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Operate As

Integration

Blockfrost

Cardano blockchain data: addresses, assets, transactions and pools. Your client pastes their Blockfrost key once, and your agent or your code works with their access.

Banking and investing

About Blockfrost

Through Operate As, your agent, n8n workflow or code works in Blockfrost with your client's own access. Your client pastes their project ID from Blockfrost once. We store it encrypted, so it never sits in an email or a shared doc. It comes with 115 ready-made tools for Blockfrost's API, and the request tool reaches any endpoint they don't cover.

Common uses in Banking and investing

  • Pull balances and transactions into a report
  • Match payments to invoices
  • Flag unusual activity

Blockfrost

Blockfrost · Banking and investing

API key

Cardano blockchain data: addresses, assets, transactions and pools

The client pastes their project ID from Blockfrost's settings. We store it encrypted.

Tested against Blockfrost's live API.

Tools

Every tool your agent gets for Blockfrost. Select one to see its inputs and an example call.

  • Loading every tool…

Building with Blockfrost? The docs have setup steps and code for every tool.

Open the Blockfrost docs

Any other endpoint

The request tool calls any Blockfrost endpoint the tools above don't cover, with the client's access attached.

Base URL for request

https://cardano-mainnet.blockfrost.io/api/v0

  • request

    HTTPS ANY /v1/clients/{clientId}/blockfrost/{path}

    Any endpoint of Blockfrost's own API, with the client's access attached.

    servicestringrequired
    This service: blockfrost
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://cardano-mainnet.blockfrost.io/api/v0
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Blockfrost key you paste, with only the access you gave that key

Related

More in Banking and investing

Browse every service

Get started

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