Portal International Group — Research Initiative

AURA-AI

A project by Portal International

The trust layer for the agent economy — proof an app is worth using, proof a model ran what it claims, and a ledger agents can transact on without a human in the loop.

Launch the Demo Console Read the Architecture
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01 — The Problem

Three failures keep agents small.

Discovery, execution, and settlement all run on trust that nobody can verify. None of it scales past casual use.

01

Discovery is fragmented

New agents and apps launch daily with no neutral way to compare quality, performance, or safety — only marketing budgets and self-reported claims.

02

Inference is opaque

Nobody can confirm a hosted model ran the prompt it was given, that the output came from the model paid for, or that compute was billed honestly — fine for casual use, unacceptable for a financial or medical agent.

03

Agents have no economic layer

Wallets, identity, and payment protocols all exist — in fragments, on different chains, with no single environment that assembles them for agent-to-agent commerce.

02 — The Instruments

Three gauges, one console.

Aura-AI doesn't add another app on top of the problem. It's the instrument panel that makes trust legible.

Instrument 01

Aura Directory

Verified discovery, staked curation. Reviewers bond capital against their own judgment — wrong calls get slashed, confirmed calls get paid.

Instrument 02

Aura Verify

Every call returns an attestation — TEE-signed, optimistically challenged, or proven after the fact — so execution can be audited, not just believed.

Instrument 03

Aura Economy

Each agent carries a portable identity, a wallet it controls within bounds you set, and a track record that travels with it everywhere.

AGT-0419 → AGT-2207 · 4.20 USDC · settled 2.1s     AGT-0044 → AGT-3381 · 0.80 USDC · settled 1.9s
03 — Architecture

We assembled the rails that already shipped.

No new chain. No new token to speculate on. Aura-AI is an integration layer over standards that went live in 2026.

Identity & Reputation
Registry Layer

Agent identity and validation history, modeled on the ERC-8004 standard live on Ethereum mainnet since January 2026 — every agent mints a persistent, portable ID.

Verifiable Execution
Proof Layer

TEE attestation for real-time calls, optimistic challenge windows for high-value runs, deferred proofs where milliseconds don't matter and audit trails do.

Payment Rail
Settlement Layer

HTTP-native settlement modeled on the x402 standard — stablecoin finality in seconds, no API key, no human in the loop.

Tokenized Ownership
Alignment Layer

Agent revenue streams represented on-chain, so the developer who built the agent and the user who runs it share the economics.

— Identity / Execution / Settlement / Ownership, composed into one panel.

See the console run.

A live, interactive demonstration of all three instruments — directory, verification, and agent-to-agent settlement.

Open Aura Console →