> ## Documentation Index
> Fetch the complete documentation index at: https://docs.portir.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Access points

> Every way to reach Portir: the app, MCP, x402, A2A and Telegram.

Portir has no account system and no custodial gateway. Every entry point talks to the same Guard and the same contracts.

<Frame caption="Built on the BNB stack">
  <img src="https://mintcdn.com/portir-agent/Ha4ux6vIkrc7pRUd/images/l-stack.jpg?fit=max&auto=format&n=Ha4ux6vIkrc7pRUd&q=85&s=e34f2aa18a74286c6a40b06830a11db2" alt="Built on the BNB stack" width="1800" height="1125" data-path="images/l-stack.jpg" />
</Frame>

| Access point | Address | Who uses it | Signs transactions? |
| - | - | - | - |
| **Web app** | [app.portir.xyz](https://app.portir.xyz) | Investors, borrowers | Your wallet signs |
| **MCP server** | `https://agent.portir.xyz/mcp` | Claude, any MCP client | No: returns unsigned calldata |
| **x402** | `https://agent.portir.xyz/x402` | Apps, other agents | No |
| **A2A** | `https://agent.portir.xyz/.well-known/agent-card.json` | Agent-to-agent | No |
| **Telegram** | linked from Profile | Run and rescue reports | No: read-only |
| **Contracts** | [Addresses](/resources/contract-addresses) | Anyone, directly | Your wallet signs |

## Data and trading gateways Portir relies on

| Provider | Used for |
| - | - |
| Binance RWA Data API | Catalog, sessions, halts, exchange reference, multipliers, history |
| Binance Trading API | Executable quotes and swap calldata (mainnet buys) |
| Binance Agentic Wallet | The agent's mainnet trades |
| PancakeSwap | Swap liquidity |
| Venus | Stock-backed loans |
| Yahoo Finance, CoinDesk | Headlines for the news check |
| Groq (via Agent Studio) | Chat and news-check model |

<Note>
  `www.binance.com` is DNS-blocked by some Indonesian ISPs, so the app reads Binance data on the server. Nothing in the browser needs to reach it.
</Note>


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