# WeChat Channels user collections

Get the "Collections" list on a creator's homepage. Needs username. Served by TikHub.

Purpose:
- Get the "Collections" list on a creator's homepage. Pass each collection's `topic_id` to `fetch_collection_videos` to get its videos.
- ⏱️ Due to WeChat server latency, this endpoint responds slowly; please set your client request timeout to 30 seconds — a timeout that is too small may result in being billed without receiving the response.
- ⚠️ Large-integer ID precision: IDs such as `topic_id` in the response are 64-bit big integers beyond JavaScript's safe-integer range (2^53-1). Always receive / pass such IDs as **strings** (parse JSON with json-bigint or read them as text), never through JS `Number`. Swagger UI rounds the trailing digits of huge integers in its docs view — this is expected and does not affect the actual data returned by the API.
Parameters:
- username: WeChat Channels finder username (`v2_…@finder` format). E.g. `v2_060000231003b20faec8c6e4811dc1d4c602ee30b0771bbcf220c67926bb76ab7702ac335a53@finder` (People's Daily).
- raw: Optional, default True. True=raw response; False=simplified parsed structure.
Return:
- Collection list

Response structure & JSON Path:
`raw=false` (simplified, snake_case):
- `$.data.username` — finder username
- `$.data.count` — total collections (e.g. 6)
- `$.data.collections[]` — collection array, per item (N is the index):
    - `$.data.collections[N].topic_id` — collection ID (numeric, pass to `fetch_collection_videos`, e.g. `14616794565351966924`)
    - `$.data.collections[N].name` — collection name (e.g. "早安中国")
    - `$.data.collections[N].desc` — collection description (may be empty string)
    - `$.data.collect

- Tool ID: `tikhub/wechat-channels-v2-fetch-user-collections`
- Name in the catalog: Wechat_channels, Get WeChat Channels User Collections
- Provider: [TikHub](/providers/tikhub.md)
- Capability: [WeChat profiles](/tools/wechat/profiles.md)
- Price: $0.01 per call
- Authentication: an authorised Agentik workspace is required for execution, including zero-price tools.

## Pricing contract

The provider’s price, with no markup. Billed for measured usage.


```json
{
  "model": "per_call",
  "amountUsd": 0.01
}
```

Pricing source: [https://api.tikhub.io/api/v1/tikhub/user/get_all_endpoints_info](https://api.tikhub.io/api/v1/tikhub/user/get_all_endpoints_info). Official per-success route price USD 0.01; daily upstream discounts may reduce provider cost. No discount invented for the customer. 10/second.

Price verification date: 2026-10-05.

## Complete input schema


```json
{
  "type": "object",
  "properties": {
    "username": {
      "type": "string",
      "maxLength": 256,
      "minLength": 10,
      "pattern": "^v2_[0-9a-fA-F]+@finder$",
      "title": "Username",
      "description": "视频号 finder username（v2_…@finder 格式）/WeChat Channels finder username (v2_…@finder format)"
    },
    "raw": {
      "type": "boolean",
      "title": "Raw",
      "description": "True=原始响应；False=精简解析结构/True=raw response; False=simplified parsed structure",
      "default": true
    }
  },
  "required": [
    "username"
  ],
  "additionalProperties": false
}
```

## Published example

This is the provider tool’s published example. Replace example values with the user’s requested inputs, respecting the schema; do not execute an example merely to test a connection.


```json
{
  "tool_id": "tikhub/wechat-channels-v2-fetch-user-collections",
  "input": {
    "username": "v2_060000231003b20faec8c6e4811dc1d4c602ee30b0771bbcf220c67926bb76ab7702ac335a53@finder",
    "raw": true
  }
}
```

## Execute and retrieve

Inspect again before execution, explain the price and obtain the required authority. Use MCP run_tool or POST /v1/run with this tool ID, valid input and an idempotency key. Save the returned run ID and follow the actual state. If Agentik answers that the tool is temporarily unavailable, do not retry it blindly; use discovery to propose an alternative.

A partial or uncertain result can still have consumed provider resources. Consult [billing](/docs/billing.md), [idempotency](/docs/idempotency.md) and [asynchronous results](/docs/async.md).

[Provider documentation](https://api.tikhub.io/#/WeChat-Channels-V2-API/fetch_user_collections_api_v1_wechat_channels_v2_fetch_user_collections_post)

[REST inspection](https://api.agentik.cc/v1/tools/tikhub/wechat-channels-v2-fetch-user-collections) · [OpenAPI](/openapi.json) · [Connection guide](/connect.md)

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[HTML page](/providers/tikhub/wechat-channels-v2-fetch-user-collections) · [Agent index](/llms.txt)