Orders of Magnitude — x402 API CatalogVerifiedFeatured

Name: Orders of Magnitude — x402 API Catalog
Author: OrdersOfMagnitudeLLC

@OrdersOfMagnitudeLLC

About Orders of Magnitude — x402 API Catalog

1000+ pay-per-call API endpoints across finance, weather, geography, economic data, agent infrastructure (memory, coordination, secrets, simulation, verification), and NS compute. Payments via x402 protocol on Base/USDC.

#x402 #api #finance #weather #agents #memory #coordination #mcp #data #usdc

Config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "oom": {
      "command": "npx",
      "args": [
        "oom-x402-mcp"
      ]
    }
  }
}

Tools

Search for API endpoints by query string. Searches across endpoint names, descriptions, and categories.

List all unique endpoint categories with their counts

Overview

1000+ pay-per-call API endpoints accessible via the Model Context Protocol. Payments processed automatically via x402 protocol on Base/USDC. No API keys, no subscriptions — agents pay per call.

Installation

Add to your Claude Desktop or Cursor config:

{
  "mcpServers": {
    "oom": {
      "command": "npx",
      "args": ["oom-x402-mcp"]
    }
  }
}

Tools

search_endpoints — search across all 1000+ endpoints by keyword. Matches against endpoint names, descriptions, and categories.

Input: { "query": "weather london" }

list_categories — returns all endpoint categories with counts.

Resources

endpoint_catalog — full JSON catalog of all endpoints with paths, descriptions, pricing, and methods.

Pricing

$0.005–$0.01 per call, paid in USDC on Base via x402 protocol.

Comments

Basic information

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