PolyPulse: Polymarket odds & movers

dev.workers.polypulse-x402.apiv1.2.0Updated Oct 2, 2026

Live Polymarket odds, 1h/24h movers, top markets. Free previews; full data via x402 USDC on Base.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

Gives an assistant live Polymarket prediction-market odds, top markets, and 1h/24h price movers.

What it does
PolyPulse is a remote MCP server that exposes live Polymarket prediction-market data to an assistant. According to its registry description, it covers current odds, 1-hour and 24-hour movers, and top markets. Free previews are available, while full data is described as requiring payment through x402 in USDC on Base.
When to use it
Useful when someone wants an assistant to check prediction-market pricing, track which markets are moving, or see the most active markets without visiting Polymarket directly. It is a read-oriented data source rather than a trading or account tool.
Requirements
A remote streamable HTTP endpoint; no local package, runtime, environment variables, or headers are declared. The manifest declares no authentication. Full data is described as requiring x402 payment in USDC on Base, so a compatible wallet or payment setup and network access are implied.
Before you install
The registry description states that full data is unlocked through x402 USDC on Base, which means real cryptocurrency spending; confirm pricing and limits before enabling paid calls. The server is third-party and unverified here, and no tools, schemas, or authentication details are listed, so review what it returns before relying on it. No credentials are declared, but a payment flow may involve wallet or signing material.

Installation

In SourceWeft

  1. Open PolyPulse: Polymarket odds & movers in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "polypulse": {
      "type": "http",
      "url": "https://api.polypulse-x402.workers.dev/mcp"
    }
  }
}

Tools

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Version history

1
  1. v1.2.0LatestOct 2, 2026