Integration Guide

Higgsfield API

A unified API for generative media: images, videos, voice, and audio from 100+ AI models.

What We Track

Account Info

Email, organization ID, subscription tier

Soul Styles

Available artistic styles for generation

Models Available

Access to 100+ image & video models

Generation Count

Total generations made with your key

API Key Format

api-key:api-secretPrimary format (recommended)
hf_xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx:your-secret-key

Use this format for most API calls

Bearer TokenAlternative authentication
Bearer hf_xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

Use in Authorization header

Available Models

Text-to-Image

Flux 2 Pro/Flex

State-of-the-art image generation

Nano Banana Pro

4K resolution, best quality

GPT Image

OpenAI's image model

Seedream 5.0

Intelligent visual reasoning

Ideogram v3

Text rendering specialist

Midjourney v7

Artistic image generation

Image-to-Video

Kling 3.0

15-second videos with character consistency

Sora 2

OpenAI video generation

Veo 3.1

Google video model

WAN 2.2

Open-source video generation

Seedance Pro

High-quality video synthesis

Audio & Voice

ElevenLabs

Voice cloning & synthesis

VibeVoice

Multi-language voice generation

AI Apps

Soul 2.0

Ultra-realistic fashion visuals

Soul ID

Character consistency

ProAngles 2.0

Multi-angle view generation

Cinema Studio

Director-level control

Moodboard

Style reference generation

How to Get Your API Key

  1. 01.Visit Higgsfield Cloud Dashboard
  2. 02.Sign in with email, Google, Apple, or Microsoft
  3. 03.Navigate to API Keys section in your dashboard
  4. 04.Create a new key - it will show as api-key:api-secret format
  5. 05.Copy immediately - you cannot view it again after leaving the page!

Pricing Notes

  • Each model has different credit costs based on resolution and quality
  • Higher resolutions (2K, 4K) cost more credits
  • Generating multiple images in a single request charges separately for each
  • Free tiers available for testing; paid plans for production use
  • Credit usage tracked via the Muapi.ai API (underlying provider)

Ready to Track

Add your Higgsfield API key to API Key Health Dashboard to monitor your account and track available models.

API Key Health securely stores your Higgsfield API key using AES-256-GCM encryption. Your key is never exposed to third parties and is used solely to fetch account information from Higgsfield's API.