Pay-per-call stock market quote for GOOGL via x402 on Base, settled in USDC.
What it does
This endpoint provides a stock market quote for GOOGL (Alphabet/Google) through the x402 payment protocol. It is hosted on lowpaymentfee.com, a platform offering a broad catalog of pay-per-request APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services. All endpoints on the platform use the same pricing model: $0.02 per request, paid in USDC on the Base network with no API keys, no rate limits, and no subscriptions required.
The specific endpoint at `/api/v1/market/quote/GOOGL` accepts POST requests and returns JSON. The x402 challenge confirms it is live, requesting up to 20,000 base units of USDC (0.02 USD) per call, paid to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` on Base. The payment scheme is "exact," meaning the full amount is charged per request. The timeout for payment settlement is 300 seconds.
No OpenAPI schema, detailed documentation, or example responses were found during the crawl — the docs, pricing, and API pages all returned only a "Connect wallet" prompt with no further content. As a result, the exact fields returned in the quote response are unknown. The endpoint appears to be part of a broader `/api/v1/market/quote/{TICKER}` pattern, but only the GOOGL variant was probed.
Capabilities
Use cases
- —Fetching the current market quote for GOOGL (Alphabet) in an automated trading or research pipeline
- —Agents that need on-demand equity price data without managing API keys or subscriptions
- —Integrating stock price lookups into crypto-native applications that can pay with USDC on Base
Fit
Best for
- —Developers or agents wanting frictionless, keyless access to GOOGL market quotes
- —Crypto-native workflows that can settle micropayments in USDC on Base
- —Low-volume or sporadic stock data needs where $0.02/request is cost-effective
Not for
- —High-frequency trading requiring sub-millisecond latency or bulk historical data
- —Users who cannot pay with USDC on the Base network
- —Anyone needing detailed documentation or guaranteed SLA — docs are essentially absent
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/market/quote/GOOGL \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge with clear pricing, but there is no OpenAPI schema, no example responses, and no meaningful documentation — every doc page just shows 'Connect wallet'. The response format for the quote is entirely unknown.
Warnings
- —No documentation available — all doc/pricing/API pages return only a 'Connect wallet' prompt with no technical content.
- —Response schema for the market quote is completely unknown; no example response could be found or inferred.
- —It is unclear whether this endpoint returns real-time, delayed, or simulated stock data. No data source is disclosed.
- —The platform lists many endpoint categories but the specific /api/v1/market/quote path is not listed on the homepage, raising questions about completeness.
Citations
- —The endpoint returns a 402 x402 challenge requesting 20,000 base units of USDC (0.02 USD) on Base network.https://lowpaymentfee.com/api/v1/market/quote/GOOGL
- —The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base network.https://lowpaymentfee.com
- —USDC asset address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base is used for payment.https://lowpaymentfee.com/api/v1/market/quote/GOOGL
- —Docs, pricing, API, and README pages all render only a 'Connect wallet' prompt with no further content.https://lowpaymentfee.com/docs