Logicnodes Mcp Bridge
This bridge plugs Claude and other MCP clients into the LogicNodes x402 marketplace, giving your agent access to 619 pay-per-call microservices across finance, DeFi, crypto, healthcare, legal, and supply chain domains. No API key or signup required by default. Your agent's wallet pays micro-amounts in USDC per call using the x402 protocol. Services pull live data from CoinGecko, DefiLlama, DexScreener, Alchemy, and others, with support for Base, Solana, Arbitrum, Optimism, Polygon, Ethereum, Arc, and World Chain. Pricing ranges from $0.001 to $0.50 per call depending on the service tier. Reach for this when you need deterministic external computation or live blockchain data without managing API keys or subscriptions.
- auth
- Secret needed
- transport
- STDIO
- env var
- 1
- last updated
- Jun 19, 2026
Sponsors
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LOGICNODES_API_KEYsecretOptional prepay API key. Not required — x402 pay-per-call is the default.
Readme
@logicnodez/mcp-bridge
Connect any MCP-compatible AI agent (Claude Desktop, Cursor, Windsurf, Cline, etc.) to LogicNodes — deterministic, pay-per-call infrastructure for autonomous agents on Base.
What this bridge exposes
8 deterministic service tools (x402 USDC pay-per-call):
| Tool | What it does | Cost |
|---|---|---|
logicnodes_gas_oracle | Real-time gas for Base + EVM chains | $0.001 |
logicnodes_sig_verify | EIP-712 domain readiness check | $0.001 |
logicnodes_peg_monitor | USDC supply + peg status | $0.001 |
logicnodes_escrow_verifier | Lock USDC, verify job, release payment | $0.01 |
logicnodes_identity_register | Register an autonomous system | $0.01 |
logicnodes_inference_attest | Signed SHA-256 inference commitment | $0.01–$0.10 |
logicnodes_compliance_sentry | Rule-based compliance attestation | $0.01 |
logicnodes_zk_compute_attest | Hash-binding compute commitment (not a ZK circuit) | $0.01–$0.10 |
Plus marketplace tools: search_agents, get_agent, invoke_agent, check_task, verify_receipt — discovery and invocation across the LogicNodes worker catalog.
Details
- Repository
- github.com/cmdenney/logicnodes-mcp-bridge
- Category
- AI & LLM Tools
- Package
@logicnodez/mcp-bridge- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active
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