x402-gated Stripe customer endpoint on Base, paying per-request in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to a Stripe customer resource (customer ID 11) behind an x402 paywall. The provider operates a broader platform offering dozens of pay-per-call API endpoints across data analytics, AI/ML inference, finance/Web3, and utility categories, all settled on the Base network using USDC.
The specific endpoint probed (`/api/v1/stripe/customers/11`) is labeled "Premium API Access" and accepts POST requests. The x402 challenge indicates a maximum cost of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 per request (USDC uses 6 decimals). The platform advertises uniform $0.02/request pricing across all endpoints with no API keys, no rate limits, and no minimum commitments.
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 spec, no request/response schema documentation, and no usage examples. The actual behavior of the Stripe customers endpoint (what data it returns, what POST body it expects) is not documented anywhere in the crawled material. The endpoint is live and returning a valid x402 challenge.
Capabilities
Use cases
- —Retrieving Stripe customer information via a crypto-settled paywall
- —Programmatic access to payment platform customer records without traditional API keys
- —Agent-driven workflows that need Stripe customer data with per-call USDC billing
Fit
Best for
- —Developers who want keyless, pay-per-use access to Stripe customer data
- —AI agents with Base USDC wallets needing on-demand API calls
- —Prototyping integrations without subscription commitments
Not for
- —Production systems requiring documented request/response schemas
- —Users who need bulk or high-volume Stripe data access at lower per-unit cost
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/11 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is zero documentation on request format, response schema, or what the endpoint actually does beyond the label "Premium API Access". No OpenAPI spec, no examples, and all doc pages are empty wallet-connect stubs.
Warnings
- —No documentation available — /docs, /api, /pricing, and /README pages all show only 'Connect wallet' with no content
- —No request body schema or response schema documented; unclear what POST body is expected
- —The specific purpose of /api/v1/stripe/customers/11 is ambiguous — it may expose third-party Stripe customer data, which could raise privacy/compliance concerns
- —No OpenAPI specification provided
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/stripe/customers/11
- —The platform advertises $0.02/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/11
- —Documentation pages (/docs, /api, /pricing, /README) render only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs