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 145). It is part of a broader platform offering dozens of pay-per-call API endpoints 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.
The specific endpoint `/api/v1/stripe/customers/145` is listed as "Premium API Access" and accepts POST requests. The x402 challenge advertises a maximum cost of 20,000 base units of USDC (0x8335… on Base), which equals $0.02 per request (USDC uses 6 decimals). Payment is sent to address 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3 with a 300-second timeout. 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 endpoint actually returns. The endpoint name suggests it retrieves or interacts with a Stripe customer object, but the exact input parameters and response format are unknown. The platform's landing page confirms the $0.02/request pricing model and lists many other endpoints, but provides no technical documentation for any of them.
Capabilities
Use cases
- —Retrieving Stripe customer information via a pay-per-call model without needing API keys
- —Programmatic access to customer billing data settled in USDC on Base
- —Agent-driven workflows that need on-demand Stripe customer lookups
Fit
Best for
- —Developers wanting keyless, pay-per-use access to Stripe customer data
- —AI agents that can settle x402 payments in USDC on Base
- —Prototyping integrations without Stripe account setup
Not for
- —Production Stripe integrations where you already have direct Stripe API access
- —Use cases requiring detailed documentation or guaranteed SLAs
- —High-volume batch processing where per-request fees add up
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/145 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02/request in USDC on Base). However, 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 wallet-connect prompts. This is effectively a stub listing.
Warnings
- —No documentation available — all doc pages render only 'Connect wallet' with no content
- —No OpenAPI or input/output schema provided; request parameters and response format are completely unknown
- —The endpoint path references a specific Stripe customer ID (145), which may be a demo or placeholder resource
- —Purpose of the endpoint is unclear — it could return customer data, modify a customer, or be a proxy to Stripe
Citations
- —The x402 challenge advertises maxAmountRequired of 20000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/stripe/customers/145
- —Platform advertises $0.02 per request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/stripe/customers/145
- —Docs, API, pricing, and README pages all show only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs