AgentTrust Lock XRP. Verify work. Release payment. No middlemen. AgentTrust is a trustless escrow protocol for humans and AI agents. Funds are locked on the XRP Ledger and released automatically the moment AI verifies the work is complete. 🌐 Live app: https://www.cryptovault.co.uk 🔗 API (Referee): https://xrpl-referee.onrender.com 🧪 Playground: https://xrpl-referee.onrender.com/playground 📦 npm SDK: https://www.npmjs.com/package/@eamwhite1/agenttrust-sdk

How it works

Buyer locks job payment in XRPL escrow Worker completes the work and submits proof AI Referee evaluates the submission against the task spec On PASS — escrow is fulfilled and payment is released to the worker automatically On FAIL — detailed feedback is returned; worker can revise and resubmit If the worker never delivers — buyer reclaims funds after the deadline via EscrowCancel

No arbiters. No disputes. No waiting.

Install the SDK bashnpm install @eamwhite1/agenttrust-sdk jsconst { AgentTrust } = require('@eamwhite1/agenttrust-sdk'); const at = new AgentTrust();

// Full job flow: lock escrow → evaluate → release in one call const { escrow, evaluation } = await at.createJob({ payerAddress: 'rYourPayerAddress', payerSecret: 'sYourPayerSecret', workerAddress: 'rWorkerAddress', amountXRP: 1.0, jobSpec: 'Summarise in 3 bullet points, each under 20 words.', deliverable: '• Point one\n• Point two\n• Point three', });

console.log(evaluation.verdict); // 'PASS' or 'FAIL' console.log(evaluation.score); // 0–100

REST API (no SDK required) The AI Referee is available as a standalone REST API: pythonimport httpx

verdict = httpx.post( "https://xrpl-referee.onrender.com/audit", headers={"x-payment-hash": "your_0.1_xrp_tx_hash"}, json={ "jobSpec": "Your task specification here", "deliverable": "Completed work or proof here", } ).json()

Returns: verdict (PASS/FAIL), score (0-100), summary, criteria

Audit fee: 0.1 XRP to rmcSrkpZ2i2kuvtCPeTVetee9SixP4djR on XRPL Mainnet.

Examples ExampleDescription01_plain_python.pyFull escrow flow using plain Python + requests02_openai_agents_sdk.pyAgentTrust as tools in the OpenAI Agents SDK03_crewai.pyAgent A hires Agent B via CrewAI, pays on completion

Fees FeeAmountPaid toAI Audit0.1 XRP (flat)Protocol walletXRPL network (on claim)~0.005 XRPXRPL validators No percentage cuts. No hidden fees.

Tech stack

Frontend: HTML/CSS/JS — served via GitHub Pages Backend: FastAPI (Python) on Render AI: Google Gemini 2.5 Pro Blockchain: XRP Ledger Mainnet Signing: Xaman wallet

Built by @eamwhite1