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/60`. It is part of a broader platform offering dozens of pay-per-call API endpoints 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 probed (`/api/v1/stripe/customers/60`) returns a 402 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 POST requests and returns `application/json`.
The platform advertises a uniform $0.02/request pricing model with no API keys, no rate limits, and no minimum commitments. However, documentation pages (`/docs`, `/pricing`, `/api`, `/README`) all render only a "Connect wallet" prompt with no substantive content, so there is no schema documentation, request/response examples, or detailed descriptions of what data this particular Stripe customers endpoint actually returns. The endpoint's purpose — whether it proxies Stripe customer data, creates customers, or performs some other operation — cannot be determined from available materials.
Capabilities
Use cases
- —Accessing Stripe customer data via a pay-per-call model without API key management
- —Agent-driven workflows that need to retrieve or interact with Stripe customer records
- —Programmatic access to financial infrastructure endpoints settled on-chain
Fit
Best for
- —Developers wanting keyless, pay-per-use access to Stripe-related endpoints
- —AI agents that can settle x402 payments in USDC on Base
- —Projects needing low-friction API access without subscription commitments
Not for
- —Users who need detailed API documentation or response schemas before integrating
- —High-volume use cases where $0.02/request adds up significantly
- —Anyone needing non-USDC or non-Base payment options
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/60 \
-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 actually does, what request body it expects, or what it returns. All doc pages render only a wallet-connect prompt. The endpoint path suggests Stripe customer data but this is unverifiable.
Warnings
- —No API documentation available — all doc pages show only 'Connect wallet' with no content
- —Purpose of /api/v1/stripe/customers/60 is unclear — no request or response schema provided
- —No OpenAPI spec, no examples, no README content available
- —Cannot verify what data is returned after successful payment
Citations
- —The endpoint returns a 402 challenge requesting 20,000 base units of USDC on Base (scheme: exact)https://lowpaymentfee.com/api/v1/stripe/customers/60
- —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/60