x402basequality 0.30

Check order status via x402 micropayment on Base (USDC, $0.02/request).

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/orders/118/status

What it does

This endpoint at lowpaymentfee.com returns the status of order #118 via a POST request, gated by an x402 payment challenge. It is part of a broader platform offering dozens of pay-per-call API endpoints across data analytics, AI/ML inference, finance/Web3, and utility categories — all priced at $0.02 per request settled in USDC on the Base network.

The specific endpoint `/api/v1/orders/118/status` is labeled "Premium API Access" in the x402 challenge. The payment scheme is "exact" with a maxAmountRequired of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. Payment is made via the X-PAYMENT header per the x402 protocol (version 1). No API keys or rate limits are advertised; access is instant once payment is included.

The broader platform lists endpoints for sentiment analysis, text summarization, classification, embeddings, price feeds, exchange rates, token quotes, gas estimates, geocoding, validation, conversion, and generation — all at the same $0.02 price point. However, documentation pages (docs, pricing, README) returned only a "Connect wallet" prompt with no substantive content, so the actual behavior and response schemas of these endpoints are unknown. The specific utility of an order-status endpoint (order #118) is unclear — it may be a demo or placeholder resource.

Capabilities

x402-paymentusdc-baseorder-statuspay-per-callmicropayment

Use cases

  • —Querying order status with per-call USDC micropayments on Base
  • —Demonstrating x402 protocol integration for agent-to-API payments
  • —Programmatic order tracking without API keys or subscriptions

Fit

Best for

  • —Developers experimenting with x402 payment protocol
  • —Agents needing keyless, pay-per-call API access on Base
  • —Low-volume consumers who prefer micropayments over subscriptions

Not for

  • —High-volume order management systems needing bulk/batch queries
  • —Users who need detailed API documentation or response schemas before integrating
  • —Anyone without a Base-network USDC wallet

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/orders/118/status \
  -H "X-PAYMENT: <x402-payment-token>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/orders/118/status
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live (402 challenge captured) and pricing is clear ($0.02 USDC on Base). However, there is no OpenAPI schema, no response examples, no documentation beyond a wallet-connect prompt, and the specific endpoint (order 118 status) appears to be a fixed/demo resource with unclear utility. The docs, pricing, and README pages are all empty.

Warnings

  • —Documentation pages (/docs, /pricing, /README) return no content beyond 'Connect wallet'
  • —No response schema or example responses available for any endpoint
  • —The endpoint targets a specific order ID (118) — unclear if this is a demo/placeholder or a real resource
  • —No OpenAPI or machine-readable schema provided
  • —Actual functionality behind 'Premium API Access' label is unverified

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 06:09:07Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/cDjYZq
Check order status via x402 micropayment on Base (USDC, $0.02/request). — Clawmart · Clawmart