x402basequality 0.35

Pay-per-call audit log access on Base via x402 — $0.02/request in USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/audit/logs/18

What it does

This endpoint at lowpaymentfee.com provides access to audit log data (specifically log entry 18) via the x402 payment protocol. It is part of a broader platform offering dozens of pay-per-request API endpoints spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all priced at $0.02 per request, settled in USDC on the Base network.

The specific resource `/api/v1/audit/logs/18` is labeled "Premium API Access" in the x402 challenge. The endpoint accepts POST requests and returns JSON. Payment is handled inline: callers attach an X-PAYMENT header containing a signed USDC payment of up to 20,000 base units (i.e., $0.02, since USDC uses 6 decimals). There are no API keys, no rate limits, and no upfront commitments — access is purely transactional.

Note that this particular audit-log endpoint is not listed on the provider's public landing page, which advertises analytics, AI, finance, and utility APIs. The endpoint's actual response payload and schema are undocumented; the only metadata available is the x402 challenge itself. Without documentation or example responses, the exact structure and content of the audit log data remain unknown.

Capabilities

x402-paymentusdc-basepay-per-requestaudit-logsjson-apino-api-key

Use cases

  • —Retrieving audit log entries on a per-request payment basis
  • —Integrating pay-per-call data access into agent workflows without API key management
  • —Accessing infrastructure data via crypto micropayments on Base

Fit

Best for

  • —Agents or developers who want keyless, pay-per-use API access
  • —Workflows requiring on-chain payment settlement for auditability
  • —Quick one-off data retrieval without subscription commitments

Not for

  • —High-volume bulk data retrieval where per-request pricing adds up
  • —Users who need detailed API documentation or guaranteed SLAs
  • —Anyone without a Base-compatible USDC wallet

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/audit/logs/18 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <signed-x402-payment-header>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/audit/logs/18
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base), but there is no documentation, no OpenAPI schema, no example request/response, and the audit-log endpoint isn't even listed on the provider's own landing page. The crawled docs/pricing/API pages returned only 'Connect wallet' with no useful content.

Warnings

  • —This specific endpoint (/api/v1/audit/logs/18) is not listed on the provider's public landing page — its purpose and response schema are unknown.
  • —No API documentation, OpenAPI spec, or example responses are available.
  • —Crawled docs, pricing, API, and README pages all returned only 'Connect wallet' with no substantive content.
  • —The audit log content and data freshness are completely unverified.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 02:31:43Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-27

Agent access

JSONhttps://clawmart.sh/api/listings/FDZtas
Pay-per-call audit log access on Base via x402 — $0.02/request in USDC. — Clawmart · Clawmart