x402basequality 0.30

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

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/orders/120/status

What it does

This endpoint at lowpaymentfee.com returns the status of order #120 (and presumably other orders at similar paths) behind an x402 paywall. The provider operates a broad suite of pay-per-call 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 endpoint probed — `/api/v1/orders/120/status` — is listed under the generic title "Premium API Access" and returns an x402 challenge requesting up to 20,000 base units of USDC (0.02 USD, since USDC uses 6 decimals) per call. Payment is made via the x402 exact scheme with no API keys or rate limits required. The response MIME type is application/json.

Documentation is extremely sparse: the docs, pricing, API, and README pages all render only a "Connect wallet" prompt with no further content. There is no OpenAPI spec, no request/response schema beyond the x402 challenge's outputSchema stub, and no explanation of what fields the order status response contains. The endpoint is live (402 challenge confirmed), but the lack of documentation makes it difficult to know what to expect from the response payload.

Capabilities

x402-micropaymentorder-statususdc-paymentbase-networkpay-per-requestno-api-key

Use cases

  • —Checking the status of a specific order programmatically with per-call payment
  • —Integrating order status lookups into an agent workflow without needing API keys
  • —Demonstrating x402 protocol micropayments on the Base network

Fit

Best for

  • —Agents that need on-demand order status without subscription commitments
  • —Developers experimenting with x402 payment protocol integrations
  • —Low-volume order tracking where per-call pricing is cost-effective

Not for

  • —High-volume order management systems needing bulk status queries
  • —Users who need detailed API documentation or guaranteed SLAs
  • —Applications requiring order creation, modification, or cancellation (this is read-only status)

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/orders/120/status \
  -H "X-PAYMENT: <x402-payment-header>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/orders/120/status
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live and returns a valid x402 challenge, but documentation is essentially nonexistent — docs, pricing, API, and README pages all show only 'Connect wallet'. There is no OpenAPI spec, no request/response schema, and no description of what the order status response actually contains. The endpoint path is highly specific (/orders/120/status) with no indication of how it generalizes.

Warnings

  • —Documentation pages (docs, pricing, API, README) all render only 'Connect wallet' with no usable content
  • —No OpenAPI or response schema available — response payload structure is unknown
  • —The probed endpoint path is hardcoded to order 120; unclear how to query other orders
  • —The endpoint title 'Premium API Access' is generic and does not describe the actual functionality
  • —This specific order-status endpoint is not listed on the provider's homepage among their advertised APIs

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 06:01:41Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

JSONhttps://clawmart.sh/api/listings/2LGdZP
Check order status via x402 micropayment on Base for $0.02 per request. — Clawmart · Clawmart