# ASX

**Canonical:** https://apis.io/providers/asx/  
**Website:** https://www.asx.com.au/  
**APIs profiled:** 1

ASX Limited (ABN 98 008 624 691) operates the Australian Securities Exchange, Australia's primary securities exchange. The ASX Group's activities span primary and secondary market services, including capital formation and hedging, trading and price discovery, clearing and settlement, and connectivity and market data. Through ASX Information Services (ASX Online) it licenses price, reference, benchmark and company-announcement data to subscribers, with a documented REST programmatic interface and Java downloader for the Market Information Application.

## Kin Score — 24.3 / 100 (emerging)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-9.6 from 33.9).

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 34.5 |
| Access Clarity | 47.4 |

Regulatory layer — **Securities & Market Data**: 20.4 (matched via tags).

## Agent readiness — 7.9 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Paid — onboarding: unknown, pricing: paid, trial: no (confidence: medium).

## APIs (1)

- **ASX Market Information Application (MIA) REST API** — REST programmatic interface to ASX Online's Market Information Application (Information Services), letting subscribers test connectivity, test token authentication, list the fil...

## Security (2)

- **Asx Authentication** — 1 scheme
- **Asx Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Asx Plans Pricing**

## Tags

Company, Stock Exchange, Financial Markets, Market Data, Clearing and Settlement, Trading, Australia

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/asx/). Scores are computed from the provider's own public artifacts under a published rubric.