LogicNodes

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.

Skills

• 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.
  discoveryregistryagentsrouting
• 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.
  escrowpaymentsusdcbasex402settlement
• Independent Verification (Verified by LogicNodes)
  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.
  verificationattestationtrustbadgeevaluator
• EIP-1559 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).
  gaseip-1559baseethereumblocknative-migration

How to call

https://logicnodes.io/a2a