# TikTok Hashtag Video Search

> TikTok Hashtag Video Search is a paid API for AI agents from Fiber AI API at mpp.orthogonal.com, paid per call via MPP, $0.04/call, status unknown (last checked 2026-09-14).

Searches TikTok videos by a given hashtag, returning relevant video results.

## Facts

- Endpoint: POST https://mpp.orthogonal.com/fiber/v1/tiktok/search-hashtag
- Price: $0.04/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Provider: Fiber AI API
- Docs: https://api.fiber.ai
- Website: https://api.fiber.ai
- Tags: contacts, email, phone, enrichment, data
- Canonical page: https://www.zero.xyz/c/fiber-ai-api-tiktok-hashtag-video-search-9a9264ba
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_s7pj7g5pgt30-hpuyKij5

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability fiber-ai-api-tiktok-hashtag-video-search-9a9264ba -d '<json body>'
```

Example prompt: Search TikTok for videos tagged with #cottagecore and show me what's trending under that hashtag.

## When to prefer this

Use this endpoint when you need to discover or collect TikTok videos associated with a specific hashtag — ideal for social listening, competitive research, influencer discovery, content aggregation, or brand monitoring on TikTok. Prefer this over general web search when you need structured TikTok video data tied to a tag.

## Known failure modes

- Invalid or malformed hashtag returns empty results or an error
- Hashtag with no associated videos returns an empty list
- Rate limiting or quota exceeded returns a 429 or billing error
- Network timeout on TikTok platform side causes a delayed or failed response
- Private or restricted hashtags may return no results

## How this service works

Searches TikTok videos by hashtag. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

## Output

A list of TikTok videos matching the specified hashtag, likely including video metadata such as video IDs, titles, descriptions, engagement metrics, and author details.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fiber-ai-api-tiktok-hashtag-video-search-9a9264ba/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mpp.orthogonal.com](https://www.zero.xyz/host/mpp.orthogonal.com/llms.txt)