x402-gated Stripe customer endpoint on Base, pay $0.02 per request in USDC.
What it does
This endpoint at lowpaymentfee.com provides x402-protocol access to a Stripe customer resource (customer ID 13) via a POST request. It is part of a broader platform offering dozens of pay-per-call API endpoints across categories including data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all gated behind x402 payment challenges on the Base network.
The specific endpoint `/api/v1/stripe/customers/13` is labeled "Premium API Access" and costs 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 per request (USDC uses 6 decimals). Payment is made via the x402 exact scheme: callers attach an X-PAYMENT header with a signed payment to the `payTo` address. No API keys, rate limits, or upfront commitments are required — access is instant once payment is included.
Documentation on the site 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 request/response examples, and no explanation of what data this Stripe customer endpoint actually returns or what input it expects beyond a POST method. The platform advertises a uniform $0.02/request pricing model across all its endpoints, with settlement on the Base L2 network using USDC.
Capabilities
Use cases
- —Retrieving Stripe customer data for customer ID 13 via a single paid API call
- —Demonstrating x402 payment protocol integration with USDC on Base
- —Agent-driven programmatic access to payment-gated resources without API key management
Fit
Best for
- —Developers experimenting with x402 payment protocol
- —Agents needing keyless, pay-per-call API access on Base
- —Projects requiring Stripe customer data retrieval without traditional auth
Not for
- —Production use cases requiring documented request/response schemas
- —Bulk Stripe data retrieval across many customers
- —Users who need detailed API documentation or SDKs
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/13 \
-H "X-PAYMENT: <signed-x402-payment-header>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI schema, no request/response examples, and no explanation of what the endpoint actually returns. The docs pages are all empty 'Connect wallet' stubs. This is effectively a stub listing.
Warnings
- —No API documentation available — all doc pages render only 'Connect wallet'
- —No OpenAPI or request/response schema provided
- —Purpose of the Stripe customer endpoint is unclear — no description of what data is returned
- —No examples of expected input body or output format
- —Single hardcoded customer ID (13) in the URL suggests limited or demo functionality
Citations
- —The endpoint returns a 402 challenge with x402Version 1, requiring 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/stripe/customers/13
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stripe/customers/13
- —Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —Available API categories include Data & Analytics, AI & Machine Learning, Finance & Web3, and Infrastructurehttps://lowpaymentfee.com