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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use OKLink with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Access real-time blockchain data across multiple chains—query addresses, tokens, transactions, and blocks directly from your AI agent.

Included with plan

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

Complete set · 12 capabilities

The complete OKLink capability set.

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

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 12 available through OKLink.

  1. 01

    Get latest block

    Get the latest block information for a chain

  2. 02

    Get supported chains

    Get a summary of all supported blockchains

  3. 03

    Get token detail

    Get detailed information about a specific token

  4. 04

    Get token list

    ) on a given blockchain. Get a list of tokens on a specific chain

Capability set02 / 03

05-08

4 capabilities in this set.

Part of 12 available through OKLink.

  1. 05

    Get address transactions

    Get a list of transactions for a specific address

  2. 06

    Get block detail

    Get detailed information about a specific block

  3. 07

    Get block transactions

    Get a list of transactions within a specific block

  4. 08

    Get chain info

    Get detailed information about a specific blockchain

Capability set03 / 03

09-12

4 capabilities in this set.

Part of 12 available through OKLink.

  1. 09

    Get address summary

    Get summary information for a specific address

  2. 10

    Get nft collection info

    Get information about a specific NFT collection

  3. 11

    Get token balance

    Get token balances for a specific address

  4. 12

    Get transaction detail

    Get detailed information about a specific transaction

Observed, not estimated

944ms average. Fast in production.

OKLink is checked daily against the live service.

Daily averagePeak 1341ms
Aug 20Today
Fastest day
758ms
Slowest day
1341ms
14-day trend
Slowing+30%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 12 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 OKLink, so you can see the experience inside your AI.

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

OKLink Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_rG2qoQ6wtSF0Dt1yexbvFZkxc0fDXRtdOQHtruCL/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 — OKLink capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "oklink-multi-chain-web3-blockchain-data-api-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_rG2qoQ6wtSF0Dt1yexbvFZkxc0fDXRtdOQHtruCL/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

FAQ

Questions OKLink owners ask.

  • 01

    How do I check the balance of a specific wallet address?

    You can use the get_address_summary capability by providing the chain name (e.g., 'eth') and the address. For a detailed list of all token holdings, use the get_token_balance capability.

  • 02

    Can I retrieve information about NFT collections?

    Yes! Use the get_nft_collection_info capability with the chain name and the NFT contract address to fetch metadata and collection details.

  • 03

    How do I find the latest block on a specific blockchain?

    Simply use the get_latest_block capability and specify the chain (e.g., 'btc', 'eth', 'polygon'). It will return the height and details of the most recently mined block.

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