Question 1

How should I choose between MCP and the REST API?

Accepted Answer

MCP (Model Context Protocol) connects Rainbrand to compatible agents. The REST API lets you integrate Rainbrand into an application, backend, or automated workflow. Both access the same brand system. See their documentation for the tools and endpoints available through each interface.

Question 2

Does Rainbrand work with my agent or product?

Accepted Answer

Rainbrand works with compatible MCP clients through standard tool responses, and with products that call its REST API. Supported versions and plans of Claude, ChatGPT, and Cursor can also show Rainbrand's richer MCP App interfaces. These interfaces are optional; they are not required to use Rainbrand's tools. Check the connection guide for your client.

Question 3

How does authentication work?

Accepted Answer

Sign in with Rainbrand through OAuth when your client supports it, or use an API key for a programmatic or headless connection. Both authenticate access to your Rainbrand account. See the authentication documentation for integration details.

Question 4

How does pricing work?

Accepted Answer

Rainbrand plans include credits for brand-aware image generation and transformations, used through either MCP or the REST API. See pricing for current plans and included usage.

Question 5

How do I get help?

Accepted Answer

Email support@rainbrand.com for help with your account, brand setup, or integration.

The brand layer,
callable from ChatGPT.

Connect in three steps.

Open ChatGPT Plugins

Add Rainbrand

Create and install the plugin.

Frequently asked questions

Connect your agents to the brand layer.

The brand layer, callable from ChatGPT.