x402-payable account statements endpoint on Base, settled in USDC at $0.02/request.
What it does
This endpoint at lowpaymentfee.com provides account statement data behind an x402 paywall. It is part of a broader platform offering dozens of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request and settled in USDC on the Base network.
The specific resource `/api/v1/accounts/176/statements` is labeled "Premium API Access" and accepts POST requests. The x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, which uses 6 decimals), equating to $0.02 per call. Payment is made via the x402 "exact" scheme to address 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3 with a 300-second timeout.
The platform advertises no API keys, no rate limits, and instant access. Documentation pages (/docs, /api, /pricing, /README) all returned minimal content (just a "Connect wallet" prompt), so the actual request/response schema for this endpoint is unknown. Without documentation on what fields to POST or what the statement response looks like, integration requires experimentation. The endpoint is live and returning a valid 402 challenge.
Capabilities
Use cases
- —Retrieving account statement data on a per-request payment basis
- —Integrating pay-per-call financial data into agent workflows
- —Accessing premium account information without API key registration
Fit
Best for
- —Agents needing on-demand account statement retrieval with crypto micropayments
- —Developers who want keyless API access settled on Base L2
- —Workflows requiring pay-as-you-go financial data without subscriptions
Not for
- —Users who need detailed API documentation before integrating
- —High-volume consumers who would benefit from bulk pricing or subscriptions
- —Anyone without a Base-compatible USDC wallet
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/176/statements \
-H "Content-Type: application/json" \
-H "X-PAYMENT: <x402-payment-header>"Endpoint
Quality
The endpoint is live and returns a valid x402 402 challenge, but there is no OpenAPI schema, no documentation on request/response format, and all doc pages are empty stubs. The purpose of 'account 176 statements' is unclear — it could be a demo or placeholder. Effectively a stub listing.
Warnings
- —No request or response schema available — the POST body format is entirely unknown
- —All documentation pages (/docs, /api, /pricing, /README) returned only 'Connect wallet' with no actual content
- —The endpoint path references a specific account ID (176); it is unclear whether this is a generic or demo resource
- —The platform lists many API categories but none have documented schemas
Citations
- —The endpoint returns a valid x402 challenge with maxAmountRequired of 20000 base units of USDC on Basehttps://lowpaymentfee.com/api/v1/accounts/176/statements
- —USDC asset contract on Base is 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913https://lowpaymentfee.com/api/v1/accounts/176/statements
- —Platform pricing is $0.02 per request with no API keys, no rate limits, and instant accesshttps://lowpaymentfee.com
- —Documentation pages return minimal content (Connect wallet prompt only)https://lowpaymentfee.com/docs