Pay-per-call stock data for ticker ACN via x402 on Base, settled in USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides stock data for the ticker ACN (Accenture) through an x402 payment-gated API. Each request costs $0.02, paid in USDC on the Base network. The endpoint accepts POST requests and returns JSON. No API keys or accounts are required — callers simply attach an x402 payment header with each request.
The provider, lowpaymentfee.com, hosts a broad catalog of pay-per-call APIs spanning data analytics, AI/ML inference, finance/crypto market data, and utility services, all priced uniformly at $0.02 per request. This specific endpoint falls under the finance category and serves stock-level data for the ACN ticker. The x402 challenge confirms the endpoint is live, using the "exact" payment scheme with USDC (contract 0x8335…2913) on Base.
Documentation is extremely sparse. The crawled /docs, /api, /pricing, and /README pages all returned only a "Connect wallet" prompt with no substantive content. There is no OpenAPI spec, no request/response schema, and no example payloads available. The actual fields returned by the stock data endpoint are unknown — callers should expect a JSON object with stock-related information for ACN but will need to experiment to discover the exact shape.
Capabilities
Use cases
- —Retrieving current or recent stock data for Accenture (ACN) without needing an API key or subscription
- —Agent-driven portfolio monitoring that pays per query in USDC on Base
- —Integrating stock lookups into crypto-native workflows that already settle on Base
Fit
Best for
- —Developers wanting zero-signup, pay-per-call stock data
- —Crypto-native agents that can settle USDC payments on Base
- —Low-volume or sporadic stock data lookups where subscriptions are overkill
Not for
- —High-frequency trading requiring sub-millisecond latency and guaranteed SLAs
- —Users needing comprehensive multi-ticker bulk data downloads
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/ACN \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The x402 challenge is live and confirms pricing and payment details, but there is zero documentation, no OpenAPI spec, no request/response schema, and no examples. The actual data returned is completely unknown, making this effectively a stub listing.
Warnings
- —No documentation available — /docs, /api, /pricing, and /README all return only a wallet-connect prompt with no content
- —No OpenAPI or schema definition; request body format and response fields are unknown
- —The specific stock data provided (real-time quotes, historical, fundamentals, etc.) is unspecified
- —Cannot verify data source or accuracy of stock information returned
Citations
- —Endpoint returns 402 with x402 challenge advertising $0.02 (20000 base units USDC) per request on Basehttps://lowpaymentfee.com/api/v1/stocks/ACN
- —Provider advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stocks/ACN