> **For AI agents:** this page is a focused, LLM-optimized view of a
> single Fiber AI operation. Before calling it, fetch the routing
> instructions at [`https://api.fiber.ai/llms.txt`](https://api.fiber.ai/llms.txt) and the full operation
> index at [`https://api.fiber.ai/ai-docs/index.md`](https://api.fiber.ai/ai-docs/index.md).

# tiktokCommentReplies

`POST /v1/tiktok/comment-replies`

**Tags:** `TikTok`

Fetch TikTok comment replies

**Endpoint:** `https://api.fiber.ai/v1/tiktok/comment-replies`

## Description

Fetches replies to a TikTok comment. Returns a paginated list of replies. Use the `nextPageToken` field from the response to retrieve subsequent pages.

⚡ Rate limit: 300 requests per 1 minute

💰 Cost: 2 credits per page of results ⓘ

## Request body (JSON Schema)

```json
{
  "type": "object",
  "properties": {
    "apiKey": {
      "type": "string",
      "description": "Your Fiber API key"
    },
    "commentId": {
      "type": "string",
      "minLength": 1,
      "description": "Unique comment ID to fetch replies for."
    },
    "videoUrl": {
      "type": "string",
      "minLength": 1,
      "description": "Full TikTok video URL the comment belongs to (e.g. 'https://www.tiktok.com/@therock/video/1234567890')."
    },
    "nextPageToken": {
      "type": [
        "string",
        "null"
      ],
      "minLength": 1,
      "description": "Pagination token from a previous response to retrieve the next page. Omit for the first page."
    }
  },
  "required": [
    "apiKey",
    "commentId",
    "videoUrl"
  ]
}
```

## Response — success (JSON Schema)

```json
{
  "type": "object",
  "properties": {
    "output": {
      "type": "object",
      "properties": {
        "comments": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "id": {
                "type": [
                  "string",
                  "null"
                ],
                "description": "Unique comment identifier."
              },
              "text": {
                "type": [
                  "string",
                  "null"
                ],
                "description": "Comment text."
              },
              "likeCount": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "Number of likes on the comment."
              },
              "replyCount": {
                "type": [
                  "number",
                  "null"
                ],
                "description": "Number of replies to the comment."
              },
              "publishedAt": {
                "type": [
                  "string",
                  "null"
                ],
                "description": "ISO 8601 timestamp of when the comment was posted."
              },
              "user": {
                "type": [
                  "object",
                  "null"
                ],
                "properties": {
                  "id": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "Unique user identifier."
                  },
                  "handle": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "TikTok handle (without '@')."
                  },
                  "displayName": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "Display name."
                  },
                  "bio": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "Profile bio."
                  },
                  "followerCount": {
                    "type": [
                      "number",
                      "null"
                    ],
                    "description": "Number of followers."
                  },
                  "profileImageUrl": {
                    "type": [
                      "string",
                      "null"
                    ],
                    "description": "URL of the profile picture."
                  },
                  "isVerified": {
                    "type": [
                      "boolean",
                      "null"
                    ],
                    "description": "Whether the account is verified."
                  }
                },
                "description": "The user who posted the comment."
              }
            }
          },
          "description": "List of replies for this page."
        },
        "nextPageToken": {
          "type": [
            "string",
            "null"
          ],
          "description": "Token to retrieve the next page. Pass as `nextPageToken` in the next request. Null if there are no more pages."
        }
      },
      "required": [
        "comments"
      ]
    },
    "chargeInfo": {
      "oneOf": [
        {
          "type": "object",
          "properties": {
            "method": {
              "type": "string",
              "enum": [
                "charged-now"
              ]
            },
            "creditsCharged": {
              "type": "number"
            },
            "lowCreditAlert": {
              "type": [
                "object",
                "null"
              ],
              "properties": {
                "getMoreCreditsUrl": {
                  "type": "string",
                  "format": "uri",
                  "description": "URL to top up credits or restart billing cycle to get fresh credits."
                },
                "message": {
                  "type": "string",
                  "description": "Human-readable credits warning."
                },
                "availableCredits": {
                  "type": "number",
                  "description": "Number of credits remaining in the current billing period."
                }
              },
              "required": [
                "getMoreCreditsUrl",
                "message",
                "availableCredits"
              ],
              "description": "Contains a link to get more credits, a warning message, and the remaining credit count."
            }
          },
          "required": [
            "method",
            "creditsCharged"
          ],
          "description": "Credits were charged immediately for this operation"
        },
        {
          "type": "object",
          "properties": {
            "method": {
              "type": "string",
              "enum": [
                "charging-later"
              ]
            },
            "message": {
              "type": "string"
            },
            "lowCreditAlert": {
              "type": [
                "object",
                "null"
              ],
              "properties": {
                "getMoreCreditsUrl": {
                  "type": "string",
                  "format": "uri",
                  "description": "URL to top up credits or restart billing cycle to get fresh credits."
                },
                "message": {
                  "type": "string",
                  "description": "Human-readable credits warning."
                },
                "availableCredits": {
                  "type": "number",
                  "description": "Number of credits remaining in the current billing period."
                }
              },
              "required": [
                "getMoreCreditsUrl",
                "message",
                "availableCredits"
              ],
              "description": "Contains a link to get more credits, a warning message, and the remaining credit count."
            }
          },
          "required": [
            "method",
            "message"
          ],
          "description": "Credits will be charged after the operation completes"
        },
        {
          "type": "object",
          "properties": {
            "method": {
              "type": "string",
              "enum": [
                "charged-for-async-process"
              ]
            },
            "creditsCharged": {
              "type": "number"
            },
            "message": {
              "type": "string"
            },
            "lowCreditAlert": {
              "type": [
                "object",
                "null"
              ],
              "properties": {
                "getMoreCreditsUrl": {
                  "type": "string",
                  "format": "uri",
                  "description": "URL to top up credits or restart billing cycle to get fresh credits."
                },
                "message": {
                  "type": "string",
                  "description": "Human-readable credits warning."
                },
                "availableCredits": {
                  "type": "number",
                  "description": "Number of credits remaining in the current billing period."
                }
              },
              "required": [
                "getMoreCreditsUrl",
                "message",
                "availableCredits"
              ],
              "description": "Contains a link to get more credits, a warning message, and the remaining credit count."
            }
          },
          "required": [
            "method",
            "creditsCharged",
            "message"
          ],
          "description": "Credits that were charged for an asynchronous operation"
        },
        {
          "type": "object",
          "properties": {
            "method": {
              "type": "string",
              "enum": [
                "free"
              ]
            },
            "message": {
              "type": "string"
            },
            "lowCreditAlert": {
              "type": [
                "object",
                "null"
              ],
              "properties": {
                "getMoreCreditsUrl": {
                  "type": "string",
                  "format": "uri",
                  "description": "URL to top up credits or restart billing cycle to get fresh credits."
                },
                "message": {
                  "type": "string",
                  "description": "Human-readable credits warning."
                },
                "availableCredits": {
                  "type": "number",
                  "description": "Number of credits remaining in the current billing period."
                }
              },
              "required": [
                "getMoreCreditsUrl",
                "message",
                "availableCredits"
              ],
              "description": "Contains a link to get more credits, a warning message, and the remaining credit count."
            }
          },
          "required": [
            "method",
            "message"
          ],
          "description": "No credits were charged for this operation"
        },
        {
          "type": "object",
          "properties": {
            "method": {
              "type": "string",
              "enum": [
                "credits-refunded"
              ]
            },
            "creditsRefunded": {
              "type": "number"
            },
            "message": {
              "type": "string"
            },
            "lowCreditAlert": {
              "type": [
                "object",
                "null"
              ],
              "properties": {
                "getMoreCreditsUrl": {
                  "type": "string",
                  "format": "uri",
                  "description": "URL to top up credits or restart billing cycle to get fresh credits."
                },
                "message": {
                  "type": "string",
                  "description": "Human-readable credits warning."
                },
                "availableCredits": {
                  "type": "number",
                  "description": "Number of credits remaining in the current billing period."
                }
              },
              "required": [
                "getMoreCreditsUrl",
                "message",
                "availableCredits"
              ],
              "description": "Contains a link to get more credits, a warning message, and the remaining credit count."
            }
          },
          "required": [
            "method",
            "creditsRefunded",
            "message"
          ],
          "description": "Credits were refunded for this operation"
        }
      ]
    },
    "warnings": {
      "type": [
        "array",
        "null"
      ],
      "items": {
        "type": "object",
        "properties": {
          "field": {
            "type": "string",
            "description": "Full path to extraneous field (e.g., 'searchParams.ExtraField')"
          },
          "message": {
            "type": "string",
            "description": "Warning message"
          }
        },
        "required": [
          "field",
          "message"
        ]
      },
      "description": "Warnings about extraneous fields in request"
    },
    "advice": {
      "type": [
        "array",
        "null"
      ],
      "items": {
        "type": "string"
      },
      "description": "Tips, recommendations, and suggestions for using this API effectively."
    }
  },
  "required": [
    "output",
    "chargeInfo"
  ],
  "additionalProperties": false
}
```

---

Canonical JSON: [`https://api.fiber.ai/openapi.json`](https://api.fiber.ai/openapi.json)
Operation index: [`https://api.fiber.ai/ai-docs/index.md`](https://api.fiber.ai/ai-docs/index.md)