x402-gated account statements endpoint on Base, pay $0.02 per request in USDC.
What it does
This endpoint at lowpaymentfee.com provides access to account statements via a POST request to `/api/v1/accounts/78/statements`. It is part of a broader platform offering data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs, all gated behind the x402 payment protocol on the Base network.
The endpoint is live and returns a standard x402 challenge (HTTP 402) requiring payment in USDC (contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913` on Base). The maximum amount required per call is 20,000 base units of USDC, which at 6 decimals equals $0.02 USD. Payment is made via the `exact` scheme to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3`, with a timeout of 300 seconds. No API keys or rate limits are advertised; access is purely pay-per-request.
Documentation is extremely sparse. The `/docs`, `/api`, `/pricing`, and `/README` pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI schema, no request/response examples, and no description of what the statements endpoint actually returns or what input parameters it expects. The specific resource path (`/accounts/78/statements`) suggests it may be tied to a fixed account ID, but this is unclear. The platform's landing page lists many other endpoints across categories (analytics, AI, finance, utilities) all at the same $0.02 price point, but none have published documentation.
Capabilities
Use cases
- —Retrieving account statement data via a single paid API call
- —Programmatic access to financial account records without API key management
- —Agent-driven workflows that need on-demand account statement retrieval
Fit
Best for
- —Developers wanting keyless, pay-per-request access to account statements
- —AI agents that can settle x402 payments in USDC on Base
- —Prototyping workflows that need financial data without subscription commitments
Not for
- —Production use cases requiring documented request/response schemas
- —Bulk or high-volume statement retrieval where per-call pricing adds up
- —Users who cannot transact in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/78/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is zero documentation on request parameters, response schema, or what data the statements endpoint actually provides. No OpenAPI spec, no examples, and all doc pages are empty. This is effectively a stub listing.
Warnings
- —No documentation available — /docs, /api, /pricing, and /README pages all show only 'Connect wallet' with no content
- —No OpenAPI or request/response schema provided; input parameters and output format are unknown
- —The path /accounts/78/statements contains a hardcoded account ID (78) — unclear if this is parameterizable or fixed
- —Platform lists many endpoints but none appear to have published documentation
Citations
- —Endpoint returns HTTP 402 with x402 challenge requiring USDC payment on Basehttps://lowpaymentfee.com/api/v1/accounts/78/statements
- —maxAmountRequired is 20000 base units of USDC (6 decimals) = $0.02https://lowpaymentfee.com/api/v1/accounts/78/statements
- —Platform advertises $0.02/request, no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —Documentation pages (/docs, /api, /pricing, /README) contain only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs