x402-gated Stripe customer endpoint on Base, paying $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 63). It is part of a broader platform that offers a variety of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all gated behind x402 payment challenges settled in USDC on the Base network at $0.02 per request.
The specific endpoint `/api/v1/stripe/customers/63` is labeled "Premium API Access" in the x402 challenge. The challenge confirms it accepts POST requests, uses the "exact" payment scheme, and requires up to 20,000 base units of USDC (0.02 USD, since USDC uses 6 decimals) paid to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` on Base. The asset contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913` is the canonical USDC contract on Base. No API keys or rate limits are advertised; access is purely payment-gated.
Documentation 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 description of what data this particular Stripe customer endpoint returns or what POST body it expects. The platform's landing page lists many other endpoints but provides no detail beyond names and prices. Prospective users should be aware that the actual functionality behind this endpoint is undocumented.
Capabilities
Use cases
- —Retrieving Stripe customer information via a pay-per-call model without API key management
- —Programmatic agent access to payment-gated premium data endpoints
- —Integrating x402-compatible payment flows into automated workflows
Fit
Best for
- —Agents or services that already support x402 payment protocol
- —Users who want keyless, pay-as-you-go API access settled on Base in USDC
- —Developers exploring x402 protocol integration patterns
Not for
- —Users who need documented request/response schemas before integration
- —Production systems requiring SLA guarantees or detailed error handling documentation
- —Users without USDC on Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/63 \
-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 zero documentation on request format, response schema, or what the endpoint actually returns. Docs pages are empty beyond a wallet-connect prompt. This is effectively a stub listing.
Warnings
- —No documentation available — docs, API, pricing, and README pages all show only 'Connect wallet' with no content
- —No OpenAPI or request/response schema provided; the POST body format is unknown
- —The specific purpose of /api/v1/stripe/customers/63 ('Premium API Access') is not explained anywhere
- —No examples of successful responses exist in the crawl material
Citations
- —The x402 challenge requires up to 20,000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base networkhttps://lowpaymentfee.com/api/v1/stripe/customers/63
- —Platform advertises $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —Docs, API, pricing, and README pages render only a 'Connect wallet' prompt with no further contenthttps://lowpaymentfee.com/docs