x402-payable account statements endpoint on Base, settled in USDC at $0.02 per request.
What it does
This endpoint at lowpaymentfee.com provides account statement data behind an x402 paywall. It is part of a broader platform (lowpaymentfee.com) that offers a variety of pay-per-request APIs spanning data analytics, AI/ML inference, finance/Web3 data, and utility services — all priced at $0.02 per call and settled in USDC on the Base network.
The specific endpoint `/api/v1/accounts/94/statements` accepts POST requests and returns JSON. Payment is handled via the x402 protocol: callers attach an `X-PAYMENT` header containing a signed payment of up to 20,000 base units of USDC (i.e., $0.02, since USDC uses 6 decimals) to the specified payTo address on Base. No API keys, rate limits, or upfront commitments are required — access is instant once payment is included.
Documentation on the site is extremely sparse. The docs, pricing, API, 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 "statements" resource actually contains or what parameters the POST body expects. The endpoint is confirmed live (returns a proper 402 challenge), but the lack of documentation makes it difficult to determine the exact data returned or the expected input format.
Capabilities
Use cases
- —Retrieving account statement data for account ID 94 via a single paid request
- —Integrating pay-per-call financial data into agent workflows without API key management
- —Programmatic access to statement records settled on-chain via USDC on Base
Fit
Best for
- —Agents or applications that need on-demand account statement data without subscription overhead
- —Developers experimenting with x402 payment-gated APIs on Base
- —Workflows requiring keyless, per-request financial data access
Not for
- —Users who need detailed API documentation or schema before integrating
- —High-volume consumers who would benefit from bulk pricing or subscriptions
- —Anyone needing statements for accounts other than account 94 (no evidence of parameterization)
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/94/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <signed-x402-payment-header>"Endpoint
Quality
The endpoint is confirmed live with a valid x402 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI schema, no request/response examples, and no meaningful documentation — the docs pages are empty. The purpose of the 'statements' resource and expected POST body are entirely unknown.
Warnings
- —No API documentation available — docs, pricing, API, and README pages all show only 'Connect wallet' with no content.
- —No OpenAPI or input/output schema provided; request body format and response structure are unknown.
- —The endpoint is scoped to a hardcoded account ID (94); it is unclear whether other account IDs are supported or how to parameterize.
- —The broader platform lists many API categories but none appear to include an 'accounts/statements' endpoint, raising questions about its purpose.
Citations
- —The endpoint returns a 402 challenge with maxAmountRequired of 20000 base units of USDC on Base network.https://lowpaymentfee.com/api/v1/accounts/94/statements
- —USDC asset address is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Base.https://lowpaymentfee.com/api/v1/accounts/94/statements
- —All APIs on the platform are priced at $0.02 per request with no API keys, no rate limits, and instant access on Base network.https://lowpaymentfee.com
- —Docs, pricing, API, and README pages render only a 'Connect wallet' prompt with no further documentation.https://lowpaymentfee.com/docs