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Vinkius

BlockCypher (Multi-chain Blockchain Developer API) Connector for AI agents.

15 live capabilities

Query blockchain data and manage crypto transactions through your AI client.

Live agent request BlockCypher (Multi-chain Blockchain Developer API) / Connector

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Why people use BlockCypher (Multi-chain Blockchain Developer API)

BlockCypher for Multi-chain Blockchain Data Auditing

This Connector changes that by letting your agent do the digging. Just give your agent the address or hash, and it pulls the balance, history, and status back to you in seconds. You get the data you need without the manual clicking.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get a direct line to multi-chain blockchain data without ever leaving your AI client.

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

One account · 5,900+ Connectors

  1. Real-world use case 01

    Audit a whale wallet

    An analyst asks the agent to check the balance and history of a specific BTC address to see recent movements.

  2. Real-world use case 02

    Testnet deployment

    A developer tells the agent to generate a new Dogecoin testnet address and fund it for a local test.

  3. Real-world use case 03

    Transaction tracking

    A fintech user asks for the status of a specific transaction hash to see if it's confirmed.

Complete set · 15capabilities

The complete BlockCypher (Multi-chain Blockchain Developer API) capability set.

These are the exact actions your AI can choose when you ask it to work with BlockCypher (Multi-chain Blockchain Developer API).

Capability set01 / 04

01—04

4 capabilities in this set.

Part of 15 available through BlockCypher (Multi-chain Blockchain Developer API).

  1. 01 Capability

    Create eth contract

    Deploy a new Ethereum smart contract to the network. Use this to launch your own code on the blockchain.

  2. 02 Capability

    Create webhook

    Set up a webhook for real-time blockchain notifications. This ensures you get notified about new blocks or transactions immediately.

  3. 03 Capability

    Generate address

    Create a new public address and private keypair. Use this to generate new wallets for supported coins.

  4. 04 Capability

    Get address balance

    Retrieve the current balance for a specific address. It gives you a quick look at how much crypto a wallet holds.

Capability set02 / 04

05—08

4 capabilities in this set.

Part of 15 available through BlockCypher (Multi-chain Blockchain Developer API).

  1. 05 Capability

    Get address

    Fetch details and transaction history for a wallet address. This provides a full audit trail of all past activity.

  2. 06 Capability

    Get block by hash

    Retrieve block data using a specific hash. Use this to look up details for a specific point in the chain.

  3. 07 Capability

    Get blockchain

    Show the current state of a specific blockchain. Use this to get a high-level overview of the network.

  4. 08 Capability

    Get transaction

    Pull details for a transaction using its hash. This lets you see the status and data of a specific transfer.

Capability set03 / 04

09—12

4 capabilities in this set.

Part of 15 available through BlockCypher (Multi-chain Blockchain Developer API).

  1. 09 Capability

    New transaction

    Create a skeleton transaction ready for signing. Use this to build out the details of a new transfer.

  2. 10 Capability

    Send transaction

    Broadcast a signed transaction to the network. Use this to actually push your transaction live.

  3. 11 Capability

    Get token info

    Show the details of your current API token. Use this to check the status and permissions of your BlockCypher credentials.

  4. 12 Capability

    Fund beth test address

    Use this to fund an address on the BETH test chain. It's perfect for testing transactions on the BETH network.

Capability set04 / 04

13—15

3 capabilities in this set.

Part of 15 available through BlockCypher (Multi-chain Blockchain Developer API).

  1. 13 Capability

    Call eth contract method

    Execute a specific method on an Ethereum smart contract. This lets you interact with dApps directly through your agent.

  2. 14 Capability

    Fund bcy test address

    Use this to fund an address on the BCY test chain. It helps you get test assets into your wallet quickly.

  3. 15 Capability

    Get block by height

    Retrieve block data based on its height in the chain. This helps you find data for a specific block number.

Set up in minutes

One URL. Then ask BlockCypher (Multi-chain Blockchain Developer API) to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use BlockCypher (Multi-chain Blockchain Developer 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_zNqfy12Pcd0eP9X2OAKKbEnegvImrcf4u1KSShvC/mcp
  1. Step 01

    Open Connectors

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

  2. Step 02

    Add the URL

    Choose Add custom connector, name it BlockCypher (Multi-chain Blockchain Developer API), and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable BlockCypher (Multi-chain Blockchain Developer API) for the conversation.

Where the request belongs

Work BlockCypher can move forward.

Built around the request

This is for the Web3 developer who's tired of copy-pasting hashes into explorers, the crypto analyst who needs to audit wallets at scale, and the fintech engineer building automated settlement systems.

01

Web3 Developer

Checking transaction statuses or generating testnet keys while staying inside the IDE.

02

Crypto Analyst

Auditing large volumes of wallet data and block stats using natural language.

03

Fintech Engineer

Building automated pipelines for monitoring and broadcasting blockchain events.

Build the capability set

Add more capabilities.

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

Browse Connectors
Blockchair (Universal Blockchain Search Engine & API) logo
01 11 capabilities

Blockchair (Universal Blockchain Search Engine & API)

Query blocks, transactions, and addresses across multiple blockchains like Bitcoin and Ethereum using Blockchair's universal API.

View Connector
OKLink (Multi-chain Web3 Blockchain Data API) logo
02 12 capabilities

OKLink (Multi-chain Web3 Blockchain Data API)

Access real-time blockchain data across multiple chains—query addresses, tokens, transactions, and blocks directly from your AI agent.

View Connector
Blockchain.com Data logo
03 10 capabilities

Blockchain.com Data

Access real-time Bitcoin blockchain data via Blockchain.com. query blocks, transactions, and addresses directly from any AI agent.

View Connector
Blockdaemon (Blockchain Infrastructure) logo
04 4 capabilities

Blockdaemon (Blockchain Infrastructure)

Access institutional-grade blockchain data across multiple protocols. list blocks, track transactions, and retrieve financial reports via Blockdaemon Ubiquity.

View Connector
Bitquery (Web3 Blockchain GraphQL APIs) logo
05 3 capabilities

Bitquery (Web3 Blockchain GraphQL APIs)

Query real-time and historical blockchain data across 40+ chains including Ethereum, Solana, and Bitcoin using GraphQL.

View Connector
GetBlock (Web3 RPC Provider) logo
06 26 capabilities

GetBlock (Web3 RPC Provider)

Access 50+ blockchain networks (Ethereum, Solana, Bitcoin) via RPC. Query balances, blocks, and transactions directly from your AI agent.

View Connector

Bring your own AI

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

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
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  • Windsurf
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Before you connect

Questions about BlockCypher.

The practical details behind the request, access and result.

Can BlockCypher MCP check Bitcoin balances?

Yes. You can ask your agent to check the balance of any Bitcoin address, and it will pull the current amount directly from the blockchain.

Does BlockCypher MCP support Ethereum?

It does. The Connector provides access to Ethereum data, including transaction history, block details, and even smart contract interactions.

Can I use BlockCypher MCP to send transactions?

Yes. Your agent can create transaction skeletons, help you sign them, and broadcast them to the network for you.

How does BlockCypher MCP handle different chains?

It provides a unified way to query data across multiple chains, including Bitcoin, Ethereum, Litecoin, and Dogecoin.

Can BlockCypher MCP set up alerts?

Yes. You can use the webhook capability to set up real-time notifications for events like new blocks or unconfirmed transactions.

Does BlockCypher MCP work with Cursor or Claude?

Yes, it works with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code.

Can I check the balance of a specific address without fetching all its transaction history?

Yes! Use the get_address_balance capability. It provides a lightweight response containing only the balance and basic metadata for the specified coin and chain.

How do I find the current block height and fee estimates for Bitcoin?

Simply use the get_blockchain capability with 'btc' as the coin and 'main' as the chain. It will return the latest block height, hash, and current network fee tiers.

Is it possible to generate a new wallet address for testing purposes?

Yes. The generate_address capability allows you to create a new public/private keypair and address for any supported chain (e.g., 'btc' on 'test3' or 'bcy' on 'test').

One connection away

Give your agent a direct line to BlockCypher.

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

Explore every Connector No credit card required · Free tier available