Pay-per-call stock data for ticker PG 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 PG (Procter & Gamble) through an x402 payment-gated API. Each request costs $0.02 in USDC on the Base network — the x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (6 decimals), which equals $0.02. No API keys or rate limits are required; callers simply attach an X-PAYMENT header with a valid x402 payment proof.
The provider hosts a broad catalog of pay-per-call endpoints spanning data & analytics, AI/ML inference, finance/crypto market data, and utility services, all priced uniformly at $0.02 per request. This specific endpoint (/api/v1/stocks/PG) falls under the finance category and is accessed via HTTP POST. The response MIME type is application/json.
Documentation is extremely thin — the docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The endpoint is confirmed live (returns a proper 402 x402 challenge), but the actual response schema for a paid request is unknown. Callers should expect a JSON object with stock price or market data for PG, but the exact fields are unverified.
Capabilities
Use cases
- —Fetching current stock data for Procter & Gamble (PG) in automated trading or portfolio tools
- —Agents that need on-demand equity data without managing API keys or subscriptions
- —Integrating stock lookups into crypto-native applications that can settle payments on Base
Fit
Best for
- —Crypto-native agents or wallets that can sign x402 payments on Base
- —Low-volume, on-demand stock data lookups without subscription commitments
- —Developers prototyping financial tools who want instant access without signup
Not for
- —High-frequency trading requiring sub-millisecond latency and bulk data
- —Users who need comprehensive historical stock data or full market coverage
- —Anyone unable to pay with USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stocks/PG \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-proof>"Endpoint
Quality
The endpoint is confirmed live with a valid x402 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no example payloads. The actual data returned is entirely unknown.
Warnings
- —No documentation available — docs, pricing, API, and README pages all show only 'Connect wallet'
- —No OpenAPI or schema definition; request body and response format are completely undocumented
- —The exact stock data fields returned for a paid request are unknown and unverified
- —Provider appears to host many endpoints across diverse categories (AI, finance, utilities) all at the same price, which may indicate a thin wrapper or placeholder service
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/stocks/PG
- —All endpoints are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —The USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stocks/PG
- —Docs, pricing, API, and README pages render only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs