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 at `/api/v1/stripe/customers/9`. 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 probed (`/api/v1/stripe/customers/9`) returns an x402 challenge requesting up to 20,000 base units of USDC (0x8335…2913 on Base, 6 decimals), which equals $0.02 per request. Payment is made via the x402 "exact" scheme to wallet `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` with a 300-second timeout. The endpoint accepts HTTP POST and returns `application/json`.
Documentation is extremely sparse — the docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI spec, no request/response schema, and no explanation of what the Stripe customers endpoint actually returns or what input it expects. The platform's landing page advertises $0.02/request pricing with no API keys, no rate limits, and instant access, but provides no technical detail beyond endpoint paths and category labels.
Capabilities
Use cases
- —Retrieving Stripe customer data via a pay-per-call model without API key management
- —Programmatic agent access to payment-gated resources using x402 protocol
- —Integrating Stripe customer lookups into automated workflows settled on-chain
Fit
Best for
- —Agents or services that need on-demand Stripe customer data without subscription commitments
- —Developers experimenting with x402 payment-gated API patterns
- —Scenarios where keyless, per-request billing in USDC on Base is preferred
Not for
- —Production use requiring documented request/response schemas and SLAs
- —High-volume Stripe integrations where direct Stripe API access is more cost-effective
- —Users who need detailed documentation or support before integrating
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/9 \
-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 what the endpoint does, what inputs it accepts, or what it returns. No OpenAPI spec, no examples, and the docs pages are empty. The listing is effectively a stub.
Warnings
- —No documentation available — docs, pricing, API, and README pages all show only 'Connect wallet' with no content.
- —No request or response schema provided; it is unclear what data this endpoint returns or what POST body it expects.
- —The endpoint path suggests Stripe customer data but there is no confirmation of what is actually served.
- —The platform lists many endpoint categories (AI, analytics, finance, etc.) but none have documented schemas or examples.
Citations
- —The x402 challenge requests up to 20,000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) on Base, equaling $0.02 per request.https://lowpaymentfee.com/api/v1/stripe/customers/9
- —The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base network.https://lowpaymentfee.com
- —Docs, pricing, API, and README pages render only a 'Connect wallet' prompt with no further content.https://lowpaymentfee.com/docs