Higgsfield opens a free 72-hour MCP trial in Claude

Higgsfield opened a free 72-hour trial of its MCP connector on November 9, 2026, with unlimited access to its video, image and audio models inside Claude. It costs nothing at activation and can be canceled at any time, but after the 72 hours it renews into Higgsfield's Ultra plan unless it is stopped first.

The terms are in a post and the replies beneath it on the company's X account. The trial starts at higgsfield.ai/mcp, and in Claude it connects as a custom connector at https://mcp.higgsfield.ai/mcp, with no API key. The same connector also runs in ChatGPT, Cursor and CLI-based agents, according to Higgsfield's help pages.

Higgsfield's post lists the models the trial covers. Video: Seedance 2.0 at 1080p and 15 seconds, Seedance 2.5 at 480p and 30 seconds, and the Seedance 2.0 Mini and Fast variants at 720p and 15 seconds. Images: Nano Banana Pro, Nano Banana 2.1 and Nano Banana 2, Seedream 5.5 and Seedream 5.0 Pro, and GPT Image 2, 2.5 and 2.6, all up to 2K. Audio: Seed Audio 1.0, Eleven v3, MiniMax Speech 2.8 HD, VibeVoice and Seed Speech.

MCP, the Model Context Protocol, is the standard an assistant like Claude uses to call outside tools, so a request in the chat returns a clip without opening the website. Higgsfield bundles other companies' generators behind one credit balance and puts its own next to them, including its Soul characters. It ran a free 24-hour trial of the same connector in July 2026 with seven video models and one generation at a time, and the new post does not say how many can run at once.

Higgsfield's standing rules cut against the pitch. Its pricing page and help center both say the unlimited models and free generations in a plan work only on higgsfield.ai, and that every generation through MCP, the CLI or the ChatGPT plugin deducts credits at standard rates. For three days, the trial is an exception to that rule.

Claude Fable 5.2 is the draw on the other side. Anthropic released Claude Fable 5.2 and Claude Mythos 5.2 the same day, at $8 per million input tokens and $40 per million output tokens, down from $10 and $50, with output up to 30 percent faster than Fable 5.1. Fable 5.2 does not make video. Inside the connector it acts as the director, writing prompts, choosing between Higgsfield's generators and checking what comes back, Pasquale Pillitteri's report explains. Higgsfield's post says the model excels at 3D modeling, visual reasoning, computer use and coding; Anthropic's announcement stresses coding, reasoning and vision, with 3D appearing only inside a customer testimonial.

The renewal carries the cost. Higgsfield's post says the trial converts to Ultra with 40 percent off the first month, and the pricing page lists Ultra at 129 euros a month, or 99 euros billed annually, before VAT, with 3,000 monthly credits. That puts the first month near 77 euros, though the exact figure appears only at activation.

Start the trial at higgsfield.ai/mcp; in Claude, add the connector under Settings, then Connectors, then Add custom connector, and paste https://mcp.higgsfield.ai/mcp.