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 114). It is part of a broader platform offering pay-per-request APIs across data analytics, AI/ML inference, finance, and utility categories — all gated via the x402 payment protocol on the Base network using USDC.
The specific endpoint `/api/v1/stripe/customers/114` is labeled "Premium API Access" and accepts POST requests. Payment is settled on-chain on Base to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` using USDC (contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`). The maximum amount required per call is 20,000 base units of USDC (6 decimals), which equals $0.02. The platform advertises uniform $0.02/request pricing across all its endpoints, with no API keys, no rate limits, and no minimum commitments.
Documentation is extremely sparse — the docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no description of what data this particular endpoint returns. The endpoint name suggests it retrieves or interacts with a Stripe customer record, but the actual payload structure and use case are not documented. The x402 challenge was successfully captured (HTTP 402), confirming the endpoint is live.
Capabilities
Use cases
- —Retrieving Stripe customer data via a single paid API call without needing an API key
- —Programmatic access to customer billing information settled with on-chain USDC micropayments
- —Agent-driven workflows that need Stripe customer details and can pay per request on Base
Fit
Best for
- —Developers wanting keyless, pay-per-use access to Stripe customer data
- —AI agents that can settle x402 payments on Base in USDC
- —Users who prefer on-chain micropayments over subscription billing
Not for
- —Users who need detailed API documentation or response schemas before integrating
- —High-volume use cases where $0.02/request adds up significantly versus a flat subscription
- —Anyone needing non-Stripe or non-customer-related data from this specific endpoint
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/114 \
-H "X-PAYMENT: <x402-payment-token>" \
-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 zero documentation on request/response schemas, no OpenAPI spec, and all doc pages render only 'Connect wallet'. The purpose of this specific Stripe customer endpoint is unclear beyond its title.
Warnings
- —No API documentation available — all doc pages show only 'Connect wallet'
- —No request or response schema provided; actual payload structure is unknown
- —The endpoint path references a specific Stripe customer ID (114), which may indicate a demo or placeholder rather than a general-purpose API
- —No OpenAPI or ai-plugin manifest found
Citations
- —The endpoint returns HTTP 402 with x402 challenge, confirming it is livehttps://lowpaymentfee.com/api/v1/stripe/customers/114
- —Uniform $0.02/request pricing, no API keys, no rate limits, Base networkhttps://lowpaymentfee.com
- —USDC asset contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base with maxAmountRequired 20000 (= $0.02)https://lowpaymentfee.com/api/v1/stripe/customers/114