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Connect Arweave to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Get real-time network data and manage permanent storage costs.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 13 capabilities

We ship only the actions that matter.

Capability set01 / 04

01-04

4 capabilities in this set.

Part of 13 available through Arweave.

  1. 01

    Query graphql

    Execute a GraphQL query against the Arweave network

  2. 02

    Get transaction data

    Retrieve the data associated with a transaction

  3. 03

    Get transaction offset

    Get the byte offset and size of the transaction data

  4. 04

    Get block by hash

    Retrieve a block by its hash

Capability set02 / 04

05-07

3 capabilities in this set.

Part of 13 available through Arweave.

  1. 05

    Get block by height

    Retrieve a block by its height

  2. 06

    Get storage price

    Get the cost in Winstons to store data

  3. 07

    Get transaction status

    G., pending, confirmed). Get the status of a transaction

Capability set03 / 04

08-10

3 capabilities in this set.

Part of 13 available through Arweave.

  1. 08

    Get transaction

    Retrieve a transaction by its ID

  2. 09

    Get wallet balance

    Get the balance of a wallet address in Winstons

  3. 10

    Get wallet last tx

    Get the ID of the last transaction sent by the wallet

Capability set04 / 04

11-13

3 capabilities in this set.

Part of 13 available through Arweave.

  1. 11

    Get network info

    Get current Arweave network status

  2. 12

    Get peers

    Get a list of peer addresses known to the node

  3. 13

    Submit transaction

    Submit a new transaction to the network

Real work

What teams actually run

01

Confirming a Transfer

A user sends a payment and needs to know if the transaction is confirmed or still pending.

02

Cost Estimation

A developer needs to know the cost to archive a 1GB file before submitting it to the permaweb.

03

Network Diagnostics

A team needs to check the overall health and current height of the Arweave network.

04

Data Retrieval

An analyst needs to search for all records tagged with a specific ID across the entire network.

Automate a task

Put Arweave to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Arweave works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Arweave to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

914ms average. Fast in production.

Arweave is checked daily against the live service.

Daily averagePeak 1224ms
Oct 3Today
Fastest day
727ms
Slowest day
1224ms
14-day trend
Slowing+6%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 13 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Arweave, so you can see the experience inside your AI.

It does not authenticate your account with Arweave. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Arweave Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_1dwY4eKHwmodBlMbTeSI3fwDfYfyLlEk5y0YsQxG/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Arweave capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "arweave-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_1dwY4eKHwmodBlMbTeSI3fwDfYfyLlEk5y0YsQxG/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Arweave in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Arweave owners hand off.

This MCP is essential for anyone working with decentralized, permanent data. Web3 developers use it to check confirmations and network status without leaving their IDE. Data analysts rely on it to query the permaweb using GraphQL, extracting deep insights. Crypto users monitor wallet balances and calculate storage costs for permanent file uploads.

  • 01

    Web3 Developer

    Quickly check transaction confirmations and network status directly from your AI client.

  • 02

    Data Analyst

    Query the permaweb using GraphQL to extract insights from permanent data sets.

  • 03

    Crypto User

    Monitor wallet balances and calculate storage costs for permanent file uploads.

FAQ

Questions Arweave owners ask.

  • 01

    Is this MCP for all blockchain networks?

    No, this MCP is specifically designed to interact with the Arweave permaweb network. It provides capabilities unique to Arweave's structure, like Winston balances and permaweb storage pricing.

  • 02

    What kind of data can I query?

    You can query transaction metadata, network status, and raw data associated with blocks. You also have access to GraphQL to search for specific data and tags across the network.

  • 03

    Do I need to provide a custom URL?

    While you can optionally provide a custom Arweave Gateway URL, the MCP is ready to connect and query the permaweb directly once you subscribe.

  • 04

    Can I submit transactions with this MCP?

    Yes, the MCP includes a capability to submit a new transaction to the network, allowing you to commit data once you've finished your analysis.

  • 05

    What is a 'Winston' in this context?

    Winstons is the native unit used by the Arweave network for measuring balances and calculating storage costs. The MCP reports these values directly.

  • 06

    How do I check the cost to store a specific amount of data?

    You can use the get_storage_price capability. Just provide the number of bytes you intend to store, and the agent will return the price in Winstons (where 1 AR = 10^12 Winstons).

  • 07

    Can I retrieve the actual content of a transaction?

    Yes. Use the get_transaction_data capability with the specific Transaction ID (txid). The agent will fetch the data associated with that transaction from the blockweave.

  • 08

    How do I know if a transaction has been confirmed by the network?

    Use the get_transaction_status capability. It will return the current status of the transaction, including whether it is pending or confirmed, and the number of confirmations if available.

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