Pay-per-call Stripe customer data endpoint on Base via x402, settled in USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides access to Stripe customer data (specifically customer ID 140) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) at a cost of $0.02 per request (20000 base units with 6 decimals).
The broader lowpaymentfee.com platform advertises a suite of APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities—all priced uniformly at $0.02 per request with no API keys, no rate limits, and no commitments. The specific endpoint listed here (/api/v1/stripe/customers/140) appears to be a Stripe customer lookup resource, though detailed documentation on request/response schemas is not available from the crawled material.
The x402 challenge is live and well-formed, confirming the endpoint is operational. However, the docs, pricing, and README pages all render only a "Connect wallet" prompt with no further technical documentation, so the exact request body format and response structure remain unknown.
Capabilities
Use cases
- —Retrieving Stripe customer details programmatically with per-call payment
- —Integrating customer data lookups into agent workflows without subscription overhead
- —Accessing financial customer records via crypto-native micropayments
Fit
Best for
- —Agents needing on-demand Stripe customer data without API key management
- —Developers experimenting with x402 payment-gated endpoints
- —Low-volume or sporadic customer data lookups where subscriptions are overkill
Not for
- —High-volume bulk customer data exports (no documented batch support)
- —Users without USDC on Base network
- —Applications requiring detailed schema guarantees or SLA documentation
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/140 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The x402 challenge is live and pricing is clear ($0.02/request in USDC on Base), but there is no documentation on request body format, response schema, or what data is actually returned. The docs pages are empty beyond a wallet-connect prompt.
Warnings
- —No request or response schema documented—input/output format is unknown
- —Documentation pages (docs, pricing, README) render only 'Connect wallet' with no technical content
- —The specific resource path (/stripe/customers/140) suggests a hardcoded customer ID; unclear if this is parameterizable
- —No OpenAPI spec or AI plugin manifest available
Citations
- —Endpoint returns 402 with x402 challenge advertising USDC on Base at maxAmountRequired 20000https://lowpaymentfee.com/api/v1/stripe/customers/140
- —Platform advertises $0.02/request pricing with no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/stripe/customers/140