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.
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one prompt install →@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
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
