x402-gated account statements endpoint on Base, paid 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/84/statements`. It is part of a broader platform (lowpaymentfee.com) that offers a variety of x402-payable APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all settled on the Base network using USDC.
The specific endpoint probed here returns JSON and is gated behind an x402 payment challenge. The maximum amount required per request is 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 USD (USDC uses 6 decimals). The platform advertises a flat $0.02/request pricing model across all its endpoints, with no API keys, no rate limits, and no minimum commitments required.
Documentation on the site is extremely thin — the /docs, /pricing, /api, 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 the "account statements" resource actually returns. The endpoint is confirmed live (402 challenge captured), but the lack of documentation makes it difficult to know what data to POST or what shape the response takes.
Capabilities
Use cases
- —Retrieving account statement data via a single paid API call
- —Integrating pay-per-request financial data into agent workflows
- —Programmatic access to account records without API key management
Fit
Best for
- —Agents or applications that need on-demand account statement data
- —Developers wanting keyless, pay-per-use API access on Base
- —Crypto-native workflows that can settle USDC on Base L2
Not for
- —Users who need detailed API documentation or request/response schemas before integrating
- —High-volume batch processing where per-request fees add up quickly
- —Non-crypto users who cannot settle payments in USDC on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/84/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is confirmed live via a valid 402 challenge, and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI schema, no request/response examples, and no meaningful documentation — the docs pages all render only 'Connect wallet'. The purpose of the 'account statements' resource is unexplained.
Warnings
- —No documentation available — /docs, /pricing, /api, and /README pages all show only 'Connect wallet'
- —No OpenAPI or request/response schema provided; request body format and response shape are unknown
- —The specific resource '/api/v1/accounts/84/statements' is not listed among the platform's advertised APIs, raising questions about what it actually returns
- —Account ID '84' is hardcoded in the URL; unclear if other account IDs are accessible or what authorization model applies
Citations
- —The endpoint returns a 402 challenge requiring USDC payment on Base network with maxAmountRequired of 20000 base unitshttps://lowpaymentfee.com/api/v1/accounts/84/statements
- —The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant access on Base networkhttps://lowpaymentfee.com
- —USDC contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/accounts/84/statements