Model Context Protocol (MCP) Integration for QINCheck

AI Agent Access to Verified Chinese Company Intelligence

QINCheck provides a Model Context Protocol (MCP) server that enables AI agents, compliance automation platforms, procurement intelligence systems, and supply-chain risk workflows to retrieve verified Chinese company data programmatically.

The MCP integration supports autonomous supplier verification, regulatory compliance screening, and company risk intelligence retrieval using payment-aware tool invocation. QINCheck combines official Chinese regulatory registry data with analyst-validated verification evidence and structured JSON output designed for automated compliance, procurement, and vendor onboarding workflows.

Endpoint

https://qincheck.com/api/mcp/mcp

Discovery Metadata

https://qincheck.com/.well-known/mcp.json

Use discovery to let AI frameworks detect tool schemas, auth flows, and payment mandates automatically.

MCP Endpoint and Discovery

QINCheck exposes a payment-aware MCP server built for AI agent discovery, orchestration, and autonomous verification workflows. Use the MCP endpoint to integrate real-time Chinese company verification into sourcing platforms, compliance automation pipelines, and supplier onboarding systems. Discovery metadata allows agent frameworks to automatically detect tool capabilities, authentication requirements, and payment mandate workflows.

Endpoint

https://qincheck.com/api/mcp/mcp

Discovery Metadata

https://qincheck.com/.well-known/mcp.json

Why Use MCP Instead of Traditional Compliance APIs

Traditional supplier verification and compliance APIs typically require credential storage, onboarding contracts, and static integration pipelines. MCP enables AI-native compliance infrastructure that supports agent discovery, dynamic tool invocation, and secure payment-per-request intelligence retrieval.

Agent-discoverable compliance and supplier verification services
Reduced integration complexity for AI workflows
Secure payment-per-request verification data access

Autonomous supplier due diligence automation
Real-time Chinese regulatory registry intelligence
Simplified compliance automation architecture

QINCheck is designed as AI-first verification infrastructure for procurement, sourcing, compliance, and KYC automation.

Available MCP Tool

generate_report

The generate_report tool allows AI agents to generate verified Chinese company intelligence reports using a legal Chinese company name, English company name, or Unified Social Credit Code (USCC). This tool supports payment-aware workflows and returns structured compliance intelligence designed for automated supplier validation, compliance screening, and vendor risk evaluation pipelines.

Tool Schema

{
  "name": "generate_report",
  "title": "Generate China Company Report",
  "description": "Look up a Chinese company by name or USCC and return a verification report. First call returns checkout_url; retry with payment_session_id to receive the report JSON.",
  "inputSchema": {
    "keyword": "string // required: Chinese company name or USCC",
    "payment_session_id": "string // optional: Stripe session ID returned after payment; omit on first call"
  },
  "responses": {
    "payment_required": {
      "cart_mandate": "AP2-ready checkout directive",
      "checkout_url": "Stripe checkout URL to present to the user",
      "payment_session_id": "Return value to pass on retry"
    },
    "success": {
      "payment_mandate": "AP2 payment mandate object (Stripe)",
      "report": "Structured JSON with registration, ownership, and risk data"
    }
  }
}

Payment-Aware Agent Workflow

QINCheck implements Agent Payments Protocol (AP2) mandates using secure Stripe checkout integration. The workflow enables AI agents to retrieve compliance intelligence without managing API keys, authentication credentials, or manual provisioning workflows. The two-phase verification process allows AI systems to request verification reports, initiate payment mandates, and retrieve structured company verification intelligence automatically. This architecture enables procurement automation systems, compliance agents, and sourcing platforms to access registry-verified Chinese company intelligence on demand.

First call — Payment required

generate_report({
  "keyword": "华为技术有限公司"
})

Returns checkout_url, payment_session_id, and an AP2 checkout mandate.

Second call — After payment

generate_report({
  "keyword": "华为技术有限公司",
  "payment_session_id": "cs_test_123"
})

Returns payment mandate verification and the structured company verification report JSON.

Verification Intelligence Delivered to AI Systems

QINCheck verification reports combine official Chinese regulatory filings with analyst-validated compliance intelligence and bilingual verification evidence.

Chinese business registration validation and Unified Social Credit Code verification
Legal entity operational status and regulatory standing
Legal representative identification and shareholder ownership structure
Registered capital and shareholder contribution history

Litigation, enforcement, and administrative penalty records
Sanctions screening and adverse media intelligence
Bilingual registry evidence and verification screenshots
Structured JSON optimized for compliance automation and procurement intelligence workflows

Code Examples

Node.js + Fetch Example

await fetch("https://qincheck.com/api/mcp/mcp", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    tool: "generate_report",
    params: { keyword: "9132..." }
  })
});

LangChain Tool Example

const tool = new DynamicTool({
  name: "qincheck_generate_report",
  description: "China company verification via MCP",
  func: async (keyword) => {
    const res = await fetch("https://qincheck.com/api/mcp/mcp", { ... });
    return await res.text();
  }
});

Supported AI Agent Frameworks and Automation Platforms

QINCheck MCP integration is compatible with major AI orchestration frameworks and autonomous agent architectures.

Claude MCP runners and desktop agent orchestration
LangChain compliance and supplier verification tooling
CrewAI procurement and sourcing automation workflows
OpenAI Agents SDK compliance intelligence integrations
Custom AI orchestration platforms supporting HTTP tool invocation

QINCheck is designed to operate as a compliance intelligence tool across AI-driven supply-chain risk platforms and automated vendor onboarding systems.

Pricing and Payment Model

QINCheck verification reports are delivered using AP2 payment mandates and Stripe checkout integration.

The pricing model enables flexible compliance intelligence retrieval through one-time verification report purchases or enterprise automation pricing tiers. Each verification report includes registry validation, compliance intelligence, and bilingual verification evidence optimized for AI consumption.

Start Using QINCheck MCP Integration

Add QINCheck to your AI agent manifest and begin streaming compliance-grade Chinese company verification intelligence into procurement automation platforms, sourcing workflows, compliance screening systems, and vendor risk monitoring pipelines.

Available MCP Tool

generate_report

Generate a verified Chinese company report using a legal Chinese company name or Unified Social Credit Code. Supports payment-aware workflows and returns structured compliance intelligence designed for automation pipelines.

Tool Schema

{
  "name": "generate_report",
  "title": "Generate China Company Report",
  "description": "Look up a Chinese company by name or USCC and return a verification report. First call returns checkout_url; retry with payment_session_id to receive the report JSON.",
  "inputSchema": {
    "keyword": "string // required: Chinese company name or USCC",
    "payment_session_id": "string // optional: Stripe session ID returned after payment; omit on first call"
  },
  "responses": {
    "payment_required": {
      "cart_mandate": "AP2-ready checkout directive",
      "checkout_url": "Stripe checkout URL to present to the user",
      "payment_session_id": "Return value to pass on retry"
    },
    "success": {
      "payment_mandate": "AP2 payment mandate object (Stripe)",
      "report": "Structured JSON with registration, ownership, and risk data"
    }
  }
}

Payment-Aware Workflow

QINCheck uses Agent Payments Protocol (AP2) mandates with Stripe checkout integration.

First call — Payment required

generate_report({
  "keyword": "华为技术有限公司"
})

Returns checkout_url, payment_session_id, and an AP2 checkout mandate. Present checkout and store the session ID.

Second call — After payment

generate_report({
  "keyword": "华为技术有限公司",
  "payment_session_id": "cs_test_123"
})

Returns payment mandate verification and the structured company verification report JSON.

Verification Data Returned to AI Agents

Reports combine official Chinese regulatory filings with analyst-validated compliance intelligence.

Chinese business registration validation and USCC verification
Legal entity operational status and regulatory standing
Legal representative and shareholder ownership structure
Registered capital and shareholder contribution history

Litigation and administrative enforcement records
Sanctions and adverse media screening
Bilingual registry evidence and verification screenshots
Structured JSON optimized for compliance automation

Code Examples

Node.js + Fetch Example

await fetch("https://qincheck.com/api/mcp/mcp", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    tool: "generate_report",
    params: { keyword: "9132..." }
  })
});

LangChain Tool Example

const tool = new DynamicTool({
  name: "qincheck_generate_report",
  description: "China company verification via MCP",
  func: async (keyword) => {
    const res = await fetch("https://qincheck.com/api/mcp/mcp", { ... });
    return await res.text();
  }
});

Supported AI Agent Frameworks

QINCheck MCP integration is compatible with:

Claude MCP runners
LangChain compliance tools
CrewAI procurement automation
OpenAI Agents SDK
Custom autonomous agent orchestration platforms

Pricing and Payment Model

QINCheck verification reports are delivered using AP2 payment mandates.

One-time payment per company verification
Structured JSON + bilingual compliance evidence
Enterprise pricing available for automation platforms

Start Using QINCheck MCP Integration

Add QINCheck to your AI agent manifest and begin streaming compliance-grade Chinese company verification reports.