Search the API archive · Page 87

Page 87 of 218

Ordered by reported HTTPS, CORS support, no-auth access, then changed/observed facts. Access signals are not a popularity or quality score.

Correios

Integration to provide information and prepare shipments using Correio's services

Tracking · API key · HTTPS

Covalent

Multi-blockchain data aggregator platform

Blockchain · API key · HTTPS

CraftMyPDF

Generate PDF documents from templates with a drop-and-drop editor and a simple API

Documents & Productivity · API key · HTTPS

CruiseFeed

Normalized cruise line inventory: ships, sailings, itineraries, ports and lead-in fares

Transportation · API key · HTTPS

CRXcavator

Chrome extension risk scoring

Security · API key · HTTPS

Cure Cancer With AI

Oncology research, clinical trials, FDA approvals, news, and MAMMAL predictions

Health · API key · HTTPS

Currencylayer

Exchange rates and currency conversion

Currency Exchange · API key · HTTPS

Cutt.ly

URL shortener service

URL Shorteners · API key · HTTPS

Dagpi

Image manipulation and processing

Photography · API key · HTTPS

Dailymotion

Dailymotion Developer API

Video · OAuth · HTTPS

Data.gov

US Government Data

Government · API key · HTTPS

ddownload

File Sharing and Storage

Cloud Storage & File Sharing · API key · HTTPS

Deezer

Music

Music · OAuth · HTTPS

Deutscher Bundestag DIP

This API provides read access to DIP entities (e.g. activities, persons, printed material)

Government · API key · HTTPS

Dev.to

Access Forem articles, users and other resources via API

Personality · API key · HTTPS

Diagrams.so

Generate editable draw.io architecture diagrams from text or infrastructure code

Development · API key · HTTPS

Dialogflow

Natural Language Processing

Machine Learning · API key · HTTPS

Digi-Key

Retrieve price and inventory of electronic components as well as place orders

Shopping · OAuth · HTTPS

Dino.markets

Matched Kalshi and Polymarket prediction-market data, cross-venue spreads

Finance · API key · HTTPS

Disclosed Capitol

US congressional & executive-branch stock trade disclosures (STOCK Act + OGE)

Government · API key · HTTPS