BlackRock

BlackRock is the world's largest asset manager with over $10 trillion in assets under management. Through its Aladdin platform, BlackRock provides institutional investors, wealth managers, and financial services firms with risk analytics, portfolio management, and data capabilities via APIs. The Aladdin platform powers investment operations for many of the world's largest pension funds, insurers, and asset managers.

BlackRock publishes 10 API contracts indexed on the APIs.io network, including Authorization Url:generate API, Studio Notifications API, Studio Notifications:batch Create API, and 7 more. Tagged areas include Asset Management, Finance, Fintech, Investment Management, and Portfolio Management.

The BlackRock catalog on APIs.io includes 1 JSON-LD context and 3 Spectral governance rulesets.

BlackRock’s developer surface includes authentication, engineering blog, documentation, and 25 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

38.9/100 thin ▬ flat Agent 27/100 agent aware Front door AI 3/6 light Heartbeat 98/100 alive saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessEnterprise

6 published contracts 6 Features 5 Use Cases

Asset Management Finance Fintech Investment Management Portfolio Management Risk Analytics Fortune 500

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 38.9/100 · thin

Contract Quality 12.3 / 19

Developer Ergonomics 3.9 / 15

Access Clarity 3.4 / 15

Operational Transparency 0.8 / 10

Contract Governance 2.9 / 9

Discoverability 4.8 / 8

Regulatory Posture 4.6 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 27/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Typed Event Surface +6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

5 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 22.4 — up to +15.5 composite points
Developer Ergonomics scores 26.2 — up to +14.8 composite points
Operational Transparency scores 7.9 — up to +12.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/blackrock/apis.yml: open an issue on github.com/api-evangelist/blackrock to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Asset and Wealth Management	regulated	56.9	-	-
FINOS Open Source Fintech (members and project maintainers)	regulated	56.9	-	-
TX-RAMP Certified Cloud Products (Texas DIR)	regulated	56.9	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

OAuth 2.0

measured — observed by APIs.io (declared)

APIs 10

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

BlackRock Aladdin API

The Aladdin Developer program provides APIs that enable clients to access BlackRock's Aladdin platform capabilities programmatically. Aladdin APIs support portfolio analytics, r...

BlackRock Authorization Url:generate API

The AuthorizationUrl:generate API from BlackRock — 1 operation(s) for authorizationurl:generate.

BlackRock Studio Notifications API

The StudioNotifications API from BlackRock — 2 operation(s) for studionotifications.

BlackRock Studio Notifications:batch Create API

The StudioNotifications:batchCreate API from BlackRock — 1 operation(s) for studionotifications:batchcreate.

BlackRock Studio Notifications:filter API

The StudioNotifications:filter API from BlackRock — 1 operation(s) for studionotifications:filter.

BlackRock Studio Subscriptions API

The StudioSubscriptions API from BlackRock — 3 operation(s) for studiosubscriptions.

BlackRock Studio Subscriptions:batch Create API

The StudioSubscriptions:batchCreate API from BlackRock — 1 operation(s) for studiosubscriptions:batchcreate.

BlackRock Studio Subscriptions:filter API

The StudioSubscriptions:filter API from BlackRock — 1 operation(s) for studiosubscriptions:filter.

BlackRock Token:check Token Exists API

The Token:checkTokenExists API from BlackRock — 1 operation(s) for token:checktokenexists.

BlackRock Token:generate API

The Token:generate API from BlackRock — 1 operation(s) for token:generate.

Scroll for all 10

BlackRock API pricing

Not yet checked against BlackRock's own pricing page. Compiled by API Evangelist on 2026-05-05 from www.blackrock.com/aladdin; confirm before you rely on a figure.

Plan	Price
Aladdin Enterprise (Contact Sales) enterprise	—

Plan details, limits and sources →

Rate limits

Aladdin Studio / Provider APIs: see Aladdin contract / tenant configuration varies

Compiled by API Evangelist, not yet checked against BlackRock's documentation. Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Blackrock Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Blackrock Rate Limits

1 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

BlackRock

SLA

FinOps 1

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

Blackrock Finops

FINOPS

Features 6

Notable capabilities this provider offers.

Aladdin Risk Analytics

Multi-asset risk measurement and attribution capabilities accessible via API, including VaR, factor exposures, stress testing, and scenario analysis.

Portfolio Management APIs

APIs for portfolio construction, optimization, rebalancing, and compliance monitoring integrated with the Aladdin operating system.

Data Access Layer

Structured access to market data, security reference data, and portfolio data via RESTful APIs with enterprise data governance.

Order Management System Integration

APIs for trade order management, execution, and settlement workflows integrating with OMS and EMS systems.

AladdinSDK

Open-source Python SDK providing programmatic access to Aladdin APIs with authentication, pagination, and data transformation utilities.

Workflow Automation

Event-driven workflow APIs enabling clients to automate investment operations processes and integrate with third-party systems.

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Blackrock Context

13 classes · 0 properties

JSON-LD

Spectral Rules 3

Spectral governance rulesets for linting and validating these APIs.

BlackRock — jsonschema rules

5 rules · 3 warnings 2 info

SPECTRAL

BlackRock API Rules

9 rules · 7 errors 1 warnings 1 info

SPECTRAL

BlackRock API Rules

5 rules · 5 warnings

SPECTRAL

JSON Schema 2

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

BlackRock Aladdin Portfolio

9 properties

JSON SCHEMA

BlackRock Aladdin Risk Report

7 properties

JSON SCHEMA

JSON Structure 2

JSON Structure definitions describing this provider's data shapes.

Blackrock Portfolio Structure

0 properties

JSON STRUCTURE

Blackrock Risk Report Structure

0 properties

JSON STRUCTURE

Examples 2

Example request and response payloads for these APIs.

Blackrock Portfolio Example

9 fields

EXAMPLE

Blackrock Risk Report Example

7 fields

EXAMPLE

Security Posture 2

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

Blackrock Authentication

apiKey/http/oauth2 · 5 schemes

SECURITY

Blackrock Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Blackrock Scopes

4 scopes · authorizationCode/clientCredentials

4 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Blackrock Agentic Access

13 operations · 8 acting

AGENTIC

Use Cases 5

What developers build with this provider.

Institutional Risk Reporting

Institutional investors use Aladdin APIs to generate regulatory risk reports, UCITS compliance reports, and investor disclosures.

Portfolio Analytics Integration

Wealth managers and RIAs integrate Aladdin risk analytics into their own client-facing and advisor-facing platforms.

Fintech Data Integration

FinTech companies access structured investment data through Aladdin APIs to power analytics, research, and advisory products.

Automated Rebalancing

Portfolio managers automate rebalancing workflows using Aladdin APIs to trigger trades based on drift thresholds and target allocations.

Multi-Manager Aggregation

Family offices and fund-of-funds use Aladdin APIs to aggregate portfolio data across multiple managers into a single risk view.

Integrations 4

Pre-built integrations with other platforms and tools.

Charles River Development

Aladdin integrates with Charles River IMS for order management and compliance workflow automation.

SimCorp Dimension

Integration between Aladdin risk analytics and SimCorp's portfolio management and accounting systems.

Bloomberg

Market data and analytics integrations with Bloomberg Data License and Bloomberg PORT for risk and performance.

Refinitiv

Security master data and market data integrations with Refinitiv Datascope and Eikon platforms.

Press 5

Recent news and press coverage referencing this provider.

BlackRock, Global Infrastructure Partners, Microsoft and ...

Global Infrastructure Partners, BlackRock, Microsoft, and ...

View all our press releases | iShares - BlackRock

AI Infrastructure Partnership - BlackRock

Digital disruption and artificial intelligence (AI) - BlackRock

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

Design & Contract 8

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

Spectral

DataModel

ErrorCatalog

Conformance

SpectralRules

Vocabulary

Scroll for all 8

Build 3

SDKs, sample code, and the tooling you integrate with

IntegrationEdges

IntegrationEdges

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

OAuthScopes

OAuthScopes

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Plans

FinOps

TermsOfService

PrivacyPolicy

Company 4

The organization behind the API

LinkedIn

Website

Website

Blog

Blog

Newsroom

Newsroom

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: blackrock
url: https://raw.githubusercontent.com/api-evangelist/blackrock/refs/heads/main/apis.yml
name: BlackRock
description: BlackRock is the world's largest asset manager with over $10 trillion in assets under management. Through its
  Aladdin platform, BlackRock provides institutional investors, wealth managers, and financial services firms with risk analytics,
  portfolio management, and data capabilities via APIs. The Aladdin platform powers investment operations for many of the
  world's largest pension funds, insurers, and asset managers.
tags:
- Asset Management
- Finance
- Fintech
- Investment Management
- Portfolio Management
- Risk Analytics
- Fortune 500
tags_raw:
- Asset Management
- Finance
- FinTech
- Investment Management
- Portfolio Management
- Risk Analytics
- Fortune 500
- Portfolio-Management
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: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/blackrock.png
created: '2026-03-21'
modified: '2026-10-20'
specificationVersion: '0.23'
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
common:
- type: AgenticAccess
  url: agentic-access/blackrock-agentic-access.yml
- type: Spectral
  url: rules/blackrock-spectral-rules.yml
- type: Spectral
  url: rules/blackrock-rules.yml
- type: Spectral
  url: rules/blackrock-jsonschema-spectral-rules.yml
- type: DataModel
  url: data-model/blackrock-data-model.yml
- type: ErrorCatalog
  url: errors/blackrock-problem-types.yml
- type: Conformance
  url: conformance/blackrock-conformance.yml
- type: Hosts
  url: hosts/blackrock-hosts.yml
- type: IntegrationEdges
  url: integrations/blackrock-integration-edges.yml
- type: Vendors
  url: vendors/blackrock-vendors.yml
- type: Packages
  url: packages/blackrock-packages.yml
- type: OAuthScopes
  url: scopes/blackrock-scopes.yml
- type: Authentication
  url: authentication/blackrock-authentication.yml
- type: Plans
  url: plans/blackrock-plans-pricing.yml
- type: RateLimits
  url: rate-limits/blackrock-rate-limits.yml
- type: FinOps
  url: finops/blackrock-finops.yml
- type: DomainSecurity
  url: security/blackrock-domain-security.yml
- type: LinkedIn
  url: https://www.linkedin.com/company/blackrock
- type: Website
  url: https://www.blackrock.com
- type: GitHubOrganization
  url: https://github.com/blackrock
- type: Blog
  url: https://www.blackrock.com/us/individual/insights
- type: SpectralRules
  url: rules/blackrock-spectral-rules.yml
- type: Vocabulary
  url: vocabulary/blackrock-vocabulary.yaml
- type: Features
  data:
  - name: Aladdin Risk Analytics
    description: Multi-asset risk measurement and attribution capabilities accessible via API, including VaR, factor exposures,
      stress testing, and scenario analysis.
  - name: Portfolio Management APIs
    description: APIs for portfolio construction, optimization, rebalancing, and compliance monitoring integrated with the
      Aladdin operating system.
  - name: Data Access Layer
    description: Structured access to market data, security reference data, and portfolio data via RESTful APIs with enterprise
      data governance.
  - name: Order Management System Integration
    description: APIs for trade order management, execution, and settlement workflows integrating with OMS and EMS systems.
  - name: AladdinSDK
    description: Open-source Python SDK providing programmatic access to Aladdin APIs with authentication, pagination, and
      data transformation utilities.
  - name: Workflow Automation
    description: Event-driven workflow APIs enabling clients to automate investment operations processes and integrate with
      third-party systems.
- type: UseCases
  data:
  - name: Institutional Risk Reporting
    description: Institutional investors use Aladdin APIs to generate regulatory risk reports, UCITS compliance reports, and
      investor disclosures.
  - name: Portfolio Analytics Integration
    description: Wealth managers and RIAs integrate Aladdin risk analytics into their own client-facing and advisor-facing
      platforms.
  - name: Fintech Data Integration
    description: FinTech companies access structured investment data through Aladdin APIs to power analytics, research, and
      advisory products.
  - name: Automated Rebalancing
    description: Portfolio managers automate rebalancing workflows using Aladdin APIs to trigger trades based on drift thresholds
      and target allocations.
  - name: Multi-Manager Aggregation
    description: Family offices and fund-of-funds use Aladdin APIs to aggregate portfolio data across multiple managers into
      a single risk view.
- type: Integrations
  data:
  - name: Charles River Development
    description: Aladdin integrates with Charles River IMS for order management and compliance workflow automation.
  - name: SimCorp Dimension
    description: Integration between Aladdin risk analytics and SimCorp's portfolio management and accounting systems.
  - name: Bloomberg
    description: Market data and analytics integrations with Bloomberg Data License and Bloomberg PORT for risk and performance.
  - name: Refinitiv
    description: Security master data and market data integrations with Refinitiv Datascope and Eikon platforms.
- type: TermsOfService
  url: https://www.blackrock.com/corporate/compliance/terms-and-conditions
- type: PrivacyPolicy
  url: https://www.blackrock.com/corporate/compliance/privacy-notice
- type: Login
  url: https://www.blackrock.com/us/individual/sign-on.oauth?redirectUrl=%2Fus%2Findividual%3FsignInAppWithOkta%3Dtrue
- type: Newsroom
  url: https://www.blackrock.com/corporate/newsroom
- type: Documentation
  url: https://www.blackrock.com/aladdin/products/aladdin-studio
apis:
- aid: blackrock:aladdin-api
  name: BlackRock Aladdin API
  description: The Aladdin Developer program provides APIs that enable clients to access BlackRock's Aladdin platform capabilities
    programmatically. Aladdin APIs support portfolio analytics, risk reporting, data access, order management, and workflow
    automation for institutional asset managers, wealth managers, and financial services clients.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  tags:
  - Asset Management
  - Finance
  - Portfolio Management
  - Risk Analytics
  tags_raw:
  - Asset Management
  - Finance
  - Portfolio Management
  - Risk Analytics
  - Portfolio-Management
  properties:
  - type: Documentation
    url: https://www.blackrock.com/aladdin/products/aladdin-studio
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
    title: Python SDK (AladdinSDK)
  - type: JSONSchema
    url: json-schema/blackrock-portfolio-schema.json
  - type: JSONSchema
    url: json-schema/blackrock-risk-report-schema.json
  - type: JSONStructure
    url: json-structure/blackrock-portfolio-structure.json
  - type: JSONStructure
    url: json-structure/blackrock-risk-report-structure.json
  - type: JSONLD
    url: json-ld/blackrock-context.jsonld
  - type: Examples
    url: examples/blackrock-portfolio-example.json
  - type: Examples
    url: examples/blackrock-risk-report-example.json
- aid: blackrock:blackrock-authorizationurl-generate-api
  name: BlackRock Authorization Url:generate API
  description: The AuthorizationUrl:generate API from BlackRock — 1 operation(s) for authorizationurl:generate.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - AuthorizationUrl:generate
  properties:
  - type: OpenAPI
    url: openapi/blackrock-authorizationurl-generate-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-studionotifications-api
  name: BlackRock Studio Notifications API
  description: The StudioNotifications API from BlackRock — 2 operation(s) for studionotifications.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - StudioNotifications
  properties:
  - type: OpenAPI
    url: openapi/blackrock-studionotifications-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-studionotifications-batchcreate-api
  name: BlackRock Studio Notifications:batch Create API
  description: The StudioNotifications:batchCreate API from BlackRock — 1 operation(s) for studionotifications:batchcreate.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - StudioNotifications:batchCreate
  properties:
  - type: OpenAPI
    url: openapi/blackrock-studionotifications-batchcreate-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-studionotifications-filter-api
  name: BlackRock Studio Notifications:filter API
  description: The StudioNotifications:filter API from BlackRock — 1 operation(s) for studionotifications:filter.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - StudioNotifications:filter
  properties:
  - type: OpenAPI
    url: openapi/blackrock-studionotifications-filter-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-studiosubscriptions-api
  name: BlackRock Studio Subscriptions API
  description: The StudioSubscriptions API from BlackRock — 3 operation(s) for studiosubscriptions.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - StudioSubscriptions
  properties:
  - type: OpenAPI
    url: openapi/blackrock-studiosubscriptions-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-studiosubscriptions-batchcreate-api
  name: BlackRock Studio Subscriptions:batch Create API
  description: The StudioSubscriptions:batchCreate API from BlackRock — 1 operation(s) for studiosubscriptions:batchcreate.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - StudioSubscriptions:batchCreate
  properties:
  - type: OpenAPI
    url: openapi/blackrock-studiosubscriptions-batchcreate-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-studiosubscriptions-filter-api
  name: BlackRock Studio Subscriptions:filter API
  description: The StudioSubscriptions:filter API from BlackRock — 1 operation(s) for studiosubscriptions:filter.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - StudioSubscriptions:filter
  properties:
  - type: OpenAPI
    url: openapi/blackrock-studiosubscriptions-filter-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-token-checktokenexists-api
  name: BlackRock Token:check Token Exists API
  description: The Token:checkTokenExists API from BlackRock — 1 operation(s) for token:checktokenexists.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - Token:checkTokenExists
  properties:
  - type: OpenAPI
    url: openapi/blackrock-token-checktokenexists-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
- aid: blackrock:blackrock-token-generate-api
  name: BlackRock Token:generate API
  description: The Token:generate API from BlackRock — 1 operation(s) for token:generate.
  humanURL: https://www.blackrock.com/aladdin/products/aladdin-studio
  baseURL: https://{defaultWebServer}/api/platform/infrastructure/token/v1
  tags:
  - Token:generate
  properties:
  - type: OpenAPI
    url: openapi/blackrock-token-generate-api-openapi.yml
  - type: SDKs
    url: https://github.com/blackrock/aladdinsdk
x-enrichment:
  date: '2026-10-20'
  status: enriched
  artifacts_added: 12
  pass: local-v5

BlackRock API — frequently asked questions

Does BlackRock have an API?

Yes. APIs.io lists 10 APIs from BlackRock, including BlackRock Aladdin API, BlackRock Authorization Url:generate API and BlackRock Studio Notifications API, and 7 more.

Is there an OpenAPI specification for the BlackRock API?

Yes. APIs.io indexes 9 OpenAPI specifications for BlackRock, each linked for download from this page.

How do I authenticate with the BlackRock API?

BlackRock uses bearer-token authentication (apiKey/http/oauth2 · 5 schemes). The details are profiled on APIs.io as Blackrock Authentication.

How much does the BlackRock API cost?

APIs.io lists 1 pricing plan for BlackRock, with each plan's price, limits and inclusions under Pricing on this page.

Is the BlackRock API ready for AI agents?

BlackRock has a Kin Score of 38.9 out of 100 (thin) and an Agent Readiness score of 26.5 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/blackrock"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/blackrock/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/blackrock/evidence"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

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A second provider on the same verified email joins the account you already have.