{
  "openapi": "3.0.3",
  "info": {
    "title": "Folio Audiobooks",
    "version": "1.0.0",
    "description": "PDF, TXT, Markdown, DOCX and DRM-free EPUB to audio. Full generation requires explicit approval of maxSeconds. All prices USD."
  },
  "servers": [
    {
      "url": "https://folioaudiobooks.com"
    }
  ],
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "components": {
    "securitySchemes": {
      "bearerAuth": {
        "type": "http",
        "scheme": "bearer"
      }
    }
  },
  "paths": {
    "/api/billing": {
      "get": {
        "operationId": "getBalance",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        }
      }
    },
    "/api/status": {
      "get": {
        "operationId": "listVoices",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        }
      }
    },
    "/api/jobs": {
      "get": {
        "operationId": "listBooks",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        }
      },
      "post": {
        "operationId": "createBook",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          },
          "201": {
            "description": "Created"
          }
        },
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "title": {
                    "type": "string"
                  },
                  "filename": {
                    "type": "string"
                  },
                  "bytes": {
                    "type": "number"
                  },
                  "voice": {
                    "type": "string"
                  },
                  "speed": {
                    "type": "number"
                  }
                },
                "required": [
                  "title",
                  "filename",
                  "bytes",
                  "voice",
                  "speed"
                ]
              }
            }
          }
        }
      }
    },
    "/api/jobs/{id}": {
      "get": {
        "operationId": "getBook",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ]
      }
    },
    "/api/jobs/{id}/source": {
      "put": {
        "operationId": "uploadPdf",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/pdf": {
              "schema": {
                "type": "string",
                "format": "binary"
              }
            },
            "application/octet-stream": {
              "schema": {
                "type": "string",
                "format": "binary"
              }
            }
          }
        }
      }
    },
    "/api/jobs/{id}/generate": {
      "post": {
        "operationId": "generateBook",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "mode": {
                    "type": "string",
                    "enum": [
                      "preview",
                      "full"
                    ]
                  },
                  "maxSeconds": {
                    "type": "integer",
                    "description": "Explicitly approved maximum billable seconds, at least quoteSeconds."
                  }
                },
                "required": [
                  "mode"
                ]
              }
            }
          }
        }
      }
    },
    "/api/jobs/{id}/cancel": {
      "post": {
        "operationId": "cancelBook",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {},
                "required": []
              }
            }
          }
        }
      }
    },
    "/api/jobs/{id}/finish": {
      "post": {
        "operationId": "finishBook",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {},
                "required": []
              }
            }
          }
        }
      }
    },
    "/api/jobs/{id}/retry": {
      "post": {
        "operationId": "retryBook",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "mode": {
                    "type": "string"
                  },
                  "maxSeconds": {
                    "type": "number"
                  }
                },
                "required": []
              }
            }
          }
        }
      }
    },
    "/api/jobs/{id}/share": {
      "post": {
        "operationId": "shareBook",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "permanent": {
                    "type": "boolean"
                  }
                },
                "required": []
              }
            }
          }
        }
      },
      "delete": {
        "operationId": "revokeShare",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          }
        ]
      }
    },
    "/api/x402/orders": {
      "post": {
        "operationId": "createPaymentOrder",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "pack": {
                    "type": "string",
                    "enum": [
                      "small",
                      "book"
                    ]
                  }
                },
                "required": [
                  "pack"
                ]
              }
            }
          }
        }
      }
    },
    "/api/x402/orders/{id}": {
      "post": {
        "operationId": "payOrder",
        "responses": {
          "200": {
            "description": "Success"
          },
          "400": {
            "description": "Invalid request"
          },
          "401": {
            "description": "Bearer key required"
          },
          "402": {
            "description": "Insufficient credits or x402 payment required"
          }
        },
        "parameters": [
          {
            "name": "id",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "Payment-Signature",
            "in": "header",
            "schema": {
              "type": "string"
            }
          }
        ],
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {},
                "required": []
              }
            }
          }
        }
      }
    }
  }
}