{
  "openapi": "3.0.3",
  "info": {
    "title": "in-co-sandbox-authentication",
    "description": "Authentication is the initial step to accessing the Sandbox API. It involves using the API Key and Secret to generate an access token. This token serves as a secure authorization method, enabling the API client to make authenticated API requests on behalf of the user or application.\n\n> Your unique API Key and API Secret are accessible via the dashboard, with separate sets for live and test environments, identified by the prefixes \"live\" and \"test\"",
    "version": "1.0.0",
    "contact": {}
  },
  "servers": [
    {
      "url": "https://test-api.sandbox.co.in",
      "description": "test"
    },
    {
      "url": "https://api.sandbox.co.in",
      "description": "prod"
    }
  ],
  "paths": {
    "/authenticate": {
      "post": {
        "summary": "Authenticate",
        "description": "Authenticate",
        "operationId": "authenticate",
        "parameters": [
          {
            "name": "x-api-key",
            "in": "header",
            "required": true,
            "schema": {
              "type": "string",
              "example": "key_live...."
            }
          },
          {
            "name": "x-api-secret",
            "in": "header",
            "required": true,
            "schema": {
              "type": "string",
              "example": "secret_live...."
            }
          },
          {
            "name": "x-api-version",
            "in": "header",
            "schema": {
              "type": "string",
              "example": "1.0"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "200",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "code": {
                      "type": "number",
                      "example": 200
                    },
                    "data": {
                      "type": "object",
                      "properties": {
                        "access_token": {
                          "type": "string",
                          "example": "eyJ0e...."
                        }
                      }
                    },
                    "timestamp": {
                      "type": "number",
                      "example": 1750687659809
                    },
                    "transaction_id": {
                      "type": "string",
                      "example": "3a31716a-6a4d-4670-83fe-849d8209e35a"
                    }
                  }
                },
                "examples": {
                  "200": {
                    "value": {
                      "code": 200,
                      "data": {
                        "access_token": "eyJ0e...."
                      },
                      "timestamp": 1750687659809,
                      "transaction_id": "3a31716a-6a4d-4670-83fe-849d8209e35a"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "tags": []
}