BridgeNode MCP
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-styletools/tool_choice— the model's answer then carriestool_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 »).
claude mcp add --transport http bridgenode-mcp 'https://bridgenode.cc/mcp'
{
"mcpServers": {
"bridgenode-mcp": {
"type": "http",
"url": "https://bridgenode.cc/mcp"
}
}
}
@bridgenode/mcpclaude mcp add bridgenode-mcp -- npx -y @bridgenode/mcp@1.1.1
{
"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
@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-styletools/tool_choice— the model's answer then carriestool_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
- Local MCP client launches the wrapper via stdio
- Wrapper connects to
https://bridgenode.cc/mcp(streamable HTTP) - On
tools/callreceiving 402 (payment required) — the wrapper automatically signs the payment withBRIDGENODE_WALLET_KEYand retries the request - Spending policy checks every payment BEFORE signing (fail-closed)
Links
- Website: https://bridgenode.cc
- Protocol: x402 V2 (docs.x402.org)
- npm: https://www.npmjs.com/package/@bridgenode/mcp
Python packages
Prefer Python? The same BridgeNode toolkit is on PyPI:
- Python SDK:
pip install bridgenode-llm→ https://pypi.org/project/bridgenode-llm - CLI:
pip install bridgenode-cli→ https://pypi.org/project/bridgenode-cli - Full toolkit (SDK + CLI):
pip install bridgenode→ https://pypi.org/project/bridgenode
Community
- Moltbook agent profile: https://moltbook.com/u/bridgenode_eli
- Discord: https://discord.gg/HUpVKxJxhG
- X (Twitter): https://x.com/eliBNx
⭐ 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.