# MultiLynq

> MultiLynq is a fixed income trading technology company (founded 2018, Shrewsbury,
> New Jersey) selling 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 into one interface for credit,
> municipal bond and loan trading.

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generated: 2026-08-26
method: generated
source: apis.yml + www.multilynq.com (no provider-published /llms.txt exists;
        https://www.multilynq.com/llms.txt returned HTTP 404)
-->

## What MultiLynq does

- One normalized API across venues, replacing per-venue integrations.
- Venue aggregation: pricing and market data from established and emerging venues
  over a single normalized API, with quoting, routing and RFQ options.
- Pre- and post-trade coverage: price dissemination, market data aggregation,
  smart order routing, post-trade reporting and reconciliation.
- Trading protocols handled: RFQ negotiation, portfolio trading, auction
  mechanisms, and various quoting conventions.
- Fully hosted delivery: the client establishes a single physical connection to a
  MultiLynq data center; MultiLynq maintains all upstream venue connectivity.
- Asset classes: corporate credit, municipal bonds, loans.

## Venues MultiLynq connects to

Bloomberg, MarketAxess (including Live Markets), Tradeweb (including Dealerweb
Wholesale and Tradeweb Direct), Trumid, ICE Bonds, LTX by Broadridge, Liquidnet,
Octaura, TMC Bonds, Bonds.com, UBS credit electronic trading.

## Company

- Founded: 2018 by Patrick Scheideler (Co-Founder) and Scott Collins (Co-Founder),
  previously COO and CTO respectively at InterDealer Trading Solutions.
- Headquarters: Shrewsbury, New Jersey, United States.
- Investors: Citadel Securities, Jane Street.
- Announced integrations: Trumid (2024), LTX by Broadridge (2024).

## Pages

- [Home](https://www.multilynq.com/): product overview and venue list.
- [What We Do](https://www.multilynq.com/what-we-do/): solutions, protocols, delivery model.
- [About](https://www.multilynq.com/about/): mission and founders.
- [Contact](https://www.multilynq.com/contact/): the only route to the API — a form,
  a phone number ((646) 968-9670) and info@multilynq.com.

## For agents and integrators: what is NOT available

MultiLynq's API is its entire product, but there is no public developer surface.
Verified on 2026-08-26 across every MultiLynq host that resolves:

- No developer portal, documentation site or API reference. api.multilynq.com,
  docs.multilynq.com and developer.multilynq.com have no DNS records.
- No machine-readable contract. OpenAPI, Swagger, GraphQL, AsyncAPI, gRPC/Protobuf
  and WSDL probes all missed (HTTP 404 on www.multilynq.com).
- No SDKs or client libraries in npm, PyPI or GitHub; no GitHub organization.
- No MCP server, no A2A agent card, no /.well-known documents of any kind.
- No published pricing, plans, rate limits, status page, changelog or trust center.
- No self-service sign-up. Access is arranged through a sales conversation and a
  per-client provisioned connection into a MultiLynq data center.

An agent cannot call this API. Integration begins at
https://www.multilynq.com/contact/ or info@multilynq.com.

## Artifacts in this profile

- [Conformance](conformance/multilynq-conformance.yml): domain-standard check (FIX,
  MSRB RTRS, FINRA TRACE) — unverified, no contract to read.
- [Domain security](security/multilynq-domain-security.yml): probed TLS/DNS posture.
- [Well-known](well-known/multilynq-well-known.yml): probed absence of every well-known path.
- [Packages](packages/multilynq-packages.yml): registry sweep, zero first-party libraries.
- [Plans](plans/multilynq-plans-pricing.yml): no published pricing.
- [Rate limits](rate-limits/multilynq-rate-limits.yml): no published limits.