x402 endpoint on Base.","description":"This endpoint returns the current price of the HNT (Helium) token. It is part of the lowpaymentfee.com platform, which offers a suite of data, analytics, AI, finance, and utility APIs — all payable per request via the x402 protocol on the Base network using USDC.\n\nThe endpoint costs $0.02 per request (20,000 base units of USDC with 6 decimals). No API keys, accounts, or rate limits are required; payment is handled inline via the x402 `X-PAYMENT` header. The response MIME type is `application/json`. The endpoint accepts POST requests.\n\nThe broader lowpaymentfee.com platform advertises additional endpoints for analytics/metrics, data export, sentiment analysis, text summarization, classification, embeddings, exchange rates, gas estimates, geocoding, and more — all at the same $0.02/request price point. Documentation beyond the landing page is sparse; the docs, pricing, and API pages all resolve to a minimal \"Connect wallet\" prompt with no further detail.","tags":[],"capabilities":["token-price-lookup","hnt-price","crypto-market-data","x402-payment","base-network","usdc-settlement","pay-per-request"],"categories":["finance","crypto"],"synonyms":["Helium token price","HNT price API","crypto price feed","token price endpoint","Helium network price","HNT market data","x402 crypto price"],"warnings":["Documentation pages (/docs, /pricing, /api, /README) all return only a 'Connect wallet' prompt with no usable content.","No request or response schema is documented; the output format of the HNT price endpoint is unknown.","No examples of successful responses are available."],"endpointUrl":"https://lowpaymentfee.com/api/v1/tokens/HNT/price","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/HNT/price","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.400","qualityRationale":"The endpoint is live (402 challenge captured) and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no documented request/response format, and the docs/pricing/API pages are all empty stubs. The actual response shape for the HNT price endpoint must be 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'0.02':82,153 '000':86 '20':85 '6':92 'HNT market data' 'HNT price API' 'Helium network price' 'Helium token price' 'accept':122 'account':97 'addit':130 'advertis':129 'ai':60 'analysi':137 'analyt':59 'analytics/metrics':133 'api':64,95,168 'application/json':119 'base':17,34,75,87 'base-network' 'beyond':158 'broader':126 'call':13,30 'classif':140 'connect':175 'cost':81 'crypto price feed' 'crypto-market-data' 'current':3,20,39 'data':58,134 'decim':93 'detail':181 'doc':165 'document':157 'embed':141 'endpoint':15,32,36,80,121,131 'estim':145 'exchang':142 'export':135 'financ':61 'gas':144 'geocod':146 'get':1,18 'handl':105 'header':113 'helium':5,22,44 'hnt':4,21,43 'hnt-price' 'inlin':106 'key':96 'land':160 'limit':100 'lowpaymentfee.com':51,127 'mime':116 'minim':174 'network':76 'offer':54 'page':161,169 'part':48 'pay':11,28 'pay-per-cal':10,27 'pay-per-request' 'payabl':66 'payment':103,112 'per':12,29,67,83 'platform':52,128 'point':156 'post':123 'price':7,24,40,155,166 'prompt':177 'protocol':72 'rate':99,143 'request':68,84,124 'requir':102 'resolv':171 'respons':115 'return':37 'sentiment':136 'spars':163 'suit':56 'summar':139 'text':138 'token':6,23,45 'token price endpoint' 'token-price-lookup' 'type':117 'unit':88 'usdc':78,90 'usdc-settlement' 'use':77 'util':63 'via':8,25,69,107 'wallet':176 'x':111 'x-payment':110 'x402':14,31,71,109 'x402 crypto price' 'x402-payment'","prices":[{"id":"c9b1c38c-166c-4c41-bd42-c99535924968","listingId":"2eff4c5b-2073-4335-8f44-06f8e717da9b","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/HNT/price","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:39:00.345Z"}],"sources":[{"listingId":"2eff4c5b-2073-4335-8f44-06f8e717da9b","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/tokens/HNT/price","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:39:00.345Z","lastSeenAt":"2026-04-24T04:03:17.424Z"}],"details":{"listingId":"2eff4c5b-2073-4335-8f44-06f8e717da9b","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/tokens/HNT/price \\\n  -H \"X-PAYMENT: <x402_payment_header>\" \\\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 HTTP 402 with an x402 challenge requiring USDC payment on Base network","source_url":"https://lowpaymentfee.com/api/v1/tokens/HNT/price"},{"claim":"The maxAmountRequired is 20000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913), which equals $0.02","source_url":"https://lowpaymentfee.com/api/v1/tokens/HNT/price"},{"claim":"The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"}],"useCases":["Fetching the current HNT (Helium) token price for portfolio tracking or trading bots","Integrating real-time HNT pricing into a DeFi dashboard or application","Agents that need on-demand crypto price data without managing API keys"],"bestFor":["Developers or agents needing quick, keyless HNT price lookups","Pay-per-use crypto price data without subscriptions","x402-native workflows on the Base network"],"notFor":["Bulk historical price data or OHLCV candle feeds (no evidence of historical endpoints)","Users who need free or ad-supported price APIs"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:40.077Z"},"updatedAt":"2026-04-24T04:03:17.424Z"}}