The hosted server at https://mcp.databar.ai/mcp has nothing to install or configure. Databar manages its defaults, and every client gets the same behavior.
Authentication
- OAuth (recommended): add the server URL in your client (Claude Connectors, Cursor, or any remote MCP client) and approve access to your workspace when prompted.
- API key: send
Authorization: Bearer your-api-key-here with every request. Find your key in your Databar workspace under Integrations.
Spending guardrails
Tools that spend credits (enrichments, waterfalls, table enrichments, flows) check the cost before anything is queued:
- Balance check: if your balance cannot cover even the cheapest step, the tool returns an error with
balance_credits and required_credits instead of queueing a run that would fail.
- Confirmation above 50 credits: when a run’s estimated ceiling is at least 50 credits, the tool returns
status: confirmation_required with estimated_credits. Your agent shows the estimate, and after you agree it re-calls the tool with the retry_with object from that response.
Task data retention
Task data is stored for 24 hours after completion. If you need the results later, make sure to retrieve them promptly. After 24 hours, task data is permanently deleted and the status will return gone.
MCP Server