ThirdWeb Connector for AI agents.

29 live capabilities

Manage smart contracts and blockchain identities with natural language.

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AI Agent

Why people use ThirdWeb

ThirdWeb for Smart Contract Automation

With this Connector, your agent pulls that data instantly. You just ask for a user's balance or a contract's status, and the agent gives you the answer in seconds. It handles the technical details so you can focus on the actual product features.

What Vinkius changes

It turns complex blockchain interactions into simple natural language commands.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

Real-world use case 01

Automated Social Onboarding

A new user wants to join a dApp.
Real-world use case 02

Real-time DeFi Dashboard

A user asks for their current token price.
Real-world use case 03

On-chain Audit Summary

An operator wants to see recent trades.

Complete set · 29capabilities

The complete ThirdWeb capability set.

These are the exact actions your AI can choose when you ask it to work with ThirdWeb.

Capability set01 / 08

01—04

4 capabilities in this set.

Part of 29 available through ThirdWeb.

01 Capability
Execute solana swap
Perform a token swap on the Solana Mainnet. It lets your agent trade one asset for another automatically.
02 Capability
Fetch with payment
Request data from a paid API using a 402 payment status. It handles the logic of fetching content that requires a fee.
03 Capability
Get solana swap quote
Get the current price and details for a token swap on Solana. This helps you see the best rates before executing a trade.
04 Capability
Get user details
Search your project's user database by email or wallet address. This helps you identify specific people interacting with your app.

Capability set02 / 08

05—08

4 capabilities in this set.

Part of 29 available through ThirdWeb.

05 Capability
List transactions
Show a history of transactions for a specific account or contract. This is great for auditing recent activity.
06 Capability
Pregenerate wallet
Create a wallet for a user before they even log in. This makes the onboarding experience feel much faster.
07 Capability
Query events
Pull historical events from a smart contract with specific filters. Use this to analyze past interactions on the chain.
08 Capability
Query transactions
Fetch the full transaction history for a specific contract. It's useful for seeing every time a contract was interacted with.

Capability set03 / 08

09—12

4 capabilities in this set.

Part of 29 available through ThirdWeb.

09 Capability
Read contract
Make one or more read-only calls to a smart contract. Use this to get current state data like token prices or balances.
10 Capability
Send raw transactions
Broadcast a transaction that has already been encoded. This gives you low-level control over the data being sent to the chain.
11 Capability
Sign solana transaction
Sign a transaction on the Solana blockchain. This is necessary before a transaction can be broadcast to the network.
12 Capability
Unlink profile
Remove a social identity from a specific wallet address. This gives users control over which accounts are connected to their wallet.

Capability set04 / 08

13—16

4 capabilities in this set.

Part of 29 available through ThirdWeb.

13 Capability
Verify payment
Check a signed payment payload to see if it's valid. This is the first step in processing paid requests.
14 Capability
Write contract
Execute state-changing calls on a smart contract. Use this to actually move funds, change settings, or update data on-chain.
15 Capability
Broadcast solana transaction
Send a transaction to the Solana network. This helps you push data or actions onto the chain quickly.
16 Capability
List solana wallets
View a list of existing Solana wallets. Use this to audit or manage multiple accounts in one place.

Capability set05 / 08

17—20

4 capabilities in this set.

Part of 29 available through ThirdWeb.

17 Capability
Deploy contract
Put a new smart contract onto the blockchain using its bytecode and ABI. This is the primary way to launch new dApp functionality.
18 Capability
Get payment requirements
Find out what's needed to pay for a specific resource. This identifies the costs before you make a request.
19 Capability
Get solana balance
Check the current amount of native tokens in a Solana wallet. It's a quick way to verify a user's funds.
20 Capability
Get transaction status
Check if a blockchain transaction was successful or is still pending. Use this to give users real-time feedback on their actions.

Capability set06 / 08

21—23

3 capabilities in this set.

Part of 29 available through ThirdWeb.

21 Capability
Get wallet me
Pull the details of the user who is currently signed in. It's the quickest way to see who's using your agent right now.
22 Capability
Initiate auth
Start the login process for email, phone, passkeys, or social accounts. This kicks off the security handshake with the user.
23 Capability
Link profile
Connect different social identities to a single wallet address. It helps users stay logged in across different platforms.

Capability set07 / 08

24—26

3 capabilities in this set.

Part of 29 available through ThirdWeb.

24 Capability
Send solana tokens
Move tokens from one Solana wallet to another. This is the standard way to handle transfers on the Solana network.
25 Capability
Settle payment
Finalize an on-chain payment for a resource. This completes the transaction after a payment has been verified.
26 Capability
Sign solana message
Create a digital signature for a message on the Solana network. It's used for verifying off-chain actions with on-chain keys.

Capability set08 / 08

27—29

3 capabilities in this set.

Part of 29 available through ThirdWeb.

27 Capability
Social auth
Run an OAuth flow for various social media providers. It lets users log in using their existing Google, Twitter, or Discord accounts.
28 Capability
Complete auth
Verify a login challenge and finish the authentication process. It's the final step in a user's secure login.
29 Capability
Create solana wallet
Generate a new wallet specifically for the Solana blockchain. This helps users get started on the network immediately.

Set up in minutes

One URL. Then ask ThirdWeb to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use ThirdWeb from the conversation.

Choose your client

Live preview

Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_KhWEJmIapQZBs4p23iZkkzK1vQKep4Z1V72uCf9T/mcp

Step 01

Open Connectors

In Claude Web or Claude Desktop, open Settings and choose Connectors.
Step 02

Add the URL

Choose Add custom connector, name it ThirdWeb, and paste the URL above.
Step 03

Turn it on in chat

Select +, open Connectors, and enable ThirdWeb for the conversation.

ChatGPT · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_KhWEJmIapQZBs4p23iZkkzK1vQKep4Z1V72uCf9T/mcp

Step 01

Open MCP settings

On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
Step 02

Add the URL

Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the ThirdWeb URL.
Step 03

Save and start

Save the connection and enable ThirdWeb in your conversation. Desktop may ask you to restart once.

Cursor · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "thirdweb": {
      "url": "https://edge.vinkius.com/vk_preview_KhWEJmIapQZBs4p23iZkkzK1vQKep4Z1V72uCf9T/mcp"
    }
  }
}

Step 01

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
Step 02

Add the server config

Paste the JSON configuration above into the mcp.json file that opens
Step 03

Save the file

Cursor will automatically detect the new Connector
Step 04

Start using ThirdWeb

Open Agent mode in chat and ask: "Using ThirdWeb, help me...". 29 tools available

VS Code Copilot · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "thirdweb": {
      "url": "https://edge.vinkius.com/vk_preview_KhWEJmIapQZBs4p23iZkkzK1vQKep4Z1V72uCf9T/mcp"
    }
  }
}

Step 01

Create MCP config

Create a .vscode/mcp.json file in your project root
Step 02

Add the server config

Paste the JSON configuration above
Step 03

Enable Agent mode

Open GitHub Copilot Chat and switch to Agent mode using the dropdown
Step 04

Start using ThirdWeb

Ask Copilot: "Using ThirdWeb, help me...". 29 tools available

Windsurf · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "thirdweb": {
      "url": "https://edge.vinkius.com/vk_preview_KhWEJmIapQZBs4p23iZkkzK1vQKep4Z1V72uCf9T/mcp"
    }
  }
}

Step 01

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
Step 02

Add the server

Paste the JSON configuration above into mcp_config.json
Step 03

Save and reload

Windsurf will detect the new server automatically
Step 04

Start using ThirdWeb

Open Cascade and ask: "Using ThirdWeb, help me...". 29 tools available

Cline · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "thirdweb": {
      "url": "https://edge.vinkius.com/vk_preview_KhWEJmIapQZBs4p23iZkkzK1vQKep4Z1V72uCf9T/mcp"
    }
  }
}

Step 01

Open Cline MCP Settings

Click the Connectors icon in the Cline sidebar panel
Step 02

Add remote server

Click "Add Connector" and paste the configuration above
Step 03

Enable the server

Toggle the server switch to ON
Step 04

Start using ThirdWeb

Ask Cline: "Using ThirdWeb, help me...". 29 tools available

Claude Code · Terminal command

Official guide ↗

Advanced setup

claude mcp add thirdweb --transport http "https://edge.vinkius.com/vk_preview_KhWEJmIapQZBs4p23iZkkzK1vQKep4Z1V72uCf9T/mcp"

Step 01

Install Claude Code

Run npm install -g @anthropic-ai/claude-code if not already installed
Step 02

Add the Connector

Run the command above in your terminal
Step 03

Verify the connection

Run claude mcp to list connected servers, or type /mcp inside a session
Step 04

Start using ThirdWeb

Ask Claude: "Using ThirdWeb, show me...". 29 tools are ready

Where the request belongs

Work ThirdWeb can move forward.

Built around the request

This is for Web3 developers and dApp operators who are tired of writing boilerplate code for every single blockchain interaction.

01

Web3 Developer

You use this to test authentication flows and smart contract logic directly in your IDE without building a full frontend first.

02

DApp Operator

You use this to manage user profiles and monitor on-chain events to keep your community informed without manual scripts.

03

Product Manager

You use this to quickly query on-chain data and user details to understand how people are actually using your platform.

Build the capability set

Each Connector adds new actions and data without changing how you work.

Browse Connectors

01 8 capabilities

Dynamic (Web3 Auth)

Manage Web3 authentication and user data via Dynamic. fetch user profiles, check wallet sanctions, and manage sessions directly from any AI agent.

02 6 capabilities

Alchemy

Manage blockchain data. audit wallets, NFTs, and transactions via AI.

03 12 capabilities

Privy

Manage users and wallets via Privy. create users, search profiles, and manage embedded wallets directly from any AI agent.

04 20 capabilities

Lit Protocol (Decentralized Access Control)

Manage decentralized access control, Programmable Key Pairs (PKPs), and execute immutable Lit Actions within TEEs directly from your AI agent.

05 32 capabilities

Ankr (Web3 Node API)

Access high-performance Web3 RPC nodes via Ankr. Query block data, check wallet balances, and interact with smart contracts across multiple EVM chains.

06 10 capabilities

Covalent

Equip your AI agent to query unified blockchain data including balances, transactions, and NFTs across 100+ chains.

Bring your own AI

Change the model, client or framework. Keep ThirdWeb connected.

Before you connect

Questions about ThirdWeb.

The practical details behind the request, access and result.

Can the ThirdWeb MCP help users log in with social media?

Yes, it supports social auth flows so users can sign in with familiar accounts like Google or Twitter instead of just a wallet. This makes your dApp much more accessible to non-crypto users.

Does ThirdWeb MCP work for Solana?

Yes, it has specific capabilities for Solana balances, swaps, and token transfers in addition to standard smart contract capabilities. You can manage both Ethereum and Solana assets through the same connection.

Can I use ThirdWeb MCP to manage multiple user wallets?

It allows you to search for users by email or address and pre-generate wallets to make the onboarding process much smoother. This helps you keep track of your user base without manual data entry.

Can ThirdWeb MCP help with paid API requests?

It includes capabilities to handle x402 payment requirements, allowing your agent to fetch data from gated services securely. This is great for pulling premium data into your agent's workflow.

Is ThirdWeb MCP good for building dApps?

It is a core capability for dApp developers because it handles the identity, wallet, and contract logic that usually requires a lot of custom code. It lets your agent act as a bridge between the user and the blockchain.

How do I use ThirdWeb MCP to check my transaction status?

Your agent can use the transaction status capability to check if a specific blockchain action was successful or is still pending. It can then report this status back to the user in plain English.

Can ThirdWeb MCP help me deploy a new smart contract?

Yes, it includes a capability to deploy contracts using bytecode and ABI. This allows your agent to help you launch new functionality on the blockchain directly through your AI client.

Can I read data from a smart contract without paying gas?

Yes! Use the read_contract capability. It performs read-only calls (multicall) to the blockchain, which do not require gas or state changes.

How do I start an authentication flow for a new user?

You can use the initiate_auth capability by specifying the method (email, sms, etc.) and the user's identifier. Then, use complete_auth with the verification code to finish the login.

Can I find a user's profile if I only have their wallet address?

Absolutely. Use the get_user_details capability and provide the address parameter. The agent will return any associated user IDs, emails, or phone numbers linked to that wallet in your project.

One connection away

Give your agent a direct line to ThirdWeb.

Connect ThirdWeb once. Keep it beside 5,900+ managed Connectors when the next task needs more.

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