Comprehensive SEC Filings API for Reliable Financial Data
Access complete, standardized SEC filings with clean metadata and reliable global coverage
Traditional methods of accessing SEC filings create unnecessary bottlenecks in your data pipeline
One API for All Your SEC Filing Needs
Quantillium's SEC Filings API delivers instant access to structured, standardized filing data through a simple RESTful interface. Whether you're building compliance tools, conducting financial analysis, or powering investment research platforms, our API provides the reliability and speed your applications demand.
One API for All Your SEC Filing Needs
10-K Annual Reports
Companies provide a full yearly overview of their business, financials, and risks
10-Q Quarterly Reports
Companies report quarterly performance with updates on operations and financial results.
8-K Current Reports
Companies disclose important events such as leadership changes, earnings releases, or major agreements.
20-F Annual Reports
Foreign issuers provide a yearly summary of their business, financials, and disclosures for U.S. investors.
40-F Annual Reports
Certain Canadian issuers file this annual report to share business details and audited financial statements.
6-K Current Reports
Foreign issuers use this report to share updates like press releases, earnings information, or operational changes.
Core Features
Data Access
Access filings through a simple workflow designed for direct, reliable retrieval
Comprehensive Filing Coverage
You access core filings for U.S. public companies and foreign issuers. Supported forms include 10 K, to 6 K. Each filing includes the full document, metadata, and exhibits when available.
Consistent Document Retrieval
All filings are delivered through stable endpoints. You receive direct access to the document, clean metadata, and reliable identifiers that support automation.
Historical Archives
Acess filings from 2015 onward. Documents keep a consistent structure that supports and analysis and long term research without extra formatting work.
Standardization
Work with filings delivered in a unified JSON structure with clean, reliable metadata
Unified JSON Output
All filings return in a clean JSON structure. Metadata fields follow consistent naming. This removes the need for separate parsers for each form type.
Structured Metadata
Each filing includes filing date, form type, accession number, company identifiers, and document links. This supports filtering and workflow automation.
Document Integrity
Filings maintain their original structure. Users receive the document as published along with standardized metadata for reliable processing.
Search and Filter
Search filings with flexible parameters and accurate company mapping for precise results.
Flexible Query Parameters
Search filings by ticker, CIK, form type, date range, or accession number. This helps teams narrow down results based on specific workflows or compliance needs.
Efficient Filtering
You receive clean metadata that supports targeted filtering. This includes company identifiers. filing periods. and document tvpes.
Company Mapping
Each request links company tickers with CIK identifiers. This ensures accurate matching across filings and simplifies integrations across systems.
Performance
Get fast, stable filing delivery through an infrastructure built for high volume workloads.
Fast Response Times
The API delivers filings with fast responses and stable performance. Endpoints remain reliable across research and automated workloads
Stable Infrastructure
The platform supports high traffic and heavy request workflows. The system is built for operational stability and uninterrupted access during peak usage.
Optimized Data Delivery
Responses include compressed data where appropriate. Metadata loads efficiently to reduce latency and support automated systems.
Integration
Integrate filings easily with simple REST endpoints and secure API key access.
Developer Focused
The APl uses a clean REST design. Users access clear documentation, response examples, and simple endpoint structures that support fast onboarding.
Straightforward Access
All data is delivered through a single access method with JSON responses. This keeps integrations simple across research platforms, dashboards, and internal tools.
Simple Authentication
Authentication uses secure API keys. Teams can manage keys across environments and protect access within internal systems.
Data Structure and Format
Quantillium returns filings in a clean, consistent structure. You receive metadata and documents in formats that support fast analysis and direct integration into your systems. The API delivers all data in JSON by default, and you can export results in CSV when you need tabular outputs for research, spreadsheets, or batch processes.
Use Cases
Hedge Funds
Use filings to support investment strategies and event driven workflows
Hedge Funds
Review filings for credit risk, M and A research, and counterparty analysis
FinTech
Power investment tools and data platforms with clean regulatory filings.
Equity Research Firms
Use filings to build models and compare companies across sectors.
Fortune 500 Companies
Monitor competitors and support investor relations and reporting teams.
Simple, Powerful, Well-Documented
Get started in minutes with our intuitive API design and comprehensive documentation
Get Latest 10 K Filings
GET /api/v1/filings?formType=10-K&limit=10
Search by Company
GET /api/v1/filings?ticker=AAPL&formType=10-Q
Date Range Query
GET/api/v1/filingsticker=MSFT&startDate=2024-01-01&endDate=2024-12-31
Search Metadata
GET /api/v1/filings/search?query=Microsoft
Frequently Asked Questions
You have questions? We have asnwers.
Start Building With SEC Filings Data
Access structured SEC filings with clean metadata and reliable coverage. Use fast, developer ready endpoints to support research, compliance, and product workflows.
