@arbiterlabs/eliza

@arbiterlabs/eliza

ElizaOS plugin giving an agent judgment before it signs or pays.

npm install @arbiterlabs/eliza

import { arbiterPlugin } from "@arbiterlabs/eliza";

export const character = {
  name: "Treasurer",
  plugins: [arbiterPlugin],
  settings: {
    secrets: { ARBITER_PRIVATE_KEY: process.env.ALGO_KEY },
    ARBITER_URL: "https://arbiter-hs23.onrender.com",
  },
};

Actions

Action	Does
ARBITER_JUDGE_TRANSACTION	Check a transaction before signing
ARBITER_JUDGE_COUNTERPARTY	Verify a payee before sending funds
ARBITER_JUDGE_HUMAN	Ask people something the model cannot settle

Each writes arbiterDecision and arbiterRisk into state, so later steps can branch on the result without re-parsing text.

Settings are read through the runtime rather than process.env directly, because Eliza commonly runs several characters in one process with separate configuration.

Paying

Calls are settled per request in USDC on Algorand over x402. There is no API key and no account — payment is the authentication.

Your payer account needs USDC and must be opted in to the USDC asset. On Algorand a transfer to an account that has not opted in is rejected outright, so an un-opted-in payer cannot pay at all. Fees are sponsored by the facilitator, so the payer does not need ALGO.

Route	Price
Transaction verdict	$0.002
Counterparty verdict	$0.01
Human judgment	$0.25

Full documentation: https://arbiter-hs23.onrender.com/docs

Licence

MIT