FoundryNet Search
OfficialProvides web search results as a backend for the search tools.
Optional search backend that can be configured to provide JSON search results.
Handles x402 payments via USDC on Solana mainnet, enabling pay-per-call access without API keys.
This server has a remotely hosted endpoint. Open its connector listing for connection details, authentication requirements, and setup instructions:
FoundryNet Search
x402-gated web search gateway for AI agents. Structured results, or an AI-summarized sourced answer. No API keys, no accounts.
Part of the FoundryNet Data Network. Pay-per-call in USDC (x402) or bypass with an fnet_ Forge key. Also exposed as an MCP server for Smithery/Glama/Claude.
Tools / Endpoints
Tool / Route | Price | Description |
| $0.005 |
|
| $0.02 |
|
Backends: SearXNG (JSON, if SEARXNG_URL configured) + DuckDuckGo (HTML) — free. Enrichment via Claude.
Related MCP server: EnriWeb
MCP
Streamable HTTP endpoint: https://foundrynet-search-production.up.railway.app/mcp
claude mcp add --transport http foundrynet-search https://foundrynet-search-production.up.railway.app/mcpTools list without auth (discoverable). Pass an fnet_ key as api_key (or Authorization: Bearer) to bypass payment; otherwise the tool returns an x402 payment_required object.
Payment (x402)
Standard x402 v2 on Solana mainnet USDC. Discovery: GET /x402, GET /.well-known/x402, per-route 402 at GET /x402/{route}. Validated on 402 Index.
Volume play — every agent needs web search, and $0.005/query is cheaper than most alternatives.
Tool Schema Changelog
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This server cannot be deployed
Maintenance
Related MCP Connectors
Web search API and MCP server for developers building AI agents.
Live AI-native web search with citations. One tool for every MCP client. Flat per-request pricing.
Remote MCP server exposing 330 production AI-agent services for web/data processing, validation, AI utilities, blockchain/crypto utilities, and x402 pay-per-use access.
Free web search for AI agents. No API key required. Hosted MCP in active development.
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