Securitize
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.
Real signal across most facets with visible, nameable gaps — the contract exists but is thin, or the portal is good while governance and commercial terms are absent.
API Evangelist profiles Securitize the way a machine reads it — 21 machine-readable artifacts across 7 APIs, 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 — Securitize scores 45.3/100 (developing), with a separate agent-readiness read of 56/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
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.
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
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How we profile Securitize
Each block below is one kind of artifact we hold for Securitize. 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.
APIs 7
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Securitize Connect API (Securitize iD)
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 — in...
Securitize MCP Server
Public, unauthenticated Model Context Protocol server ("Securitize Connector") that gives AI assistants and agents real-time, standardized access to the Securitize tokenized-ass...
Securitize APAC API
The APAC API from Securitize — 4 operation(s) for apac.
Securitize Domains API
The Domains API from Securitize — 74 operation(s) for domains.
Securitize Health Check API
The Health Check API from Securitize — 1 operation(s) for health check.
Securitize Travel Rule API
The Travel Rule API from Securitize — 4 operation(s) for travel rule.
Securitize Webhooks API
The Webhooks API from Securitize — 4 operation(s) for webhooks.
Scroll within the panel for all 7 ·
Open Collections 7
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONSecuritize Domains APAC API
OPEN COLLECTIONSecuritize Domains API
OPEN COLLECTIONSecuritize Domains API
OPEN COLLECTIONSecuritize Domains Health Check API
OPEN COLLECTIONSecuritize Domains Travel Rule API
OPEN COLLECTIONSecuritize Domains Webhooks API
OPEN COLLECTIONScroll within the panel for all 7 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
securitize-mcp.yml
MCP SERVEREvent Specifications 1
Not every API is request/response. AsyncAPI describes the event-driven and streaming side — the webhooks and channels — so the asynchronous half of the interface is documented the same way the synchronous half is.
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Securitize Webhooks
ASYNCAPISecurity Posture 3
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.
Scopes 1
OAuth scopes are the vocabulary of least-privilege access. Profiling them shows exactly what an integration — or an agent acting on a user's behalf — is allowed to do.
OAuth scopes governing access to this provider's APIs.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Securitize — 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.
Get Started 4
Portal, sign-up, and the first successful call
Documentation 2
Reference material describing how the API behaves
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 4
SDKs, sample code, and the tooling you integrate with
Access & Security 5
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Company 2
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/securitize · machine-readable index on apis.io
This is an independent, third-party profile of Securitize, 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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