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 24). It is part of a broader platform offering pay-per-request APIs across data analytics, AI/ML inference, finance, and utility categories — all gated behind x402 payment challenges settled in USDC on the Base network.
The specific endpoint `/api/v1/stripe/customers/24` accepts POST requests and returns JSON. 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). The platform's landing page confirms a flat $0.02/request pricing model with no API keys, no rate limits, and no minimum commitments required.
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 the Stripe customers endpoint actually returns or what POST body it expects. The endpoint is live (402 challenge confirmed), but the lack of documentation makes it difficult to determine the exact functionality or expected input format.
Capabilities
Use cases
- —Retrieving Stripe customer information via a pay-per-request model without API key management
- —Programmatic access to customer data settled in USDC on Base L2
- —Agent-driven workflows that need on-demand Stripe customer lookups with crypto micropayments
Fit
Best for
- —Developers who want keyless, pay-as-you-go access to Stripe customer data
- —AI agents with USDC on Base that need to fetch customer records
- —Projects needing low-friction API access without subscription commitments
Not for
- —Users who need detailed API documentation or request/response schemas before integrating
- —High-volume Stripe integrations where direct Stripe API access would be cheaper
- —Developers without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/24 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but documentation is essentially nonexistent — all doc pages show only 'Connect wallet'. There is no OpenAPI spec, no request/response examples, and no explanation of what the Stripe customers endpoint actually does or expects as input. The specific endpoint path (/stripe/customers/24) suggests a hardcoded resource rather than a general-purpose API.
Warnings
- —No documentation available — all doc/pricing/README pages render only 'Connect wallet'
- —No OpenAPI or schema describing expected request body or response format
- —The endpoint path references a specific Stripe customer ID (24), which may indicate a demo or placeholder rather than a production resource
- —No request or response examples available anywhere in crawled content
- —Purpose of this specific endpoint is unclear — it could be a demo endpoint for the platform
Citations
- —Flat $0.02 per request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —x402 challenge returns maxAmountRequired of 20000 base units of USDC (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Basehttps://lowpaymentfee.com/api/v1/stripe/customers/24
- —Endpoint accepts POST method and returns application/jsonhttps://lowpaymentfee.com/api/v1/stripe/customers/24