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Authententication:

All requests to the Sigma API must include the following headers:
  • apiKey
  • apiSecret
Here is an example on how you can set the headers in your requests: 
const headers = {
  apiKey: "your-api-key-here",
  apiSecret: "your-api-secret-here",
};

fetch("https://api/v1/transaction-monitoring", {
  method: "GET",
  headers: headers,
})
  .then((response) => response.json())
  .then((data) => console.log(data))
  .catch((error) => console.error("Error:", error));
Get API Key & Secret

Environment

See our dedicated dev environments for interacting with our API’s.

Response Codes

See standard HTTP response codes for all our API’s and what they mean.