# Aristocles Pty Ltd Stock Market Indices API

**Canonical:** https://apis.io/apis/aristocles-com-au/aristocles-com-au-stock-market-indices-api/  
**Provider:** Aristocles Pty Ltd — https://apis.io/providers/aristocles-com-au/  
**Base URL:** https://api.aristocles.com.au  
**Documentation:** https://api.aristocles.com.au/docs

Aristocles Pty Ltd Stock Market Indices API is one of 49 APIs that [Aristocles Pty Ltd](https://apis.io/providers/aristocles-com-au/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Stock Market Indices. The published artifact set on APIs.io includes an OpenAPI specification and 6 JSON Schemas.

A reference list of every company currently in the S&P 500 index, with ticker symbol, company name, industry sector and sub-industry, headquarters location, date added to the index, SEC CIK number and founding year. Fintech startups, trading bots, portfolio tools and AI research agents use it to screen large-cap US equities and map tickers to sectors. Source: S&P 500 constituents data from the datasets/s-and-p-500-companies project (github.com/datasets). Licence: ODC-PDDL-1.0. Base path: /v1/data/s-p-500-company-constituents. Requires an API key (X-API-Key).

## Operations (3)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/data/s-p-500-company-constituents` | List S&P 500 Company Constituents records |
| GET | `/v1/data/s-p-500-company-constituents/search` | Search S&P 500 Company Constituents by security |
| GET | `/v1/data/s-p-500-company-constituents/{key}` | Get one S&P 500 Company Constituents record by symbol |

## Machine-readable artifacts (7)

- **OpenAPI** — https://artifacts.apis.io/aristocles-com-au/openapi/aristocles-com-au-stock-market-indices-api-openapi.yml
- **JSONSchema** — https://artifacts.apis.io/aristocles-com-au/json-schema/aristocles-com-au-api-response-list-invoice-out-schema.json
- **JSONSchema** — https://artifacts.apis.io/aristocles-com-au/json-schema/aristocles-com-au-api-response-list-api-key-out-schema.json
- **JSONSchema** — https://artifacts.apis.io/aristocles-com-au/json-schema/aristocles-com-au-api-response-dict-schema.json
- **JSONSchema** — https://artifacts.apis.io/aristocles-com-au/json-schema/aristocles-com-au-api-response-checkout-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/aristocles-com-au/json-schema/aristocles-com-au-api-response-register-response-schema.json
- **JSONSchema** — https://artifacts.apis.io/aristocles-com-au/json-schema/aristocles-com-au-register-request-schema.json

## Other Aristocles Pty Ltd APIs (12)

- [Aristocles Pty Ltd Alternatives API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-alternatives-api/)
- [Aristocles Pty Ltd Asteroid Approaches API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-asteroid-approaches-api/)
- [Aristocles Pty Ltd Auth API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-auth-api/)
- [Aristocles Pty Ltd Aviation API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-aviation-api/)
- [Aristocles Pty Ltd Billing API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-billing-api/)
- [Aristocles Pty Ltd Categories API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-categories-api/)
- [Aristocles Pty Ltd Cities API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-cities-api/)
- [Aristocles Pty Ltd Contractor/Trade Pricing API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-contractor-trade-pricing-api/)
- [Aristocles Pty Ltd Currency Codes API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-currency-codes-api/)
- [Aristocles Pty Ltd Currency Exchange Rates API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-currency-exchange-rates-api/)
- [Aristocles Pty Ltd Cybersecurity API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-cybersecurity-api/)
- [Aristocles Pty Ltd Drug Products API](https://apis.io/apis/aristocles-com-au/aristocles-com-au-drug-products-api/)

## Tags

Stock Market Indices

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/aristocles-com-au/aristocles-com-au-stock-market-indices-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/aristocles-com-au/.