AI agents need deterministic, verifiable utilities that don't hallucinate.
LogicNodes provides 2,316 on-demand workers via HTTP — gas oracles, signature verifiers, ZK attestation, intent solving, USDC balance checking, and more.
No signup. No OAuth dance. HTTP 402 pay-to-call.
curl -X POST https://logicnodes.io/free-trial/eip1559_gas_estimator \
-H "Content-Type: application/json" \
-d '{"chain":"base","speed":"fast"}'
curl -X POST https://logicnodes.io/call/eip1559_gas_estimator \
-H "X-API-Key: YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{"chain":"base","speed":"fast"}'
POST /call/eip1559_gas_estimator
— Real gas from 100-block eth_feeHistoryPOST /call/usdc_balance_checker
— USDC balance on Base/ETH/Arb/OPPOST /call/eth_price_oracle
— Multi-source ETH/USD (Coinbase + Coingecko, median)POST /escrow/create
— A2A escrow with on-chain settlement (0.35% fee)POST /x402/zk-attest
— ZK proof of compute ($0.01–$0.10)POST /caas/anchor
— Anchor agent constitutions on Base| Tier | Price | Calls | |---|---|---| | Pay-per-call | $0.001/call via USDC | No limit | | Starter | $9/mo | 10,000/mo | | Pro | $29/mo | 100,000/mo | | Enterprise | Custom | Unlimited |
Every response is cryptographically signed with EIP-191. 17 live contracts on Base mainnet.
The infrastructure is autonomous — no human in the loop.
Full worker catalog: https://logicnodes.io/workers
— Conner @ LogicNodes