Historical stock price data for HD (Home Depot) via x402 micropayment on Base.
What it does
This endpoint provides historical stock price data for the ticker HD (Home Depot) through the lowpaymentfee.com platform. It is part of a broader suite of pay-per-request APIs offered by the provider, spanning data analytics, AI/ML inference, finance, crypto, and utility services. All endpoints on the platform use the x402 protocol for payment, settling in USDC on the Base network.
The specific endpoint at `/api/v1/stocks/HD/history` accepts POST requests and returns JSON. The x402 challenge confirms the endpoint is live, requiring a maximum of 0.02 USDC per request (20,000 base units with 6 decimals). The provider advertises a flat $0.02/request pricing model across all APIs, with no API keys, no rate limits, and no minimum commitments.
Documentation is extremely sparse. The crawled docs, API, pricing, and README pages all returned only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no description of what fields the historical stock data response contains (e.g., OHLCV candles, date ranges, supported intervals). The endpoint path suggests it returns historical price data for the HD ticker, but the exact schema and query parameters are unknown.
Capabilities
Use cases
- —Retrieving historical stock price data for Home Depot (HD) for backtesting or analysis
- —Integrating pay-per-call stock data into an AI agent workflow without managing API keys
- —Building financial dashboards that pull historical equity data on demand
Fit
Best for
- —Agents needing on-demand historical stock data without subscription commitments
- —Developers who want keyless, pay-per-request access to equity price history
- —Crypto-native applications that can settle micropayments in USDC on Base
Not for
- —High-frequency trading requiring sub-second latency and guaranteed SLAs
- —Users needing comprehensive documentation or well-defined response schemas before integration
- —Bulk historical data downloads where per-request pricing would be cost-prohibitive
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/HD/history \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_header>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) with clear pricing ($0.02 USDC on Base), but documentation is essentially nonexistent—no request/response schema, no parameter descriptions, no examples. The listing is largely inferred from the URL path and the x402 challenge metadata.
Warnings
- —No documentation available—docs, API, pricing, and README pages all return only a wallet connect prompt with no content
- —No OpenAPI schema or request/response examples provided; the exact data format returned is unknown
- —The endpoint path suggests stock history for HD, but supported query parameters (date range, interval, etc.) are undocumented
- —Provider offers a very broad set of APIs (AI, finance, crypto, utils) all at $0.02—quality and reliability of each is unverified
Citations
- —The endpoint returns a 402 x402 challenge requiring USDC payment on Base network with maxAmountRequired of 20000 base unitshttps://lowpaymentfee.com/api/v1/stocks/HD/history
- —The platform charges $0.02 per request across all APIs with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —The asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 is USDC on Basehttps://lowpaymentfee.com