Get the current stock price for PANW (Palo Alto Networks) via a pay-per-call x402 endpoint on Base.
What it does
This endpoint returns the current stock price for Palo Alto Networks (ticker: PANW) as a JSON response. It is part of a broader suite of pay-per-request APIs hosted at lowpaymentfee.com, which spans data analytics, AI/ML inference, finance, crypto, and utility services.
The endpoint uses the x402 payment protocol on the Base network, accepting USDC (USD Coin) for payment. Each request costs a maximum of $0.02 (20,000 base units of USDC with 6 decimals). There are no API keys, no rate limits, and no subscription commitments — you simply attach an X-PAYMENT header with a valid x402 payment proof to each POST request and receive the data in return.
Documentation beyond the landing page is 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 schema, no example request/response payloads, and no description of the response format beyond the stated MIME type of application/json. The endpoint is confirmed live (returns a proper 402 challenge), but the actual response schema and data source for stock prices are unknown.
Capabilities
Use cases
- —Fetching the latest PANW stock price for a trading bot or portfolio tracker
- —Integrating real-time equity price data into an AI agent workflow without managing API keys
- —Paying per-call for stock data using USDC on Base without a subscription
Fit
Best for
- —Developers who want keyless, pay-per-use stock price data
- —AI agents that can settle micropayments via x402 on Base
- —Quick one-off stock price lookups without account setup
Not for
- —Bulk historical stock data retrieval (no evidence of historical endpoints)
- —Users who need detailed financial statements, fundamentals, or options data
- —Production systems requiring documented SLAs and well-defined response schemas
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/PANW/price \
-H "X-PAYMENT: <x402_payment_proof>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is confirmed live with a valid x402 402 challenge and clear pricing ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no example request or response payloads, and the documentation pages are all empty stubs. The actual data source and response format are completely undocumented.
Warnings
- —No OpenAPI or JSON schema available for request or response bodies
- —Documentation pages (/docs, /pricing, /api, /README) are all empty — only a 'Connect wallet' prompt is shown
- —Response format and data source for stock prices are unknown
- —No SLA or uptime guarantees documented
Citations
- —The endpoint returns a 402 challenge with x402Version 1, accepting USDC on Base network with maxAmountRequired of 20000 base unitshttps://lowpaymentfee.com/api/v1/stocks/PANW/price
- —The site advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on the Base networkhttps://lowpaymentfee.com
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/stocks/PANW/price