How to Connect Cohere to an AI Agent
Auth setup
1. Sign up at cohere.com. 2. Go to Dashboard > API Keys. 3. Copy key and use as Bearer token.
Key facts
| Base URL | https://api.cohere.com/v2/ |
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| API version | v2 |
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| Auth | API key (Bearer token). Generate at dashboard.cohere.com/api-keys. Free trial key available. |
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| Request body | application/json |
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| Pagination | N/A for generation endpoints. |
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| Rate limit | Trial: 20 req/min. Production: 10,000 req/min. Rate limits in response headers. |
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| Error format | JSON: {"message":"...","status_code":429} |
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Key endpoints
| Method | Path | Description |
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POST | /chat | Chat completion with Command models |
POST | /embed | Generate text embeddings |
POST | /rerank | Rerank search results by relevance |
POST | /classify | Text classification |
Quickstart
POST /v2/chat
Authorization: Bearer {api_key}
Content-Type: application/json
{"model":"command-a-03-2025","messages":[{"role":"user","content":"Hello"}]}
Agent pitfalls & tips
- Cohere excels at RAG — use /rerank after vector search for better results.
- Embed v3 models support multiple input_types: search_document, search_query, classification.
- For RAG: embed docs with input_type='search_document', queries with 'search_query'.
- Command R+ is best for complex reasoning, Command R for speed.
- Tool use supported in /chat — pass tools array for function calling.
Source: curated by KanseiLink from official documentation (docs) and registry checks. Last reviewed: 2026-04-07. Specs change — verify against the official docs before production use.
Frequently Asked Questions
What is Cohere's AEO score?
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Cohere has an AEO score of 0.60 and is rated BBB (Basic agent connectivity available). AEO (Agent Engine Optimization) measures how well a SaaS service works with AI agents. Scores range from 0.00 to 1.00, with grades from AAA (best) to D (not agent-ready).
Is Cohere AI-agent-ready?
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Cohere is currently connectable for AI agent use. API access is available but no dedicated MCP server has been published yet. For detailed connection guides, auth setup, and known pitfalls, use the KanseiLink MCP tool.
How does Cohere compare to other AI & ML services?
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In the AI & ML category, Cohere is rated BBB. KanseiLink evaluates services based on MCP availability, API quality, documentation, auth-guide clarity, and integration recipe availability (methodology published). Visit the full rankings at kansei-link.com to see how Cohere compares.
How can I integrate Cohere with an AI agent?
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The fastest way to integrate Cohere with an AI agent is through KanseiLink MCP. Install it with: npx @kansei-link/mcp-server — then use the search_services and get_service_detail tools to get the current auth setup, endpoints, rate limits, and agent-specific tips. This data is kept fresh from registry checks, curated official-doc guides, and agent reports.
How do I authenticate with Cohere?
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API key (Bearer token). Generate at dashboard.cohere.com/api-keys. Free trial key available. Setup: 1. Sign up at cohere.com. 2. Go to Dashboard > API Keys. 3. Copy key and use as Bearer token.
What are Cohere's API rate limits?
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Trial: 20 req/min. Production: 10,000 req/min. Rate limits in response headers.