{"id":"0388acfd-9c99-4c7c-b145-3171769e9951","shortId":"SmHzqh","kind":"x402","title":"Emerson Electric (EMR) earnings data via pay-per-call x402 endpoint on Base","tagline":"Emerson Electric (EMR) earnings data via pay-per-call x402 endpoint on Base","description":"This endpoint at lowpaymentfee.com provides financial earnings data for Emerson Electric (ticker: EMR) through the x402 payment protocol. Each API call costs $0.02 in USDC on the Base network — no API keys, subscriptions, or rate limits required. The caller simply attaches an x402 payment header with each POST request and receives a JSON response.\n\nThe endpoint is part of a broader suite of finance, analytics, AI, and infrastructure APIs offered by lowpaymentfee.com, all priced at $0.02 per request. The specific path `/api/v1/finance/EMR/earnings` suggests it returns earnings-related financial data for the EMR ticker (Emerson Electric Co.), though the exact response schema is not documented in the available crawl material. The x402 challenge confirms the endpoint is live, accepts USDC (contract 0x8335…) on Base, and uses the \"exact\" payment scheme with a maximum amount of 20,000 base units (i.e., $0.02 given USDC's 6 decimals).\n\nDocumentation is extremely sparse — the docs, pricing, and API pages all render only a \"Connect wallet\" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema, and no example payloads available. Prospective users should expect to experiment with the endpoint to discover the exact request format and response structure.","tags":[],"capabilities":["financial-earnings-data","per-request-payment","x402-protocol","usdc-base-network","no-api-key","ticker-lookup"],"categories":["finance"],"synonyms":["EMR earnings API","Emerson Electric earnings","stock earnings data","financial earnings endpoint","x402 finance API","pay-per-call earnings","crypto-paid stock data"],"warnings":["No OpenAPI spec or response schema available — response format is undocumented","All documentation pages (docs, pricing, API, README) render only 'Connect wallet' with no technical content","Request body format is unknown; no examples exist in crawled material","It is unclear what specific earnings data fields are returned or how current the data is"],"endpointUrl":"https://lowpaymentfee.com/api/v1/finance/EMR/earnings","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/finance/EMR/earnings","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}]},"qualityScore":"0.350","qualityRationale":"The x402 challenge confirms the endpoint is live and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI spec, no request/response schema, and no examples. The docs pages are empty. The actual data returned is entirely 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'0.02':51,104,169 '000':165 '0x8335':150 '20':164 '6':173 'EMR earnings API' 'Emerson Electric earnings' 'accept':147 'ai':94 'amount':162 'analyt':93 'api':48,59,97,183 'attach':69 'avail':136,209 'base':14,28,56,152,166 'broader':89 'call':10,24,49 'caller':67 'challeng':141 'co':125 'confirm':142 'connect':189 'contract':149 'cost':50 'crawl':137 'crypto-paid stock data' 'data':5,19,36,118 'decim':174 'detail':196 'discov':220 'doc':180 'document':133,175 'earn':4,18,35,115 'earnings-rel':114 'electr':2,16,39,124 'emerson':1,15,38,123 'emr':3,17,41,121 'endpoint':12,26,30,84,144,218 'exact':128,156,222 'exampl':207 'expect':213 'experi':215 'extrem':177 'financ':92 'financi':34,117 'financial earnings endpoint' 'financial-earnings-data' 'format':224 'given':170 'header':73 'i.e':168 'infrastructur':96 'json':81 'key':60 'limit':64 'live':146 'lowpaymentfee.com':32,100 'materi':138 'maximum':161 'network':57 'no-api-key' 'offer':98 'openapi':200 'page':184 'part':86 'path':109 'pay':8,22 'pay-per-cal':7,21 'pay-per-call earnings' 'payload':208 'payment':45,72,157 'per':9,23,105 'per-request-payment' 'post':76 'price':102,181 'prompt':191 'prospect':210 'protocol':46 'provid':33 'rate':63 'receiv':79 'relat':116 'render':186 'request':77,106,223 'request/response':203 'requir':65 'respons':82,129,226 'return':113 'schema':130,204 'scheme':158 'simpli':68 'spars':178 'spec':201 'specif':108 'stock earnings data' 'structur':227 'subscript':61 'suggest':111 'suit':90 'technic':195 'though':126 'ticker':40,122 'ticker-lookup' 'unit':167 'usdc':53,148,171 'usdc-base-network' 'use':154 'user':211 'via':6,20 'wallet':190 'x402':11,25,44,71,140 'x402 finance API' 'x402-protocol'","prices":[{"id":"7833c48e-894a-4281-83ae-ca127883ac89","listingId":"0388acfd-9c99-4c7c-b145-3171769e9951","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/finance/EMR/earnings","description":"Premium API Access","outputSchema":{"input":{"type":"http","method":"GET","discoverable":true}},"maxAmountRequired":"20000","maxTimeoutSeconds":300}],"asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","max_timeout_seconds":300},"createdAt":"2026-04-18T18:34:10.740Z"}],"sources":[{"listingId":"0388acfd-9c99-4c7c-b145-3171769e9951","source":"x402_bazaar","sourceId":"https://lowpaymentfee.com/api/v1/finance/EMR/earnings","sourceUrl":"https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources","isPrimary":true,"firstSeenAt":"2026-04-18T18:34:10.740Z","lastSeenAt":"2026-04-23T20:01:30.497Z"}],"details":{"listingId":"0388acfd-9c99-4c7c-b145-3171769e9951","quickStartSnippet":"curl -X POST https://lowpaymentfee.com/api/v1/finance/EMR/earnings \\\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 HTTP 402 with x402 challenge, confirming it is live","source_url":"https://lowpaymentfee.com/api/v1/finance/EMR/earnings"},{"claim":"Price is $0.02 per request (maxAmountRequired 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/finance/EMR/earnings"},{"claim":"No API keys, no rate limits, instant access advertised","source_url":"https://lowpaymentfee.com"}],"useCases":["Retrieving Emerson Electric (EMR) quarterly or annual earnings data on demand","Integrating earnings data into automated trading or analysis pipelines without API key management","Agent-driven financial research that pays per query via crypto micropayments"],"bestFor":["Developers wanting keyless, pay-per-call access to EMR earnings data","AI agents that can settle USDC payments on Base for financial data retrieval","Prototyping financial dashboards without subscription commitments"],"notFor":["Bulk historical earnings data downloads across many tickers (only EMR path documented)","Users who cannot transact in USDC on the Base network","Production systems requiring documented SLAs, response schemas, or guaranteed uptime"],"kindDetails":{"x402_version":1,"resource_type":"http","bazaar_last_updated":"2026-02-27T18:16:24.39Z"},"updatedAt":"2026-04-23T20:01:30.497Z"}}