API Access
RESTful API

Build With Our
Options Data

Programmatic access to real-time options data, historical analytics, and unusual activity detection. Build your own tools, algorithms, and applications.

RESTful API
Easy integration
OpenAPI Spec
Auto-generate clients
Get API Access View Docs
Example API Request
curl 
curl -X GET "https://optionomics.com/api/v1/stocks/SPY/metrics" \
  -H "X-USER-EMAIL: [email protected]" \
  -H "X-USER-TOKEN: your-token"
Response 
{
  "stock_symbol": "AAPL",
  "date": "2025-10-10",
  "options": [
    {
      "strike": 185.0,
      "expiration": "2025-10-17",
      "call_volume": 12543,
      "put_volume": 8231,
      "call_oi": 45234,
      "put_oi": 32145
    }
  ]
}
DEVELOPER FEATURES

Built for Developers

Modern API with all the features you expect.

OpenAPI Specification

Full OpenAPI 3.0 spec available. Auto-generate client libraries in any language.

API Key Authentication

Simple Bearer token authentication. Manage multiple keys for different applications.

JSON Responses

Clean, well-structured JSON responses. Easy to parse and integrate.

Flexible Filtering

Query parameters for filtering, sorting, and pagination. Get exactly the data you need.

Rate Limiting

Transparent rate limits with headers showing remaining quota and reset time.

Interactive Docs

Try API endpoints directly from documentation. See examples and responses.

Use Cases

Algorithmic Trading

Build automated trading systems that react to options flow, unusual activity, and sentiment changes in real-time.

Custom Analytics

Create proprietary indicators and analytics using our comprehensive options data as the foundation.

Internal Dashboards

Build custom dashboards for your team with the exact metrics and visualizations you need.

Data Pipelines

Feed options data into your data warehouse, analytics platform, or machine learning models.

Quick Start

Get Your API Key

Subscribe to Theta or Vega plan and generate an API key from your dashboard.

Make Your First Request 
curl -X GET "https://optionomics.com/api/v1/stocks/SPY/metrics" \
  -H "X-USER-EMAIL: [email protected]" \
  -H "X-USER-TOKEN: your-token"
Explore the Docs

Visit optionomics.ai/docs/api for full documentation and examples.

Pro Tip:

Use the interactive API docs to test endpoints and see responses before writing code.

RELIABILITY

Production-Ready API

Built for mission-critical applications.

99.9%
Uptime SLA

Enterprise-grade reliability with redundant infrastructure.

< 100ms
Response Time

Lightning-fast API responses from globally distributed servers.

10M+
Requests/Day

Proven at scale serving millions of requests daily.

24/7
Monitoring

Continuous monitoring with automatic failover and scaling.

Start Building Today

Programmatic access to institutional-grade options data.

RESTful API
OpenAPI spec
99.9% uptime
Get API Access

Choose the plan that fits your trading style

Get started today