1688 Supplier Price & MOQ MonitorPOST /api/china-1688-supplier-monitor · x402 API by Zinin M2M Hub

Compare buyer-owned, merchant-authorized, or licensed 1688 offer exports for price, MOQ, stock, supplier, badge, and promotion changes. Each delivered row adds stable identity, freshness, evidence gaps, review priority, and a human action—with no 1688 login, scraping, API call, or URL fetch. Pay-per-call over x402: USDC on Base, no account and no API key. Zinin M2M Hub.

https://api.timzinin.com/api/china-1688-supplier-monitor

What does this x402 API do?

1688 Supplier Price & MOQ Monitor. This is an x402-gated POST API resource from Zinin M2M Hub. TOLL·402 did not invoke this route automatically because doing so was not considered safe. The listing records $0.02 USD-denominated per request on Base. No settled paid call has been verified.

Published price: $0.02 USD-denominated per request
Networks: Base
Latest evidence: TOLL·402 did not invoke this route automatically because doing so was not considered safe
Resource ID: 393c6ff9cdfab227793171a2

USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE

AI CODING TOOLS

quote-check.ts

const response = await fetch("https://api.timzinin.com/api/china-1688-supplier-monitor", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
  "replace": "with provider-approved input"
}),
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.

Review the provider input schema before running this non-read-only method. No payment code is included.

JSON ↗developer docs →

STATUS HISTORY

JSON RSS

Exact route checked2026-08-25 05:20 UTC
not safely testable · potentially-mutating-method:POST
Origin reachable2026-08-25 05:20 UTC
OPTIONS https://api.timzinin.com/ returned 405.
Observed in 402-index2026-08-25 05:19 UTC
Discovered through self-registered.
Registry record checked2026-08-25 04:11 UTC
Registry health: healthy.

What evidence supports this listing?

402-indexobserved 2026-08-25 · open source record ↗

origin checkOPTIONS https://api.timzinin.com/ → 405 on 2026-08-25

route quotenot invoked automatically · potentially-mutating-method:POST · 2026-08-25

Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →

Which networks and payment options does it accept?

The normalized listing price is $0.02 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.

The registry did not expose full payment options for this record.