Overview
Our public API: OctopusThe Octopus API is a GraphQL-like API (previously known as Maximizer.Web.Data). It gives you full access to Maximizer's capabilities, so you can read and manipulate any data in Maximizer efficiently. Real-time notifications are available through the Webhooks API.
Looking to use Maximizer from an AI assistant such as Claude instead of writing an integration? See the Maximizer MCP Server.
Object relationships schema
Check out our object relationship schema—based on the Edition you’re using—to identify which objects are relevant to your needs and how they relate to one another. More detailed information about our domain schema and use cases can be found in our Octopus API documentation.

Request Limits
The Octopus API enforces two types of limits to ensure better availability for our clients:
- Rate Limit: The number of requests allowed per minute per user. If exceeded, API responds with a 429 HTTP code.
- Request Duration: The maximum time allowed per request. If exceeded, API responds with a 408 HTTP code.
These limits vary by product edition:
Core Edition:
- Rate Limit: 30 requests per minute
- Request Duration: 10 seconds
Business and Financial Services Editions:
- Rate Limit: 90 requests per minute
- Request Duration: 30 seconds
Enterprise/Private Cloud:
- Custom limits
- Custom duration limits
