Pay-per-call earnings data for KO (Coca-Cola) via x402 on Base, settled in USDC.
What it does
This endpoint provides earnings data for the stock ticker KO (Coca-Cola) through the lowpaymentfee.com platform. It is part of a broader Finance & Web3 API suite offered by the provider, which includes price feeds, exchange rates, crypto quotes, and gas estimates, all accessible via the x402 payment protocol.
The endpoint is live and returns a 402 challenge requesting payment of up to 20,000 base units of USDC (0x8335…) on the Base network. Since USDC uses 6 decimals, this translates to $0.02 per request — consistent with the provider's advertised flat pricing of $0.02/request across all endpoints. Payment is made via the x402 "exact" scheme, with no API keys or rate limits required. The response MIME type is application/json.
Documentation beyond the landing page is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no example request/response payloads, and no description of what fields the earnings data contains. The endpoint accepts POST requests. Because there is no schema or sample data available, the exact structure of the earnings response (e.g., quarterly EPS, revenue, dates covered) must be discovered by making a paid call.
Capabilities
Use cases
- —Retrieving Coca-Cola (KO) earnings data for financial analysis
- —Integrating stock earnings into an AI agent's research pipeline without managing API keys
- —Building pay-as-you-go financial dashboards that settle in USDC on Base
Fit
Best for
- —Agents or apps needing on-demand stock earnings data with crypto-native payment
- —Developers who want keyless, per-call access to financial data
- —x402-compatible clients on the Base network
Not for
- —Bulk historical earnings downloads (no documented batch endpoint)
- —Users who need detailed API documentation or guaranteed schema stability before integrating
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/finance/KO/earnings \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with 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 unknown, making this effectively a stub listing.
Warnings
- —No API documentation available — /docs, /pricing, /api, and /README pages are all empty
- —No OpenAPI or output schema provided; response structure for earnings data is unknown
- —Endpoint-specific behavior (query parameters, supported tickers, data freshness) is undocumented
Citations
- —The endpoint returns a 402 challenge requesting up to 20,000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/finance/KO/earnings
- —The provider advertises $0.02/request flat pricing with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —The USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/finance/KO/earnings
- —Documentation pages (/docs, /pricing, /api, /README) render only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs