Build with APEX API

Programmatically create, deploy, and manage AI agents. Integrate APEX into your workflows with our RESTful API.

Quick Start

Terminal

# List your agents
curl -H "Authorization: Bearer apex_live_YOUR_KEY" \
  https://your-domain.com/api/v1/agents
# Create an agent
curl -X POST -H "Authorization: Bearer apex_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"Sales Bot","role":"sales","description":"Outbound sales agent"}' \
  https://your-domain.com/api/v1/agents
# Run an agent
curl -X POST -H "Authorization: Bearer apex_live_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{"goal":"Generate 10 leads for SaaS product"}' \
  https://your-domain.com/api/v1/agents/AGENT_ID/run

Authentication

All API requests require a valid API key passed in the Authorization header:

Authorization: Bearer apex_live_your_api_key_here

Generate keys from the API Keys settings page. Each key can have custom permissions and rate limits.

Endpoint Reference

Method	Endpoint	Description	Auth
GET	/api/v1/agents	List workspace agents (paginated, filterable)	Required
POST	/api/v1/agents	Create a new agent	Required
GET	/api/v1/agents/:id	Get agent details	Required
PATCH	/api/v1/agents/:id	Update an agent	Required
DELETE	/api/v1/agents/:id	Delete an agent	Required
POST	/api/v1/agents/:id/run	Start agent with a goal/task	Required
POST	/api/v1/agents/:id/chat	Send message, get response	Required
GET	/api/v1/marketplace	Search marketplace listings	Required
POST	/api/v1/marketplace/:id/install	Install a marketplace agent	Required
GET	/api/v1/events	Stream events (SSE) or list events	Required
POST	/api/v1/events	Create a custom event	Required
GET	/api/v1/webhooks	List webhooks	Required
POST	/api/v1/webhooks	Create a webhook	Required

Rate Limits

Rate limits are applied per API key and can be configured when creating a key.

60 req/min

Default

Standard tier

300 req/min

Pro

Pro plan keys

600 req/min

Enterprise

Enterprise keys

Rate limit information is included in every response:

X-RateLimit-Limit: 60

X-RateLimit-Remaining: 58

X-RateLimit-Reset: 1712035200

When rate limited, the API returns 429 Too Many Requests with a Retry-After header.

SDKs

Python

pip install apex-sdk

JavaScript / TypeScript

npm install @apex-ai/sdk

REST API

curl -H 'Authorization: Bearer ...'

Ready to start building?

Generate an API key and deploy your first agent in minutes.

Get Your API Key