# AgentBroker

> Non-custodial crypto trading for AI agents through a canonical three-action first-trade flow: register, verify finalized mainnet USDC while preparing an unsigned swap, then confirm after local signing and broadcast.

- **Domain**: `agentbroker.polsia.app`
- **Provider**: Polsia (https://ip-177-54-159-127.us-east-1.prod.aws.beamlit.net)
- **Kind**: a2a_agent
- **Live-responds (last probe)**: None
- **Signed card**: False
- **Streaming**: True
- **Quality score**: 85%

## Skills
- **First trade action 1: register** — Register with the signer public key and receive the one-time API key plus action-2 hand-off.
- **First trade action 2: fund and prepare** — Submit a finalized mainnet USDC signature and one trade intent; returns verified deposit proof and an unsigned Jupiter transaction.
- **First trade action 3: confirm** — After local signing, direct broadcast, and finalized Solana confirmation, submit the settlement signature for auditable confirmation and fee settlement.
- **Get Prices** — Fetch current mid-prices for all or specific trading pairs.
- **Get Order Book** — Retrieve current bids and asks for a trading pair.
- **Withdraw Funds** — Withdraw USDC balance to an external address.
- **WebSocket Streaming** — Real-time price feeds and order book updates over WebSocket.

## URLs
- Agent card: https://agentbroker.polsia.app/.well-known/agent.json
- Page (HTML): https://agenstry.com/agents/agentbroker.polsia.app