x402basequality 0.30

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

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/audit/logs/99

What it does

This endpoint at lowpaymentfee.com provides access to audit log data (specifically log ID 99) via the x402 payment protocol. It is part of a broader platform offering numerous pay-per-request 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/audit/logs/99` accepts POST requests and returns JSON. Payment is handled inline via the x402 protocol: callers attach an `X-PAYMENT` header containing a signed USDC payment of up to 20,000 base units (i.e., $0.02 given USDC's 6 decimals) to the payee address `0x1A2B…85F3` on Base. No API keys, subscriptions, or rate limits are advertised — access is purely gated by micropayment.

Documentation on the site is extremely thin. The docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no additional content. There is no OpenAPI spec, no request/response schema, and no explanation of what the audit log endpoint actually returns or what parameters it accepts. The endpoint is confirmed live (402 challenge captured), but the lack of documentation makes it difficult to know what data to expect or how to structure a meaningful request body.

Capabilities

x402-paymentusdc-micropaymentbase-networkaudit-log-accesspay-per-requestno-api-key

Use cases

  • —Retrieving audit log entries via micropayment without requiring an API key
  • —Programmatic access to audit data from AI agents using x402 payment flow
  • —Demonstrating x402 protocol integration for pay-per-request services

Fit

Best for

  • —Developers experimenting with x402 micropayment protocol
  • —Agents needing keyless, pay-per-call access to audit data
  • —Low-volume consumers who want no subscription overhead

Not for

  • —Users needing detailed API documentation or response schemas before integrating
  • —High-volume audit log consumers who need bulk pricing or streaming access
  • —Anyone without a Base-network USDC wallet

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/audit/logs/99 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-signed-payment-header>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/audit/logs/99
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live and returns a valid x402 402 challenge, confirming it exists and accepts payment. However, there is no OpenAPI spec, no request/response schema, no documentation beyond a wallet-connect prompt, and no explanation of what 'audit/logs/99' actually returns. The listing is effectively a stub with confirmed liveness.

Warnings

  • —No OpenAPI or schema documentation available — request and response formats are unknown
  • —All documentation pages (docs, pricing, API, README) render only 'Connect wallet' with no content
  • —The specific purpose and data returned by /api/v1/audit/logs/99 is undocumented
  • —This endpoint path references a specific log ID (99); it is unclear if other IDs are available or what they represent

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 02:35:04Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-27

Agent access

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