One balance for the app, the API and MCP. Music included. It never expires.
Higgsfield's API is pay as you go from a dollar balance, separate from its app subscriptions, and those funds expire one year after you add them. FairStack has one balance for the web app, the REST API and the MCP server. It never expires, and it covers music, voice and lip-sync as well as image and video.
If you are here, this is probably why
The short version
Side-by-side overview
Why FairStack
Frequently asked questions
Do Higgsfield API funds expire? +
Yes. Higgsfield's help center says API funds expire one year after they are added. A FairStack balance never expires.
Does the Higgsfield API have music or voice? +
Higgsfield's help center says there are "no standalone audio models" in the API catalog. FairStack serves music, text to speech, dubbing and lip-sync on the same key as video.
Is the Higgsfield MCP billed from the API balance? +
No. Higgsfield says MCP and CLI generations deduct app plan credits. On FairStack, MCP calls spend the same balance as API calls, at the same prices.
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Start CreatingFairStack is not affiliated with Higgsfield AI.
Higgsfield is a trademark of Higgsfield AI. API billing terms quoted here were read on higgsfield.ai on 2026-10-31 and may have changed since.
All pricing verified as of 2026-10-31. Pricing and features may change.
- Higgsfield: what is the Higgsfield API (read 2026-10-31)
- Higgsfield API announcement (read 2026-10-31)
- Higgsfield: what is Higgsfield MCP (read 2026-10-31)