aid: securitize
name: Securitize
description: >-
  Securitize is a tokenization platform and SEC-registered financial services group that issues, manages, and
  services digital securities representing real-world assets — tokenized U.S. Treasuries, private credit, private
  equity, funds, and equities — for asset managers including BlackRock (BUIDL), Apollo (ACRED), Hamilton Lane,
  KKR, and VanEck (VBILL). The company operates a registered transfer agent, broker-dealer (Securitize Markets),
  alternative trading system, fund administration business, and an EU-approved investment firm, and it publishes
  three developer-facing APIs: a Domain API covering the full securities lifecycle (investor onboarding, KYC/KYB,
  accreditation, fundraising, issuance, token wallets, blockchain transactions, snapshots, and holder records), a
  Connect API that acts as an OAuth provider for Securitize iD single sign-on and verified-identity sharing, and a
  Webhook API for real-time investor event delivery. Securitize also runs a public, unauthenticated MCP server that
  exposes its tokenized-asset catalog to AI agents.
image: https://cdn.builder.io/api/v1/image/assets%2Fd39b51a544e84e2fbb2445f58c6c6f2c%2F0eeaf40c7ecd4ee0a05f030d32ae949e
url: https://raw.githubusercontent.com/api-evangelist/securitize/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.23'
created: '2026-08-05'
modified: '2026-08-05'
tags:
- tokenization
- digital-securities
- real-world-assets
- capital-markets
- fund-administration
- transfer-agent
- kyc
- aml
- identity-verification
- blockchain
- broker-dealer
- private-credit
- mcp
- webhooks
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Securitize Connect API (Securitize iD)
  description: >-
    OAuth-based identity API that lets partners add "Log in with Securitize iD" to their own application
    and, with investor consent, retrieve verified KYC/KYB/AML identity data — investor information, verification
    details, investor documents, legal signers, and registered wallets. Scopes are limited to info, details,
    and verification. Documented endpoint surface only; Securitize publishes no machine-readable specification
    for this API and the Swagger reference its docs link to now returns 404.
  humanURL: https://sec-connect-api-docs.securitize.io/
  baseURL: https://sec-id-api.securitize.io/
  tags:
  - identity-verification
  - kyc
  - aml
  - oauth
  - single-sign-on
  properties:
  - type: Documentation
    url: https://sec-connect-api-docs.securitize.io/
  - type: GettingStarted
    url: https://sec-connect-api-docs.securitize.io/accessing-the-apis
  - type: Authentication
    url: https://sec-connect-api-docs.securitize.io/authentication-1/authentication
  - type: OAuthScopes
    url: scopes/securitize-scopes.yml
  - type: LLMsTxt
    url: llms/securitize-connect-api-llms.txt
  x-evidence:
    fetched: '2026-08-05'
    spec_probe: https://sec-id-api.sandbox.securitize.io/swagger
    spec_probe_status: 404
    note: >-
      The Connect API docs link to a Securitize iD Swagger at https://sec-id-api.sandbox.securitize.io/swagger#/
      as "the reference documentation"; that path and every /swagger-json, /openapi.json and /api-json
      variant on both the sandbox and production hosts returned 404 on 2026-08-05. No OpenAPI was authored
      on the provider's behalf.
- name: Securitize MCP Server
  description: >-
    Public, unauthenticated Model Context Protocol server ("Securitize Connector") that gives AI assistants
    and agents real-time, standardized access to the Securitize tokenized-asset catalog — listing assets,
    counting them, searching by symbol or description, and retrieving asset detail and on-chain token
    information including contract addresses and bridge details. Streamable HTTP transport, MCP protocol
    version 2025-06-18.
  humanURL: >-
    https://securitize.io/learn/blog/Introducing-the-Securitize-MCP-Server-A-Gateway-to-Tokenized-Asset-Data
  baseURL: https://mcp.securitize.io/mcp
  tags:
  - mcp
  - agent-native
  - tokenization
  - real-world-assets
  properties:
  - type: MCPServer
    url: mcp/securitize-mcp.yml
  - type: ToolCrosswalk
    url: mcp/securitize-tool-crosswalk.yml
- aid: securitize:securitize-apac-api
  name: Securitize APAC API
  description: The APAC API from Securitize — 4 operation(s) for apac.
  humanURL: https://domain-api-docs.securitize.io/
  baseURL: https://public-api.securitize.io/
  tags:
  - APAC
  properties:
  - type: OpenAPI
    url: openapi/securitize-apac-api-openapi.yml
  - type: Documentation
    url: https://domain-api-docs.securitize.io/
  - type: APIReference
    url: https://public-api.sandbox.securitize.io/docs/
  - type: GettingStarted
    url: https://domain-api-docs.securitize.io/api/api-specs
  - type: Authentication
    url: https://domain-api-docs.securitize.io/api/authentication
  - type: LLMsTxt
    url: llms/securitize-domain-api-llms.txt
  - type: ErrorCatalog
    url: errors/securitize-problem-types.yml
  - type: DataModel
    url: data-model/securitize-data-model.yml
  - type: Webhooks
    url: asyncapi/securitize-webhooks.yml
- aid: securitize:securitize-domains-api
  name: Securitize Domains API
  description: The Domains API from Securitize — 74 operation(s) for domains.
  humanURL: https://domain-api-docs.securitize.io/
  baseURL: https://public-api.securitize.io/
  tags:
  - Domains
  properties:
  - type: OpenAPI
    url: openapi/securitize-domains-api-openapi.yml
  - type: Documentation
    url: https://domain-api-docs.securitize.io/
  - type: APIReference
    url: https://public-api.sandbox.securitize.io/docs/
  - type: GettingStarted
    url: https://domain-api-docs.securitize.io/api/api-specs
  - type: Authentication
    url: https://domain-api-docs.securitize.io/api/authentication
  - type: LLMsTxt
    url: llms/securitize-domain-api-llms.txt
  - type: ErrorCatalog
    url: errors/securitize-problem-types.yml
  - type: DataModel
    url: data-model/securitize-data-model.yml
  - type: Webhooks
    url: asyncapi/securitize-webhooks.yml
- aid: securitize:securitize-health-check-api
  name: Securitize Health Check API
  description: The Health Check API from Securitize — 1 operation(s) for health check.
  humanURL: https://domain-api-docs.securitize.io/
  baseURL: https://public-api.securitize.io/
  tags:
  - Health Check
  properties:
  - type: OpenAPI
    url: openapi/securitize-health-check-api-openapi.yml
  - type: Documentation
    url: https://domain-api-docs.securitize.io/
  - type: APIReference
    url: https://public-api.sandbox.securitize.io/docs/
  - type: GettingStarted
    url: https://domain-api-docs.securitize.io/api/api-specs
  - type: Authentication
    url: https://domain-api-docs.securitize.io/api/authentication
  - type: LLMsTxt
    url: llms/securitize-domain-api-llms.txt
  - type: ErrorCatalog
    url: errors/securitize-problem-types.yml
  - type: DataModel
    url: data-model/securitize-data-model.yml
  - type: Webhooks
    url: asyncapi/securitize-webhooks.yml
- aid: securitize:securitize-travel-rule-api
  name: Securitize Travel Rule API
  description: The Travel Rule API from Securitize — 4 operation(s) for travel rule.
  humanURL: https://domain-api-docs.securitize.io/
  baseURL: https://public-api.securitize.io/
  tags:
  - Travel Rule
  properties:
  - type: OpenAPI
    url: openapi/securitize-travel-rule-api-openapi.yml
  - type: Documentation
    url: https://domain-api-docs.securitize.io/
  - type: APIReference
    url: https://public-api.sandbox.securitize.io/docs/
  - type: GettingStarted
    url: https://domain-api-docs.securitize.io/api/api-specs
  - type: Authentication
    url: https://domain-api-docs.securitize.io/api/authentication
  - type: LLMsTxt
    url: llms/securitize-domain-api-llms.txt
  - type: ErrorCatalog
    url: errors/securitize-problem-types.yml
  - type: DataModel
    url: data-model/securitize-data-model.yml
  - type: Webhooks
    url: asyncapi/securitize-webhooks.yml
- aid: securitize:securitize-webhooks-api
  name: Securitize Webhooks API
  description: The Webhooks API from Securitize — 4 operation(s) for webhooks.
  humanURL: https://domain-api-docs.securitize.io/
  baseURL: https://public-api.securitize.io/
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/securitize-webhooks-api-openapi.yml
  - type: Documentation
    url: https://domain-api-docs.securitize.io/
  - type: APIReference
    url: https://public-api.sandbox.securitize.io/docs/
  - type: GettingStarted
    url: https://domain-api-docs.securitize.io/api/api-specs
  - type: Authentication
    url: https://domain-api-docs.securitize.io/api/authentication
  - type: LLMsTxt
    url: llms/securitize-domain-api-llms.txt
  - type: ErrorCatalog
    url: errors/securitize-problem-types.yml
  - type: DataModel
    url: data-model/securitize-data-model.yml
  - type: Webhooks
    url: asyncapi/securitize-webhooks.yml
common:
- type: Website
  url: https://securitize.io/
- type: DeveloperPortal
  url: https://securitize.io/apis
- type: Documentation
  url: https://domain-api-docs.securitize.io/
- type: APIReference
  url: https://public-api.sandbox.securitize.io/docs/
- type: GettingStarted
  url: https://domain-api-docs.securitize.io/api/api-specs
- type: Postman
  url: https://documenter.getpostman.com/view/16645978/UVsEVopd
- type: Support
  url: https://developersupport.securitize.io/hc/en-us
- type: Blog
  url: https://securitize.io/learn/blog
- type: GitHubOrganization
  url: https://github.com/securitize-io
- type: SignUp
  url: https://id.securitize.io/
- type: Security
  url: https://securitize.io/bug-bounty
- type: VulnerabilityDisclosure
  url: security/securitize-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/securitize-domain-security.yml
- type: Authentication
  url: authentication/securitize-authentication.yml
- type: OAuthScopes
  url: scopes/securitize-scopes.yml
- type: Conformance
  url: conformance/securitize-conformance.yml
- type: Conventions
  url: conventions/securitize-conventions.yml
- type: Lifecycle
  url: lifecycle/securitize-lifecycle.yml
- type: ErrorCatalog
  url: errors/securitize-problem-types.yml
- type: DataModel
  url: data-model/securitize-data-model.yml
- type: Sandbox
  url: sandbox/securitize-sandbox.yml
- type: Packages
  url: packages/securitize-packages.yml
- type: MCPServer
  url: mcp/securitize-mcp.yml
- type: ToolCrosswalk
  url: mcp/securitize-tool-crosswalk.yml
- type: Webhooks
  url: asyncapi/securitize-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/securitize-agentic-access.yml
- type: Overlay
  url: overlays/securitize-domains-overlay.yaml
x-enrichment:
  date: '2026-08-05'
  status: enriched
  artifacts_added: 26
  pass: local-v1
x-coverage:
  state: covered
  reason: null
  detail: >-
    Full contract discovery succeeded. The Securitize Domains API OpenAPI (3.0.0, 87 paths / 125 operations, 238
    schemas) was harvested verbatim from the Swagger UI backing document at
    https://public-api.sandbox.securitize.io/doc/swagger-json, and the public MCP server at
    https://mcp.securitize.io/mcp answered tools/list anonymously with five real tools. The Connect API remains
    documented-prose-only — its cited Securitize iD Swagger 404s — and is recorded as such rather than authored.
  evidence:
  - url: https://public-api.sandbox.securitize.io/doc/swagger-json
    status: 200
  - url: https://mcp.securitize.io/mcp
    status: 200
  - url: https://sec-id-api.sandbox.securitize.io/swagger
    status: 404
  checked: '2026-08-05'