    servers/
        development/
        orbis-api-marketplace
  

Orbis API Marketplace

Unverified Claim & verify → Development

8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed.

Visit website ↗ View on GitHub ↗

Overview Installation

Overview

Orbis API Marketplace is an MCP server that connects your AI assistant to over 8,000 pay-per-call APIs using x402 USDC micropayments on Base. No API keys required — your model can invoke any available tool directly within conversations and agent workflows.

The server runs locally via the npm package @orbisapi/mcp, communicating over stdio. Setup requires only your WALLET_PRIVATE_KEY as an environment variable. Version 1.0.7 is available now under the MIT license, with full source code at OrbisAPI/orbis-mcp on GitHub.

Orbis API Marketplace appears in the Development category on mcp.site and integrates with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. Maintainers are welcome to claim this listing to verify ownership and keep information up to date.

▸npm package — @orbisapi/mcp · MCP over stdio

▸Credentials — Requires WALLET_PRIVATE_KEY

▸Open source — MIT license · OrbisAPI/orbis-mcp

▸Topics — ai-agents, api-marketplace, base, blockchain, claude

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "orbis_api_marketplace": {
      "command": "npx",
      "args": [
        "-y",
        "@orbisapi/mcp"
      ],
      "env": {
        "WALLET_PRIVATE_KEY": "<wallet-private-key>"
      }
    }
  }
}

Requires WALLET_PRIVATE_KEY