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/8/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 accepts POST requests and returns JSON. Payment is settled in USDC (contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`) on Base using the x402 "exact" scheme. The maximum amount required per call is 20,000 base units of USDC, which equals $0.02 (USDC uses 6 decimals). There are no API keys, no rate limits, and no subscription commitments — each request is paid individually via the X-PAYMENT header.
Documentation on the site is extremely sparse. The docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no further content. The specific behavior, request schema, and response format of the `/accounts/8/statements` endpoint are not documented. The endpoint is live and returns a valid x402 402 challenge, confirming it is operational. However, without documentation or example payloads, the actual data returned and the meaning of "account 8" are unknown.
Capabilities
Use cases
- —Retrieving account statement data via a single paid API call
- —Integrating pay-per-request financial data into agent workflows
- —Accessing statement information without subscription or API key management
Fit
Best for
- —Agents needing on-demand account statement data with crypto micropayments
- —Developers wanting zero-commitment, pay-as-you-go API access on Base
- —Workflows requiring no API key registration or rate limit negotiation
Not for
- —Users who need detailed API documentation or schema guarantees before integration
- —High-volume batch retrieval where per-request pricing may add up
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/8/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-token>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is zero documentation on request/response schemas, no examples, and no explanation of what 'accounts/8/statements' actually returns. The docs pages are empty. This is effectively a stub listing.
Warnings
- —No API documentation available — docs, pricing, API, and README pages all show only 'Connect wallet' with no content.
- —The meaning of 'accounts/8' is unknown; it is unclear whether this is a fixed demo account or a parameterized path.
- —No request or response schema is documented; callers cannot know what to send or expect back.
- —The platform lists many endpoints on its homepage but none have documented behavior.
Citations
- —The endpoint returns a 402 x402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/accounts/8/statements
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 on Basehttps://lowpaymentfee.com/api/v1/accounts/8/statements
- —Platform advertises $0.02 per request, no API keys, no rate limits, instant access on Base networkhttps://lowpaymentfee.com
- —Docs, API, pricing, and README pages render only 'Connect wallet' with no further contenthttps://lowpaymentfee.com/docs