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AI API Services: 600+ models, one API
Try popular chat models right here, no signup.
Sign up free and get $1.00 of gift credit when you verify your email.- Try it freeYou are here
- Create a free account
- Get your API key
One API. Every model.
Session cost $0.00
Settings
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AI API services without the integration work
Teams usually lose weeks wiring up separate AI providers. These are the problems our AI API services remove:
Too many provider accounts and SDKs
OpenAI, Anthropic, Google, Meta, Mistral and dozens more behind one endpoint. Keep the official openai SDK and switch models by changing one string.
Unclear pricing
Every model shows its USD price per token, image, second or character, and every request is itemised. The price you see is the price you pay.
Separate bills and prepaid credits everywhere
One USD balance or one subscription covers every model. Top up with Stripe, set auto top-up and a low-balance alert.
Runaway costs from a leaked key
Give every API key its own rate limit, daily spend cap and model allow-list. Revoke a key instantly.
A model goes down or changes
Use provider routing and model fallbacks in the same request, or switch to a comparable model listed on each model page.
No visibility into what the AI costs
See cost, tokens and latency for every request, broken down by model, key and capability, and export it as CSV.
Popular AI API services
LLM API
Use one chat completions endpoint for every large language model. Streaming, tool calling, JSON schema outputs, vision and reasoning work the same way across providers, so you can pick the best price or quality per task without rewriting code.
452 models
Image generation API
Turn prompts and reference images into product shots, illustrations and marketing visuals. Choose aspect ratio, resolution and number of images per request, and pay only for the images you generate.
63 models
Video generation API
Submit a prompt (and optionally a first frame), poll the job and download the result. Choose duration, resolution, aspect ratio and audio per request. You are charged once, when the video is completed.
30 models
Text to speech API
Generate natural voices for apps, videos and accessibility. Pick a model and voice, set speed and output format (mp3, wav, opus, flac) and stream the audio back.
36 models
Speech to text API
Upload an audio or video file and get accurate text back, optionally with timestamps. Use it for meeting notes, subtitles, call analytics and voice input.
28 models
Music generation API
Describe the music or ask for a spoken reply, and receive audio in the chat completion response. Useful for jingles, background tracks and voice-first apps.
4 models
Embeddings API
Convert text into vectors for semantic search, retrieval-augmented generation (RAG), recommendations and clustering. Batch many inputs in one request.
39 models
Rerank API
Send a query and a list of documents; get them back ordered by relevance with scores. Adding a rerank step after vector search is one of the cheapest ways to improve RAG answers.
10 models
Decision model API
Decision models read a state and a typed question and return a choice or a score instead of free text. They are smaller and cheaper than general LLMs and give predictable, machine-readable answers for routing, moderation and evaluation.
30 models
Three lines to your first request
Try 692 models with one OpenAI-compatible key.
- Drop-in OpenAI SDK. Keep your code. Change baseURL and apiKey and every model works with the official openai packages.
- Plans that pay for themselves. Every plan includes more usage than it costs: up to 2× with yearly billing. Unused usage rolls over and every request is itemised in USD.
- Pay as you go or subscribe. Top up your USD balance with Stripe or pick a monthly plan with included usage. Auto top-up keeps you running.
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api14.com/api/v1",
apiKey: process.env.API14_API_KEY,
});
const result = await client.chat.completions.create({
"model": "openai/gpt-5-mini",
"messages": [
{
"role": "user",
"content": "Explain vector databases in two sentences."
}
]
});
console.log(result.choices[0].message.content);
AI API pricing
Start free, then pay only for what you use. Or subscribe and get more usage than you pay for.
Free
$0/mo
Pro
$20/mo
$30.00 usage included every month
Team
$100/mo
$160.00 usage included every month
Enterprise
Custom
Questions
Which models can I use?
Every model in our catalog: 692 today across chat, image, video, speech, transcription, embeddings and rerank. New models appear automatically.
Do I need a new SDK?
No. Use the official openai package in any language and set the base URL to https://api14.com/api/v1.
How much does it cost?
Each model shows its USD price on its page. Start with free credit, pay as you go from a USD balance, or subscribe and get up to 2× more usage for the same money.
Is there a free tier?
Yes. The playground has a free daily trial and new accounts get free usage to start.
Do you store my prompts?
No. We store usage metrics (tokens, cost, latency) only. We never store request or response bodies.
Can I set limits?
Yes. Every API key can have its own rate limit, daily spend cap and model allow-list.