{"id":"966f96c1-39f1-4111-bae9-c9e3fc7fd877","shortId":"3cSXE5","kind":"x402","title":"Stock quote data for ticker F via x402 micropayment on Base, $0.02 per request.","tagline":"Stock quote data for ticker F via x402 micropayment on Base, $0.02 per request.","description":"This endpoint at lowpaymentfee.com provides stock data for the ticker symbol \"F\" (Ford Motor Company) via the x402 payment protocol. It is part of a broader suite of pay-per-call APIs offered by the same provider, spanning data analytics, AI/ML inference, finance, crypto, and utility services. All endpoints on the platform share the same pricing model: $0.02 per request, settled in USDC on the Base network.\n\nThe specific endpoint `/api/v1/stocks/F` accepts POST requests and returns JSON. Payment is handled inline via the x402 protocol — callers attach an `X-PAYMENT` header with a signed payment for up to 20,000 base units of USDC (i.e., $0.02) to the provider's address on Base. No API keys, accounts, or rate limits are advertised; access is granted purely on a per-request payment basis.\n\nDocumentation beyond the landing page is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a \"Connect wallet\" prompt with no further content. There is no OpenAPI spec, no example request/response payloads, and no description of the response schema for the stocks endpoint. The endpoint is confirmed live (returns a proper 402 challenge), but the actual data returned after payment is unknown from available materials.","tags":[],"capabilities":["stock-quote","per-request-payment","x402-protocol","usdc-base","no-api-key","pay-per-use"],"categories":["finance","data"],"synonyms":["stock price API","Ford stock data","equity quote","ticker lookup","stock market data","x402 stock API","micropayment stock API"],"warnings":["No documentation available — /docs, /pricing, /api, and /README pages all show only 'Connect wallet' with no content","No OpenAPI or schema definition for request or response","Response format and fields for /api/v1/stocks/F are entirely unknown","The broader platform lists many endpoint categories but none specifically for stocks on the landing page, raising questions about completeness"],"endpointUrl":"https://lowpaymentfee.com/api/v1/stocks/F","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/F","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 documentation, no OpenAPI schema, no example request or response payloads, and the docs/pricing/README pages are all empty. The actual data returned is completely 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'/api/v1/stocks/f':100 '/docs':173 '/pricing':174 '/readme':177 '0.02':12,26,87,136 '000':130 '20':129 '402':218 'Ford stock data' 'accept':101 'access':153 'account':147 'actual':222 'address':141 'advertis':152 'ai/ml':70 'analyt':69 'api':61,145 'attach':116 'avail':230 'base':11,25,95,131,143 'basi':163 'beyond':165 'broader':54 'call':60 'caller':115 'challeng':219 'compani':43 'confirm':213 'connect':183 'content':189 'crypto':73 'data':3,17,35,68,223 'descript':201 'document':164 'endpoint':30,78,99,209,211 'equity quote' 'exampl':196 'extrem':170 'f':6,20,40 'financ':72 'ford':41 'grant':155 'handl':109 'header':121 'i.e':135 'infer':71 'inlin':110 'json':106 'key':146 'land':167 'limit':150 'live':214 'lowpaymentfee.com':32 'materi':231 'micropay':9,23 'micropayment stock API' 'model':86 'motor':42 'network':96 'no-api-key' 'offer':62 'openapi':193 'page':168,178 'part':51 'pay':58 'pay-per-cal':57 'pay-per-use' 'payload':198 'payment':47,107,120,125,162,226 'per':13,27,59,88,160 'per-request':159 'per-request-payment' 'platform':81 'post':102 'price':85 'prompt':185 'proper':217 'protocol':48,114 'provid':33,66,139 'pure':156 'quot':2,16 'rate':149 'render':180 'request':14,28,89,103,161 'request/response':197 'respons':204 'return':105,215,224 'schema':205 'servic':76 'settl':90 'share':82 'sign':124 'span':67 'spars':171 'spec':194 'specif':98 'stock':1,15,34,208 'stock market data' 'stock price API' 'stock-quote' 'suit':55 'symbol':39 'ticker':5,19,38 'ticker lookup' 'unit':132 'unknown':228 'usdc':92,134 'usdc-base' 'util':75 'via':7,21,44,111 'wallet':184 'x':119 'x-payment':118 'x402':8,22,46,113 'x402 stock API' 'x402-protocol'","prices":[{"id":"7de124e1-821f-40ec-bdea-b53d6054d09a","listingId":"966f96c1-39f1-4111-bae9-c9e3fc7fd877","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/F","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:33:31.993Z"}],"sources":[{"listingId":"966f96c1-39f1-4111-bae9-c9e3fc7fd877","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/stocks/F","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:33:31.993Z","lastSeenAt":"2026-04-23T20:01:27.025Z"}],"details":{"listingId":"966f96c1-39f1-4111-bae9-c9e3fc7fd877","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/stocks/F \\\n  -H \"Content-Type: application/json\" \\\n  -H \"X-PAYMENT: <signed-x402-payment-header>\"","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/F"},{"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 address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base","source_url":"https://lowpaymentfee.com/api/v1/stocks/F"}],"useCases":["Fetching current or recent stock data for Ford (ticker F) in an automated trading or analysis pipeline","Agents that need on-demand equity data without managing API keys or subscriptions","Integrating stock quotes into crypto-native or Web3 applications that can sign x402 payments"],"bestFor":["Developers wanting zero-signup, pay-per-call stock data","AI agents with x402 payment capability needing equity market information","Prototyping financial dashboards without committing to a subscription"],"notFor":["Bulk historical stock data downloads (no evidence of batch or historical endpoints)","Users who need detailed documentation or guaranteed SLAs before integrating","Non-crypto users who cannot produce x402 payment headers"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-27T18:47:18.931Z"},"updatedAt":"2026-04-23T20:01:27.025Z"}}