x402-gated Stripe charges endpoint on Base, pay $0.02 per request in USDC.
What it does
This endpoint at lowpaymentfee.com provides "Premium API Access" behind an x402 payment wall. 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 priced at $0.02 per request, settled in USDC on the Base network.
The specific endpoint `/api/v1/stripe/charges/170` appears to be a Stripe charges-related API. The x402 challenge confirms it accepts POST requests, requires payment of up to 20,000 base units of USDC (0x8335…2913 on Base, 6 decimals = $0.02), and returns `application/json`. Payment is made via the x402 "exact" scheme to wallet `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3` with a 300-second timeout.
The platform advertises no API keys, no rate limits, and instant access. However, documentation is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no detailed description of what this particular endpoint returns or what parameters it accepts. The endpoint is confirmed live (402 challenge captured), but the lack of documentation makes it difficult to know exactly what data or functionality is provided.
Capabilities
Use cases
- —Querying Stripe charge data via a pay-per-call model without needing API keys
- —Integrating payment-gated financial data into agent workflows
- —Accessing Stripe-related information with USDC micropayments on Base
Fit
Best for
- —Developers wanting keyless, pay-per-use access to Stripe charge data
- —AI agents that can settle x402 payments in USDC on Base
- —Prototyping integrations without subscription commitments
Not for
- —Production use cases requiring well-documented request/response schemas
- —High-volume batch processing where per-request pricing is inefficient
- —Users who need fiat-only payment options without crypto wallets
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/stripe/charges/170 \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is confirmed live with a valid x402 challenge, but documentation is essentially nonexistent — all doc pages show only 'Connect wallet'. No OpenAPI schema, no request/response examples, and no description of what the endpoint actually returns. The endpoint name ('stripe/charges/170') hints at Stripe charge data but this is purely inferential.
Warnings
- —Documentation pages (docs, API, pricing, README) all render only 'Connect wallet' with no usable content
- —No OpenAPI or schema available — request parameters and response format are unknown
- —The endpoint path '/api/v1/stripe/charges/170' suggests a specific resource (charge ID 170?) but this is unconfirmed
- —No examples of successful responses are available anywhere in the crawl
Citations
- —The platform lists all endpoints at $0.02 per request with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —The x402 challenge shows maxAmountRequired of 20000 base units of USDC (USD Coin) on Base with exact schemehttps://lowpaymentfee.com/api/v1/stripe/charges/170
- —The platform offers endpoints across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categorieshttps://lowpaymentfee.com