# MarketAxess

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

MarketAxess provides a leading electronic trading platform for corporate bond markets, offering deep liquidity, pre‑trade data, AI‑powered insights, and real‑time market depth analysis. Clients can access pricing, trade execution, and post‑trade services across investment‑grade, high‑yield, and emerging‑market bonds, supported by advanced analytics and a modern X‑Pro workflow.

## Kin Score — 9.6 / 100 (minimal)

Scored 2026-09-21 under rubric 0.22.0.

| Facet | Score |
|---|---|
| Discoverability | 55.6 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 14.3 |
| Access Clarity | 18.4 |

Regulatory layer — **Securities & Market Data**: 18.3 (matched via weak_tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| 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 |

## APIs (1)

- **MarketAxess GraphQL API** — GraphQL API for MarketAxess platform

## Security (1)

- **Marketaxess Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Finance, Trading, Bonds

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