TzKT (Tezos Indexer & Explorer API) Connector for AI agents.

25 live capabilities

Query live Tezos blockchain data and audit smart contracts instantly.

Live agent request TzKT (Tezos Indexer & Explorer API) / Connector

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AI Agent

Why people use TzKT (Tezos Indexer & Explorer API)

TzKT Tezos Blockchain Data for Developers

With this Connector, you just ask your agent to show you the storage for a specific KT1 address. It pulls the data instantly, summarizes it, and keeps you in your workspace. You get the answer in seconds without ever leaving your chat.

What Vinkius changes

It turns the Tezos blockchain into a searchable database for your agent.

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

One account · 5,900+ Connectors

Real-world use case 01

Contract Auditing

A developer wants to know if a contract has a specific entrypoint.
Real-world use case 02

Whale Tracking

An analyst wants to find high-balance accounts.
Real-world use case 03

DeFi Analysis

A user wants to see how much a delegator earned.

Complete set · 25capabilities

The complete TzKT (Tezos Indexer & Explorer API) capability set.

These are the exact actions your AI can choose when you ask it to work with TzKT (Tezos Indexer & Explorer API).

Capability set01 / 07

01—04

4 capabilities in this set.

Part of 25 available through TzKT (Tezos Indexer & Explorer API).

01 Capability
Get contract code
Pull the Michelson or Micheline code for a smart contract. This is essential for security audits.
02 Capability
Get contract entrypoints
See all the functions you can call on a specific contract. It helps you understand what a contract actually does.
03 Capability
Get contract storage
View the current or past storage of a smart contract. This is a must-have for debugging contract states.
04 Capability
Get delegator rewards
Find out how many rewards a delegator received per cycle. It helps track staking yields.

Capability set02 / 07

05—08

4 capabilities in this set.

Part of 25 available through TzKT (Tezos Indexer & Explorer API).

05 Capability
Get head
See the current state of the blockchain head. Use this to check the latest confirmed data.
06 Capability
Get operations by hash
Find the details of an operation using its unique hash. It's the fastest way to look up a single transaction.
07 Capability
Get statistics
Pull network-wide stats like TPS and volume. Use this to monitor the health of the Tezos network.
08 Capability
List accounts
Find accounts that match specific filters like balance or activity type. It helps you discover active wallets.

Capability set03 / 07

09—12

4 capabilities in this set.

Part of 25 available through TzKT (Tezos Indexer & Explorer API).

09 Capability
List bigmap keys
See all the keys inside a specific big map. This is useful for inspecting complex contract data.
10 Capability
List bigmap updates
Get the history of updates for a specific big map. It lets you see how data changes over time.
11 Capability
List bigmaps
See a list of every big map on the network. Use this to explore the broader contract landscape.
12 Capability
List blocks
Find blocks that meet your specific criteria. It helps you navigate the history of the blockchain.

Capability set04 / 07

13—16

4 capabilities in this set.

Part of 25 available through TzKT (Tezos Indexer & Explorer API).

13 Capability
List contracts
Search for smart contracts using various filters. Use this to find specific projects or protocols.
14 Capability
List delegations
See all the delegation operations happening on the network. It helps you track how users are participating in the network.
15 Capability
List originations
See the operations where contracts were first created. Use this to track new project launches.
16 Capability
List staking
Find all staking-related operations on the blockchain. It helps you see the overall staking activity.

Capability set05 / 07

17—19

3 capabilities in this set.

Part of 25 available through TzKT (Tezos Indexer & Explorer API).

17 Capability
List token balances
See how many tokens different accounts hold. It is perfect for checking distributions across multiple wallets.
18 Capability
List token definitions
Get the metadata and definitions for various tokens. Use this to identify different assets on the chain.
19 Capability
List token transfers
See all FA1.2 and FA2 token transfers. It helps you track the flow of specific assets.

Capability set06 / 07

20—22

3 capabilities in this set.

Part of 25 available through TzKT (Tezos Indexer & Explorer API).

20 Capability
List transactions
Search for transactions using advanced filters. Use this to find specific types of activity across the network.
21 Capability
Get account balance history
See how an account's balance changed over time. It helps you track historical funding or spending.
22 Capability
Get account report
Get a JSON summary of all activity for a specific address. This is great for automated reporting.

Capability set07 / 07

23—25

3 capabilities in this set.

Part of 25 available through TzKT (Tezos Indexer & Explorer API).

23 Capability
Get account
Pull the full profile for a specific Tezos account. Use this to see basic account details quickly.
24 Capability
Get baker rewards
Check how many rewards a baker earned in a specific cycle. It helps monitor network participation.
25 Capability
Get block
Fetch details for a specific block using its level or hash. You can use this to inspect the state of the chain.

Set up in minutes

One URL. Then ask TzKT (Tezos Indexer & Explorer API) to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use TzKT (Tezos Indexer & Explorer API) 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_dOE3JyfNcsVXKuLGFQTRo4NEbU7xFJomMmGxoKc9/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 TzKT (Tezos Indexer & Explorer API), and paste the URL above.
Step 03

Turn it on in chat

Select +, open Connectors, and enable TzKT (Tezos Indexer & Explorer API) for the conversation.

ChatGPT · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_dOE3JyfNcsVXKuLGFQTRo4NEbU7xFJomMmGxoKc9/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 TzKT (Tezos Indexer & Explorer API) URL.
Step 03

Save and start

Save the connection and enable TzKT (Tezos Indexer & Explorer API) in your conversation. Desktop may ask you to restart once.

Cursor · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "tzkt-tezos-indexer-explorer-api": {
      "url": "https://edge.vinkius.com/vk_preview_dOE3JyfNcsVXKuLGFQTRo4NEbU7xFJomMmGxoKc9/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 TzKT (Tezos Indexer & Explorer API)

Open Agent mode in chat and ask: "Using TzKT (Tezos Indexer & Explorer API), help me...". 25 tools available

VS Code Copilot · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "tzkt-tezos-indexer-explorer-api": {
      "url": "https://edge.vinkius.com/vk_preview_dOE3JyfNcsVXKuLGFQTRo4NEbU7xFJomMmGxoKc9/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 TzKT (Tezos Indexer & Explorer API)

Ask Copilot: "Using TzKT (Tezos Indexer & Explorer API), help me...". 25 tools available

Windsurf · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "tzkt-tezos-indexer-explorer-api": {
      "url": "https://edge.vinkius.com/vk_preview_dOE3JyfNcsVXKuLGFQTRo4NEbU7xFJomMmGxoKc9/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 TzKT (Tezos Indexer & Explorer API)

Open Cascade and ask: "Using TzKT (Tezos Indexer & Explorer API), help me...". 25 tools available

Cline · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "tzkt-tezos-indexer-explorer-api": {
      "url": "https://edge.vinkius.com/vk_preview_dOE3JyfNcsVXKuLGFQTRo4NEbU7xFJomMmGxoKc9/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 TzKT (Tezos Indexer & Explorer API)

Ask Cline: "Using TzKT (Tezos Indexer & Explorer API), help me...". 25 tools available

Claude Code · Terminal command

Official guide ↗

Advanced setup

claude mcp add tzkt-tezos-indexer-explorer-api --transport http "https://edge.vinkius.com/vk_preview_dOE3JyfNcsVXKuLGFQTRo4NEbU7xFJomMmGxoKc9/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 TzKT (Tezos Indexer & Explorer API)

Ask Claude: "Using TzKT (Tezos Indexer & Explorer API), show me...". 25 tools are ready

Where the request belongs

Work TzKT can move forward.

Built around the request

Web3 developers and data analysts who need to move past manual explorer searching. It's for the person who needs to verify contract states or audit transaction flows without opening ten different browser tabs.

01

Web3 Developer

Debugging smart contract storage and entrypoints during a development sprint.

02

Blockchain Data Analyst

Pulling historical balance data for market research and trend analysis.

03

DeFi Researcher

Monitoring wallet activity and tracking specific operation hashes in real-time.

Build the capability set

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

Browse Connectors

01 58 capabilities

Tronscan (TRON Blockchain Explorer API)

Explore the TRON blockchain. analyze accounts, track token balances, inspect smart contracts, and monitor network resources directly from any AI agent.

02 8 capabilities

IoTeX (IoTeX Block Explorer API)

Access IoTeX blockchain data. query accounts, blocks, transactions, and token details directly from your AI agent.

03 14 capabilities

Blockscout

Explore Ethereum-based blockchains directly from your AI agent. Query addresses, tokens, transactions, and smart contracts via Blockscout's open-source API.

04 10 capabilities

Aptoscan (Aptos Blockchain Explorer API)

Explore the Aptos blockchain. check account balances, resources, transactions, and token data directly from your AI agent.

05 6 capabilities

SolanaFM (Solana FM Block Explorer API)

Access Solana blockchain data via SolanaFM. inspect blocks, transactions, account metadata, and token balances directly from any AI agent.

06 26 capabilities

Metisscan (Metis L2 Network Explorer)

Explore the Metis L2 network. inspect blocks, transactions, addresses, and smart contracts directly from your AI agent.

Bring your own AI

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

Before you connect

Questions about TzKT.

The practical details behind the request, access and result.

Can I use TzKT MCP to check my Tezos wallet balance?

Yes, it can pull your account details and balance history. You can ask your agent to check your balance or summarize your recent activity.

Does TzKT MCP work on Tezos testnets?

Yes, it supports Mainnet, Ghostnet, and Shadownet. You can switch between them just by specifying the network in your request.

Can I use TzKT MCP to audit smart contracts?

Yes, it can pull Michelson code and storage. This makes it a powerful capability for developers who need to verify contract states during an audit.

How do I get higher rate limits for the TzKT MCP?

You can provide your TzKT API key in the configuration settings. This will allow your agent to perform more frequent queries without hitting limits.

Can TzKT MCP show me token transfers?

Yes, it lists FA1.2 and FA2 token transfers. You can ask your agent to track the movement of specific assets across the network.

Can I use TzKT MCP to see network stats?

Yes, it pulls network-wide stats like TPS and volume. It's a great way to monitor the health and activity level of the Tezos blockchain.

Does TzKT MCP require a Tezos wallet?

No, it just needs an API key to query the blockchain data. It's designed to pull public ledger information for your AI client.

Can I see how an account's balance has changed over time?

Yes! Use the get_account_balance_history capability with the account address. It will return a historical record of balance changes for that specific Tezos address.

How do I check the current state or storage of a smart contract?

You can use the get_contract_storage capability by providing the contract's KT1 address. This will retrieve the current data stored in the contract's state.

Is it possible to list transactions for a specific sender or target?

Absolutely. Use the list_transactions capability and apply filters like sender or target to narrow down the results to specific addresses or interaction flows.

One connection away

Give your agent a direct line to TzKT.

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

Explore every Connector No credit card required · Free tier available