BridgeNode MCP

Registre officiel IA et agents

BridgeNode — x402 pay-per-request AI inference. OpenAI-compatible API + MCP, Solana USDC, gas-free.

Que pouvez-vous faire avec BridgeNode MCP ?

  • chat_completions — AI inference (free models run without payment; the first 2 calls to a PAID model are free per client, then x402 payment is automatic). Accepts OpenAI-style tools / tool_choice — the model's answer then carries tool_calls (the wrap...
  • list_models — model list (free)
  • get_price_estimate — estimate cost of a chat request (free)

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code
claude mcp add --transport http bridgenode-mcp 'https://bridgenode.cc/mcp'
Configuration JSON (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "bridgenode-mcp": {
            "type": "http",
            "url": "https://bridgenode.cc/mcp"
        }
    }
}
NPM package @bridgenode/mcp
Claude Code
claude mcp add bridgenode-mcp -- npx -y @bridgenode/mcp@1.1.1
Configuration JSON (Claude Desktop, Cursor, VS Code)
{
    "mcpServers": {
        "bridgenode-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "@bridgenode/mcp@1.1.1"
            ]
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. @bridgenode/mcp
  2. Installation (one-command)
  3. Configuration (.env)
  4. Tools
  5. How it works
  6. Links
  7. Python packages
  8. Community

@bridgenode/mcp

Built for AI agents — no API keys, no registration, pay-as-you-go with Solana USDC via x402. Start free: free models and 2 free calls on paid models per client, no wallet required.

BridgeNode MCP wrapper — stdio MCP server that proxies requests to the remote https://bridgenode.cc/mcp (streamable-HTTP) with automatic x402 payment (Solana USDC). No API keys, no registration.

Installation (one-command)

claude mcp add bridgenode -s user -- npx -y @bridgenode/mcp@latest

Or manually (Claude Code, Cursor, other MCP clients):

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

Configuration (.env)

# Solana wallet private key (base58) — agent's payment wallet
# Optional — Solana wallet private key (base58). Needed only for PAID calls:
# free models and the 2 free trials work without it.
BRIDGENODE_WALLET_KEY=

# Spending policy (fail-closed)
BRIDGENODE_MAX_PER_CALL=0.05
BRIDGENODE_DAILY_CAP=1.0

Tools

  • chat_completions — AI inference (free models run without payment; the first 2 calls to a PAID model are free per client, then x402 payment is automatic). Accepts OpenAI-style tools / tool_choice — the model's answer then carries tool_calls (the wrapper passes arguments through unchanged)
  • list_models — model list (free)
  • get_price_estimate — estimate cost of a chat request (free)

How it works

  1. Local MCP client launches the wrapper via stdio
  2. Wrapper connects to https://bridgenode.cc/mcp (streamable HTTP)
  3. On tools/call receiving 402 (payment required) — the wrapper automatically signs the payment with BRIDGENODE_WALLET_KEY and retries the request
  4. Spending policy checks every payment BEFORE signing (fail-closed)

Python packages

Prefer Python? The same BridgeNode toolkit is on PyPI:

Community

⭐ Star this repo — it helps AI agents discover BridgeNode.

Questions fréquentes

Qu'est-ce que BridgeNode MCP ?

BridgeNode — x402 pay-per-request AI inference. OpenAI-compatible API + MCP, Solana USDC, gas-free.

Comment installer BridgeNode MCP ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http bridgenode-mcp 'https://bridgenode.cc/mcp'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour BridgeNode MCP ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

BridgeNode MCP est-il open source ?

Oui. Son code est sur GitHub sous licence MIT-0.

Qui maintient BridgeNode MCP ?

Il est publié par bridgenode-ai. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.