CohereText Generation/v1/ai/chat

Command A+ API

Access Command A+ through one API key. Cohere Enterprise Agentic Flagship.

Command A+ is Cohere's flagship model for enterprise agentic workflows. Command A+ fits enterprise agents that lean on strict tool schemas and structured outputs, retrieval-augmented workflows, and multilingual business use.

Full Docs Get API Key

Takes 30 seconds.

Command A+ API pricing

Pay per request from your YepAPI balance — no subscription, no monthly minimum. Prices updated September 27, 2026.

Token type	Price
Input	$0.44 / 1M tokens
Output	$2.22 / 1M tokens
Context window	192K tokens

What it costs	Per job	Per 1,000
Chat reply1K input + 500 output tokens	$0.0016	$1.55
RAG answer8K input + 800 output tokens	$0.0053	$5.30
Agent step with tools30K input + 2K output tokens	$0.018	$17.64
Long document summary100K input + 2K output tokens	$0.048	$48.44

4,900+

Developers

2.3M+

API calls served

184

Endpoints

$0.01

Per call

Yep, that's it.

Try it live

Send a message and see Command A+ respond in real time.

POST/v1/ai/chatcohere/command-a-plus

Message *

Max Tokens

Maximum tokens in the response.

Stream

Real-time tokens

Hit "Send Request" to see the response

Command A+ specs

Provider	Cohere
Model ID	cohere/command-a-plus
Endpoint	/v1/ai/chat
Type	Text Generation
Context window	192K tokens
Max output	64K tokens
Reasoning	No
OpenAI-compatible	Yes — /v1/ai/chat/completions

How to get a Command A+ API key

1
Create an account
Sign up at yepapi.com with Google or email. It takes about 30 seconds.
2
Create an API key
Open the dashboard, go to API Keys and create a key. Copy it — it starts with yep_sk_.
3
Call Command A+
Send a request to /v1/ai/chat with the x-api-key header and model "cohere/command-a-plus".
4
Pay as you go
Usage is billed per request from your balance. Top up any amount; there is no subscription.

Strengths

✓

Strict tool schemas

Native tool calling with strict schema enforcement, useful for reliable agent loops.

✓

Enterprise focus

Cohere's flagship for business and agentic workloads.

✓

192K context, 64K output

Handles up to 192,000 input tokens and returns up to 64,000 output tokens per call.

✓

Low cost

$0.44 per 1M input and $2.22 per 1M output tokens.

Quick start

Copy this snippet and start making calls with Command A+.

const res = await fetch('https://api.yepapi.com/v1/ai/chat', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "model": "cohere/command-a-plus",
    "messages": [
      {
        "role": "user",
        "content": "Explain API gateways in 2 sentences."
      }
    ],
    "maxTokens": 256
  }),
});
const { data } = await res.json();
console.log(data.message.content);

Command A+ vs similar models

Every model below runs on the same API key — switch by changing the model ID.

Model	Provider	Price	Context
Command A+	Cohere	$0.44 in / $2.22 out per 1M	192K
Nemotron 3 Super	NVIDIA	$0 in / $0 out per 1M	262K
Qwen3.7 Flash	Qwen	$0.04 in / $0.19 out per 1M	1M
Solar Mini 4	Upstage	$0.07 in / $0.30 out per 1M	524K
Nemotron 3.5 Lightning	NVIDIA	$0.10 in / $0.30 out per 1M	262K
DeepSeek V4 Flash	DeepSeek	$0.13 in / $0.27 out per 1M	1.0M
Qwen 3.5 Flash	Qwen	$0.10 in / $0.38 out per 1M	1M
Seed 1.6 Flash	ByteDance	$0.11 in / $0.44 out per 1M	262K

Why use Command A+ through YepAPI?

✓One API key for all models — no separate accounts

✓OpenAI SDK compatible — just change the base URL

✓No monthly minimums — pay per token

✓Switch models with one line of code

✓Full provider passthrough — citations, search results, and all extras included

✓Streaming and non-streaming support on every model

✓Works with Cursor, Claude, LangChain, and any LLM tool

✓Unified billing across all providers

Command A+ API — pricing, context window & access

Command A+ is Cohere's flagship model for enterprise agentic workflows. It pairs a 192,000-token context window with up to 64,000 output tokens per response, at $0.44 per 1M input and $2.22 per 1M output tokens through YepAPI.

Through YepAPI you call Command A+ on an OpenAI-compatible endpoint with a single key — the same key that reaches GPT-6, Claude, Gemini, Grok and the SEO, SERP and scraping APIs. Input: text, images.

What is Command A+?

Command A+ is Cohere's flagship model for enterprise agentic workflows. It accepts text and image input with a 192,000-token context window, supports native tool calling with strict tool schemas and structured outputs, and returns up to 64,000 output tokens, priced at $0.44 / $2.22 per 1M tokens. It accepts text, images as input, handles up to 192,000 tokens of context and returns up to 64,000 output tokens per call.

Build with Command A+ via YepAPI

YepAPI serves Command A+ on the OpenAI-compatible /v1/ai/chat endpoint. Point your base URL at YepAPI, add your key, and set the model string to command-a-plus (or the full cohere/command-a-plus). Function calling, structured outputs and reasoning settings pass straight through, and switching to any other model on the platform is a one-string change per request.

Command A+ API pricing — $0.44 / 1M input, $2.22 / 1M output

Command A+ costs $0.44 per 1M input tokens and $2.22 per 1M output tokens through YepAPI, pay per token with no minimums. Failed calls are never charged, and every request is itemised in your dashboard API Logs so you can see exactly what a 64,000-token response cost.

Command A+ use cases

Command A+ fits enterprise agents that lean on strict tool schemas and structured outputs, retrieval-augmented workflows, and multilingual business use.

Start generating in 30 seconds

Pay per call, no subscriptions.

Get API Key

What developers say

“Switched from SerpAPI and cut our SERP costs by 80%. Same data quality, way simpler billing.”
Marcus T.
SEO Platform Founder

“One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.”
Priya S.
Full-Stack Developer

“The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.”
Jake R.
Indie Hacker

Frequently asked questions

Command A+ costs $0.44 per 1M input tokens and $2.22 per 1M output tokens through YepAPI, billed per request with no monthly fee. For example, a chat reply (1K input + 500 output tokens) costs about $0.0016.

Sign up at yepapi.com (Google or email, about 30 seconds), open the dashboard and create an API key. The same key works for Command A+ and every other model — no separate Cohere account or waitlist.

Use "cohere/command-a-plus" as the model on /v1/ai/chat. The short alias "command-a-plus" also works.

Yes. Point the OpenAI SDK at https://api.yepapi.com/v1/ai with your YepAPI key and set model to "cohere/command-a-plus". Streaming works the same way, so existing OpenAI code only needs the base URL and key changed.

Command A+ supports a 192K token context window with up to 64K output tokens per request.