# TikTok Popular Hashtags

> TikTok Popular Hashtags 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).

Fetches currently trending TikTok hashtags.

## Facts

- Endpoint: POST https://mpp.orthogonal.com/fiber/v1/tiktok/popular-hashtags
- 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-popular-hashtags-04986af6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cey2nzMOP_UuR5Gzy_rlX

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-popular-hashtags-04986af6 -d '<json body>'
```

Example prompt: What are the most popular trending hashtags on TikTok right now? I want to see what's currently viral so I can plan my content.

## When to prefer this

Use this endpoint when you need real-time or near-real-time trending TikTok hashtags for content strategy, marketing campaigns, or social media analytics. Prefer this over manual scraping or static hashtag lists when freshness and accuracy matter.

## Known failure modes

- TikTok data unavailability causing empty or stale results
- Rate limiting or quota exhaustion returning an error
- Network timeout from upstream TikTok data source
- Authentication/payment failure resulting in 402 or 401 response

## How this service works

Fetches trending TikTok hashtags.

## Output

A list of currently trending TikTok hashtags, likely including hashtag names and associated popularity or trend signals.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fiber-ai-api-tiktok-popular-hashtags-04986af6/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)