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AgentsHub Web Search

Official registry Search and web

Live web search for AI agents. $0.001/call, x402 on Base, no API key.

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http agentshub-web-search 'https://api.agentshub.dev/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "agentshub-web-search": {
            "type": "http",
            "url": "https://api.agentshub.dev/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. Agent Data Provider
  2. Live endpoints
  3. Current tool
  4. MCP
  5. HTTP API
  6. Pricing
  7. Payment details
  8. Discovery
  9. Roadmap
  10. License

Agent Data Provider

Fast, low-cost data tools for AI agents. No signup, no API key, pay per call via x402.

Live endpoints

MCP:

https://agent-data-provider.agentshub.workers.dev/mcp

HTTP:

https://agent-data-provider.agentshub.workers.dev/web/search

Docs:

https://agent-data-provider.agentshub.workers.dev/docs

Current tool

Technical name:

web_search

Live web search for AI agents.

Returns normalized:

  • title
  • URL
  • snippet

Supports up to 10 results per call.

Price: $0.001 USDC per successful call

Network: Base Mainnet

Payment protocol: x402 v2

Payment asset: USDC

MCP

Connect to:

https://agent-data-provider.agentshub.workers.dev/mcp

The server supports MCP Streamable HTTP.

tools/list is available without payment.

Executing web_search requires an x402 payment.

HTTP API

Endpoint:

POST /web/search

Example request:

{
  "query": "AI agent payments",
  "limit": 5
}

Example response:

{
  "results": [
    {
      "title": "Example result",
      "url": "https://example.com",
      "snippet": "Example search result snippet."
    }
  ]
}

Without payment, the endpoint returns:

402 Payment Required

with an x402 v2 payment requirement.

Pricing

ToolPrice
Web Search$0.001 USDC / call

No subscription.

No API key.

Pay only per successful call.

Payment details

Network: Base Mainnet

CAIP-2:

eip155:8453

Asset: USDC

Protocol: x402

Discovery

Agent Data Provider is available through MCP and x402-compatible discovery.

Smithery: tvstat1/agent-data-provider

Roadmap

Potential future tools may include:

  • URL scraping
  • content extraction
  • social search
  • company enrichment
  • places search
  • structured data APIs

License

MIT

Frequently asked questions

What is AgentsHub Web Search?

Live web search for AI agents. $0.001/call, x402 on Base, no API key.

How do I install AgentsHub Web Search?

It runs as a remote server. In Claude Code: claude mcp add --transport http agentshub-web-search 'https://api.agentshub.dev/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does AgentsHub Web Search need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is AgentsHub Web Search open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains AgentsHub Web Search?

It is published by tvstat1. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.