Historical stock price data for VZ (Verizon) via per-request x402 micropayment on Base.
What it does
This endpoint provides historical stock price data for the ticker VZ (Verizon Communications) through the lowpaymentfee.com platform. It is part of a broader suite of pay-per-request APIs covering data analytics, AI/ML inference, finance, crypto, and utility services. The endpoint uses the x402 payment protocol, settling in USDC on the Base network at $0.02 per request (20,000 base units with 6 decimals). No API keys, rate limits, or upfront commitments are required — callers simply attach an X-PAYMENT header with a valid payment proof.
The specific endpoint `/api/v1/stocks/VZ/history` accepts POST requests and returns JSON. Based on the URL pattern, it likely returns historical price data (open, high, low, close, volume) for Verizon stock, though the exact response schema and supported query parameters (date ranges, intervals, etc.) are not documented in the available crawl material. The provider's landing page lists a uniform $0.02/request pricing model across all endpoints.
The platform advertises no API keys, no rate limits, and instant access. Payment is handled entirely through the x402 protocol on the Base L2 network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). The endpoint was confirmed live via a 402 challenge response.
Capabilities
Use cases
- —Retrieve historical stock price data for Verizon (VZ) for backtesting trading strategies
- —Feed VZ price history into financial analysis or portfolio tracking tools
- —Provide on-demand stock data to AI agents without managing API keys or subscriptions
- —Build dashboards or alerts based on Verizon's historical price movements
Fit
Best for
- —Agents or apps needing ad-hoc stock history without subscription overhead
- —Developers prototyping financial tools who want instant, keyless API access
- —Crypto-native workflows that can settle micropayments in USDC on Base
Not for
- —High-frequency trading requiring sub-second latency and bulk data feeds
- —Users who need comprehensive multi-ticker coverage from a single documented API
- —Applications requiring guaranteed SLA, uptime commitments, or detailed documentation
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/VZ/history \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_proof>" \
-d '{}'Example
Request
{}Endpoint
Quality
The endpoint is confirmed live via a valid 402 challenge, and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no documented request parameters, no example responses, and the docs/pricing/README pages all returned only a 'Connect wallet' stub. The actual data returned by this endpoint is inferred from the URL pattern only.
Warnings
- —No documentation available — docs, pricing, and README pages all render only a 'Connect wallet' prompt with no content.
- —No OpenAPI or JSON schema describing request parameters or response format.
- —Response structure and supported query parameters (date range, interval, etc.) are entirely unknown.
- —It is unclear whether this endpoint returns real market data or placeholder/demo data.
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 in USDC on Base networkhttps://lowpaymentfee.com/api/v1/stocks/VZ/history
- —Uniform pricing of $0.02 per request across all endpoints, no API keys, no rate limitshttps://lowpaymentfee.com
- —USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stocks/VZ/history