How do I install Orbis API Marketplace?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Orbis API Marketplace need an API key?

The publisher lists these environment variables: WALLET_PRIVATE_KEY.

What transport does Orbis API Marketplace use?

Orbis API Marketplace runs locally over stdio.

Orbis API Marketplace

by io.github.OrbisAPI

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

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y @orbisapi/[email protected]

Credentials from the publisher

WALLET_PRIVATE_KEY — Base mainnet wallet private key — funds API call micropayments in USDC via x402

Provider

Claude Code

WALLET_PRIVATE_KEY=<secret> claude mcp add io.github.orbisapi-orbis-mcp -- npx -y @orbisapi/[email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.orbisapi-orbis-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@orbisapi/[email protected]"
      ],
      "env": {
        "WALLET_PRIVATE_KEY": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

Related skills

View all

Questions

How do I install Orbis API Marketplace?: Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Orbis API Marketplace need an API key?: The publisher lists these environment variables: WALLET_PRIVATE_KEY.
What transport does Orbis API Marketplace use?: Orbis API Marketplace runs locally over stdio.
When was Orbis API Marketplace last checked?: Last checked 2026-10-16. 8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed.

@orbisapi/mcp

MCP server for Orbis — gives Claude, Cursor, and any AI agent access to 2,800+ APIs with x402 USDC micropayments on Base. $0.01/call. No signup.

What this does

This MCP server connects your AI agent to the Orbis API marketplace. Your agent can:

Browse 2,800+ APIs across data, AI, finance, and utilities
Call any API directly — payment handled automatically via x402 on Base
No API keys — agents pay per call in USDC, no accounts needed

Quickstart

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "orbis": {
      "command": "npx",
      "args": ["-y", "@orbisapi/mcp"]
    }
  }
}

Config file location:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

Cursor

Add to Cursor settings → MCP:

{
  "mcpServers": {
    "orbis": {
      "command": "npx",
      "args": ["-y", "@orbisapi/mcp"]
    }
  }
}

Any MCP-compatible agent

npx @orbisapi/mcp

Available Tools

Tool	Description
`browse_apis`	Search and list available APIs on Orbis
`call_api`	Call any API — x402 payment handled automatically
`register_agent`	Register your agent wallet for tracking
`subscribe_to_api`	Subscribe to an API for discounted access

How payments work

Orbis uses the x402 protocol — an open HTTP payment standard built on Base. When your agent calls an API:

Orbis returns a 402 Payment Required response with payment details
The MCP server handles the USDC payment on Base automatically
The API call completes — total cost: $0.01

No wallets to configure for browsing. To make paid calls, provide your Base wallet via ORBIS_KEY.

Environment Variables

Variable	Required	Description
`ORBIS_KEY`	No	Your Orbis API key from orbisapi.com — enables paid API calls

Links

⭐ If this is useful, star the repo — it helps other developers find Orbis.

License

MIT © Orbis

Orbis API Marketplace

by io.github.OrbisAPI

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

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y @orbisapi/[email protected]

Credentials from the publisher

WALLET_PRIVATE_KEY — Base mainnet wallet private key — funds API call micropayments in USDC via x402

Provider

Claude Code

WALLET_PRIVATE_KEY=<secret> claude mcp add io.github.orbisapi-orbis-mcp -- npx -y @orbisapi/[email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.orbisapi-orbis-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@orbisapi/[email protected]"
      ],
      "env": {
        "WALLET_PRIVATE_KEY": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

Related skills

View all

Questions

How do I install Orbis API Marketplace?: Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does Orbis API Marketplace need an API key?: The publisher lists these environment variables: WALLET_PRIVATE_KEY.
What transport does Orbis API Marketplace use?: Orbis API Marketplace runs locally over stdio.
When was Orbis API Marketplace last checked?: Last checked 2026-10-16. 8,000+ pay-per-call APIs via x402 USDC micropayments on Base. No API keys needed.

@orbisapi/mcp

MCP server for Orbis — gives Claude, Cursor, and any AI agent access to 2,800+ APIs with x402 USDC micropayments on Base. $0.01/call. No signup.

What this does

This MCP server connects your AI agent to the Orbis API marketplace. Your agent can:

Browse 2,800+ APIs across data, AI, finance, and utilities
Call any API directly — payment handled automatically via x402 on Base
No API keys — agents pay per call in USDC, no accounts needed

Quickstart

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "orbis": {
      "command": "npx",
      "args": ["-y", "@orbisapi/mcp"]
    }
  }
}

Config file location:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

Cursor

Add to Cursor settings → MCP:

{
  "mcpServers": {
    "orbis": {
      "command": "npx",
      "args": ["-y", "@orbisapi/mcp"]
    }
  }
}

Any MCP-compatible agent

npx @orbisapi/mcp

Available Tools

Tool	Description
`browse_apis`	Search and list available APIs on Orbis
`call_api`	Call any API — x402 payment handled automatically
`register_agent`	Register your agent wallet for tracking
`subscribe_to_api`	Subscribe to an API for discounted access

How payments work

Orbis uses the x402 protocol — an open HTTP payment standard built on Base. When your agent calls an API:

Orbis returns a 402 Payment Required response with payment details
The MCP server handles the USDC payment on Base automatically
The API call completes — total cost: $0.01

No wallets to configure for browsing. To make paid calls, provide your Base wallet via ORBIS_KEY.

Environment Variables

Variable	Required	Description
`ORBIS_KEY`	No	Your Orbis API key from orbisapi.com — enables paid API calls

Links

⭐ If this is useful, star the repo — it helps other developers find Orbis.