Pay-per-call stock market quote for PANW via x402 on Base (USDC).
What it does
This endpoint at lowpaymentfee.com provides a stock market quote for Palo Alto Networks (ticker: PANW) via the x402 payment protocol. It is one of many endpoints offered by the lowpaymentfee.com platform, which spans data analytics, AI/ML inference, finance, crypto, and utility APIs — all priced at $0.02 per request with no API keys, no rate limits, and no commitments.
The specific endpoint `/api/v1/market/quote/PANW` accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913). The x402 challenge advertises a maxAmountRequired of 20,000 base units, which at 6 decimals equals $0.02 per call. The payment scheme is "exact," meaning the caller pays a fixed amount per request. No OpenAPI schema or detailed documentation was found beyond the landing page; the docs, pricing, and README pages all rendered only a "Connect wallet" prompt with no additional content.
Because the endpoint path includes a ticker symbol (PANW), it likely returns a real-time or near-real-time price quote for that equity. However, no response schema or example response was available in the crawl, so the exact fields returned are unknown. The platform also lists a broader `/api/v1/finance/prices` endpoint for general price feeds and `/api/v1/crypto/quotes` for token quotes, suggesting this market quote endpoint is equity-focused.
Capabilities
Use cases
- —Fetching a current stock price quote for Palo Alto Networks (PANW) in an automated trading or research pipeline
- —Integrating real-time equity data into an AI agent workflow without managing API keys
- —Building a portfolio tracker that pays per request with USDC on Base
Fit
Best for
- —Agents or bots that need on-demand equity quotes without subscription overhead
- —Developers prototyping finance apps who want instant, keyless API access
- —Crypto-native workflows that can settle micropayments in USDC on Base
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk data
- —Users who need historical OHLCV candle data or full order book depth
- —Anyone unable to settle payments in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/market/quote/PANW \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live (402 challenge captured) with clear pricing ($0.02/request in USDC on Base), but there is no OpenAPI schema, no response example, and the docs/pricing/README pages are empty beyond a wallet-connect prompt. The actual response format is entirely unknown.
Warnings
- —No OpenAPI or response schema available — output fields are unknown
- —Documentation pages (/docs, /pricing, /README) returned no useful content
- —The exact data source and freshness of the stock quote is unspecified
- —No example responses available to verify data quality
Citations
- —The endpoint returns HTTP 402 with x402 challenge advertising maxAmountRequired of 20000 base units in USDC on Basehttps://lowpaymentfee.com/api/v1/market/quote/PANW
- —All endpoints priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/market/quote/PANW