{"id":"16794aeb-895d-4bf4-8458-7cd221756d85","shortId":"CDsFwy","kind":"x402","title":"Pay-per-call stock data for NEE (NextEra Energy) via x402 on Base, settled in USDC.","tagline":"Pay-per-call stock data for NEE (NextEra Energy) via x402 on Base, settled in USDC.","description":"This endpoint at lowpaymentfee.com provides stock data for the ticker NEE (NextEra Energy) through a simple POST request, paid per call using the x402 protocol. Each request costs $0.02 in USDC on the Base network — no API keys, no rate limits, and no subscriptions required. The payment is settled on-chain to a specified wallet address, and the endpoint returns JSON.\n\nThe broader lowpaymentfee.com platform offers a range of pay-per-call APIs across categories including data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance (price feeds, exchange rates, crypto quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints share the same $0.02/request pricing model and x402 payment flow on Base.\n\nDocumentation is extremely sparse — the docs, API, pricing, and README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI schema, no example request/response payloads, and no description of the data fields returned by the stocks endpoint. The endpoint is confirmed live (returns a proper 402 challenge), but the actual response format and data coverage are unknown.","tags":[],"capabilities":["stock-data","per-call-payment","x402-protocol","usdc-settlement","base-network","no-api-key","json-response"],"categories":["finance","data"],"synonyms":["stock price API","NEE stock data","NextEra Energy API","pay-per-call stock API","x402 stock endpoint","crypto-paid stock data","USDC stock API"],"warnings":["No API documentation available — docs, pricing, and README pages all show only 'Connect wallet' with no content","No OpenAPI or output schema provided; response format for /api/v1/stocks/NEE is entirely unknown","Cannot verify what stock data fields are returned or how current the data is","The platform lists many endpoint categories but none have documented schemas or examples"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stocks/NEE","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/stocks/NEE","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is confirmed live with a valid 402 challenge and clear pricing ($0.02 USDC on Base). However, there is no OpenAPI schema, no example request/response, and all documentation pages are empty beyond a wallet-connect prompt. The actual data returned is completely 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'0.02':63,143 '402':204 'NEE stock data' 'NextEra Energy API' 'USDC stock API' 'across':110 'actual':208 'address':91 'ai/ml':115 'analysi':118 'analyt':114 'api':71,109,159 'base':14,31,68,152 'base-network' 'broader':98 'call':4,21,55,108 'categori':111 'chain':86 'challeng':205 'classif':120 'confirm':199 'connect':168 'content':174 'convers':136 'cost':62 'coverag':213 'crypto':127 'crypto-paid stock data' 'data':6,23,41,113,189,212 'descript':186 'doc':158 'document':153 'embed':121 'endpoint':36,94,139,195,197 'energi':10,27,47 'estim':130 'exampl':181 'exchang':125 'extrem':155 'feed':124 'field':190 'financ':122 'flow':150 'format':210 'gas':129 'generat':137 'geocod':134 'includ':112 'infer':116 'infrastructur':132 'json':96 'json-response' 'key':72 'limit':75 'live':200 'lowpaymentfee.com':38,99 'model':146 'nee':8,25,45 'network':69 'nextera':9,26,46 'no-api-key' 'offer':101 'on-chain':84 'openapi':178 'page':163 'paid':53 'pay':2,19,106 'pay-per-cal':1,18,105 'pay-per-call stock API' 'payload':183 'payment':81,149 'per':3,20,54,107 'per-call-payment' 'platform':100 'post':51 'price':123,145,160 'prompt':170 'proper':203 'protocol':59 'provid':39 'quot':128 'rang':103 'rate':74,126 'readm':162 'render':165 'request':52,61 'request/response':182 'requir':79 'respons':209 'return':95,191,201 'schema':179 'sentiment':117 'settl':15,32,83 'share':140 'simpl':50 'spars':156 'specifi':89 'stock':5,22,40,194 'stock price API' 'stock-data' 'subscript':78 'summar':119 'ticker':44 'unknown':215 'usdc':17,34,65 'usdc-settlement' 'use':56 'util':133 'valid':135 'via':11,28 'wallet':90,169 'x402':12,29,58,148 'x402 stock endpoint' 'x402-protocol'","prices":[{"id":"8122a016-caf5-42b5-a3fa-cc11ba8b4dc3","listingId":"16794aeb-895d-4bf4-8458-7cd221756d85","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/stocks/NEE","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:37:29.385Z"}],"sources":[{"listingId":"16794aeb-895d-4bf4-8458-7cd221756d85","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stocks/NEE","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:37:29.385Z","lastSeenAt":"2026-04-29T10:34:25.495Z"}],"details":{"listingId":"16794aeb-895d-4bf4-8458-7cd221756d85","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stocks/NEE \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402-payment-header>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns 402 with x402 challenge requesting 20000 base units of USDC (asset 0x8335…) on Base network","source_url":"https://lowpaymentfee.com/api/v1/stocks/NEE"},{"claim":"All endpoints 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":"Platform offers APIs across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categories","source_url":"https://lowpaymentfee.com"}],"useCases":["Fetching current or recent stock data for NextEra Energy (NEE) without needing an API key or subscription","Integrating on-chain micropayment-gated stock data into autonomous agent workflows","Prototyping financial dashboards that pay per data request using USDC on Base"],"bestFor":["Developers wanting zero-signup, pay-as-you-go stock data access","AI agents that can settle x402 payments autonomously on Base","Quick one-off lookups of NEE stock information without rate-limit concerns"],"notFor":["High-volume institutional trading requiring bulk data feeds or websocket streams","Users who need comprehensive multi-ticker coverage (only NEE ticker confirmed at this endpoint)","Anyone requiring detailed API documentation or guaranteed SLA"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:44.785Z"},"updatedAt":"2026-04-29T10:34:25.495Z"}}