Mock sample for your project: Taxrates.io API

The Assets API exposes fixed asset related functions of the Xero Accounting application and can be used for a variety of purposes such as creating assets, retrieving asset valuations etc.

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.
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In chrome an alert might show up to set a default app for opening postman links. Click on ""Open Postman"".
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The OpenAPI specification will be imported in Postman as a new collection named ""Envoice api""
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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
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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.
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Modify the example data to suit your needs and send a request.
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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 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.

NOWPayments is a non-custodial cryptocurrency payment processing platform. Accept payments in a wide range of cryptos and get them instantly converted into a coin of your choice and sent to your wallet. Keeping it simple – no excess.
Sandbox
Before production usage, you can test our API using the Sandbox. Details can be found here
Authentication
To use the NOWPayments API you should do the following:
Sign up at nowpayments.io
Specify your outcome wallet
Generate an API key
Standard e-commerce flow for NOWPayments API:
API - Check API availability with the "GET API status" method. If required, check the list of available payment currencies with the "GET available currencies" method.
UI - Ask a customer to select item/items for purchase to determine the total sum;
UI - Ask a customer to select payment currency
API - Get the minimum payment amount for the selected currency pair (payment currency to your Outcome Wallet currency) with the "GET Minimum payment amount" method;
API - Get the estimate of the total amount in crypto with "GET Estimated price" and check that it is larger than the minimum payment amount from step 4;
API - Call the "POST Create payment" method to create a payment and get the deposit address (in our example, the generated BTC wallet address is returned from this method);
UI - Ask a customer to send the payment to the generated deposit address (in our example, user has to send BTC coins);
UI - A customer sends coins, NOWPayments processes and exchanges them (if required), and settles the payment to your Outcome Wallet (in our example, to your ETH address);
API - You can get the payment status either via our IPN callbacks or manually, using "GET Payment Status" and display it to a customer so that they know when their payment has been processed.
API - you call the list of payments made to your account via the "GET List of payments" method. Additionally, you can see all of this information in your Account on NOWPayments website.
Alternative flow
API - Check API availability with the "GET API status" method. If required, check the list of available payment currencies with the "GET available currencies" method.
UI - Ask a customer to select item/items for purchase to determine the total sum;
UI - Ask a customer to select payment currency
API - Get the minimum payment amount for the selected currency pair (payment currency to your Outcome Wallet currency) with the "GET Minimum payment amount" method;
API - Get the estimate of the total amount in crypto with "GET Estimated price" and check that it is larger than the minimum payment amount from step 4;
API - Call the "POST Create Invoice method to create an invoice. Set "success_url" - parameter so that the user will be redirected to your website after successful payment.
UI - display the invoice url or redirect the user to the generated link.
NOWPayments - the customer completes the payment and is redirected back to your website (only if "success_url" parameter is configured correctly!).
API - You can get the payment status either via our IPN callbacks or manually, using "GET Payment Status" and display it to a customer so that they know when their payment has been processed.
API - you call the list of payments made to your account via the "GET List of payments" method. Additionally, you can see all of this information in your Account on NOWPayments website.
API Documentation
Instant Payments Notifications
IPN (Instant payment notifications, or callbacks) are used to notify you when transaction status is changed.
To use them, you should complete the following steps:
Generate and save the IPN Secret key in Store Settings tab at the Dashboard.
Insert your URL address where you want to get callbacks in createpayment request. The parameter name is ipn\callback\_url. You will receive payment updates (statuses) to this URL address.
You will receive all the parameters at the URL address you specified in (2) by POST request.
The POST request will contain the x-nowpayments-sig parameter in the header.
The body of the request is similiar to a get payment status response body.
Example:
{"paymentid":5077125051,"paymentstatus":"waiting","payaddress":"0xd1cDE08A07cD25adEbEd35c3867a59228C09B606","priceamount":170,"pricecurrency":"usd","payamount":155.38559757,"actuallypaid":0,"paycurrency":"mana","orderid":"2","orderdescription":"Apple Macbook Pro 2019 x 1","purchaseid":"6084744717","createdat":"2021-04-12T14:22:54.942Z","updatedat":"2021-04-12T14:23:06.244Z","outcomeamount":1131.7812095,"outcome_currency":"trx"}
Sort all the parameters from the POST request in alphabetical order.
Convert them to string using
JSON.stringify (params, Object.keys(params).sort()) or the same function.
Sign a string with an IPN-secret key with HMAC and sha-512 key
Compare the signed string from the previous step with the x-nowpayments-sig , which is stored in the header of the callback request.
If these strings are similar it is a success.
Otherwise, contact us on [email protected] to solve the problem.
Example of creating a signed string at Node.JS
const hmac = crypto.createHmac('sha512', notificationsKey);
hmac.update(JSON.stringify(params, Object.keys(params).sort()));
const signature = hmac.digest('hex');
Example of comparing signed strings in PHP
function checkipnrequestisvalid()
{
$error_msg = "Unknown error";
$auth_ok = false;
$request_data = null;
if (isset($SERVER['HTTPXNOWPAYMENTSSIG']) && !empty($SERVER['HTTPXNOWPAYMENTSSIG'])) {
$recivedhmac = $SERVER['HTTPXNOWPAYMENTS_SIG'];
$requestjson = fileget_contents('php://input');
$requestdata = jsondecode($request_json, true);
ksort($request_data);
$sortedrequestjson = jsonencode($requestdata);
if ($requestjson !== false && !empty($requestjson)) {
$hmac = hashhmac("sha512", $sortedrequestjson, trim($this->ipnsecret));
if ($hmac == $recived_hmac) {
$auth_ok = true;
} else {
$error_msg = 'HMAC signature does not match';
}
} else {
$error_msg = 'Error reading POST data';
}
} else {
$error_msg = 'No HMAC signature sent.';
}
}
Recurrent payment notifications
If an error is detected, the payment is flagged and will receive additional recurrent notifications (number of recurrent notifications can be changed in your Store Settings-> Instant Payment Notifications).
If an error is received again during processing of the payment, recurrent notifications will be initiated again.
Example: "Timeout" is set to 1 minute and "Number of recurrent notifications" is set to 3.
Once an error is detected, you will receive 3 notifications at 1 minute intervals.
Several payments for one order
If you want to create several payments for one Order you should do the following:
Create a payment for the full order amount.
Save "purchaseid" which will be in "createpayment" response
Create next payment or payments with this "purchaseid" in "createpayment" request.
Only works for partially_paid payments
It may be useful if you want to give your customers opportunity to pay a full order with several payments, for example, one part in BTC and one part in ETH. Also, if your customer accidentally paid you only part of a full amount, you can automatically ask them to make another payment.
Packages
Please find our out-of-the box packages for easy integration below:
JavaScript package
More coming soon!
Payments

BIN lookup API, the free api service from bintable.com to lookup card information using it's BIN. the service maintains updated database based on the comunity and other third party services to make sure all BINs in the database are accurate and up to date.

Stock and Forex Data and Realtime Quotes

La estandarización de la conexión con cualquier banco en tiempo real.

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.

Processe arquivos de retorno CNAB

https://www.beanstream.com/api/v1

GOV.UK Pay API (This version is no longer maintained. See openapi/publicapi_spec.json for latest API specification)