This MCP server allows users to look up transaction details by hash across various blockchains including EVM, UTXO, Solana, XRP, and Kaspa.
From the registry: MCP server for transaction lookup across EVM, UTXO, Solana, XRP, Kaspa via Crypto APIs
Please install the `mcp-transactions-data` MCP server into my current AI client (that's you).
Required prerequisites (do these first if not already done):
- **Node.js 18+** — Required to run the npx package (https://nodejs.org)
- **Crypto APIs API key** — Sign up and get an API key from Crypto APIs (https://app.cryptoapis.io/signup)
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","@cryptoapis-io/mcp-transactions-data"]
- required environment variables:
- `CRYPTOAPIS_API_KEY`: Crypto APIs API key (example: `<your-cryptoapis-api-key>`)
Note: Remote hosted endpoint also exists at https://ai.cryptoapis.io/mcp (x-api-key header).
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.CRYPTOAPIS_API_KEYrequiredAPI key for authenticating requests to Crypto APIs.Open-source SEC EDGAR toolkit — 11 tools, 7 prompts, every filing type. No API key required.
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