Blockdaemon
Blockdaemon · Developer tools
Blockchain data across chains: blocks, transactions, balances and staking
The client pastes their API key from Blockdaemon's settings. We store it encrypted.
Tested against Blockdaemon's live API.
Building with Blockdaemon? The docs have setup steps and code for every tool.
Open the Blockdaemon docsTools
Your agent calls any endpoint of Blockdaemon's API with the request tool, with the client's access attached.
Base URL for request
https://svc.blockdaemon.com
request
HTTPS ANY /v1/clients/{clientId}/blockdaemon/{path}
Any endpoint of Blockdaemon's own API, with the client's access attached.
- servicestringrequired
- This service: blockdaemon
- methodstringrequired
- GET, POST, PUT, PATCH or DELETE
- pathstringrequired
- The path under https://svc.blockdaemon.com
- 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 Blockdaemon key you paste, with only the access you gave that key
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