Financial Modeling Prep

Financial Modeling Prep (FMP) is a financial data API provider offering real-time and historical market data, company fundamentals, and regulatory filings through more than 100 REST endpoints plus real-time WebSocket streams. Coverage includes income statements, balance sheets, and cash-flow statements; stock, ETF, index, forex, crypto, and commodity quotes; up to 30 years of historical prices; SEC filings (10-K, 10-Q, 8-K); analyst estimates and price targets; key metrics, ratios, and enterprise values; and macroeconomic indicators such as GDP, treasury rates, and inflation. Data is delivered as JSON or CSV over the stable REST base (financialmodelingprep.com/stable) with API-key authentication, and a free tier allows up to 250 requests per day.

Financial Modeling Prep publishes 7 APIs on the APIs.io network, including Real-Time WebSocket API, Analyst Estimates API, Economic Data API, and 4 more. Tagged areas include Financial Data, Market Data, Fundamentals, SEC Filings, and Stocks.

The Financial Modeling Prep catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Financial Modeling Prep’s developer surface includes authentication, documentation, engineering blog, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
41.8/100 thin ▬ flat Agent 32/100 agent aware Full breakdown ↓
scored 2026-08-03 · rubric v0.9
AccessFreemiumSelf serve⚡ Free to try
7 APIs
Financial DataMarket DataFundamentalsSEC FilingsStocksEconomic IndicatorsQuotesRegulatory Filings

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-03 · rubric v0.9
Composite quality — 41.8/100 · thin
Contract Quality 16.2 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 5.0 / 12
Discoverability 7.4 / 10
Agent readiness — 32/100 · 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 6 / 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/financialmodelingprep: 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 7

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

Financial Modeling Prep Real-Time WebSocket API

Real-time streaming market data over WebSocket for stocks, crypto, and forex. Clients connect, send a login event carrying their API key, then subscribe to tickers to receive to...

Financial Modeling Prep Analyst Estimates API

Consensus estimates, price targets, and rating grades.

Financial Modeling Prep Economic Data API

Macroeconomic indicators, treasury rates, and economic calendar.

Financial Modeling Prep Financial Statements API

Income statement, balance sheet, and cash-flow statement data.

Financial Modeling Prep Fundamentals API

Company profile plus derived key metrics and ratios.

Financial Modeling Prep Quotes and Prices API

Real-time quotes and historical end-of-day prices.

Financial Modeling Prep SEC Filings API

Latest and searchable SEC filings for public companies.

Scroll for all 7

Open Collections 1

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

Financial Modeling Prep API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Financialmodelingprep Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Financialmodelingprep Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Financialmodelingprep Finops

FINOPS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Financial Modeling Prep Real-Time WebSocket API

AsyncAPI 2.6 description of Financial Modeling Prep's real-time market data WebSocket surface, documented at https://site.financialmodelingprep.com/datasets/websocket and https:...

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Financial Modeling Prep API Rules

6 rules · 1 errors 5 warnings

SPECTRAL

Security Posture 1

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

Financialmodelingprep Authentication

apiKey · 1 scheme

SECURITY

Agentic Access 1

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

Financialmodelingprep Agentic Access

16 operations

16 operations · 0 acting

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

GitHubOrganization
GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 2

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: financialmodelingprep
url: https://raw.githubusercontent.com/api-evangelist/financialmodelingprep/refs/heads/main/apis.yml
name: Financial Modeling Prep
kind: company
description: Financial Modeling Prep (FMP) is a financial data API provider offering real-time and historical market data,
  company fundamentals, and regulatory filings through more than 100 REST endpoints plus real-time WebSocket streams. Coverage
  includes income statements, balance sheets, and cash-flow statements; stock, ETF, index, forex, crypto, and commodity quotes;
  up to 30 years of historical prices; SEC filings (10-K, 10-Q, 8-K); analyst estimates and price targets; key metrics, ratios,
  and enterprise values; and macroeconomic indicators such as GDP, treasury rates, and inflation. Data is delivered as JSON
  or CSV over the stable REST base (financialmodelingprep.com/stable) with API-key authentication, and a free tier allows
  up to 250 requests per day.
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/financialmodelingprep.png
tags:
- Financial Data
- Market Data
- Fundamentals
- SEC Filings
- Stocks
- Economic Indicators
- Quotes
- Regulatory Filings
created: '2026-07-11'
modified: '2026-07-11'
specificationVersion: '0.19'
apis:
- aid: financialmodelingprep:financialmodelingprep-realtime-websocket-api
  name: Financial Modeling Prep Real-Time WebSocket API
  tags:
  - WebSocket
  - Real Time
  - Streaming
  - Market Data
  - Stocks
  - Crypto
  - Forex
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://site.financialmodelingprep.com/datasets/websocket
  baseURL: wss://websockets.financialmodelingprep.com
  properties:
  - url: https://site.financialmodelingprep.com/datasets/websocket
    type: Documentation
  - url: https://site.financialmodelingprep.com/developer/docs/websocket-api
    type: APIReference
  - url: asyncapi/financialmodelingprep-asyncapi.yml
    type: AsyncAPI
  description: Real-time streaming market data over WebSocket for stocks, crypto, and forex. Clients connect, send a login
    event carrying their API key, then subscribe to tickers to receive top-of-book quote and last-trade messages as they occur.
- aid: financialmodelingprep:financialmodelingprep-analyst-estimates-api
  name: Financial Modeling Prep Analyst Estimates API
  description: Consensus estimates, price targets, and rating grades.
  humanURL: https://site.financialmodelingprep.com/developer/docs/stable
  baseURL: https://financialmodelingprep.com/stable
  tags:
  - Analyst Estimates
  properties:
  - type: OpenAPI
    url: openapi/financialmodelingprep-analyst-estimates-api-openapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/fundamental-financial-statements
  - type: OpenCollection
    url: collections/financialmodelingprep.opencollection.json
  - type: PostmanCollection
    url: collections/financialmodelingprep.postman_collection.json
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/realtime-stock-market-data-apis
  - type: AsyncAPI
    url: asyncapi/financialmodelingprep-asyncapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financials-latest
  - type: APIReference
    url: https://site.financialmodelingprep.com/developer/docs/stable/search-by-cik
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financial-estimates
- aid: financialmodelingprep:financialmodelingprep-economic-data-api
  name: Financial Modeling Prep Economic Data API
  description: Macroeconomic indicators, treasury rates, and economic calendar.
  humanURL: https://site.financialmodelingprep.com/developer/docs/stable
  baseURL: https://financialmodelingprep.com/stable
  tags:
  - Economic Data
  properties:
  - type: OpenAPI
    url: openapi/financialmodelingprep-economic-data-api-openapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/fundamental-financial-statements
  - type: OpenCollection
    url: collections/financialmodelingprep.opencollection.json
  - type: PostmanCollection
    url: collections/financialmodelingprep.postman_collection.json
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/realtime-stock-market-data-apis
  - type: AsyncAPI
    url: asyncapi/financialmodelingprep-asyncapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financials-latest
  - type: APIReference
    url: https://site.financialmodelingprep.com/developer/docs/stable/search-by-cik
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financial-estimates
- aid: financialmodelingprep:financialmodelingprep-financial-statements-api
  name: Financial Modeling Prep Financial Statements API
  description: Income statement, balance sheet, and cash-flow statement data.
  humanURL: https://site.financialmodelingprep.com/developer/docs/stable
  baseURL: https://financialmodelingprep.com/stable
  tags:
  - Financial Statements
  properties:
  - type: OpenAPI
    url: openapi/financialmodelingprep-financial-statements-api-openapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/fundamental-financial-statements
  - type: OpenCollection
    url: collections/financialmodelingprep.opencollection.json
  - type: PostmanCollection
    url: collections/financialmodelingprep.postman_collection.json
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/realtime-stock-market-data-apis
  - type: AsyncAPI
    url: asyncapi/financialmodelingprep-asyncapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financials-latest
  - type: APIReference
    url: https://site.financialmodelingprep.com/developer/docs/stable/search-by-cik
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financial-estimates
- aid: financialmodelingprep:financialmodelingprep-fundamentals-api
  name: Financial Modeling Prep Fundamentals API
  description: Company profile plus derived key metrics and ratios.
  humanURL: https://site.financialmodelingprep.com/developer/docs/stable
  baseURL: https://financialmodelingprep.com/stable
  tags:
  - Fundamentals
  properties:
  - type: OpenAPI
    url: openapi/financialmodelingprep-fundamentals-api-openapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/fundamental-financial-statements
  - type: OpenCollection
    url: collections/financialmodelingprep.opencollection.json
  - type: PostmanCollection
    url: collections/financialmodelingprep.postman_collection.json
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/realtime-stock-market-data-apis
  - type: AsyncAPI
    url: asyncapi/financialmodelingprep-asyncapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financials-latest
  - type: APIReference
    url: https://site.financialmodelingprep.com/developer/docs/stable/search-by-cik
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financial-estimates
- aid: financialmodelingprep:financialmodelingprep-quotes-and-prices-api
  name: Financial Modeling Prep Quotes and Prices API
  description: Real-time quotes and historical end-of-day prices.
  humanURL: https://site.financialmodelingprep.com/developer/docs/stable
  baseURL: https://financialmodelingprep.com/stable
  tags:
  - Quotes and Prices
  properties:
  - type: OpenAPI
    url: openapi/financialmodelingprep-quotes-and-prices-api-openapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/fundamental-financial-statements
  - type: OpenCollection
    url: collections/financialmodelingprep.opencollection.json
  - type: PostmanCollection
    url: collections/financialmodelingprep.postman_collection.json
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/realtime-stock-market-data-apis
  - type: AsyncAPI
    url: asyncapi/financialmodelingprep-asyncapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financials-latest
  - type: APIReference
    url: https://site.financialmodelingprep.com/developer/docs/stable/search-by-cik
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financial-estimates
- aid: financialmodelingprep:financialmodelingprep-sec-filings-api
  name: Financial Modeling Prep SEC Filings API
  description: Latest and searchable SEC filings for public companies.
  humanURL: https://site.financialmodelingprep.com/developer/docs/stable
  baseURL: https://financialmodelingprep.com/stable
  tags:
  - SEC Filings
  properties:
  - type: OpenAPI
    url: openapi/financialmodelingprep-sec-filings-api-openapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/fundamental-financial-statements
  - type: OpenCollection
    url: collections/financialmodelingprep.opencollection.json
  - type: PostmanCollection
    url: collections/financialmodelingprep.postman_collection.json
  - type: APIReference
    url: https://site.financialmodelingprep.com/datasets/realtime-stock-market-data-apis
  - type: AsyncAPI
    url: asyncapi/financialmodelingprep-asyncapi.yml
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financials-latest
  - type: APIReference
    url: https://site.financialmodelingprep.com/developer/docs/stable/search-by-cik
  - type: Documentation
    url: https://site.financialmodelingprep.com/developer/docs/stable/financial-estimates
common:
- type: AgenticAccess
  url: agentic-access/financialmodelingprep-agentic-access.yml
- type: Authentication
  url: authentication/financialmodelingprep-authentication.yml
- type: GitHubOrganization
  url: https://github.com/FinancialModelingPrepAPI
- type: LinkedIn
  url: https://www.linkedin.com/company/financial-modeling-prep
- type: Website
  url: https://site.financialmodelingprep.com/
- type: Documentation
  url: https://site.financialmodelingprep.com/developer/docs/stable
- type: Plans
  url: plans/financialmodelingprep-plans-pricing.yml
- type: RateLimits
  url: rate-limits/financialmodelingprep-rate-limits.yml
- type: FinOps
  url: finops/financialmodelingprep-finops.yml
- url: https://site.financialmodelingprep.com/market-news
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
Where this information came from

This is an independent, third-party profile of Financial Modeling Prep, 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.

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