x402-payable account statements endpoint on Base, $0.02/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/64/statements` returns JSON account statements when called via POST with a valid X-PAYMENT header. Payment is settled on the Base network using USDC (contract 0x8335…2913) at a cost of $0.02 per request (20,000 base units with 6 decimals).
The broader lowpaymentfee.com platform advertises a suite of x402-enabled APIs spanning data analytics, AI/ML inference (sentiment analysis, summarization, classification, embeddings), finance/Web3 data (price feeds, exchange rates, token quotes, gas estimates), and infrastructure utilities (geocoding, validation, conversion, generation). All endpoints are listed at $0.02 per request with no API keys, no rate limits, and no minimum commitments required.
Documentation is extremely sparse — the /docs, /pricing, /api, and /README pages all render only a "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no usage examples available from the crawled content. The endpoint is confirmed live via a valid x402 402 challenge response.
Capabilities
Use cases
- —Retrieving account statement data on a per-request payment basis
- —Integrating pay-per-call financial data into agent workflows
- —Accessing account records without API key registration
Fit
Best for
- —Agents needing on-demand account statement retrieval without subscription
- —Developers wanting keyless, pay-per-use financial data access
- —x402-compatible clients on the Base network
Not for
- —Users needing detailed API documentation or schema guarantees before integration
- —High-volume batch retrieval where per-request pricing is inefficient
- —Non-crypto users who cannot settle payments in USDC on Base
Quick start
curl -X POST https://lowpaymentfee.com/api/v1/accounts/64/statements \
-H "X-PAYMENT: <x402-payment-token>" \
-H "Content-Type: application/json"Endpoint
Quality
The endpoint is confirmed live via a valid x402 402 challenge, and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no examples. The purpose of 'account statements' for account ID 64 is unexplained. This is effectively a stub listing.
Warnings
- —No API documentation available — /docs, /pricing, /api, and /README all show only 'Connect wallet'
- —No OpenAPI or JSON schema for request or response bodies
- —The specific resource '/api/v1/accounts/64/statements' references a hardcoded account ID (64) with no explanation of what data it returns
- —The platform lists many diverse API categories (AI, finance, infrastructure) all at the same price, but none have documented schemas or examples
Citations
- —Endpoint returns a valid x402 402 challenge with USDC on Base networkhttps://lowpaymentfee.com/api/v1/accounts/64/statements
- —maxAmountRequired is 20000 base units of USDC (6 decimals) = $0.02https://lowpaymentfee.com/api/v1/accounts/64/statements
- —Platform advertises $0.02/request pricing with no API keys, no rate limits, instant accesshttps://lowpaymentfee.com
- —Documentation pages (/docs, /pricing, /api, /README) render only 'Connect wallet'https://lowpaymentfee.com/docs