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/182/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 equals $0.02 (USDC uses 6 decimals). 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 granted purely through per-request micropayment.
Documentation is extremely sparse. The crawled docs, API, pricing, and README pages all returned only a "Connect wallet" prompt with no further content. The specific data schema for account statements (request body format, response fields) is not documented anywhere in the crawl material. The endpoint's purpose — "account statements" — suggests financial or transactional record retrieval, but without documentation it is unclear what data is actually returned or what parameters the POST body accepts.
Capabilities
Use cases
- —Retrieving account statement data via a single micropayment
- —Integrating pay-per-request financial data into agent workflows
- —Accessing gated data without API key registration
Fit
Best for
- —Agents that can settle x402 payments in USDC on Base
- —Use cases requiring on-demand account statement retrieval without subscriptions
- —Developers exploring x402 micropayment-gated APIs
Not for
- —Users who need detailed API documentation or schema guarantees before integrating
- —High-volume batch retrieval where per-request fees add up
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/182/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but documentation is essentially nonexistent — all doc/pricing/API pages show only 'Connect wallet'. There is no OpenAPI schema, no request/response examples, and no description of what 'account statements' actually contains. The listing is largely inferred from the 402 challenge and the homepage.
Warnings
- —No API documentation available — all doc pages return only 'Connect wallet'
- —Request body schema and response format for account statements are completely unknown
- —The specific endpoint path includes a hardcoded account ID (182); unclear if this is parameterizable
- —Platform appears to be a demo or early-stage project with many listed endpoints but no substantive docs
Citations
- —Endpoint returns HTTP 402 with x402 challenge requiring USDC payment on Basehttps://lowpaymentfee.com/api/v1/accounts/182/statements
- —maxAmountRequired is 20000 base units of USDC (6 decimals) = $0.02https://lowpaymentfee.com/api/v1/accounts/182/statements
- —Platform advertises $0.02/request, no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —Docs, API, pricing, and README pages all show only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs