Free AI API listLookups

Free AI API list. Free models, then the cheapest paid ones.

The free model variants in the model snapshot, then the cheapest paid models ranked for your input and output mix. Free variants carry request caps. The full free list with the caps is in the linked blog post.

Cost to you

Free

Runs in your browser. No signup, no API call, no limit per hour.

browser
runs in
none
API calls
none
account

Use it now

Use the Free AI API list here

It runs in your browser. Nothing you type is sent anywhere, there is no signup and no limit.

Loading the tool.

Run it from your agent

Copy one prompt, give it to your agent.

Fill in the placeholder, paste it, and the agent runs the same job with current data on your looot account and shows the cost.

  • You give it: optional: a provider and your share of input tokens.
  • Billed per call, nothing while your agent is idle.
  • The agent shows the price before it calls.
Prompt: Free AI API list
Use looot to find free AI models I can call by API today. 1. Set up https://looot.ai/skill.md. 2. Run the OpenRouter model list endpoint. 3. Keep the models with a zero price for input and output tokens. 4. Return a table of model id, maker and context length, and the three cheapest paid models with a context of at least [size] tokens.

Give this to your agent
Setup command
set up looot - https://looot.ai/skill.md

What comes back

What your agent gets from free ai api

Field names as the providers return them. The exact set varies by endpoint, and your agent reads it from the catalog.

  • free model ids with context length
  • cheapest paid models for your mix
  • input and output price per million tokens
  • the date the list was read

Use it for

What people do with free ai api

  • Prototype for free

    Build a first version on a free variant before you pay for tokens.

  • Find a fallback

    Pick a cheap paid model for when a free cap runs out.

  • Agents on a budget

    Give a side agent a free or near-free model and save the big one for hard steps.

  • Export the list

    Download the rows as CSV and keep them next to your config.

Set up once

Three steps. Your agent does the rest.

Keep going

More free tools

FAQ

Questions about free ai api

Yes. Some models have free variants with a zero token price. They come with request caps, and the list changes. The free rows here come from a dated model list.

Free variants are capped by requests per day and are often not meant for production. The blog post Free AI models you can call by API lists the caps with their sources.

The page reads the same snapshot as the model price page, which tracks a subset of the full list. The blog post linked on this page covers every free variant on the full list.

It depends on your mix. Set the share of input tokens and the list ranks paid models by the cost of one million tokens at that mix.

From the OpenRouter model list, read through looot on the date shown under the list. Re-read it yourself with the command printed there.

Yes. Free variants still need an account with the provider that serves them. Through looot, your agent calls models with one looot connection.

Yes. It runs in your browser with no account and no limit.
For agents
tool
Free AI API list
category
Lookups
input
Optional: a provider and your share of input tokens
output
free model ids with context length, cheapest paid models for your mix, input and output price per million tokens, the date the list was read
price
per call, read live from the catalog on the web page
web tool
runs in the visitor's browser, no API call, free and unlimited
schedule
on demand
setup
https://looot.ai/skill.md
llms.txt
https://looot.ai/llms.txt
updated
2026-10-14
markdown /free-tools/free-ai-api-list.md

Run free ai api from your own agent.

Start your workspace, top up, and paste the prompt into the agent you already use. It runs the job with live data and shows the cost first.

Start your workspace See all free tools