Get the current stock price for ticker V (Visa) via a pay-per-call x402 endpoint on Base.
What it does
This endpoint returns the current stock price for the ticker symbol V (Visa Inc.) through the lowpaymentfee.com platform. It is part of a broader suite of pay-per-request APIs covering finance, AI/ML, data analytics, and infrastructure utilities. The endpoint uses the x402 payment protocol on the Base network, accepting USDC payments at $0.02 per request with no API keys, rate limits, or subscriptions required.
The endpoint is live and responds with a 402 Payment Required challenge when called without payment, as expected for x402 endpoints. It accepts POST requests and returns JSON. The specific stock price endpoint sits under the `/api/v1/stocks/{ticker}/price` path pattern, suggesting other ticker symbols may also be available, though only V is confirmed in this listing. The payment is settled on-chain via USDC on Base to the provider's wallet.
Documentation beyond the landing page is extremely sparse — the docs, API, pricing, and README pages all render only a "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. The endpoint's actual data source for stock prices is unknown.
Capabilities
Use cases
- —Fetching the current price of Visa (V) stock programmatically
- —Building trading bots or dashboards that need on-demand equity prices
- —Agent workflows that require stock price data without API key management
- —Micropayment-gated access to financial data for autonomous agents
Fit
Best for
- —AI agents needing stock prices without credential setup
- —Low-volume, on-demand stock price lookups
- —Developers prototyping with x402 payment flows
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk data
- —Historical stock price data or OHLCV candles (not documented)
- —Users who need detailed financial fundamentals beyond current price
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/V/price \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing ($0.02 USDC on Base). However, there is no OpenAPI schema, no documented request/response format, no example payloads, and the docs pages are empty beyond a wallet-connect prompt. The actual data source and response structure are unknown, making this effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available — response format is unknown
- —Docs, API, pricing, and README pages all render only 'Connect wallet' with no content
- —Data source for stock prices is not disclosed
- —Only ticker V is confirmed; availability of other tickers is unverified
Citations
- —Endpoint returns 402 with x402 challenge on POST, confirming it is livehttps://lowpaymentfee.com/api/v1/stocks/V/price
- —Price is $0.02 per request (maxAmountRequired 20000 in USDC with 6 decimals on Base)https://lowpaymentfee.com
- —Platform advertises no API keys, no rate limits, instant access, Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stocks/V/price