Stock market quote for FDX (FedEx) via x402 micropayment on Base, $0.02 per request.
What it does
This endpoint provides a market quote for the ticker symbol FDX (FedEx Corporation) through the lowpaymentfee.com platform. It is part of a broader suite of pay-per-call APIs covering finance, AI/ML, data analytics, and utility services, all settled via the x402 protocol on the Base network using USDC.
The endpoint accepts POST requests and returns JSON. Payment is handled inline via the X-PAYMENT header — no API keys, accounts, or rate limits are required. Each call costs $0.02 (20,000 base units of USDC with 6 decimals) and settles on-chain to the provider's address. The x402 challenge was captured live and confirms the endpoint is operational.
The provider's landing page lists a uniform $0.02/request price across all endpoints. Documentation pages beyond the homepage returned only a "Connect wallet" prompt with no additional technical detail, so the exact request body schema and response format for this market-quote endpoint are unknown. Callers should expect a JSON response containing price/quote data for FDX, but the specific fields are not documented.
Capabilities
Use cases
- —Retrieve a real-time or recent market quote for FedEx (FDX) in an automated trading or analytics pipeline
- —Agent-driven portfolio monitoring that pays per query with no subscription
- —Embedding live stock price lookups into LLM tool-use workflows without managing API keys
Fit
Best for
- —AI agents needing on-demand stock quotes with crypto micropayments
- —Developers who want key-less, pay-per-call access to market data
- —Low-volume or bursty use cases where subscriptions are wasteful
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk tick data
- —Users who need comprehensive financial statements or historical OHLCV series
- —Anyone without a Base-network USDC wallet or x402-compatible client
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/market/quote/FDX \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no OpenAPI schema, no documented request/response format, and all docs pages returned only a wallet-connect stub. The actual data returned by this endpoint is entirely unknown.
Warnings
- —No request or response schema documented — callers must discover the format experimentally
- —All documentation pages (/docs, /api, /pricing, /README) returned only a 'Connect wallet' prompt with no technical content
- —The exact data source and freshness of the FDX market quote are unspecified
- —No OpenAPI spec or ai-plugin manifest available
Citations
- —Endpoint returns HTTP 402 with x402 challenge advertising USDC on Base at maxAmountRequired 20000https://lowpaymentfee.com/api/v1/market/quote/FDX
- —Uniform $0.02/request pricing, no API keys, no rate limits, Base network settlementhttps://lowpaymentfee.com
- —Asset contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 is USDC on Base with 6 decimalshttps://lowpaymentfee.com/api/v1/market/quote/FDX