Real-time stock price data for LRCX via x402 micropayment on Base, $0.02 per request.
What it does
This endpoint returns the current stock price for Lam Research (LRCX) via the x402 payment protocol. It is part of a broader suite of pay-per-call APIs hosted at lowpaymentfee.com, covering finance, analytics, AI/ML, crypto, and utility services. Each request costs $0.02 in USDC on the Base network — no API keys, no rate limits, and no subscriptions required.
The endpoint accepts HTTP 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). The payment is sent to the provider's address on Base (0x1A2B…85F3) using the canonical USDC contract (0x8335…2913). The x402 challenge confirms the endpoint is live and discoverable.
Documentation beyond the landing page is sparse — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no additional technical detail. There is no OpenAPI spec, no example request/response payloads, and no description of the response schema. The endpoint is confirmed live (402 challenge captured), but the actual data source, update frequency, and response format are unknown. Use with the understanding that you are relying on an undocumented API.
Capabilities
Use cases
- —Fetching the current stock price of Lam Research (LRCX) in an automated trading or analytics pipeline
- —Integrating real-time equity data into an AI agent workflow without managing API keys or subscriptions
- —Paying per-request for stock data using USDC on Base without upfront commitments
Fit
Best for
- —Developers who want keyless, pay-per-call stock price data
- —AI agents that can settle x402 micropayments on Base
- —Low-volume or sporadic stock price lookups where subscriptions are overkill
Not for
- —High-frequency trading requiring sub-millisecond latency and guaranteed SLAs
- —Users who need historical OHLCV or bulk equity data downloads
- —Anyone unable to transact in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/LRCX/price \
-H "X-PAYMENT: <x402-signed-payment-header>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is confirmed live via a valid x402 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no documented request/response schema, no example payloads, and all documentation pages render only a wallet-connect prompt. The actual data source and response format are entirely unknown.
Warnings
- —No OpenAPI or schema documentation available — response format is unknown
- —All doc/pricing/README pages return only a 'Connect wallet' prompt with no technical content
- —Data source and update frequency for LRCX stock price are undisclosed
- —No example request or response payloads available anywhere in crawled material
Citations
- —Endpoint returns HTTP 402 with x402 challenge advertising USDC payment on Base networkhttps://lowpaymentfee.com/api/v1/stocks/LRCX/price
- —maxAmountRequired is 20000 base units of USDC (6 decimals) = $0.02 per requesthttps://lowpaymentfee.com/api/v1/stocks/LRCX/price
- —Landing page lists $0.02/request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stocks/LRCX/price