Mock sample for your project: Nordigen Account Information Services API

The Up API gives you programmatic access to your balances and
transaction data. You can request past transactions or set up
webhooks to receive real-time events when new transactions hit your
account. It’s new, it’s exciting and it’s just the beginning.

Chaingateway.io
REST API to build the bridge between Ethereum and the real world
Please check out our website for detailed information about this API.
To use our API, you need an API Key (Described as Authorization header in the examples below).
To get one, please create an account on our website.
For our internal documentation, please check out our Docs Site.
If you need help with integrating our API in your application, you can reach us via email or join our official Telegram group.

Overview
Tradematic Cloud is a trading infrastructure for building investment services.
It’s a trading engine + API + ready-made adapters to stock and forex brokers, crypto exchanges, and market data providers.
You can use it as a cloud API, or you can deploy it on your servers.
How to use Tradematic Cloud API
Sign up at tradematic.cloud. After signing up, you will receive your API key.
Authorization
Add the 'X-API-KEY' header with your API key to each request.
Examples of writing code with Tradematic Cloud API
Examples are available at tradematic.cloud.
Swagger (.yaml) File
Swagger (.yaml) file can be found here.

Professional Cloud Trading Platform for Digital Assets

This API allows developers to integrate the Frankie Financial Compliance Utility into their applications. The API allows:
Checking name, address, date of birth against national databases
Validating Australian driver's licences, passports, medicare, visas and other Australian national ID documents
Validating Australian electricity bills
Validating NZ driver's licences
Validating Chinese bank cards and national ID card
Validating International passports and national ID documents
PEP, Sanctions, Watchlist and adverse media checking
Australian visa checks
Fraud list and fraud background checks
ID validation and selfie check comparisons.
Industry specific services
Comparing Australian electricity retailers for a better deal.
KYB specific services
Query organisation ownership
Perform KYC & AML checks on shareholders, beneficial owners and office bearers.
Query credit score and credit reports
International company searches
International company profiles
The full version of this documentation along with supplemental articles can be found here:
https://apidocs.frankiefinancial.com/
The traditional Swagger view of this documentation can be found here:
https://app.swaggerhub.com/apis-docs/FrankieFinancial/kycutility
Sandbox base URL is:
https://api.demo.frankiefinancial.io/compliance/v1.2
We do have an old sandbox at https://sandbox.frankiefinancial.com/compliance/v1.2 but this has been retired.
All calls are the same as production, only with canned data.
Full Swagger definition, along with test data for playing in the sandbox can be obtained once initial commercial discussions have commenced.
Production and optional UAT access will be opened up only to those with a signed commercial contract.
Contact us at [email protected] to speak with a sales rep about issuing a Customer ID and Sandbox api key.

Stock and Forex Data and Realtime Quotes

Swagger for Account and Transaction API Specification

Introduction
The Business Registries API is built on HTTP. The API is RESTful. It has predictable resource URIs.
The API is documented in OpenAPI format.
In addition to the standard OpenAPI syntax we use a few
vendor extensions.
Overview
The following sections describe the resources that make up the Business Registries REST API.
Current Version
By default, all requests to https://api.abr.ato.gov.au receive the v1 version of the REST API. We encourage you to explicitly request this version via the Accept header.
Accept: application/vnd.abr-ato.v1+json
Schema
All API access is over HTTPS, and accessed from https://api.abr.ato.gov.au. All data is sent and received as JSON. Blank fields are included.
All dates use the ISO 8601 format:
YYYY-MM-DD
For example: 2017-07-01 (the 1st of July 2017)
All timestamps use the ISO 8601 format:
YYYY-MM-DDTHH:MM:SSZ
For example: 2017-07-01T11:05:06+10:00
Timezones
Some requests allow for specifying timestamps or generate timestamps with time zone information. We apply the following rules, in order of priority, to determine timezone information for API calls.
Explicitly provide an ISO 8601 timestamp with timezone information
For API calls that allow for a timestamp to be specified, we use that exact timestamp.
For example: 2017-07-01T11:05:06+10:00
Pagination
Information about pagination is provided in the Link header.
For example:
Link:; rel="next",; rel="last"
rel="next" states that the next page is page=2. This makes sense, since by default, all paginated queries start at page 1. rel="last" provides some more information, stating that the last page of results is on page 34. Accordingly, we have 33 more pages of information that we can consume.
Parameters
Many API methods take optional parameters:
GET /individuals/1234/addresses/?addressType='Mailing'
In this example, the '1234' value is provided for the :partyId parameter in the path while :addressType is passed in the query string.
For POST, PATCH, PUT, and DELETE requests, parameters not included in the URL should be encoded as JSON with a Content-Type of 'application/json'.
Metadata
The API provides metadata services that you can use to discover information about the classifcation schemes and values used by the Registry.
For example:
GET /classifications/roles
Sample response:
[
{
"id": "123e4567-e89b-12d3-a456-426655440001",
"role": "Director",
"roleDescription": "An individual responsible for managing a company's ...",
"relationship": "Directorship",
"reciprocalRole": "Company",
"reciprocalRoleDescription": "An incorporated legal entity."
},
{
...
}
]
Root Endpoint
You can issue a GET request to the root endpoint (also known as the service root) to get all the endpoint categories that the REST API supports:
curl https://api.abr.ato.gov.au
Authentication
The Business Registries API supports API Key authentication.
When you sign up for an account, you are given your first API key. You can generate additional API keys, and delete
API keys (as you may need to rotate your keys in the future). You authenticate to the Business Registries API by
providing your secret key in the request header.
Note: Some requests will return 404 Not Found, instead of 403 Permission Denied. This is to prevent the
accidental leakage of information to unauthorised users.

Interactive Brokers Web API for 3rd Party Companies

Latest Swagger specification for OpenData

Run in Postman
or
View Postman docs
Quickstart
Visit github to view the quickstart tutorial.
Tutorial for running the API in postman
Click on ""Run in Postman"" button
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A new page will open.
Click the ""Postman for windows"" to run postman as a desktop app.
Make sure you have already installed Postman.
postman - tutorial - 2
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In chrome an alert might show up to set a default app for opening postman links. Click on ""Open Postman"".
postman - tutorial - 3
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The OpenAPI specification will be imported in Postman as a new collection named ""Envoice api""
postman - tutorial - 4
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When testing be sure to check and modify the environment variables to suit your api key and secret. The domain is set to envoice's endpoint so you don't really need to change that.
\*Eye button in top right corner
postman - tutorial - 5
postman - tutorial - 6
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You don't need to change the values of the header parameters, because they will be replaced automatically when you send a request with real values from the environment configured in the previous step.
postman - tutorial - 7
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Modify the example data to suit your needs and send a request.
postman - tutorial - 8
Webhooks
Webhooks allow you to build or set up Envoice Apps which subscribe to invoice activities.
When one of those events is triggered, we'll send a HTTP POST payload to the webhook's configured URL.
Webhooks can be used to update an external invoice data storage.
In order to use webhooks visit this link and add upto 10 webhook urls that will return status 200 in order to signal that the webhook is working.
All nonworking webhooks will be ignored after a certain period of time and several retry attempts.
If after several attempts the webhook starts to work, we will send you all activities, both past and present, in chronological order.
The payload of the webhook is in format:

This is an API designed for merchants who are using SpectroCoin services and wishes to integrate them locally.