Summary
Connects Claude to 619 pay-per-call microservices on Base using the x402 protocol. No API key required by default: your agent pays micropayments in USDC for each call automatically. Services span fraud detection, DeFi data (CoinGecko, DefiLlama, DexScreener), blockchain queries across 8 chains, and domain-specific workers in healthcare, legal, real estate, and energy. Pricing runs from $0.001 to $0.50 per call. Optional prepay mode available if you want volume discounts. Select workers run in AWS Nitro Enclaves with cryptographic attestations published on-chain. Useful when you need live external data or specialized compute without managing subscriptions or rate limits.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Get the MCP →@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.
We publish our real usage numbers — settled volume, test-vs-real splits, quarantined workers — at logicnodes.io/transparency.
Install
npx -y @logicnodez/mcp-bridge
Claude Desktop config
{
"mcpServers": {
"logicnodes": {
"command": "npx",
"args": ["-y", "@logicnodez/mcp-bridge"],
"env": {
"LOGICNODES_API_KEY": "optional — x402 pay-per-call works without a key"
}
}
}
}
On-chain trust
- Escrow: EscrowV2 on Base — 0.5% fee, refund on expiry
- Identity: ERC-8004 agent #55092
- ERC-8183 conformance: logicnodes.io/erc-8183
- A2A agent card: logicnodes.io/.well-known/agent-card.json
Docs
Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
