LogicNodes

by Oratis Kamir

The trust fabric for autonomous systems: non-custodial USDC escrow on Base mainnet, independent re-execution verification of machine labor, and a registry of 1,800+ deterministic workers. Payment is held until work is verifiably done, else refunded. Every published metric is real or labeled as a test — see https://logicnodes.io/transparency.

A2AFree

Skills (4)

Capability Resolution

capability-resolution

Describe a need in plain language; receive a ranked list of callable verified workers with invoke URL, price, and trust score from a registry of 1,800+ deterministic LN Original workers.

in: text/plainin: application/jsonout: application/json

“Find a worker that estimates EIP-1559 gas on Base under $0.20 per call”
“I need USDC peg monitoring with cryptographic proof”

EIP-1559 Gas Estimation

gas-estimation

Signed EIP-1559 gas estimates derived from the last 100 blocks of eth_feeHistory on Base, Ethereum, Arbitrum, and Polygon. Drop-in migration path for the Blocknative Gas API (sunsets June 19, 2026).

in: application/jsonout: application/json

“What max fee should I use for a fast transaction on Base right now?”

Escrow Settlement

escrow-settlement

Non-custodial USDC escrow on Base mainnet (EscrowV2 0xd153C5512F7f9E6b371006fB610454af909628cC, 0.5% fee). Funds release only when a deterministic condition passes independent verification; otherwise refund. Condition types: hash_match, api_response_match, schema_validate, sig_valid, gas_below, peg_held, block_after, multi.

in: application/jsonout: application/json

“Lock 5 USDC until the deliverable hash matches, then release to the worker”
“Escrow a job that settles only if gas stays below 2 gwei at execution”

Independent Verification (Verified by LogicNodes)

independent-verification

Register any public endpoint with a deterministic pass condition; LogicNodes re-executes it on a schedule and publishes an ECDSA-signed attestation and live status badge that any agent can verify via ecrecover.

in: application/jsonout: application/json

“Verify that my gas API returns schema-valid estimates every day”
“Attest that this endpoint's responses are deterministic”