# AWS Billing — MCP server on mcp.ai
> AWS Cost Explorer cost, forecast, and anomaly reporting through user-connected IAM credentials.

By: mcp.ai · official
Page: https://mcp.ai/aws_billing

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_aws_billing?ms=1781045700000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/aws_billing/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/aws_billing/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/aws_billing/skill.md
Postman collection (v2.1): https://mcp.ai/aws_billing/postman.json

## Tools
- aws_billing_anomalies(days_back?: integer, start_date?: string, end_date?: string, limit?: integer, account?: string) — Get normalized AWS Cost Anomaly Detection anomalies for a date range. The adapter drains NextPageToken internally.
- aws_billing_cost(days_back?: integer, start_date?: string, end_date?: string, granularity?: string, group_by?: string, account?: string) — Get normalized AWS Cost Explorer cost and usage with daily breakdown and top services. The adapter drains NextPageToken internally.
- aws_billing_forecast(start_date?: string, end_date?: string, granularity?: string, metric?: string, account?: string) — Get normalized AWS Cost Explorer forecast for the next 30 days or an explicit date range.
- aws_billing_list_accounts(account?: string) — List AWS Billing credential records linked to this install.

## Example prompts
- "Show AWS cost by service for the last 30 days"
- "Forecast AWS spend for the next month"
- "List recent AWS cost anomalies"

## Links
Docs: https://mcp.ai/docs/mcps/aws_billing
Website: https://mcp.ai/mcps/aws_billing