FINRA website screenshot

FINRA

The Financial Industry Regulatory Authority (FINRA) is a regulatory organization that oversees and regulates the securities industry in the United States. The FINRA Developer Center exposes Query, Notification, and Submission APIs for accessing market and regulatory datasets, detecting changes via polling, and submitting filings to FINRA.

FINRA publishes 4 APIs on the APIs.io network, including Async API, Datasets API, Metadata API, and 1 more. Tagged areas include Compliance, Financial, Regulations, Securities, and Market Data.

FINRA’s developer surface includes authentication, documentation, getting-started guide, developer console, support, product news, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
45.9/100 developing ▬ flat Agent 31/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemiumSelf serve⚡ Free to try
6 APIs
ComplianceFinancialRegulationsSecuritiesMarket Data

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 45.9/100 · developing
Contract Quality 12.5 / 25
Developer Ergonomics 10.4 / 20
Commercial Clarity 12.1 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 6.5 / 10
Agent readiness — 31/100 · agent aware
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 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
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/finra: 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 6

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

FINRA Notification API

The Notification API allows third-party systems to detect changes related to FINRA datasets and resources via polling, enabling event-driven integrations with FINRA reference an...

FINRA Submission API

The Submission API allows third-party systems to submit filings and other regulatory data to FINRA via a standard submission interface.

FINRA Async API

The Async API from FINRA — 1 operation(s) for async.

FINRA Datasets API

The Datasets API from FINRA — 3 operation(s) for datasets.

FINRA Metadata API

The Metadata API from FINRA — 1 operation(s) for metadata.

FINRA Partitions API

The Partitions API from FINRA — 1 operation(s) for partitions.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

FINRA Query API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Finra Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Finra Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Finra Finops

FINOPS

Security Posture 2

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

Finra Authentication

http · 1 scheme

SECURITY

Finra Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Finra Agentic Access

7 operations · 1 acting

7 operations · 1 acting

AGENTIC

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 Console
Console

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

GitHubOrganization
GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 Authentication
Authentication

Learn 1

Tutorials, courses, talks, and written guidance

Webinars
Webinars

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 4

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 News
News
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

Catalog
Catalog

Source (apis.yml)

apis.yml Raw ↑ 
aid: finra
name: FINRA
description: The Financial Industry Regulatory Authority (FINRA) is a regulatory organization that oversees and regulates
  the securities industry in the United States. The FINRA Developer Center exposes Query, Notification, and Submission APIs
  for accessing market and regulatory datasets, detecting changes via polling, and submitting filings to FINRA.
type: Index
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · 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/finra.png
access: 3rd-Party
created: '2025-03-01'
modified: '2026-05-19'
position: Consumer
tags:
- Compliance
- Financial
- Regulations
- Securities
- Market Data
url: https://raw.githubusercontent.com/api-evangelist/finra/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: finra:notification-api
  name: FINRA Notification API
  description: The Notification API allows third-party systems to detect changes related to FINRA datasets and resources via
    polling, enabling event-driven integrations with FINRA reference and market data.
  humanURL: https://developer.finra.org/docs#notification_api
  tags:
  - Compliance
  - Notifications
  - Polling
  - Regulations
  properties:
  - type: Documentation
    url: https://developer.finra.org/docs#notification_api
  - type: DeveloperPortal
    url: https://developer.finra.org/
- aid: finra:submission-api
  name: FINRA Submission API
  description: The Submission API allows third-party systems to submit filings and other regulatory data to FINRA via a standard
    submission interface.
  humanURL: https://developer.finra.org/docs#submission_api
  tags:
  - Compliance
  - Filings
  - Regulations
  - Submissions
  properties:
  - type: Documentation
    url: https://developer.finra.org/docs#submission_api
  - type: DeveloperPortal
    url: https://developer.finra.org/
- aid: finra:finra-async-api
  name: FINRA Async API
  description: The Async API from FINRA — 1 operation(s) for async.
  humanURL: https://developer.finra.org/docs#query_api
  tags:
  - Async
  properties:
  - type: OpenAPI
    url: openapi/finra-async-api-openapi.yml
  - type: Documentation
    url: https://developer.finra.org/docs#query_api
  - type: DeveloperPortal
    url: https://developer.finra.org/
- aid: finra:finra-datasets-api
  name: FINRA Datasets API
  description: The Datasets API from FINRA — 3 operation(s) for datasets.
  humanURL: https://developer.finra.org/docs#query_api
  tags:
  - Datasets
  properties:
  - type: OpenAPI
    url: openapi/finra-datasets-api-openapi.yml
  - type: Documentation
    url: https://developer.finra.org/docs#query_api
  - type: DeveloperPortal
    url: https://developer.finra.org/
- aid: finra:finra-metadata-api
  name: FINRA Metadata API
  description: The Metadata API from FINRA — 1 operation(s) for metadata.
  humanURL: https://developer.finra.org/docs#query_api
  tags:
  - Metadata
  properties:
  - type: OpenAPI
    url: openapi/finra-metadata-api-openapi.yml
  - type: Documentation
    url: https://developer.finra.org/docs#query_api
  - type: DeveloperPortal
    url: https://developer.finra.org/
- aid: finra:finra-partitions-api
  name: FINRA Partitions API
  description: The Partitions API from FINRA — 1 operation(s) for partitions.
  humanURL: https://developer.finra.org/docs#query_api
  tags:
  - Partitions
  properties:
  - type: OpenAPI
    url: openapi/finra-partitions-api-openapi.yml
  - type: Documentation
    url: https://developer.finra.org/docs#query_api
  - type: DeveloperPortal
    url: https://developer.finra.org/
common:
- type: AgenticAccess
  url: agentic-access/finra-agentic-access.yml
- type: DomainSecurity
  url: security/finra-domain-security.yml
- type: Authentication
  url: authentication/finra-authentication.yml
- type: GitHubOrganization
  url: https://github.com/FINRAOS
- type: LinkedIn
  url: https://www.linkedin.com/company/finra
- type: Website
  url: https://www.finra.org/
- type: DeveloperPortal
  url: https://developer.finra.org/
- type: Documentation
  url: https://developer.finra.org/docs
- type: GettingStarted
  url: https://developer.finra.org/docs#getting_started
- type: Console
  url: https://gateway.finra.org/app/dfo-console
- type: Catalog
  url: https://developer.finra.org/catalog
- type: Support
  url: https://developer.finra.org/support
- type: TermsOfService
  url: https://developer.finra.org/finra-api-terms-service
- type: PrivacyPolicy
  url: https://www.finra.org/privacy-policy
- type: News
  url: https://developer.finra.org/news-and-updates
- type: Blog
  url: https://developer.finra.org/news-and-updates
- type: Webinars
  url: https://developer.finra.org/webinars
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com