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 statement data behind an x402 paywall. The specific resource `/api/v1/accounts/147/statements` is a POST endpoint that returns JSON account statements. Payment is settled on the Base network using USDC (contract 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) at a cost of $0.02 per request (20,000 base units with 6 decimals).
The provider lowpaymentfee.com hosts a broader catalog of x402-gated APIs spanning data & analytics, AI/ML inference, finance/Web3, and infrastructure utilities — all priced at $0.02 per call. The platform advertises no API keys, no rate limits, and instant access via the x402 payment protocol. However, documentation is extremely sparse: the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no further technical detail.
Because there is no OpenAPI schema, no request/response examples, and no documentation beyond the landing page listing, it is unclear what request body this endpoint expects or what the response structure looks like. The endpoint is confirmed live (returns a valid x402 402 challenge), but the lack of documentation makes integration difficult without trial-and-error.
Capabilities
Use cases
- —Retrieving account statement data on a pay-per-request basis
- —Programmatic access to financial account records without API key management
- —Agent-driven financial data retrieval using x402 micropayments
Fit
Best for
- —Agents or applications that need on-demand account statement data
- —Users who prefer pay-per-call pricing over subscriptions
- —Crypto-native workflows settling on Base L2
Not for
- —Users who need detailed API documentation before integrating
- —High-volume bulk data retrieval where per-call costs add up
- —Non-crypto users who cannot pay via USDC on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/147/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 challenge, but there is no OpenAPI schema, no request/response examples, and no meaningful documentation beyond a landing page. The specific purpose of 'account statements for account 147' is opaque, and all doc pages return only 'Connect wallet'. This is effectively a stub listing.
Warnings
- —No API documentation available — docs, pricing, API, and README pages all show only 'Connect wallet'
- —No OpenAPI or request/response schema provided; request body format is unknown
- —The endpoint path references a specific account ID (147), which may not be generalizable
- —Purpose and data returned by this endpoint cannot be verified from available materials
Citations
- —Endpoint returns a valid x402 402 challenge with USDC on Base network at maxAmountRequired 20000https://lowpaymentfee.com/api/v1/accounts/147/statements
- —USDC asset contract is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/accounts/147/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'https://lowpaymentfee.com/docs