Frequently Asked Questions

Why should I use A4F?

How do I get started with A4F?

Do I need a specific SDK to use A4F?

How do I get support?

What LLM models does A4F support?

How frequently are new models added?

What are model variants?

How does model fallback work if a provider is unavailable?

I am an inference provider, how can I get listed on A4F?

What authentication methods are supported?

What API style do you follow?

Do you support streaming?

Which SDKs can I use?

How do I handle errors and timeouts?

Where can I find your data policies?

What data is logged during API use?

Do you store prompts and completions?

What purchase options exist?

How do volume discounts work?

What payment methods are accepted?

My payment went through, but my plan isn't active or credits haven't shown up.

What's the refund policy?

How can I monitor my usage and costs?

How can I delete my account?

How does team access work?

What if I lose access to my email or API key?

What are the Chat Playgrounds and who are they for?

Are the playgrounds production-ready?

Which version should I use?

What do the playgrounds support?

Why might the playgrounds feel buggy or inconsistent?

What should I use for real or long-term work?