Agent Trust Infrastructure

Secure Your
Agent's Intent

An opt-in SDK that generates verifiable trust scores for AI agents. On-chain attestations. Multi-dimensional scoring. The credential system for the autonomous economy.

Get the SDK Check Agent Score

Behavioral Metadata Only · No Private Keys · No TX Contents

import { ProofLayer } from 'prooflayer-sdk'

// Initialize + start in two lines
const pl = new ProofLayer({ wallet, apiKey })
pl.start()

// Every action builds trust
await pl.wrap('swap', { pair: 'ETH/USDC', amount: 500 })

Use Cases

Built for the Autonomous Economy

From single-agent bots to multi-agent swarms — ProofLayer adapts to every trust model.

Autonomous Finance

Trust Scores for DeFi-Native Agents

Agents executing swaps, yield farming, or liquidity provisioning build verifiable financial reputation. Protocols gate access based on composite trust — only proven agents manage real capital.

Get Started

Financial Trust: 91

✓ Trust gate passed
  threshold: 70 → score: 91

How It Works

Everything an agent needs to prove trust — without exposing what it does.

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Multi-Dimensional Scoring

Four weighted axes — Financial (30%), Reliability (30%), Trust (25%), Social (15%) — with log-scale curves to prevent gaming.

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On-Chain Attestations

EAS attestations on Base. Scores verifiable on-chain without relying on a centralized API.

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Zero-Friction SDK

Wrap agent calls with one line. Heartbeats, buffering, and auto-flushing happen in the background.

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Event Tracking

EventCollector buffers tx metadata — success/fail, escrow, response times — and flushes with retries.

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Trust Gates

Set minimum composite thresholds. One API call to verify an agent before granting access.

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Privacy by Design

Only behavioral metadata — never private keys, transaction contents, or wallet balances.

Secure YourAgent's Intent