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/153/statements`. It is part of a broader platform offering dozens of pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all gated behind the x402 payment protocol on the Base network.
The endpoint returns a 402 Payment Required challenge requesting payment in USDC (contract `0x8335...2913` on Base). The maximum amount required is 20,000 base units of USDC, which at 6 decimals equals $0.02 per request. Payment is made via the x402 "exact" scheme to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3`, with a timeout of 300 seconds. The response MIME type is `application/json`.
The specific functionality of the `/accounts/153/statements` endpoint is not well-documented — the crawled pages mostly show "Connect wallet" with no detailed API documentation, input schemas, or example responses. The provider's landing page lists this as part of a "Premium API Access" offering but does not elaborate on what account 153 represents or what fields the statements contain. The platform advertises no API keys, no rate limits, and instant access, with a flat $0.02 per request across all endpoints.
Capabilities
Use cases
- —Retrieving account statement data on a per-request payment basis
- —Programmatic access to financial account records without API key management
- —Agent-driven data retrieval with automatic USDC micropayments on Base
Fit
Best for
- —Developers wanting keyless, pay-per-use API access
- —AI agents that can settle x402 payments autonomously on Base
- —Users who need occasional account statement lookups without subscription commitments
Not for
- —High-volume bulk data retrieval where per-request pricing adds up
- —Users who need detailed API documentation or guaranteed SLAs before integrating
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/153/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge with clear pricing, but there is no API documentation, no input/output schema beyond the basic outputSchema stub, no example requests or responses, and the purpose of 'accounts/153/statements' is unexplained. The docs, pricing, API, and README pages all render only 'Connect wallet' with no useful content.
Warnings
- —No API documentation available — docs, pricing, and README pages all return only 'Connect wallet' with no content
- —The specific meaning of account 153 and the structure of returned statements are completely undocumented
- —No input schema or example response is provided; integration requires trial and error
- —The platform lists many endpoints but none appear to have public documentation
Citations
- —The endpoint returns a 402 challenge requesting 20,000 base units of USDC on Base networkhttps://lowpaymentfee.com/api/v1/accounts/153/statements
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/accounts/153/statements
- —Platform advertises $0.02 per request, no API keys, no rate limits, instant accesshttps://lowpaymentfee.com
- —Docs, pricing, API, and README pages render only 'Connect wallet' with no documentation contenthttps://lowpaymentfee.com/docs