# MultiLynq

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

MultiLynq is a fixed income trading technology company founded in 2018 by Patrick Scheideler and Scott Collins and based in Shrewsbury, New Jersey. It sells market integration as a service: a single high-performance API that normalizes the messaging and trading protocols of every major and emerging electronic U.S. fixed income trading venue — including MarketAxess, Tradeweb, Trumid, Bloomberg, ICE Bonds, LTX by Broadridge, Liquidnet, Octaura, TMC Bonds and Bonds.com — into one interface for credit, municipal bond and loan trading. The platform covers pre- and post-trade workflows including price dissemination, market data aggregation, RFQ negotiation, portfolio trading, auction mechanisms, quoting conventions, smart order routing, and post-trade reporting and reconciliation, delivered as a fully hosted solution in which clients establish a single physical connection to a MultiLynq data center while MultiLynq maintains all upstream venue connectivity. The company has raised funding from Citadel Securities and Jane Street. The API is the entire product, but it is sold and onboarded through a sales conversation: MultiLynq publishes no public developer portal, documentation, specification, SDK or pricing.

## Kin Score — 6.6 / 100 (minimal)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 6.6).

| Facet | Score |
|---|---|
| Discoverability | 66.7 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Securities & Market Data**: 28.3 (matched via tags).

## Agent readiness — 2.5 (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 | 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 |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **MultiLynq Fixed Income Trading API** — MultiLynq's single normalized API for electronic fixed income trading across every major and emerging U.S. venue. It abstracts each venue's native messaging and trading protocol...

## Security (1)

- **Multilynq Domain Security** — TLSv1.3

## Plans (1)

- **Multilynq Plans Pricing**

## Tags

Company, Fixed Income, Bond Trading, Capital Markets, Financial-Services, Market Data, Trading Connectivity, Fintech, API Integration

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