# Fireworks free API key: how to get one

> Free credit Fireworks API key, no card needed. A small starter credit for new accounts, at 10 requests a minute until you add a payment method. Step by step setup, checked October 2026.

- Kind: Free credit, no card
- Limits: A small starter credit for new accounts, at 10 requests a minute until you add a payment method.
- Models: Kimi K3, GLM-5.3, MiniMax M3.1 Flash, GPT-OSS, Llama 4
- Get the key: https://app.fireworks.ai/settings/users/api-keys

## Steps

1. Sign up at fireworks.ai.
2. Open API Keys and create one.
3. Paste it under Fireworks.

## Fireworks models in MultiScreenAI

The free tier covers Kimi K3, GLM-5.3, MiniMax M3.1 Flash, GPT-OSS, Llama 4; the others need paid usage on the same key.

- GPT-OSS 120B: https://www.multiscreenai.com/models/gpt-oss-120b
- Llama 4 Maverick: https://www.multiscreenai.com/models/llama-4-maverick
- Kimi K3: https://www.multiscreenai.com/models/kimi-k3
- GLM-5.3: https://www.multiscreenai.com/models/glm-5-3
- MiniMax M3.1 Flash: https://www.multiscreenai.com/models/minimax-m3-1-flash
- MiniMax M3: https://www.multiscreenai.com/models/minimax-m3

## Use it with every other AI at once

Paste the key into MultiScreenAI (https://www.multiscreenai.com) and ask every model at once, side by side, with a blind test mode. Agents can do the same over MCP: https://www.multiscreenai.com/mcp