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 61). It is part of a broader platform offering pay-per-request APIs across data analytics, AI/ML inference, finance, and utility categories — all gated via the x402 payment protocol on the Base network. Each call costs $0.02 in USDC (USD Coin), settled on-chain with no API keys, no rate limits, and no upfront commitments.
The specific endpoint `/api/v1/stripe/customers/61` is labeled "Premium API Access" in the x402 challenge. The challenge confirms it accepts POST requests, pays to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3`, and uses the USDC contract on Base (`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`). The maxAmountRequired is 20000 base units, which at 6 decimals equals $0.02. The endpoint returned a valid 402 challenge, confirming it is live.
Documentation is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no additional technical detail. There is no OpenAPI spec, no request/response schema, and no explanation of what data this particular Stripe customer endpoint returns or what POST body it expects. The platform's landing page lists many other endpoints (analytics, AI, finance, utilities) at the same $0.02 price point, but none have documented schemas either.
Capabilities
Use cases
- —Retrieving Stripe customer information via a crypto-paid API call
- —Integrating pay-per-request Stripe data access into agent workflows
- —Accessing premium API data without traditional API key management
Fit
Best for
- —Agents or developers who want keyless, pay-per-call access to Stripe customer data
- —Users who prefer on-chain USDC micropayments over subscription billing
- —Prototyping integrations that need Stripe customer info without Stripe account setup
Not for
- —Production systems requiring documented request/response schemas and SLAs
- —Users who need bulk Stripe data access at scale (no documented rate limits but per-call cost adds up)
- —Anyone without a Base-network USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/customers/61 \
-H "X-PAYMENT: <x402-payment-token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is live (valid 402 challenge), but there is no documentation, no OpenAPI spec, no request/response schema, and no explanation of what the endpoint actually returns. The docs pages are empty beyond a wallet-connect prompt. This is effectively a stub listing.
Warnings
- —No OpenAPI or schema documentation available — request body and response format are completely unknown
- —All documentation pages (docs, API, pricing, README) render only 'Connect wallet' with no content
- —The specific purpose of /api/v1/stripe/customers/61 is unclear — it may expose third-party Stripe customer data, raising potential privacy/compliance concerns
- —No rate limits or SLAs documented
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units in USDC on Basehttps://lowpaymentfee.com/api/v1/stripe/customers/61
- —Platform pricing is $0.02 per request 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/61
- —Documentation pages render only 'Connect wallet' with no additional contenthttps://lowpaymentfee.com/docs