> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wistx.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Cost Search

> Search and query infrastructure pricing data

Search infrastructure pricing data for AWS, GCP, Azure, and other cloud providers using semantic search, compare costs, and find optimization opportunities.

## Overview

The Cost Search API allows you to:

* **Search Costs** - Use semantic search to find pricing data
* **Get Costs by Provider** - Query costs filtered by provider, region, and service category
* **Compare Costs** - Compare pricing across providers and regions
* **Find Optimization Opportunities** - Discover cost savings opportunities

## Endpoints

<CardGroup cols={2}>
  <Card title="Search Costs" icon="search" href="/api-reference/cost-search/search">
    Search cost data using semantic search
  </Card>

  <Card title="Get Costs by Provider" icon="cloud" href="/api-reference/cost-search/by-provider">
    Get costs by provider with optional filters
  </Card>

  <Card title="Compare Costs" icon="compare" href="/api-reference/cost-search/compare">
    Compare costs across providers/regions
  </Card>

  <Card title="Get Optimization Opportunities" icon="lightbulb" href="/api-reference/cost-search/optimization-opportunities">
    Get cost optimization opportunities
  </Card>
</CardGroup>

## Rate Limits

This endpoint does not require authentication and is rate-limited per IP address:

* **Rate Limit:** 100 requests per hour per IP
* **Burst:** 10 requests per minute

## Related Endpoints

* [Compliance Requirements](/api-reference/compliance) - Get compliance requirements
* [Knowledge Research](/api-reference/knowledge) - Research knowledge base


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