x402-payable account statements endpoint on Base, settled in USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides account statement data for a specific account (account ID 148) via the x402 payment protocol. It accepts POST requests and returns JSON. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) with a maximum amount of 20,000 base units, which equals $0.02 per request (USDC uses 6 decimals).
The endpoint is part of a broader platform (lowpaymentfee.com) that offers a variety of x402-payable APIs across categories including data & analytics, AI & machine learning, finance & Web3, and infrastructure utilities — all priced at $0.02 per request. The platform advertises no API keys, no rate limits, and instant access; callers simply attach an x402 payment header to each request.
Documentation is extremely sparse. The /docs, /api, /pricing, and /README pages all returned only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no description of what the account statements endpoint actually returns or what parameters it accepts. The specific endpoint path (`/api/v1/accounts/148/statements`) suggests it retrieves financial statements for a particular account, but the exact data format and input requirements are unknown.
Capabilities
Use cases
- —Retrieving account statement data with per-request USDC micropayments
- —Integrating pay-per-call financial data into agent workflows
- —Accessing account records without API key registration
Fit
Best for
- —Agents that need on-demand account statement retrieval with crypto micropayments
- —Developers wanting keyless, pay-per-use financial data APIs
- —x402-compatible clients on the Base network
Not for
- —Users who need detailed API documentation or schema before integrating
- —High-volume consumers who prefer subscription-based pricing over per-request payments
- —Anyone requiring non-USDC or non-Base-network settlement
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/148/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402_payment_token>"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI schema, no request/response examples, and no explanation of what the endpoint actually returns. The /docs and related pages are empty. This is effectively a stub listing.
Warnings
- —No API documentation available — /docs, /api, /pricing, and /README pages all return only a wallet-connect prompt with no content.
- —No OpenAPI or input/output schema provided; request parameters and response format are completely unknown.
- —The endpoint path references a hardcoded account ID (148); it is unclear whether this is a demo account or how to access other accounts.
- —The platform appears to be a generic multi-category API storefront; the actual data sources and reliability are unverified.
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units in USDC on Base networkhttps://lowpaymentfee.com/api/v1/accounts/148/statements
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/accounts/148/statements
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —The platform offers APIs across data & analytics, AI & ML, finance & Web3, and infrastructure categorieshttps://lowpaymentfee.com