Historical stock price data for LOW (Lowe's) via x402 micropayment on Base, $0.02/request.
What it does
This endpoint provides historical stock price data for the ticker symbol LOW (Lowe's Companies, Inc.) through the x402 payment protocol. It is hosted on lowpaymentfee.com, a platform offering a variety of pay-per-request APIs spanning data analytics, AI/ML, finance, crypto, and utility services — all settled via USDC on the Base network at $0.02 per call.
The endpoint accepts POST requests and returns JSON. Payment is handled inline via the x402 protocol: callers include an X-PAYMENT header with a signed USDC payment of up to 20,000 base units (i.e., $0.02, since USDC uses 6 decimals) on the Base L2 network. No API keys, accounts, or rate limits are advertised — access is purely pay-per-use.
Documentation beyond the landing page is extremely sparse. The /docs, /pricing, /api, and /README pages all resolve to a minimal "Connect wallet" prompt with no additional technical detail. There is no OpenAPI spec, no sample request/response, and no description of the response schema or supported query parameters. The endpoint is confirmed live (returns a proper 402 challenge), but the actual data format and historical coverage are unknown.
Capabilities
Use cases
- —Retrieving historical stock prices for Lowe's (LOW) for backtesting or analysis
- —Integrating pay-per-call stock data into an AI agent workflow without managing API keys
- —Programmatic access to equity history settled via crypto micropayments on Base
Fit
Best for
- —Developers wanting keyless, pay-per-use stock data
- —AI agents that can settle x402 payments autonomously
- —Quick lookups of LOW historical prices without subscription commitments
Not for
- —Bulk historical data downloads across many tickers (only LOW ticker path is confirmed)
- —Users who need detailed API documentation or guaranteed SLAs
- —Non-crypto users who cannot settle USDC payments on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/LOW/history \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-signed-payment-header>"Endpoint
Quality
The endpoint is confirmed live with a valid 402 challenge and clear pricing ($0.02 USDC on Base). However, there is no OpenAPI spec, no documentation of request parameters or response schema, and no example responses. The docs pages are all empty wallet-connect stubs. Effectively a stub listing.
Warnings
- —No API documentation available — /docs, /pricing, /api, and /README all show only a wallet connect prompt
- —No OpenAPI or JSON schema for request parameters or response body
- —Response format and historical data coverage are entirely unknown
- —Only the /stocks/LOW/history path is confirmed; unclear if other tickers are supported at this path pattern
Citations
- —Endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/stocks/LOW/history
- —Platform advertises $0.02 per request, no API keys, no rate limits, Base network settlementhttps://lowpaymentfee.com
- —USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stocks/LOW/history
- —Docs, pricing, API, and README pages contain only a 'Connect wallet' prompt with no technical contenthttps://lowpaymentfee.com/docs