Mock sample for your project: Swagger Generator API

This API provides validation information for email addresses to aid in deliverability. Syntax, existence of mail servers, and other tests are run to ensure delivery. Additional demographics are provided for the email address as well, including identifying generic, vulgar, education, government, or other entity type email addresses.

This API allows you to interact with the VictorOps platform in various ways. Your account may be limited
to a total number of API calls per month. Also, some of these API calls have rate limits.
NOTE: In this documentation when creating a sample curl request (clicking the TRY IT OUT! button), in some API
viewing interfaces, the '@' in an email address may be encoded. Please note that the REST endpoints will not
process the encoded version. Make sure that the encoded character '%40' is changed to its unencoded form before
submitting the curl request.

Apicurio Registry is a datastore for standard event schemas and API designs. Apicurio Registry enables developers to manage and share the structure of their data using a REST interface. For example, client applications can dynamically push or pull the latest updates to or from the registry without needing to redeploy. Apicurio Registry also enables developers to create rules that govern how registry content can evolve over time. For example, this includes rules for content validation and version compatibility.
The Apicurio Registry REST API enables client applications to manage the artifacts in the registry. This API provides create, read, update, and delete operations for schema and API artifacts, rules, versions, and metadata.
The supported artifact types include:
Apache Avro schema
AsyncAPI specification
Google protocol buffers
GraphQL schema
JSON Schema
Kafka Connect schema
OpenAPI specification
Web Services Description Language
XML Schema Definition
Important: The Apicurio Registry REST API is available from https://MY-REGISTRY-URL/apis/registry/v2 by default. Therefore you must prefix all API operation paths with ../apis/registry/v2 in this case. For example: ../apis/registry/v2/ids/globalIds/{globalId}.

Introduction
Api2Pdf is a powerful PDF generation API with no rate limits or file size constraints. Api2Pdf runs on AWS Lambda, a serverless architecture powered by Amazon to scale to millions of requests while being up to 90% cheaper than alternatives. Supports wkhtmltopdf, Headless Chrome, LibreOffice, and PDF Merge. You can also generate barcodes with ZXING (Zebra Crossing).
SDKs & Client Libraries
We've made a number of open source libraries available for the API
Python: https://github.com/api2pdf/api2pdf.python
.NET: https://github.com/api2pdf/api2pdf.dotnet
Nodejs: https://github.com/api2pdf/api2pdf.node
PHP: https://github.com/Api2Pdf/api2pdf.php
Ruby: (Coming soon)
Authorization
Create an account at portal.api2pdf.com to get an API key.
Authorize your API calls
GET requests, include apikey=YOUR-API-KEY as a query string parameter
POST requests, add Authorization to your header.
For more advanced usage and settings, see the API specification below.

Manage your Hosted CodeScan Service

Wikipedia for Web APIs. Repository of API specs in OpenAPI 3.0 format.
Warning: If you want to be notified about changes in advance please join our Slack channel.
Client sample: [Demo] [Repo]

Etherpad is a real-time collaborative editor scalable to thousands of simultaneous real time users. It provides full data export capabilities, and runs on your server, under your control.

Render Javascript driven pages, while we internally manage Headless Chrome and proxies for you.
Build a custom web scraper with our Visual point-and-click toolkit.
Scrape the most popular Search engines result pages (SERP).
Convert web pages to PDF and capture screenshots.
Authentication
Dataflow Kit API require you to sign up for an API key in order to use the API.
The API key can be found in the DFK Dashboard after free registration.
Pass a secret API Key to all API requests to the server as the api_key query parameter.

The Postman API allows you to programmatically access data stored in Postman account with ease.
The easiest way to get started with the API is to click the fork button to fork this collection to your own workspace and use Postman to send requests.
Overview
You need a valid API Key to send requests to the API endpoints. You can get your key from the integrations dashboard.
The API has an access rate limit applied to it.
The Postman API will only respond to secured communication done over HTTPS. HTTP requests will be sent a 301 redirect to corresponding HTTPS resources.
Response to every request is sent in JSON format. In case the API request results in an error, it is represented by an "error": {} key in the JSON response.
The request method (verb) determines the nature of action you intend to perform. A request made using the GET method implies that you want to fetch something from Postman, and POST implies you want to save something new to Postman.
The API calls will respond with appropriate HTTP status codes for all requests. Within Postman Client, when a response is received, the status code is highlighted and is accompanied by a help text that indicates the possible meaning of the response code. A 200 OK indicates all went well, while 4XX or 5XX response codes indicate an error from the requesting client or our API servers respectively.
Individual resources in your Postman Account is accessible using its unique id (uid). The uid is a simple concatenation of the resource owner's user-id and the resource-id. For example, a collection's uid is {{ownerid}}-{{collectionid}}.
Authentication
An API Key is required to be sent as part of every request to the Postman API, in the form of an X-Api-Key request header.
> If you do not have an API Key, you can easily generate one by heading over to the Postman Integrations Dashboard.
An API Key tells our API server that the request it received came from you. Everything that you have access to in Postman is accessible with an API Key that is generated by you.
For ease of use inside Postman, you could store your API key in an environment variable called postmanapikey and this Collection will automatically use it to make API calls.
API Key related error response
If an API Key is missing, malformed, or invalid, you will receive a 401 Unauthorised response code and the following JSON response:
Support
For help regarding accessing the Postman API, feel free to discuss it in our Discourse Community. You can also drop in a line at [email protected].
In the event you receive a 503 response from our servers, it implies that we have hit an unexpected spike in API access traffic and would usually be operational within the next 5 minutes. If the outage persists, or your receive any other form of 5XX error, kindly let us know.
Terms of Use
For information on API terms of use and privacy, refer to our terms at http://postman.com/legal/terms/ and our privacy policy at https://www.postman.com/legal/privacy-policy/.
API Reference

This API provides a standard for country name for the purposes of standardizing country name data, improving query results, analytics, and data merging.

IP2WHOIS is a free tool to allow you to check WHOIS information for a particular domain, such as domain assigned owner contact information, registrar information, registrant information, location and much more.