x402-gated Stripe customer data endpoint on Base, paid per-request in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to a specific Stripe customer resource (customer ID 158) behind an x402 paywall. The endpoint accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x8335…2913) via the x402 "exact" scheme. The maximum amount required per call is 20,000 base units of USDC, which equals $0.02 USD (USDC uses 6 decimals).
The hosting provider, lowpaymentfee.com, advertises a broad catalog of x402-gated APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request with no API keys, no rate limits, and no commitments. However, this specific endpoint (/api/v1/stripe/customers/158) is not listed on the provider's public catalog page, and its exact response payload is undocumented. The title "Premium API Access" is the only description provided. It appears to expose Stripe customer data, but without documentation or an output schema, the exact fields returned are unknown.
The endpoint is confirmed live — it returns a proper x402 402 challenge with version 1 headers. Documentation pages (/docs, /pricing, /api, /README) all returned only a "Connect wallet" prompt with no substantive content, so details about authentication flow, response format, and error handling are unavailable.
Capabilities
Use cases
- —Retrieving Stripe customer information for customer ID 158 via a pay-per-request model
- —Programmatic access to payment/customer data without traditional API key management
- —Agent-driven workflows that need on-demand Stripe customer lookups settled in crypto
Fit
Best for
- —Developers or agents needing one-off Stripe customer data access without subscription commitments
- —x402-compatible agents that can settle USDC payments on Base
- —Workflows requiring keyless, pay-as-you-go API access
Not for
- —Bulk retrieval of many Stripe customers (only serves customer 158)
- —Users who need detailed documentation or guaranteed SLAs
- —Non-crypto users who cannot settle USDC on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/158 \
-H "X-PAYMENT: <x402-payment-token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is no documentation, no output schema, no example responses, and the docs pages are empty. The specific resource (Stripe customer 158) is not listed in the provider's public catalog, making its purpose unclear. Effectively a stub listing.
Warnings
- —No documentation available — all doc pages return only 'Connect wallet' with no content
- —This specific endpoint (/api/v1/stripe/customers/158) is not listed in the provider's public API catalog
- —No output schema or example response is provided; response format is unknown
- —The endpoint appears to expose a single hardcoded Stripe customer record (ID 158), which limits general utility
- —Provider's broader catalog claims many API categories but none have visible documentation
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/stripe/customers/158
- —The provider advertises all APIs at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —Documentation pages (/docs, /pricing, /api, /README) contain only a 'Connect wallet' prompt with no substantive contenthttps://lowpaymentfee.com/docs