Acadia
Acadia, founded in 2009 as AcadiaSoft, provides risk, margin and collateral management services to the global uncleared OTC derivatives market and now operates as part of LSEG Post Trade following LSEG's December 2022 acquisition. Its AcadiaPlus platform — Agreement Manager, Margin Manager, Collateral Manager, IM Exposure Manager, Payments Manager, Settlement Manager and Relay, alongside the Risk Suite analytics services — connects more than 2,000 market participants for initial-margin calculation, margin-call messaging, reconciliation, dispute resolution and settlement. Acadia's own factsheets state its applications are reachable by web user interface, direct API and SFTP, but that interface is delivered under customer contract: the product documentation portal is authenticated and no public specification is published. The company's one public machine-readable artifact is simm-lib, an MIT-licensed Java implementation of the ISDA SIMM initial-margin model.
Index entry only — little beyond a description and a link, and nothing machine-readable enough for an agent to act on without a human reading the site first.
API Evangelist profiles Acadia the way a machine reads it — 3 machine-readable artifacts, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Acadia scores 9.3/100 (minimal), with a separate agent-readiness read of 3/100 (human only). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Why this profile is thin
Acadia's entire product documentation set lives on an Atlassian Confluence instance at portal.acadiasoft.com whose every anonymous request 302s to an OAuth2 authorization endpoint with realm=docportal, and whose own OpenID/RFC 8414 discovery documents return 401 — so the direct API its factsheets advertise has no publicly readable contract, reference or limits.
An API exists — we simply could not reach the contract without credentials or a sales conversation. This one is Acadia's to change: publishing the reference and a machine-readable spec at a public URL, while keeping key issuance behind whatever gate they like, would let an integrator evaluate the API before committing to a call.
What we probed
https://portal.acadiasoft.com/→ HTTP 302https://portal.acadiasoft.com/identity/.well-known/openid-configuration→ HTTP 401https://acadia.inc/openapi.json→ HTTP 301https://www.lseg.com/en/post-trade/solutions/streamline/margin-manager→ HTTP 200
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-06 · rubric v0.19.0
Put this on your own site. The badge is drawn live from Acadia's current Kin Score — paste it once and it updates itself every time the score is recomputed. It follows your visitor's light or dark setting, and it links back here so anyone who sees it can read the full breakdown.
<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/acadiasoft/"
title="Acadia on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/acadiasoft.svg"
alt="Acadia Kin Score — API readiness rating by API Evangelist" width="150" height="150" loading="lazy">
</a>[](https://providers.apievangelist.com/providers/acadiasoft/)<!-- Kin Score · API Evangelist -->
<a href="https://providers.apievangelist.com/providers/acadiasoft/"
title="Acadia on API Evangelist — API profile and Kin Score">
<img src="https://apis.io/badge/acadiasoft/card.svg"
alt="Acadia Kin Score — API readiness rating by API Evangelist" width="340" height="120" loading="lazy">
</a>More shapes, themes and sizes → · Score as JSON · How badges work
How we profile Acadia
Each block below is one kind of artifact we hold for Acadia. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Acadiasoft Rate Limits
RATE LIMITSSecurity Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Resources
Every other property we hold for Acadia — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 1
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 1
The organization behind the API
Other 1
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/acadiasoft · machine-readable index on apis.io
This is an independent, third-party profile of Acadia, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.