Specification

The exchange of data between the client application and the server is conducted through http/https calls.

The exchange protocol is built on the REST principle.

Information about connection methods is described in https://app.matchsystems.com/api/docs/?urls.primaryName=v4.

Limits and Restrictions

• Response Time: API request processing can take up to 5 seconds*, especially for requests related to new data that has just been added to the block. This response time applies to requests requiring up-to-date information about a transaction or address.
• Fast Processing of Historical Data: For requests concerning historical data, processing usually happens much faster. This means that requests not requiring data from the latest blocks will be executed with less delay.
• The time is approximate and may vary depending on the current system load and complexity of the requested data.

Connecting to the API

To use the API, you need to generate a key. Key generation is performed according to the instructions (Creating an API Key).

List of API Methods

Method GET /{network}/risk/address/{address}

• Information about the address;

Method GET /{network}/risk/transaction/{txID}

• Information about the transaction;

Method GET /user/category/list

• List of categories with limits.

Method PUT /user/category/set

• Adding user-defined limits.