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/130/status

What it does

This endpoint at lowpaymentfee.com returns the status of order #130 via a POST request, gated by an x402 payment challenge. It is part of a broader platform offering data & analytics, AI/ML inference, finance/Web3, and infrastructure utility APIs — all priced at $0.02 per request and settled in USDC on the Base network.

The specific endpoint `/api/v1/orders/130/status` accepts POST requests and requires an X-PAYMENT header containing a valid x402 payment proof. The x402 challenge advertises a maxAmountRequired of 20,000 base units of USDC (0x8335…2913 on Base), which equals $0.02 given USDC's 6 decimals. Payment is sent to address 0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3 with a 300-second timeout.

The platform advertises no API keys, no rate limits, and instant access. However, documentation pages (/docs, /pricing, /api, /README) all resolve to a minimal "Connect wallet" prompt with no further technical detail. There is no OpenAPI spec, no request/response schema documentation, and no example payloads available. The actual data returned by this order-status endpoint is unknown beyond the stated mime type of application/json.

Capabilities

x402-paymentusdc-baseorder-statusmicropaymentpay-per-request

Use cases

  • —Checking the status of a specific order (#130) programmatically
  • —Demonstrating x402 payment-gated API access on Base
  • —Integrating micropayment-based API calls into agent workflows

Fit

Best for

  • —Developers experimenting with x402 payment protocols
  • —Agents needing pay-per-call order status checks on Base
  • —Projects exploring keyless, wallet-authenticated API access

Not for

  • —Production order management systems (endpoint is hardcoded to order 130)
  • —Users without a Base-network USDC wallet
  • —Anyone needing detailed API documentation or OpenAPI specs

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/orders/130/status \
  -H "X-PAYMENT: <x402-payment-proof>" \
  -H "Content-Type: application/json"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/orders/130/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, the endpoint is hardcoded to a single order ID, there is no OpenAPI spec, no request/response schema, and all documentation pages return only a 'Connect wallet' stub. The actual utility and response format are unknown.

Warnings

  • —Endpoint is hardcoded to order #130 — unclear if other order IDs are supported or if this is a demo
  • —No OpenAPI spec or response schema available; response format is entirely unknown
  • —All documentation pages (/docs, /pricing, /api, /README) return only a 'Connect wallet' prompt with no content
  • —Platform lists many other endpoints (AI, finance, utils) but this listing covers only /api/v1/orders/130/status

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 06:05:41Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-22

Agent access

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