Real-time stock price data for NEE (NextEra Energy) via x402 micropayment on Base.
What it does
This endpoint returns the current stock price for NEE (NextEra Energy) as a pay-per-request API secured by the x402 protocol. It is part of a broader suite of APIs hosted at lowpaymentfee.com, which spans data analytics, AI/ML inference, finance, crypto, and utility services — all priced at $0.02 per request with no API keys, no rate limits, and no commitments.
Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913). The x402 challenge advertises a maxAmountRequired of 20,000 base units, which at 6 decimals for USDC equals $0.02 per call. Callers send an X-PAYMENT header containing a signed payment proof; the endpoint responds with JSON containing the stock price data. The method is POST and the endpoint is discoverable.
The provider's documentation pages (docs, pricing, API reference) are essentially empty beyond a "Connect wallet" prompt, so detailed request/response schemas are not available. The specific fields returned in the stock price response are not documented. Given the endpoint path pattern (`/api/v1/stocks/{ticker}/price`), it is reasonable to infer that the response includes at least a current price for the specified ticker symbol.
Capabilities
Use cases
- —Retrieving the current stock price for NextEra Energy (NEE) in automated trading or portfolio monitoring agents
- —Building dashboards that pull live equity prices without managing API keys or subscriptions
- —Integrating stock price lookups into AI agent workflows that can settle payments on Base via x402
Fit
Best for
- —Agents or bots that need on-demand stock prices with no subscription overhead
- —Developers prototyping financial tools who want instant access without signup
- —x402-compatible clients already operating on the Base network
Not for
- —Bulk historical stock data retrieval (only current price is indicated)
- —Users who need comprehensive market data (order books, volume, fundamentals) — only price is exposed
- —Non-crypto users who cannot settle USDC payments on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/NEE/price \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_proof>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge with clear pricing ($0.02 USDC on Base). However, documentation pages are effectively empty, there is no OpenAPI schema, and no example request/response bodies are available. The actual response format must be inferred from the URL path alone.
Warnings
- —No documentation available — docs, pricing, and API pages all show only 'Connect wallet'
- —No OpenAPI or schema describing the response body for stock price data
- —The specific fields returned (e.g., timestamp, price currency, market status) are unknown
- —The provider hosts many diverse endpoints (AI, finance, utilities) all at the same price, which may indicate a thin wrapper or demo-quality service
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units on Base network using USDC asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stocks/NEE/price
- —All APIs are priced at $0.02 per request with no API keys, no rate limits, and instant access on the Base networkhttps://lowpaymentfee.com
- —The provider offers endpoints across Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructure categorieshttps://lowpaymentfee.com