{"id":"edb4c2e2-d1a8-4e04-a4d3-ce0e7572de17","shortId":"8TzWka","kind":"x402","title":"Historical stock price data for GOOGL via x402 micropayment on Base, $0.02 per request.","tagline":"Historical stock price data for GOOGL via x402 micropayment on Base, $0.02 per request.","description":"This endpoint provides historical stock price data for Google (GOOGL) through the lowpaymentfee.com platform. It uses the x402 payment protocol, settling in USDC on the Base network at $0.02 per request. No API keys or rate limits are required — callers simply attach an X-PAYMENT header with a valid x402 payment proof to access the data.\n\nThe endpoint is part of a broader suite of APIs offered by lowpaymentfee.com spanning data analytics, AI/ML inference, finance, crypto, and utility services, all priced uniformly at $0.02 per call. The specific endpoint at `/api/v1/stocks/GOOGL/history` accepts POST requests and returns JSON. However, the crawled documentation pages (docs, pricing, API reference) were essentially empty beyond a \"Connect wallet\" prompt, so details about request parameters, response schema, and the exact historical data fields returned are not documented in the available material.\n\nThe x402 challenge was successfully captured, confirming the endpoint is live. The payment is settled via USDC (contract 0x8335…2913) on Base with a max amount of 20,000 base units, which equals $0.02 given USDC's 6 decimals. The timeout is 300 seconds. While the endpoint is functional, the lack of request/response schema documentation limits confidence in integration without trial-and-error.","tags":[],"capabilities":["stock-history","historical-prices","x402-payment","usdc-base","per-request-billing","no-api-key","json-response"],"categories":["finance","data"],"synonyms":["GOOGL stock history","Google stock prices","historical stock data","equity price API","stock market data","x402 stock API","micropayment stock data"],"warnings":["No request parameter documentation available — input schema is unknown","No response schema or example response documented","Docs, pricing, and API reference pages are effectively empty (only show 'Connect wallet')","Stock ticker is hardcoded in the URL path; unclear if other tickers are supported at similar paths","Cannot verify data source or freshness of historical stock data"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stocks/GOOGL/history","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/GOOGL/history","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 via a valid 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no documented request schema, no response schema, no examples, and the docs/pricing/API pages are all blank beyond a wallet-connect prompt. The actual data returned is entirely 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'0.02':12,26,57,113,198 '000':193 '0x8335':183 '20':192 '2913':184 '300':207 '6':202 'GOOGL stock history' 'Google stock prices' 'accept':121 'access':83 'ai/ml':102 'amount':190 'analyt':101 'api':61,95,134 'attach':70 'avail':163 'base':11,25,54,186,194 'beyond':139 'broader':92 'call':115 'caller':68 'captur':170 'challeng':167 'confid':221 'confirm':171 'connect':141 'contract':182 'crawl':129 'crypto':105 'data':4,18,35,85,100,155 'decim':203 'detail':145 'doc':132 'document':130,160,219 'empti':138 'endpoint':30,87,118,173,211 'equal':197 'equity price API' 'error':228 'essenti':137 'exact':153 'field':156 'financ':104 'function':213 'given':199 'googl':6,20,37,38 'header':75 'histor':1,15,32,154 'historical stock data' 'historical-prices' 'howev':127 'infer':103 'integr':223 'json':126 'json-response' 'key':62 'lack':215 'limit':65,220 'live':175 'lowpaymentfee.com':41,98 'materi':164 'max':189 'micropay':9,23 'micropayment stock data' 'network':55 'no-api-key' 'offer':96 'page':131 'paramet':148 'part':89 'payment':47,74,80,177 'per':13,27,58,114 'per-request-billing' 'platform':42 'post':122 'price':3,17,34,110,133 'prompt':143 'proof':81 'protocol':48 'provid':31 'rate':64 'refer':135 'request':14,28,59,123,147 'request/response':217 'requir':67 'respons':149 'return':125,157 'schema':150,218 'second':208 'servic':108 'settl':49,179 'simpli':69 'span':99 'specif':117 'stock':2,16,33 'stock market data' 'stock-history' 'success':169 'suit':93 'timeout':205 'trial':226 'trial-and-error':225 'uniform':111 'unit':195 'usdc':51,181,200 'usdc-base' 'use':44 'util':107 'valid':78 'via':7,21,180 'wallet':142 'without':224 'x':73 'x-payment':72 'x402':8,22,46,79,166 'x402 stock API' 'x402-payment'","prices":[{"id":"650ad783-9b68-4ed2-9404-186bf9e0eaf8","listingId":"edb4c2e2-d1a8-4e04-a4d3-ce0e7572de17","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/GOOGL/history","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:36:34.353Z"}],"sources":[{"listingId":"edb4c2e2-d1a8-4e04-a4d3-ce0e7572de17","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stocks/GOOGL/history","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:36:34.353Z","lastSeenAt":"2026-04-29T11:33:32.849Z"}],"details":{"listingId":"edb4c2e2-d1a8-4e04-a4d3-ce0e7572de17","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stocks/GOOGL/history \\\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":"Endpoint returns 402 with x402 challenge, confirming it is live","source_url":"https://lowpaymentfee.com/api/v1/stocks/GOOGL/history"},{"claim":"Price is $0.02 per request (20000 base units USDC, 6 decimals)","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/stocks/GOOGL/history"},{"claim":"No API keys, no rate limits, instant access advertised","source_url":"https://lowpaymentfee.com"},{"claim":"Platform offers multiple API categories including Finance, AI, Data, and Infrastructure","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieving historical price data for GOOGL to feed into trading algorithms or backtesting systems","Building dashboards that display Google stock performance over time","AI agents autonomously purchasing stock history data without pre-provisioned API keys","Integrating historical equity data into financial analysis pipelines"],"bestFor":["Developers wanting keyless, pay-per-use access to GOOGL historical stock data","AI agents that need to autonomously purchase financial data on-demand","Projects already using USDC on Base for micropayments"],"notFor":["Users needing real-time streaming stock quotes (this is historical data)","Bulk historical data downloads across many tickers (only GOOGL path is documented)","Users without a Base-compatible wallet or USDC holdings"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:47.395Z"},"updatedAt":"2026-04-29T11:33:32.849Z"}}