{
  "openapi": "3.1.0",
  "info": {
    "title": "Get State/Province Standard and Two-Letter Abbreviation API",
    "description": "This API standardizes state or province names and provides their two-letter abbreviations using AI-driven algorithms and knowledge bases.\nTo use this API, you need an API key. Register for an API key at [Interzoid Registration](https://www.interzoid.com/register-api-account).\nFor more information about this API, visit the [Interzoid State/Province Standardization API Documentation](https://www.interzoid.com/apis/standardize-state-province-data).\nYou can also try this API [interactively](https://try.interzoid.com) or in high-speed [batch mode](https://batch.interzoid.com).\n",
    "version": "1.0.0",
    "contact": {
      "name": "Interzoid Support",
      "url": "https://www.interzoid.com",
      "email": "support@interzoid.com"
    }
  },
  "externalDocs": {
    "description": "API home page and documentation",
    "url": "https://www.interzoid.com/apis/standardize-state-province-data"
  },
  "servers": [
    {
      "url": "https://api.interzoid.com",
      "description": "Production server"
    }
  ],
  "tags": [
    {
      "name": "State/Province Standardization",
      "description": "Standardizes state or province names and provides two-letter abbreviations."
    }
  ],
  "paths": {
    "/getstateabbreviation": {
      "get": {
        "operationId": "getStateAbbreviation",
        "tags": [
          "State/Province Standardization"
        ],
        "summary": "Get Standardized State/Province Name and Abbreviation",
        "description": "Returns a standardized state or province name and its two-letter abbreviation based on the input. Include your API key (license) in the request. Register for an API key at https://www.interzoid.com/register-api-account.\n",
        "parameters": [
          {
            "name": "license",
            "in": "query",
            "required": true,
            "description": "Your API license key. Register for an API key at [Interzoid Registration](https://www.interzoid.com/register-api-account).\n",
            "schema": {
              "type": "string"
            },
            "examples": {
              "license": {
                "summary": "API Key Example",
                "value": "dh8dj2f*****"
              }
            }
          },
          {
            "name": "state",
            "in": "query",
            "required": true,
            "description": "The state or province name to standardize and abbreviate.",
            "schema": {
              "type": "string"
            },
            "examples": {
              "stateName": {
                "summary": "State Name Example",
                "value": "Ohio"
              }
            }
          },
          {
            "name": "algorithm",
            "in": "query",
            "required": true,
            "description": "The algorithm and AI model used to standardize the state or province name.",
            "schema": {
              "type": "string"
            },
            "examples": {
              "algorithm": {
                "summary": "Algorithm Example",
                "value": "ai-medium"
              }
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Successful response containing the standardized state name and abbreviation.",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "State": {
                      "type": "string",
                      "description": "The standardized state or province name."
                    },
                    "Abbreviation": {
                      "type": "string",
                      "description": "The two-letter abbreviation for the state or province."
                    },
                    "Code": {
                      "type": "string",
                      "description": "Response code, \"Success\" if the call is successful."
                    },
                    "Credits": {
                      "type": "integer",
                      "description": "Remaining credits for your API license."
                    }
                  }
                },
                "examples": {
                  "success": {
                    "value": {
                      "State": "Ohio",
                      "Abbreviation": "OH",
                      "Code": "Success",
                      "Credits": 10043
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Bad request (e.g., missing or invalid parameters).",
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                },
                "examples": {
                  "error": {
                    "value": "Invalid license key or state name missing."
                  }
                }
              }
            }
          },
          "402": {
            "description": "API key not found.",
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                },
                "examples": {
                  "error": {
                    "value": "API key not found."
                  }
                }
              }
            }
          },
          "403": {
            "description": "Insufficient API credits remaining.",
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                },
                "examples": {
                  "error": {
                    "value": "Insufficient API credits remaining."
                  }
                }
              }
            }
          },
          "405": {
            "description": "Method not allowed.",
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                },
                "examples": {
                  "error": {
                    "value": "Method not allowed."
                  }
                }
              }
            }
          },
          "429": {
            "description": "Rate limits reached.",
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                },
                "examples": {
                  "error": {
                    "value": "Rate limits reached."
                  }
                }
              }
            }
          },
          "500": {
            "description": "Internal server error.",
            "content": {
              "text/plain": {
                "schema": {
                  "type": "string"
                },
                "examples": {
                  "error": {
                    "value": "Internal server error."
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "securitySchemes": {
      "apiKeyAuth": {
        "type": "apiKey",
        "name": "license",
        "in": "query"
      }
    },
    "schemas": {}
  },
  "security": [
    {
      "apiKeyAuth": []
    }
  ]
}