US Court of Appeals for the Federal Circuit
The US Court of Appeals for the Federal Circuit is a federal appellate court with nationwide jurisdiction over cases involving patent law, international trade, government contracts, federal employment, veterans' benefits, and other specialized areas of federal law. The court provides public access to opinions and orders online from 2004 to present, with full case records accessible via PACER for cases filed after March 1, 2012. The PACER system offers developer APIs including the Authentication API and the Case Locator (PCL) API for programmatic access to federal case data across all federal courts.
US Court of Appeals for the Federal Circuit publishes 3 APIs on the APIs.io network. Tagged areas include Federal Government, Legal, Patent Law, Federal Courts, and Appellate Courts.
The US Court of Appeals for the Federal Circuit catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
US Court of Appeals for the Federal Circuit’s developer surface includes engineering blog, documentation, getting-started guide, API reference, and 8 more developer resources.
Kin Score
APIs 3
Individual APIs this provider publishes, each with its own machine-readable definition.
PACER - Public Access to Court Electronic Records
Public Access to Court Electronic Records (PACER) provides online access to U.S. Federal Court case and docket information from Federal Courts including the U.S. Court of Appeal...
Federal Circuit Opinions and Orders
Public access to U.S. Court of Appeals for the Federal Circuit opinions, orders, and judgments. Includes precedential opinions, Rule 36 judgments, non-ministerial orders, and er...
Federal Circuit Case Records
Case information and records for the U.S. Court of Appeals for the Federal Circuit. Cases filed on or after March 1, 2012, are available through PACER or at public terminals in ...
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
FinOps 1
Cost, billing, and metering signals for API financial operations.
Features 6
Notable capabilities this provider offers.
PACER Case Locator API
Programmatic access to the nationwide federal court case index via the PACER Case Locator (PCL) API, enabling searches for cases and associated parties across all federal courts...
PACER Authentication API
API allowing automated authentication to PACER without a user interface, enabling programmatic access to court records using PACER credentials.
CM/ECF Electronic Filing
Court's electronic filing system (CM/ECF) for filing and managing case documents. Provides XML tags and NextGen CM/ECF integration.
Online Opinions and Orders
Free public access to all Federal Circuit opinions, orders, and judgments published from October 2004 to present in PDF format.
Scheduled Cases Calendar
Online calendar of scheduled oral argument cases and courtroom assignments at the Federal Circuit.
Statistical Reports
Aggregated case statistics and reports available through the court's media and public information pages, plus data request process.
Semantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Spectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
JSON Schema 3
Standalone JSON Schema definitions for this provider's data models.
JSON Structure 3
JSON Structure definitions describing this provider's data shapes.
Cafc Case Structure
JSON STRUCTURECafc Docket Entry Structure
JSON STRUCTURECafc Opinion Structure
JSON STRUCTUREExamples 3
Example request and response payloads for these APIs.
Security Posture 1
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Use Cases 5
What developers build with this provider.
Patent Case Legal Research
Researching Federal Circuit patent law precedent using published opinions, orders, and PACER case dockets.
Federal Employment and Veterans Claims Research
Finding Federal Circuit decisions on government contracts, federal employment, veterans benefits, and specialized federal jurisdiction.
Court Records Access via PACER
Programmatic access to Federal Circuit case dockets, filings, and documents using the PACER Authentication API and Case Locator API.
Appellate Monitoring
Monitoring active Federal Circuit cases, oral arguments, and new opinions relevant to specific technology, trade, or legal areas.
Legal Data Analytics
Using PACER data to analyze trends in Federal Circuit patent, trade, and government contract decisions for legal research.
Integrations 3
Pre-built integrations with other platforms and tools.
PACER System
Federal Circuit case records fully integrated with the nationwide PACER federal court records system and CM/ECF filing system.
CourtListener
Free Law Project's CourtListener provides API access to Federal Circuit opinions and RECAP-archived PACER documents.
Justia Dockets
Justia aggregates Federal Circuit case docket information and provides public access to filings.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 4
Reference material describing how the API behaves
Design & Contract 2
Pagination, idempotency, versioning, errors, and events
Access & Security 1
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Company 3
The organization behind the API