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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 and social 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

  • 31 paid endpoints across Shopper, Marketing, Analyst, Taxonomy, Social, and Scout, plus free catalog discovery
  • US and Canada coverage across major retailers
  • Historical pricing — query trends and movements going back months, not just current snapshots
  • Social attention — TikTok and Instagram mention rankings scoped to a browse category root (grocery-gourmet-food, beauty-personal-care). Not an aisle filter, and not a subcategory axis.

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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.

Social

Creator index, brand share, momentum, weekly series. TikTok + Instagram. $0.03/query.

Scout

Attention vs shelf, launch buzz — social and shelf on one axis. $0.05/query.

MCP tools

All 37 tools in @syntalic/mcp-server 0.11.0, with example prompts.

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Support

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