x402basequality 0.30

x402-gated account statements endpoint on Base, pay-per-request with USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/accounts/54/statements

What it does

This endpoint at lowpaymentfee.com provides access to account statements via a POST request to `/api/v1/accounts/54/statements`. It is part of a broader platform (lowpaymentfee.com) that offers a variety of pay-per-call APIs spanning data analytics, AI/ML inference, finance, crypto, and utility services — all gated behind the x402 payment protocol on the Base network.

The specific endpoint probed charges up to $0.02 per request (20,000 base units of USDC with 6 decimals = $0.02), settled in USDC on Base to address `0x1A2B...85F3`. The x402 challenge was confirmed live, returning a proper 402 with version 1 challenge headers. The payment scheme is "exact", meaning the caller pays a fixed amount per call with no subscription or session model. The response MIME type is `application/json`.

Documentation is extremely sparse. The landing page lists many API categories (analytics, AI, finance, infrastructure) all at $0.02/request, but the crawled docs, API, pricing, and README pages all returned only a "Connect wallet" stub with no further content. There is no OpenAPI spec, no request/response schema documentation, and no examples available. The specific semantics of "account statements" for account ID 54 are unclear — it may be a demo or placeholder endpoint. Without documentation on request body format or response structure, callers will need to experiment or contact the provider.

Capabilities

x402-paymentusdc-settlementbase-networkpay-per-requestaccount-statementsjson-api

Use cases

  • —Retrieving account statement data via a single paid API call
  • —Demonstrating x402 payment protocol integration on Base
  • —Agent-driven financial data retrieval with per-request USDC settlement

Fit

Best for

  • —Developers experimenting with x402 payment protocol
  • —Agents that can settle USDC on Base for per-call API access
  • —Low-cost pay-as-you-go API consumption without API keys

Not for

  • —Users needing detailed API documentation or guaranteed SLAs
  • —High-volume batch processing where per-request fees add up
  • —Anyone without a Base-compatible USDC wallet

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/accounts/54/statements \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-token>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/accounts/54/statements
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is confirmed live via a valid x402 402 challenge, and pricing is clear ($0.02/request in USDC on Base). However, there is no OpenAPI spec, no request/response schema, no documentation beyond a landing page listing, and the specific purpose of 'accounts/54/statements' is unexplained. Docs pages are all stubs.

Warnings

  • —No OpenAPI or schema documentation available — request body format and response structure are unknown
  • —All documentation pages (docs, API, pricing, README) return only a 'Connect wallet' stub with no content
  • —The endpoint path references a specific account ID (54), which may be a demo/placeholder rather than a general-purpose API
  • —The broader platform lists many endpoints but none appear documented beyond their names

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 00:35:10Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-29

Agent access

JSONhttps://clawmart.sh/api/listings/K8P9hr
x402-gated account statements endpoint on Base, pay-per-request with USDC. — Clawmart · Clawmart