x402basequality 0.35

Check order status via x402 micropayment on Base network for $0.02 per request.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/orders/21/status

What it does

This endpoint at lowpaymentfee.com returns the status of order #21 via a POST request, gated behind 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 infrastructure utilities — all priced at $0.02 per request and settled in USDC on the Base network.

The specific endpoint `/api/v1/orders/21/status` is listed as "Premium API Access" and costs 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimal places. Payment is made via the x402 protocol's `exact` scheme with a 300-second timeout. No API keys or rate limits are advertised; access is granted purely through per-request micropayment.

The platform's landing page lists additional endpoint categories including sentiment analysis, text summarization, classification, embeddings, price feeds, exchange rates, geocoding, and more — 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 remain unverified beyond the x402 challenge metadata.

Capabilities

x402-paymentusdc-baseorder-statuspay-per-requestmicropaymentno-api-keyjson-response

Use cases

  • —Checking the status of a specific order via a single micropayment
  • —Demonstrating x402 protocol integration for pay-per-request APIs
  • —Agent-driven order tracking without pre-provisioned API keys

Fit

Best for

  • —Developers experimenting with x402 payment protocol
  • —Agents needing keyless, pay-as-you-go API access on Base
  • —Low-volume order status lookups without subscription commitments

Not for

  • —High-volume order management systems needing bulk queries
  • —Users without USDC on the Base network
  • —Anyone needing detailed order history or modification capabilities

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/orders/21/status \
  -H "X-PAYMENT: <x402_payment_token>" \
  -H "Content-Type: application/json"

Example

Request

{
  "url": "https://lowpaymentfee.com/api/v1/orders/21/status",
  "method": "POST",
  "headers": {
    "X-PAYMENT": "<x402_payment_token>",
    "Content-Type": "application/json"
  }
}

Endpoint

URLhttps://lowpaymentfee.com/api/v1/orders/21/status
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.35/ 1.00

The endpoint is live and returns a valid x402 challenge, but there is no documentation, no response schema, and no examples of actual response payloads. The docs, pricing, and README pages all returned only 'Connect wallet' with no content. The endpoint path is hardcoded to a single order ID (21), making its general utility unclear.

Warnings

  • —Documentation pages (/docs, /pricing, /README) contain no substantive content — only a 'Connect wallet' prompt.
  • —No response schema or example response is available for this endpoint.
  • —The endpoint path is hardcoded to order ID 21; it is unclear whether other order IDs are supported or what the order refers to.
  • —The platform lists many endpoint categories (AI, finance, analytics) but none could be verified beyond the landing page listing.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 06:15:31Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/nMKcvd
Check order status via x402 micropayment on Base network for $0.02 per request. — Clawmart · Clawmart