x402basequality 0.35

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/167/status

What it does

This endpoint at lowpaymentfee.com returns the status of order #167 via a POST request, gated behind an x402 payment challenge. It is part of a broader platform offering dozens of pay-per-call APIs spanning data analytics, AI/ML inference, finance/Web3 data, and utility services — all priced at $0.02 per request and settled in USDC on the Base network.

The specific endpoint `/api/v1/orders/167/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, with no API keys or rate limits required. The payTo address is 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3, and the maximum timeout is 300 seconds.

The platform advertises a wide catalog of endpoints (metrics, reports, sentiment analysis, text summarization, classification, embeddings, price feeds, exchange rates, geocoding, validation, and more), all at the same $0.02 price point. However, documentation pages beyond the landing page returned only a "Connect wallet" prompt with no further technical detail, so the actual response schema and behavior of this specific order-status endpoint are not documented in the crawled material.

Capabilities

x402-paymentusdc-baseorder-statuspay-per-requestno-api-keymicropayment

Use cases

  • —Checking the status of a specific order (#167) programmatically
  • —Demonstrating x402 micropayment integration on Base
  • —Agent-driven order tracking with per-call USDC payment

Fit

Best for

  • —Developers experimenting with x402 payment protocol
  • —Agents that need to check order status without API key management
  • —Low-volume, pay-as-you-go order lookups

Not for

  • —High-volume order management systems (no bulk/batch pricing documented)
  • —Users who need detailed API documentation or response schemas before integrating
  • —Non-crypto users who cannot pay in USDC on Base

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/orders/167/status \
  -H "X-PAYMENT: <x402-payment-token>" \
  -H "Content-Type: application/json"

Example

Request

{
  "url": "https://lowpaymentfee.com/api/v1/orders/167/status",
  "method": "POST",
  "headers": {
    "X-PAYMENT": "<x402-payment-token>",
    "Content-Type": "application/json"
  }
}

Endpoint

URLhttps://lowpaymentfee.com/api/v1/orders/167/status
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). However, there is no OpenAPI schema, no response examples, and all documentation pages beyond the landing page are empty ('Connect wallet' only). The endpoint path is hardcoded to a single order ID (#167), making its general utility unclear. Effectively a stub listing.

Warnings

  • —No API documentation available — all doc pages return only 'Connect wallet' with no content.
  • —Response schema is unknown; no example responses are available.
  • —Endpoint path is hardcoded to order #167; unclear if this generalizes to other order IDs.
  • —The platform lists many endpoints on its landing page but none have documented schemas or behavior.

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 06:06:32Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

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