{"id":"4a85affd-6e2e-477a-a0b1-db80c67dc239","shortId":"HZSeEt","kind":"x402","title":"Historical stock price data for PNC via x402 micropayment on Base network.","tagline":"Historical stock price data for PNC via x402 micropayment on Base network.","description":"This endpoint provides historical stock price data for PNC Financial Services Group (ticker: PNC) through the x402 payment protocol. It is part of a broader API platform at lowpaymentfee.com that offers data & analytics, AI/ML inference, finance, crypto, and utility endpoints, all gated behind per-request x402 micropayments settled in USDC on the Base network.\n\nThe endpoint accepts POST requests and returns JSON. Each call costs a maximum of $0.02 (20,000 base units of USDC with 6 decimals) paid via the x402 X-PAYMENT header. The platform advertises no API keys, no rate limits, and instant access — you pay per request with no subscription or commitment.\n\nDocumentation beyond the landing page is extremely sparse; the /docs, /api, /pricing, and /README pages all returned only a \"Connect wallet\" prompt with no additional technical detail. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The specific fields returned by the /stocks/PNC/history endpoint (e.g., date range parameters, OHLCV columns, pagination) are unknown and must be discovered empirically.","tags":[],"capabilities":["stock-history","financial-data","x402-payment","usdc-settlement","base-network","per-request-pricing","no-api-key"],"categories":["finance","data"],"synonyms":["PNC stock history","stock price API","historical stock data","equity price history","PNC Financial stock","stock OHLCV","market data API"],"warnings":["No OpenAPI or schema documentation available — request parameters and response format are unknown.","All documentation pages (/docs, /api, /pricing, /README) returned only 'Connect wallet' with no content.","The specific data returned by the stocks history endpoint (fields, date ranges, granularity) is undocumented and must be discovered by trial.","The platform lists many diverse endpoints (AI, finance, utilities) all at $0.02 — actual data quality and sources are unverified."],"endpointUrl":"https://lowpaymentfee.com/api/v1/stocks/PNC/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/PNC/history","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The endpoint is live (returns a valid 402 x402 challenge) and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documented parameters, and no example payloads. Documentation pages are empty beyond a wallet-connect prompt, making this effectively a stub 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'/docs':142 '/pricing':144 '/readme':146 '/stocks/pnc/history':180 '0.02':94 '000':96 '20':95 '6':102 'PNC Financial stock' 'PNC stock history' 'accept':82 'access':123 'addit':157 'advertis':114 'ai/ml':58 'analyt':57 'api':50,116 'avail':173 'base':11,23,78,97 'base-network' 'behind':67 'beyond':134 'broader':49 'call':89 'column':187 'commit':132 'connect':152 'cost':90 'crypto':61 'data':4,16,31,56 'date':183 'decim':103 'detail':159 'discov':194 'document':133,168 'e.g':182 'empir':195 'endpoint':26,64,81,181 'equity price history' 'exampl':171 'extrem':139 'field':176 'financ':60 'financi':34 'financial-data' 'gate':66 'group':36 'header':111 'histor':1,13,28 'historical stock data' 'infer':59 'instant':122 'json':87 'key':117 'land':136 'limit':120 'lowpaymentfee.com':53 'market data API' 'maximum':92 'micropay':9,21,72 'must':192 'network':12,24,79 'no-api-key' 'offer':55 'ohlcv':186 'openapi':163 'page':137,147 'pagin':188 'paid':104 'paramet':185 'part':46 'pay':125 'payload':172 'payment':42,110 'per':69,126 'per-request':68 'per-request-pricing' 'platform':51,113 'pnc':6,18,33,38 'post':83 'price':3,15,30 'prompt':154 'protocol':43 'provid':27 'rang':184 'rate':119 'request':70,84,127 'request/response':166 'return':86,149,177 'schema':167 'servic':35 'settl':73 'spars':140 'spec':164 'specif':175 'stock':2,14,29 'stock OHLCV' 'stock price API' 'stock-history' 'subscript':130 'technic':158 'ticker':37 'unit':98 'unknown':190 'usdc':75,100 'usdc-settlement' 'util':63 'via':7,19,105 'wallet':153 'x':109 'x-payment':108 'x402':8,20,41,71,107 'x402-payment'","prices":[{"id":"08e26f28-2f29-4645-987a-8045c00fc358","listingId":"4a85affd-6e2e-477a-a0b1-db80c67dc239","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/PNC/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":"2026-04-18T18:35:31.291Z"}],"sources":[{"listingId":"4a85affd-6e2e-477a-a0b1-db80c67dc239","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stocks/PNC/history","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:35:31.291Z","lastSeenAt":"2026-04-29T16:08:25.867Z"}],"details":{"listingId":"4a85affd-6e2e-477a-a0b1-db80c67dc239","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stocks/PNC/history \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <x402_payment_token>\"","exampleRequest":null,"exampleResponse":null,"schema":{"input":{"type":"http","method":"GET","discoverable":true}},"openapiUrl":null,"agentsTxtUrl":null,"citations":[{"claim":"Endpoint returns a valid x402 402 challenge with maxAmountRequired of 20000 base units of USDC on Base","source_url":"https://lowpaymentfee.com/api/v1/stocks/PNC/history"},{"claim":"Platform pricing is $0.02 per request with no API keys, no rate limits, and instant access on Base network","source_url":"https://lowpaymentfee.com"},{"claim":"USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","source_url":"https://lowpaymentfee.com/api/v1/stocks/PNC/history"}],"useCases":["Retrieve historical price data for PNC stock for backtesting trading strategies","Feed PNC historical prices into financial analysis or portfolio modeling tools","Agent-driven stock research that pays per query without subscription overhead"],"bestFor":["Agents or apps needing on-demand stock history without API key management","Low-volume or sporadic financial data queries where per-request pricing is economical","x402-native workflows settling micropayments in USDC on Base"],"notFor":["High-frequency or bulk historical data downloads (no documented bulk/batch mode)","Users who need comprehensive documentation or guaranteed SLA before integrating","Real-time streaming stock quotes (this endpoint serves historical data)"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-17T23:14:50.49Z"},"updatedAt":"2026-04-29T16:08:25.867Z"}}