Stock market quote for SYK via x402 micropayment on Base, $0.02 per request.
What it does
This endpoint provides a market quote for the ticker symbol SYK (Stryker Corporation) through the lowpaymentfee.com platform. It is part of a broader suite of finance, analytics, AI, and utility APIs all accessible via the x402 payment protocol on the Base network. Each request costs $0.02 in USDC, paid per-call with no API keys, subscriptions, or rate limits required.
The endpoint accepts POST requests and returns JSON. The x402 challenge is live and advertises a maxAmountRequired of 20,000 base units of USDC (0x8335… on Base), which equals $0.02 given USDC's 6 decimal places. Payment is settled on-chain to the provider's wallet. The platform advertises instant access with no minimums or commitments.
Documentation beyond the landing page is sparse — the /docs, /pricing, /api, and /README pages all resolve to a minimal "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The exact fields returned in the market quote response are unknown and must be discovered by making a paid request.
Capabilities
Use cases
- —Fetching a real-time or recent market quote for Stryker Corporation (SYK)
- —Building trading bots or portfolio dashboards that need on-demand equity quotes
- —Agents that need permissionless, pay-per-call access to stock market data without API key management
Fit
Best for
- —AI agents needing keyless, pay-per-call stock quotes
- —Developers who want crypto-native micropayment access to market data
- —Low-volume or sporadic equity data lookups where $0.02/call is cost-effective
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk data
- —Users who need comprehensive historical OHLCV data or full market depth
- —Anyone without a Base-network USDC wallet for x402 payments
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/market/quote/SYK \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The x402 challenge is live and pricing is clear ($0.02 USDC on Base), but there is no OpenAPI spec, no request/response schema, no documentation, and no example payloads. The actual data returned by the endpoint is entirely unknown. This is effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available — request and response formats are unknown
- —All documentation pages (/docs, /pricing, /api, /README) return only a 'Connect wallet' prompt with no technical content
- —The specific data fields and freshness of the SYK market quote cannot be verified without making a paid call
- —Provider hosts many diverse API categories (AI, finance, geocoding, etc.) from a single domain with no visible documentation for any of them — quality and reliability are unverified
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/market/quote/SYK
- —The platform advertises $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/market/quote/SYK
- —Documentation pages (/docs, /pricing, /api, /README) show only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs