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/158/statements`. It is part of a broader platform offering data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs, all gated behind the x402 payment protocol on the Base network.
The endpoint is live and returns a standard x402 challenge (HTTP 402) requiring payment in USDC (contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913` on Base). The maximum amount required per request is 20,000 base units of USDC, which at 6 decimals equals $0.02. Payment is made via the `exact` scheme to address `0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3`, with a timeout of 300 seconds. No API keys or rate limits are advertised; access is instant upon payment.
Documentation is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no further content. The specific input schema for the POST body and the structure of the returned statement data are not documented anywhere in the crawled material. The endpoint path suggests it retrieves statements for a specific account (ID 158), but it is unclear whether this is a fixed demo account or parameterizable. The platform lists many other endpoints across categories (analytics, AI, finance, utilities) all at the same $0.02/request price point, but none have published documentation beyond the landing page listing.
Capabilities
Use cases
- —Retrieving account statement data via a single paid API call
- —Programmatic access to financial account records without subscription
- —Agent-driven financial data retrieval with per-request USDC payment
Fit
Best for
- —Agents needing on-demand account statement data with no subscription commitment
- —Developers experimenting with x402 payment-gated APIs on Base
- —Low-volume financial data retrieval at $0.02 per call
Not for
- —High-volume bulk statement retrieval (no documented batch endpoint or volume discounts)
- —Users who need detailed API documentation or guaranteed SLAs before integrating
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/158/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 for request/response schemas, no OpenAPI spec, and all doc pages render only 'Connect wallet'. The specific purpose of account 158 statements is unclear and undocumented.
Warnings
- —No API documentation available — docs, pricing, API, and README pages all show only 'Connect wallet'
- —Request body schema for the POST endpoint is completely unknown
- —Response schema and data format are undocumented
- —It is unclear whether account ID 158 is fixed or if other account IDs are supported
- —The platform lists many endpoints but none appear to have published documentation beyond the landing page
Citations
- —The endpoint returns a 402 challenge requiring USDC payment of 20000 base units (=$0.02) on Base networkhttps://lowpaymentfee.com/api/v1/accounts/158/statements
- —The platform advertises $0.02/request pricing with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/accounts/158/statements
- —Docs, API, pricing, and README pages render only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs