Stripe customer data endpoint paid per-request via x402 on Base (USDC).
What it does
This endpoint at lowpaymentfee.com provides access to a Stripe customer resource (customer ID 191) behind an x402 paywall. The broader lowpaymentfee.com platform advertises a suite of pay-per-request APIs spanning data & analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request and settled in USDC on the Base network. No API keys, rate limits, or upfront commitments are required; callers simply attach an x402 payment header to each request.
The specific endpoint `/api/v1/stripe/customers/191` is described only as "Premium API Access" with no further documentation on request or response schemas. The x402 challenge confirms it is live, accepts POST requests, and requires up to 20,000 base units of USDC (0.02 USD) per call, paid to address 0x1A2B…85F3 on Base. The asset contract (0x8335…2913) is the canonical Base USDC contract.
Documentation across the site is extremely thin — the /docs, /api, /pricing, and /README pages all render only a "Connect wallet" prompt with no additional technical detail. There is no OpenAPI spec, no request/response schema beyond the x402 outputSchema stub, and no explanation of what data this particular endpoint returns. Prospective callers should be aware that the actual behavior of this endpoint is undocumented.
Capabilities
Use cases
- —Retrieving Stripe customer information via a crypto-paid API call
- —Programmatic access to customer records without traditional API key provisioning
- —Agent-driven workflows that need on-demand Stripe data with per-request settlement
Fit
Best for
- —Developers who want keyless, pay-as-you-go access to Stripe customer data
- —AI agents that can settle USDC payments on Base automatically
- —Prototyping integrations where traditional Stripe API credentials are unavailable
Not for
- —Production systems requiring documented, stable request/response contracts
- —Users who need bulk or batch access to many Stripe customers at once
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/191 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (402 challenge confirmed) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI spec, no request/response schema, and no explanation of what data is actually returned. The site's docs pages are empty. This is effectively a stub listing.
Warnings
- —No request or response schema documented — callers cannot know what to send or expect back
- —All documentation pages (/docs, /api, /pricing, /README) render only 'Connect wallet' with no content
- —The endpoint path references a specific Stripe customer ID (191); unclear if this is a demo or real resource
- —No OpenAPI or machine-readable spec available
Citations
- —The endpoint returns HTTP 402 with an x402 challenge requiring up to 20,000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/stripe/customers/191
- —The platform advertises all APIs 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/stripe/customers/191