Messari
Messari · Banking and investing
Crypto research data: assets, metrics, news and fundraising
The client pastes their API key from Messari's settings. We store it encrypted.
Tested against Messari's live API.
Building with Messari? The docs have setup steps and code for every tool.
Open the Messari docsTools
Your agent calls any endpoint of Messari's API with the request tool, with the client's access attached.
Base URL for request
https://api.messari.io
request
HTTPS ANY /v1/clients/{clientId}/messari/{path}
Any endpoint of Messari's own API, with the client's access attached.
- servicestringrequired
- This service: messari
- methodstringrequired
- GET, POST, PUT, PATCH or DELETE
- pathstringrequired
- The path under https://api.messari.io
- 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 Messari key you paste, with only the access you gave that key
Get started
Send your next client one link
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