Shareworks

Shareworks by Morgan Stanley is an equity compensation management platform offering REST APIs for managing stock option plans, RSU grants, ESPP, and employee equity administration for both public and private companies. The platform provides predictable resource-oriented URLs, JSON-encoded responses, and JWT-based bearer token authentication. Access requires IP whitelisting and initial setup through Morgan Stanley at Work.

Shareworks publishes 17 APIs on the APIs.io network, including Public API, Authentication Token API, Authorized Capital API, and 14 more. Tagged areas include Equity Compensation, Stock Options, RSU, ESPP, and Employee Equity.

The Shareworks catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Shareworks’ developer surface includes authentication, documentation, engineering blog, pricing, support, and 9 more developer resources.

🌐 Visit website 📡 Source on GitHub

49.6/100 developing ▬ flat Agent 38/100 agent ready Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1

AccessEnterpriseSelf serve

17 APIs

Equity CompensationStock OptionsRSUESPPEmployee EquityFinancial ServicesMorgan StanleyEquity AdministrationPrivate CompaniesPublic Companies

Kin Score

Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1

Composite quality — 49.6/100 · developing

Contract Quality 17.3 / 25

Developer Ergonomics 5.2 / 20

Commercial Clarity 7.9 / 20

Operational Transparency 4.8 / 13

Governance 7.0 / 12

Discoverability 7.4 / 10

Agent readiness — 38/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 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

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/shareworks: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 17

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

Rate Limits 1

Documented rate limits and quota policies.

Shareworks Rate Limits

4 limits

RATE LIMITS

FinOps 1

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

JSON Schema 77

Standalone JSON Schema definitions for this provider's data models.

Scroll for all 77

Examples 1

Example request and response payloads for these APIs.

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg

GitHubOrg

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Authentication

Authentication

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

Plans

Plans

FinOps

FinOps

Company 3

The organization behind the API

Website

Website

LinkedIn

Blog

Blog

Source (apis.yml)

aid: shareworks
name: Shareworks
description: Shareworks by Morgan Stanley is an equity compensation management platform offering REST APIs for managing stock
  option plans, RSU grants, ESPP, and employee equity administration for both public and private companies. The platform provides
  predictable resource-oriented URLs, JSON-encoded responses, and JWT-based bearer token authentication. Access requires IP
  whitelisting and initial setup through Morgan Stanley at Work.
type: Index
accessModel:
  pricing: enterprise
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Enterprise · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/shareworks.png
url: https://raw.githubusercontent.com/api-evangelist/shareworks/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Equity Compensation
- Stock Options
- RSU
- ESPP
- Employee Equity
- Financial Services
- Morgan Stanley
- Equity Administration
- Private Companies
- Public Companies
apis:
- aid: shareworks:shareworks-public-api
  name: Shareworks Public API
  description: The Shareworks Public API is a REST-based system for managing equity compensation plans including stock options,
    RSU grants, ESPP, and participant data. The API supports both read-only and read-write access levels, uses JWT bearer
    token authentication with RS256 signing, and provides separate development and production environments. Access is controlled
    via IP whitelisting.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Equity Compensation
  - Stock Options
  - RSU
  - ESPP
  - Grants
  - Participants
  properties:
  - type: Documentation
    url: https://downloads.shareworks.com/api/index.html
  - type: Sandbox
    url: https://sum-qa02.shareworks.com/
  - type: PostmanCollection
    url: https://www.postman.com/
- aid: shareworks:shareworks-authentication-token-api
  name: Shareworks Authentication Token API
  description: The Authentication Token API from Shareworks — 3 operation(s) for authentication token.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Authentication Token
  properties:
  - type: OpenAPI
    url: openapi/shareworks-authentication-token-api-openapi.yml
- aid: shareworks:shareworks-authorized-capital-api
  name: Shareworks Authorized Capital API
  description: The Authorized Capital API from Shareworks — 5 operation(s) for authorized capital.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Authorized Capital
  properties:
  - type: OpenAPI
    url: openapi/shareworks-authorized-capital-api-openapi.yml
- aid: shareworks:shareworks-award-type-api
  name: Shareworks Award Type API
  description: The Award Type API from Shareworks — 1 operation(s) for award type.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Award Type
  properties:
  - type: OpenAPI
    url: openapi/shareworks-award-type-api-openapi.yml
- aid: shareworks:shareworks-company-api
  name: Shareworks Company API
  description: The Company API from Shareworks — 2 operation(s) for company.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Company
  properties:
  - type: OpenAPI
    url: openapi/shareworks-company-api-openapi.yml
- aid: shareworks:shareworks-company-board-api
  name: Shareworks Company Board API
  description: The Company Board API from Shareworks — 3 operation(s) for company board.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Company Board
  properties:
  - type: OpenAPI
    url: openapi/shareworks-company-board-api-openapi.yml
- aid: shareworks:shareworks-company-integration-api
  name: Shareworks Company Integration API
  description: The Company Integration API from Shareworks — 1 operation(s) for company integration.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Company Integration
  properties:
  - type: OpenAPI
    url: openapi/shareworks-company-integration-api-openapi.yml
- aid: shareworks:shareworks-entity-stakeholder-api
  name: Shareworks Entity Stakeholder API
  description: The Entity Stakeholder API from Shareworks — 3 operation(s) for entity stakeholder.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Entity Stakeholder
  properties:
  - type: OpenAPI
    url: openapi/shareworks-entity-stakeholder-api-openapi.yml
- aid: shareworks:shareworks-grant-api
  name: Shareworks Grant API
  description: The Grant API from Shareworks — 2 operation(s) for grant.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Grant
  properties:
  - type: OpenAPI
    url: openapi/shareworks-grant-api-openapi.yml
- aid: shareworks:shareworks-holdings-api
  name: Shareworks Holdings API
  description: The Holdings API from Shareworks — 2 operation(s) for holdings.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Holdings
  properties:
  - type: OpenAPI
    url: openapi/shareworks-holdings-api-openapi.yml
- aid: shareworks:shareworks-individual-stakeholder-api
  name: Shareworks Individual Stakeholder API
  description: The Individual Stakeholder API from Shareworks — 3 operation(s) for individual stakeholder.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Individual Stakeholder
  properties:
  - type: OpenAPI
    url: openapi/shareworks-individual-stakeholder-api-openapi.yml
- aid: shareworks:shareworks-plan-api
  name: Shareworks Plan API
  description: The Plan API from Shareworks — 1 operation(s) for plan.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Plan
  properties:
  - type: OpenAPI
    url: openapi/shareworks-plan-api-openapi.yml
- aid: shareworks:shareworks-read-access-api
  name: Shareworks Read Access API
  description: The Read Access API from Shareworks — 30 operation(s) for read access.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Read Access
  properties:
  - type: OpenAPI
    url: openapi/shareworks-read-access-api-openapi.yml
- aid: shareworks:shareworks-stock-certificate-api
  name: Shareworks Stock Certificate API
  description: The Stock Certificate API from Shareworks — 2 operation(s) for stock certificate.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Stock Certificate
  properties:
  - type: OpenAPI
    url: openapi/shareworks-stock-certificate-api-openapi.yml
- aid: shareworks:shareworks-stock-filing-api
  name: Shareworks Stock Filing API
  description: The Stock Filing API from Shareworks — 2 operation(s) for stock filing.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Stock Filing
  properties:
  - type: OpenAPI
    url: openapi/shareworks-stock-filing-api-openapi.yml
- aid: shareworks:shareworks-vesting-schedule-api
  name: Shareworks Vesting Schedule API
  description: The Vesting Schedule API from Shareworks — 3 operation(s) for vesting schedule.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Vesting Schedule
  properties:
  - type: OpenAPI
    url: openapi/shareworks-vesting-schedule-api-openapi.yml
- aid: shareworks:shareworks-write-access-api
  name: Shareworks Write Access API
  description: The Write Access API from Shareworks — 17 operation(s) for write access.
  humanURL: https://downloads.shareworks.com/api/index.html
  baseURL: https://shareworks-api.solium.com/
  tags:
  - Write Access
  properties:
  - type: OpenAPI
    url: openapi/shareworks-write-access-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/shareworks-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/shareworks-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/shareworks-domain-security.yml
- type: Authentication
  url: authentication/shareworks-authentication.yml
- type: Website
  url: https://www.morganstanley.com/atwork/shareworks
- type: Documentation
  url: https://downloads.shareworks.com/api/index.html
- type: GitHubOrg
  url: https://github.com/shareworks
- type: LinkedIn
  url: https://www.linkedin.com/company/morgan-stanley-at-work
- type: Blog
  url: https://www.morganstanley.com/press-releases/morgan-stanley-at-work-and-pave-announce-api-integration
- type: Pricing
  url: https://www.vendr.com/marketplace/shareworks
- type: Support
  url: https://support.solium.com/hc/en-us
- type: Plans
  url: plans/shareworks-plans-pricing.yml
- type: RateLimits
  url: rate-limits/shareworks-rate-limits.yml
- type: FinOps
  url: finops/shareworks-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com