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 (ID 161) 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 cost of $0.02 per request (20,000 base units at 6 decimals).
The endpoint 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 utility services — all priced at $0.02 per call. 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 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 account statements endpoint actually returns or what parameters it accepts. The specific purpose of "account 161 statements" is unclear — it could be financial account statements, usage statements, or something else entirely. Prospective callers should be aware that they are paying per request with very little documentation to guide integration.
Capabilities
Use cases
- —Retrieving account statement data for account 161 via programmatic API call
- —Integrating x402 micropayment-gated data into agent workflows
- —Accessing financial or account data without API key registration
Fit
Best for
- —Agents or services that already support x402 payment protocol
- —Users who want keyless, pay-per-call API access on Base
- —Quick one-off account statement retrieval without subscription commitments
Not for
- —Users who need detailed API documentation or request/response schemas before integrating
- —Bulk or high-volume statement retrieval where per-call pricing may add up
- —Anyone needing statements for accounts other than ID 161 (this endpoint is account-specific)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/161/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 no documentation, no OpenAPI schema, no request/response examples, and the purpose of the endpoint is unclear. The docs pages are empty beyond a wallet connect prompt.
Warnings
- —No API documentation available — /docs, /api, /pricing, and /README pages are all empty
- —No OpenAPI or input/output schema provided; request body format is unknown
- —The specific meaning of 'account 161 statements' is undocumented
- —No example responses available to verify what data is actually returned
- —Platform appears to be a generic demo or placeholder — all listed endpoints are priced identically at $0.02 with no detailed descriptions
Citations
- —Endpoint returns 402 with x402 challenge requiring USDC payment on Base networkhttps://lowpaymentfee.com/api/v1/accounts/161/statements
- —maxAmountRequired is 20000 base units of USDC (6 decimals) = $0.02https://lowpaymentfee.com/api/v1/accounts/161/statements
- —Platform advertises $0.02/request pricing with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —Documentation pages (/docs, /api, /pricing, /README) contain only a 'Connect wallet' prompthttps://lowpaymentfee.com/docs