Pay-per-call stock data for NEE (NextEra Energy) via x402 on Base, settled in USDC.
What it does
This endpoint at lowpaymentfee.com provides stock data for the ticker NEE (NextEra Energy) through a simple POST request, paid per call using the x402 protocol. Each request costs $0.02 in USDC on the Base network — no API keys, no rate limits, and no subscriptions required. The payment is settled on-chain to a specified wallet address, and the endpoint returns JSON.
The broader lowpaymentfee.com platform offers a range of pay-per-call APIs across categories including data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance (price feeds, exchange rates, crypto quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints share the same $0.02/request pricing model and x402 payment flow on Base.
Documentation is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI schema, no example request/response payloads, and no description of the data fields returned by the stocks endpoint. The endpoint is confirmed live (returns a proper 402 challenge), but the actual response format and data coverage are unknown.
Capabilities
Use cases
- —Fetching current or recent stock data for NextEra Energy (NEE) without needing an API key or subscription
- —Integrating on-chain micropayment-gated stock data into autonomous agent workflows
- —Prototyping financial dashboards that pay per data request using USDC on Base
Fit
Best for
- —Developers wanting zero-signup, pay-as-you-go stock data access
- —AI agents that can settle x402 payments autonomously on Base
- —Quick one-off lookups of NEE stock information without rate-limit concerns
Not for
- —High-volume institutional trading requiring bulk data feeds or websocket streams
- —Users who need comprehensive multi-ticker coverage (only NEE ticker confirmed at this endpoint)
- —Anyone requiring detailed API documentation or guaranteed SLA
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/NEE \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is confirmed live with a valid 402 challenge and clear pricing ($0.02 USDC on Base). However, there is no OpenAPI schema, no example request/response, and all documentation pages are empty beyond a wallet-connect prompt. The actual data returned is completely unknown.
Warnings
- —No API documentation available — docs, pricing, and README pages all show only 'Connect wallet' with no content
- —No OpenAPI or output schema provided; response format for /api/v1/stocks/NEE is entirely unknown
- —Cannot verify what stock data fields are returned or how current the data is
- —The platform lists many endpoint categories but none have documented schemas or examples
Citations
- —Endpoint returns 402 with x402 challenge requesting 20000 base units of USDC (asset 0x8335…) on Base networkhttps://lowpaymentfee.com/api/v1/stocks/NEE
- —All endpoints priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —Platform offers APIs across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categorieshttps://lowpaymentfee.com