How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Need help?

Contact us
Chronicling America

Chronicling America Titles API

Endpoints for retrieving newspaper title bibliographic metadata.

Documentation Provider Profile APIs.io OpenAPI GitHub

Chronicling America Titles API is one of 6 APIs that Chronicling America publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Titles. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 5 operations across 5 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://chroniclingamerica.loc.gov.

5 operations 5 paths 6 schemas 5 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://chroniclingamerica.loc.gov
Contact
Library of Congress
License
Public Domain
Terms of Service
View terms
Resource Areas
1

Paths & Operations 5

Across 5 paths, the API surfaces 5 operations — 5 GET. Each is listed below with its method, path, parameters, and response codes.

Titles 5

Endpoints for retrieving newspaper title bibliographic metadata.

GET
/search/titles/results/
Search newspaper titles
searchTitles 13 params → 200
GET
/titles.json
List all newspaper titles
listTitles → 200
GET
/titles/{lccn}.json
Get a specific newspaper title
getTitle 1 param → 200404
GET
/titles/{lccn}/issues.json
List issues for a newspaper title
listIssuesByTitle 1 param → 200404
GET
/newspapers.json
List all newspapers (alias for titles)
listNewspapers → 200

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are TitleDetail (17 properties), TitleSummary (8 properties), SearchTitlesResponse (5 properties), IssueSummary (2 properties). Each schema is shown below with its type and property counts.

SearchTitlesResponse
object
Paginated search results for newspaper titles.
5 properties
IssuesListResponse
object
List of all issues for a newspaper title.
1 property
TitleDetail
object
Detailed bibliographic metadata for a newspaper title.
17 properties
IssueSummary
object
Summary of a single newspaper issue.
2 properties
TitlesListResponse
object
Complete list of newspaper titles in the collection.
1 property
TitleSummary
object
Summary record for a newspaper title.
8 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

chroniclingamerica-titles-api-openapi.yml Raw ↑

Other APIs Chronicling America publishes across the network.

Chronicling America Batches API
AE Profile APIs.io
Chronicling America Issues API
AE Profile APIs.io
Chronicling America OCR API
AE Profile APIs.io
Chronicling America Pages API
AE Profile APIs.io
Chronicling America Search API
AE Profile APIs.io
#Titles
← Back to C APIs
API Details
ID
chroniclingamerica:chroniclingamerica-titles-api
Base URL
https://chroniclingamerica.loc.gov
Docs
https://chroniclingamerica.loc.gov/about/api/
Provider
Chronicling America
APIs.io →  GitHub →
Explore more
All APIs Providers APIs.io Network
Work with this as data

Every API here is available over the API and to AI agents over MCP. APIs is not yet its own endpoint on the v1 API. Reach this content through network search and the tag graph, or the MCP server below.

Installs https://mcp.apievangelist.com/mcp in Claude, Cursor, VS Code and the rest — one button, every client.

MCP tools for apis
4 tools reach this content
  • search_api_evangelistSearch every content type across the network at once.
  • find_relatedThe shared-tag relevance graph — what else covers this.
  • get_tagEverything one tag labels, across all content types.
  • guide_topicPRO — a curated bundle for a topic: area, guidance, rules, papers, stories, services.
All tools & prompts
Call it yourself
curl for this page
Search the network for this 
curl "https://api.apievangelist.com/v1/search?q=chroniclingamerica-titles-api&limit=10"
Everything under a tag 
curl "https://api.apievangelist.com/v1/tags/chroniclingamerica-titles-api"

Discovery needs no key. Full bodies and the synthesis endpoints are Pro.

Get an API key

Free tier, no email required. Sign in with whichever identity you already have.

GitHub Google LinkedIn

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

Where this information came from

This is an independent, third-party profile of Chronicling America Titles API, 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.