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/49/statements`. It is part of a broader platform offering dozens of x402-protocol pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request.
Payment is handled via the x402 protocol on the Base network using USDC (contract `0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`). The challenge advertises a `maxAmountRequired` of 20,000 base units, which at 6 decimals equals $0.02 USD. No API keys or rate limits are required; callers simply attach an `X-PAYMENT` header with a valid x402 payment proof. The endpoint returns `application/json`.
The specific endpoint listed here (`/accounts/49/statements`) appears to be a financial account statements resource, but detailed documentation on request parameters, response schema, and the nature of the "account" is not available from the crawled material. The provider's docs, pricing, and API pages all render only a wallet-connect prompt with no further content. This limits confidence in what exactly the endpoint returns and what inputs it expects.
Capabilities
Use cases
- —Retrieving account statement data on a per-request payment basis
- —Integrating paid financial data into agent workflows without API key management
- —Programmatic access to account records settled via on-chain USDC on Base
Fit
Best for
- —Agents or apps that need on-demand account statement data without subscription commitments
- —Developers who prefer crypto-native pay-per-call pricing over traditional API keys
- —Low-volume or bursty access patterns where flat-rate plans are wasteful
Not for
- —Users who need detailed API documentation or response schema guarantees before integrating
- —High-volume consumers who would benefit from bulk pricing or subscription plans
- —Anyone unable to settle payments in USDC on the Base network
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/49/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-proof>"Endpoint
Quality
The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no documentation on request/response schemas, no OpenAPI spec, and the docs pages are empty wallet-connect stubs. The specific purpose of the /accounts/49/statements resource is unclear.
Warnings
- —No API documentation available — docs, pricing, and API pages all render only a wallet-connect prompt with no content.
- —Request body schema and response schema are completely unknown; no OpenAPI spec provided.
- —The endpoint path includes a hardcoded account ID (49), suggesting it may be a demo or single-tenant resource rather than a general-purpose API.
- —The platform lists many diverse API categories (AI, finance, geocoding, etc.) all at the same price, which may indicate placeholder or demo endpoints rather than production services.
Citations
- —The x402 challenge returns maxAmountRequired of 20000 base units in USDC on Base networkhttps://lowpaymentfee.com/api/v1/accounts/49/statements
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/accounts/49/statements
- —All APIs on the platform are priced at $0.02 per request with no API keys, no rate limitshttps://lowpaymentfee.com
- —The platform offers APIs across Data & Analytics, AI & ML, Finance & Web3, and Infrastructure categorieshttps://lowpaymentfee.com