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Syntalic serves competitive pricing intelligence across US and Canadian e-commerce retailers — Amazon, Walmart, Costco, Best Buy, Target, Home Depot, and many more. Built for AI agents. No API keys. No subscriptions. No contracts. Pay per query in USDC over x402 or MPP/Tempo, settled in 1–2 seconds. The 402 response advertises the price, your client signs a payment, and the data comes back. That’s the whole protocol.

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Three ways to integrate

MCP Server

Drop-in tools for Claude Code, Cursor, or any MCP-compatible client. One command to install — ask pricing questions in plain English.

AgentCash

If your agent already uses AgentCash, three commands gets you set up with Syntalic.

Direct HTTP

Raw fetch with an x402 client wrapper. Maximum control, works from any backend.

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What you get

  • 13 endpoints organized into three use-case personas: Shopper, Marketing, Analyst
  • US and Canada coverage across major retailers
  • Historical pricing — query trends and movements going back months, not just current snapshots

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Three personas

Shopper

Best price, price history, deal finder, drop alerts. $0.01/query.

Marketing

Competitive landscape, brand tracker, promo intelligence, share of shelf. $0.01/query.

Analyst

Inflation, price dispersion, retailer index, category summary. $0.02/query.

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Support

Questions, retailer requests, or higher rate limits — get in touch: