Integrates with the Coinbase x402 facilitator to verify and settle USDC payments on Base for paid API and MCP routes, enabling pay-per-call access without platform accounts or payment processors.
Provides tools for monitoring public Shopify store catalogs via the /products.json endpoint, including live snapshots, change detection (new/removed products, price changes, restocks), full-catalog competitor intelligence reports, and batch monitoring of multiple stores.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Shopify Change Intelligence check what changed on allbirds.com since yesterday"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
A zero-dependency Cloudflare Worker that monitors Shopify stores and sells change intelligence. AI agents pay automatically in USDC on Base via the native x402 protocol — no platform account, no payment processor, 0% commission.
npm: shopify-change-intelligence — npx shopify-change-intelligence prints the MCP client config for the hosted server.
Four tiers, from free data to a distilled answer:
GET /v1/snapshot?store=allbirds.com — free. Live catalog snapshot (count, price range, availability).
GET /v1/changes?store=allbirds.com — $0.05. Raw change list vs. the last stored snapshot: new/removed products, price up/down, restock/out-of-stock.
GET /v1/intel?store=allbirds.com — $0.50 ⭐. Full-catalog competitor intelligence report: price bands, median/range, top discounts & hikes, stock signals and auto-generated executive takeaways.
POST /v1/batch — $0.03 / store (max 50). Body {"stores":["a.com","b.com"]}; watches a whole competitor set in one call and returns per-store change counts.
GET /mcp — MCP (JSON-RPC over Streamable HTTP) exposing all four as tools. GET / — landing page. GET /v1 — JSON manifest. GET /health — health check.
When a paid route is called without payment the server returns 402 Payment Required with a base64-encoded PAYMENT-REQUIRED header. An x402-capable agent fetches a USDC settlement, re-sends it in the PAYMENT header, and the worker verifies and settles it through the Coinbase x402 facilitator.
Related MCP server: intelligence-api
Runtime: Cloudflare Workers (native fetch, no frameworks, no npm dependencies).
Settlement: x402 protocol, Base mainnet (chainId 8453), USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913.
Facilitator: https://x402.org/facilitator (/verify, /settle).
Storage (optional): Workers KV namespace INTEL_KV for historical snapshots. Without it the worker still runs; the free snapshot is always live and change detection reports against an empty baseline.
npm i -g wrangler
wrangler login
wrangler kv namespace create INTEL_KV # copy id into wrangler.toml
wrangler deploySet your own payout address and prices in src/worker.js (PAY_TO, PRICE_DEEP_USD, PRICE_INTEL_USD, PRICE_PER_STORE_USD).
Only public, unauthenticated /products.json endpoints are read.
Payment settlement is independent of discovery: to be found by agents, list the endpoint in x402/MCP directories.
Monitor public Shopify stores: free snapshot, paid change intel, competitor reports via x402 USDC.
Market data and web intelligence for AI agents, paid per call in USDC on Base via x402.
Shopify product discovery and x402-paid offer verification for AI agents.
Pay-per-query x402 business intelligence on Base, settled in USDC via the native 402 payment flow.
