# TikTok Hashtag Search

> TikTok Hashtag Search is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Searches TikTok for posts and content associated with a given hashtag, with cursor-based pagination and smart billing that waives charges for continuation pages.

## Facts

- Endpoint: GET https://x402.orthogonal.com/scrapecreators/v1/tiktok/search/hashtag
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tiktok-hashtag-search-09b7304f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6BtQZoVHcsr4c23G65OA-

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 tiktok-hashtag-search-09b7304f
```

Example prompt: Can you search TikTok for the hashtag 'fitcheck' and pull back the first page of results, then get me the next page using the cursor?

## When to prefer this

Use this endpoint when you need to scrape TikTok posts by hashtag — especially for multi-page retrieval where the smart billing system makes pagination cost-effective (only the first page is charged). Prefer this over keyword search when you specifically want hashtag-filtered content. Ideal for influencer research, brand monitoring, and trend discovery on TikTok.

## Known failure modes

- Invalid or empty hashtag returns no results
- Expired or invalid cursor causes pagination failure
- Region code not supported returns an error or falls back to default
- Rate limits from TikTok's backend may cause transient failures
- Changing non-pagination parameters while passing parentRequestId starts a new billable request instead of continuing

## How this service works

Search 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

Returns a list of TikTok posts and video metadata associated with the specified hashtag, including pagination cursor for fetching subsequent pages. The billing system issues a requestId on the first call; subsequent cursor-based pagination calls passing parentRequestId are charged $0 as long as non-pagination parameters remain unchanged.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "trim": {
       "type": "string",
       "description": "Set to true for a trimmed response"
      },
      "cursor": {
       "type": "string",
       "description": "Cursor to get more results For later cursor pages of the same logical search, keep non-pagination parameters unchanged and pass top-level parentRequestId from the first Orthogonal /v1/run response."
      },
      "region": {
       "type": "string",
       "description": "Region the proxy will be set to"
      },
      "hashtag": {
       "type": "string",
       "description": "Hashtag to search for (without #)"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tiktok-hashtag-search-09b7304f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)