How to Use the Biconomy (Account Abstraction) MCP in Vercel AI SDK

Q: How do I pass Biconomy (Account Abstraction) quotes to a Vercel AI SDK stream?

Call getquote through the SDK's streamText function. The returned payload feeds directly into your UI components, allowing real-time gas and fee rendering.

Q: How does this Biconomy (Account Abstraction) MCP Server track transaction states in Vercel AI SDK?

The getexplorerstatus tool polls the Biconomy bundler and feeds status updates back to your Vercel AI SDK client. This ensures your React components update automatically as the transaction goes from pending to successful.

Pipe real-time Biconomy (Account Abstraction) quotes directly into your Vercel AI SDK frontend.

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Connect Biconomy (Account Abstraction) MCP to Vercel AI SDK

Create your Vinkius account to connect Biconomy (Account Abstraction) to Vercel AI SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Biconomy (Account Abstraction) with Vercel AI SDK

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Stream Biconomy (Account Abstraction) quotes live to UI

The `get_quote` tool fetches gas-optimized transaction costs from Biconomy directly inside your Vercel AI SDK stream. Your users see gas estimates and transaction routes update live on their screens without waiting for a full page reload or manual polling. We pipe this raw Web3 data straight through Edge Functions to keep latency below 100ms. Your frontend renders the quote immediately, letting users review exact costs before signing.

Execute signed Supertransactions with Vercel AI SDK

The `execute_supertx` tool processes multi-chain operations by taking the fully signed payload and submitting it to the Biconomy bundlers. This MCP server handles the handshake between your AI-driven UI and the blockchain, bypassing complex client-side wallet setups. Your app captures the signature from the user's wallet, appends it to the payload, and sends it back through the Vercel AI SDK. The transaction runs in the background while the UI displays the immediate execution state.

Track transaction status with this MCP Server

The `get_explorer_status` tool monitors the on-chain progress of your submitted Supertransactions in real-time. Instead of leaving users staring at a spinning wheel, your agent queries the status and pushes updates straight to the Vercel AI SDK chat interface. This mechanism updates the UI state automatically as the transaction moves from pending to confirmed. Users watch their transaction clear block-by-block without leaving your application.

Setup guide

Set up Biconomy (Account Abstraction) MCP in Vercel AI SDK

Prerequisites

Node.js 18+ and a TypeScript project
ai + @modelcontextprotocol/sdk packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies

Run npm install ai @modelcontextprotocol/sdk plus your preferred model provider (e.g. @ai-sdk/openai).
2

Create the Streamable HTTP transport

Use StreamableHTTPClientTransport with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and use tools

Call mcpClient.tools() to auto-discover all Biconomy (Account Abstraction) tools. Pass them directly to generateText() or streamText() — no manual schema definitions needed.
4

Works with any model provider

Swap openai("gpt-4o") for any AI SDK provider — Anthropic, Google, Mistral. The MCP tools work identically across all supported models.

index.ts

import { experimental_createMCPClient as createMCPClient } from "ai";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp";
import { generateText } from "ai";
import { openai } from "@ai-sdk/openai";

const transport = new StreamableHTTPClientTransport(
  new URL("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
);

const mcpClient = await createMCPClient({ transport });
const tools = await mcpClient.tools();

const { text } = await generateText({
  model: openai("gpt-4o"),
  tools,
  prompt: "List recent Biconomy (Account Abstraction) transactions",
});

console.log(text);
await mcpClient.close();

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Biconomy. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Biconomy (Account Abstraction) MCP in Vercel AI SDK

Call `get_quote` through the SDK's `streamText` function. The returned payload feeds directly into your UI components, allowing real-time gas and fee rendering.

Yes. Your frontend collects the signature from the user's wallet, injects it into the payloadToSign object, and passes it to `execute_supertx` via the SDK tool call mechanism.

The `get_explorer_status` tool polls the Biconomy bundler and feeds status updates back to your Vercel AI SDK client. This ensures your React components update automatically as the transaction goes from pending to successful.

Yes, the connection runs over standard HTTP/SSE transport. You instantiate the client in your Route Handler and close it when the stream finishes.

This server never stores or views private keys. It only processes the pre-signed payloads you provide to `execute_supertx`, passing them directly to Biconomy over an encrypted, ephemeral V8 isolate sandbox.

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