Integrations · Fireworks AI
Guild agents call open-weight models on Fireworks AI with your Fireworks API key. Guild holds the key server-side, checks your model policies on every call, and Fireworks bills the calls to your account.
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Serverless open-weight models, by canonical name
Fireworks AI serves models from DeepSeek, Alibaba, Moonshot AI, Z.ai, and OpenAI’s open-weightgpt-oss. Guild keeps only serverless chat models that are ready to use. You write canonical names such as glm-5.3, and Guild converts them to Fireworks IDs under accounts/fireworks/models/.
How it works
1
Create a Fireworks key
In your Fireworks AI account, create an API key.
2
Add the credential
In Access & setup > Models & providers, click Add API key and choose Fireworks AI. Paste the key, check each publisher under Models, and replace each default with a Fireworks model.
3
Scope it with policies
Add model policies that decide which workspaces and agents may call which Fireworks models, then call them from
task.llm.Every Fireworks AI call goes through your policies
Agents never hold the key. Guild stores the credential server-side and shows only a masked value, so you can rotate it without touching agent code or the model policies bound to it. Policies are an allowlist: a workspace, agent, or installed agent can call a model through it only if a rule allows it. Set a daily token limit to cap spend, and see each call by workspace, agent, and user in Usage. A raw API key in an agent’s environment reaches every model the key can. A policy reaches only the models you name.About Fireworks AI on Guild
Models on Fireworks AI
Guild refreshes this list from the Fireworks catalog, keeping only serverless chat models that are ready to use. Models that need a dedicated deployment don’t appear. Meta is a publisher you can check in the form, but no Meta models are on the list today. Anthropic and Gemini models aren’t on Fireworks AI.
Connect Fireworks AI
1
Create a key
In your Fireworks AI account, create an API key.
2
Start the credential
In Guild, click Access & setup in the left nav, then Models & providers. Click Add API key and choose Fireworks AI from the menu.
3
Name it and paste the key
Give the credential a Name, such as
Production, and paste the key into API key.4
Choose publishers
Under Models, check each publisher this credential should reach. Replace the default model next to each one with a model from the table above.
5
Save
Click Add Key.
Model IDs
Write canonical model names, such askimi-k3 or glm-5.3, in policies and llmPreferences. Fireworks names models differently: it puts them under accounts/fireworks/models/, and spells a version’s dot as p. For example, qwen3.8-2.4t-a95b is accounts/fireworks/models/qwen3p8-2p4t-a95b. Guild converts between the two for you.
Frequently asked questions
Why do I have to change the default models?
Why do I have to change the default models?
None of the platform defaults the form pre-fills, such as
deepseek-v3.2 or glm-5, is on Fireworks AI. Change each one to a model from the Fireworks list before you save.Can I run Claude or Gemini on Fireworks AI?
Can I run Claude or Gemini on Fireworks AI?
No. Anthropic and Gemini models aren’t on Fireworks AI. Use OpenRouter or the publishers’ own APIs.
Can I use a model that needs a dedicated Fireworks deployment?
Can I use a model that needs a dedicated Fireworks deployment?
No. Guild lists only serverless chat models, so models that need a dedicated deployment don’t appear.
Are Meta models available on Fireworks AI?
Are Meta models available on Fireworks AI?
Not today. Meta is a publisher you can check in the form, but no Meta models are on the list.
Put a governed agent on Fireworks AI this week
Book a demo
See how teams govern agents that use Fireworks AI.
Start free
Connect Fireworks AI and scope your first agent.