Calypso Migration

Nasdaq Calypso Migration services support financial institutions in migrating data and configurations between Calypso environments. Calypso (formerly Adenza / Calypso Technology) is a cross-asset front-to-back capital markets technology platform used by banks, asset managers, central banks, and clearing houses worldwide. Migration capabilities cover upgrading between Calypso versions, moving between on-premise and cloud deployments, and consolidating multiple Calypso installations. These services are delivered through Nasdaq professional services rather than a public developer API.

Calypso Migration publishes 1 API on the APIs.io network. Tagged areas include Capital Markets, Data Migration, Financial Technology, Migration, and Trading.

Calypso Migration’s developer surface includes training material and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

14.6/100 emerging ▬ flat Agent 13/100 agent aware saas Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

AccessFreemium

1 APIs

Capital Markets Data Migration Financial Technology Migration Trading

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 14.6/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 1.6 / 17

Access Clarity 3.1 / 17

Operational Transparency 1.2 / 11

Contract Governance 0.0 / 10

Discoverability 5.0 / 9

Regulatory Posture 7.0 / 15

Agent readiness — 13/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 6 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Securities & Market Data regime (on an ambiguous tag, where no other regime matched), so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/calypso-migration: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Calypso Migration

Migration support for the Nasdaq Calypso capital markets platform, enabling migration of data and configurations between Calypso environments. Typical engagements cover version ...

Pricing Plans 1

Published pricing tiers and plan structures.

Calypso Migration Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Calypso Migration Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Calypso Migration Finops

FINOPS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Calypso Migration Domain Security

TLSv1.3 · DMARC

SECURITY

Calypso Migration Vulnerability Disclosure

disclosure policy published

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Access & Security 4

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

SecurityTxt

SecurityTxt

Learn 1

Tutorials, courses, talks, and written guidance

Training

Training

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 1

The organization behind the API

Website

Website

Source (apis.yml)

aid: calypso-migration
url: https://raw.githubusercontent.com/api-evangelist/calypso-migration/refs/heads/main/apis.yml
name: Calypso Migration
tags:
- Capital Markets
- Data Migration
- Financial Technology
- Migration
- Trading
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/calypso-migration.png
access: 3rd-Party
created: '2024-01-15'
modified: '2026-09-05'
position: Consuming
description: Nasdaq Calypso Migration services support financial institutions in migrating data and configurations between
  Calypso environments. Calypso (formerly Adenza / Calypso Technology) is a cross-asset front-to-back capital markets technology
  platform used by banks, asset managers, central banks, and clearing houses worldwide. Migration capabilities cover upgrading
  between Calypso versions, moving between on-premise and cloud deployments, and consolidating multiple Calypso installations.
  These services are delivered through Nasdaq professional services rather than a public developer API.
apis:
- aid: calypso-migration:calypso-migration
  name: Calypso Migration
  tags:
  - Capital Markets
  - Data Migration
  - Migration
  humanURL: https://www.nasdaq.com/products/fintech/calypso
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  properties:
  - url: https://www.nasdaq.com/products/fintech/calypso
    type: Documentation
  description: Migration support for the Nasdaq Calypso capital markets platform, enabling migration of data and configurations
    between Calypso environments. Typical engagements cover version upgrades, data model transformations, environment consolidation,
    and cloud migration for banks, asset managers, central banks, and clearing houses running Calypso. These services are
    delivered through Nasdaq professional services and are not exposed through a self-serve public API.
common:
- type: DomainSecurity
  url: security/calypso-migration-domain-security.yml
- type: VulnerabilityDisclosure
  url: security/calypso-migration-vulnerability-disclosure.yml
- type: Security
  url: security/calypso-migration-vulnerability-disclosure.yml
- type: SecurityTxt
  url: well-known/calypso-migration-security.txt
- type: Lifecycle
  url: lifecycle/calypso-migration-lifecycle.yml
- type: LLMsTxt
  url: llms/calypso-migration-llms.txt
- type: Website
  url: https://www.nasdaq.com/products/fintech/calypso
- type: PrivacyPolicy
  url: https://www.nasdaq.com/privacy-statement
- type: TermsOfService
  url: https://www.nasdaq.com/legal
- type: Training
  url: https://calypsoeducation.nasdaq.com/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
specificationVersion: '0.23'
x-enrichment:
  date: '2026-09-05'
  status: minimal
  artifacts_added: 6
  pass: local-v3
x-coverage:
  state: gated
  reason: customer-only-docs
  detail: Nasdaq Calypso's API and migration-tooling reference is issued only to licensed institutions through the Calypso
    support and client ITSM portals — the public nasdaq.com Calypso pages are marketing that end in a Contact Us form, and
    the old documentation domain www.calypso.com now refuses connections on both port 80 and port 443.
  evidence:
  - url: https://www.nasdaq.com/products/fintech/calypso/delivery-management-and-services
    status: 200
  - url: https://www.calypso.com/
    status: 0
  - url: https://support.calypso.com/
    status: 0
  - url: https://www.nasdaq.com/openapi.json
    status: 404
  - url: https://www.nasdaq.com/.well-known/api-catalog
    status: 404
  checked: '2026-09-05'
x-parent: nasdaq-omx-group
x-relationship: acquisition
x-acquired: 2021

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