# Juejin — Wrapped API

> **You are on:** `https://api.paywithlocus.com/api` | [llms.txt](https://paywithlocus.com/llms.txt) | [docs](https://docs.paywithlocus.com)
>
> Locus runs on multiple environments -- make sure every URL you call matches your expected environment.
> | Environment | Landing | API | Docs |
> |---|---|---|---|
> | Production | paywithlocus.com | api.paywithlocus.com | docs.paywithlocus.com |
> | Beta | beta.paywithlocus.com | api.beta.paywithlocus.com | docs.paywithlocus.com |
> | Stage | stage.paywithlocus.com | api.stage.paywithlocus.com | docs.paywithlocus.com |
>
> If the API URL above doesn't match your expected environment, re-fetch this file from the correct domain.

> Browse Juejin’s recommended article feed, search articles by keyword, and fetch full article details (including markdown/HTML content) by article ID.

**Category:** Developer Tools | **Website:** [juejin.cn/](https://juejin.cn/) | **Docs:** [parse.bot/marketplace/1528ece4-03b5-4d15-8ad7-ec9af77efb15/juejin-cn-api](https://parse.bot/marketplace/1528ece4-03b5-4d15-8ad7-ec9af77efb15/juejin-cn-api)

Pay-per-use API proxy for Locus Pro. Each call burns credits from your workspace balance.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/credits/juejin/`
**Auth:** `Authorization: Bearer <LOCUS_CREDITS_SECRET_KEY>` (an `lcr_` secret key or a scoped `lcac_` agent credential)
**Required header:** `Idempotency-Key: <fresh UUID per call>`. A retry with the same key replays the stored result without a new charge.
**Response:** the provider response after any endpoint-specific normalization. `X-Locus-Credits-Charged` carries the charge and `X-Locus-Credits-Balance` the remaining balance. Insufficient credits return `402` before the provider is called.
**Pricing:** estimated costs below are USD. Locus debits the credit equivalent at your workspace rate.

Full call contract: https://docs.paywithlocus.com/api-reference/introduction

> Using a Pay With Locus wallet key (`claw_` prefix)? Wallet routes are documented separately: https://docs.paywithlocus.com/wrapped-apis/for-agents

## Endpoints

### Get article

Get full article details including markdown content by article ID. Returns the complete article body, metadata, and author information. The content field contains the full markdown source; html_content may be null if the rendered HTML is unavailable.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `article_id` | string | Yes | Numeric article ID (e.g. "7584110439933100078"). Can be obtained from list_articles or search_articles results. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/juejin/get-article \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"article_id":"<string>"}'
```

### List articles

Get a feed of recommended articles from Juejin. Returns paginated results sorted by recommendation algorithm. Each article includes basic metadata (title, author, tags, engagement counts). Use the cursor from a previous response to advance pages.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `cursor` | string | No | Pagination cursor returned from a previous call. Use "0" to start from the beginning. |
| `limit` | integer | No | Number of articles to return per page. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/juejin/list-articles \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"cursor":"<string>","limit":"<integer>"}'
```

### Search articles

Search for articles on Juejin by keyword. Returns paginated search results ordered by relevance. Supports Chinese and English keywords. Each result includes the same metadata as list_articles.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `cursor` | string | No | Pagination cursor returned from a previous call. Use "0" to start from the beginning. |
| `limit` | integer | No | Number of articles to return per page. |
| `query` | string | Yes | Search keyword or phrase. |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/credits/juejin/search-articles \
  -H "Authorization: Bearer $LOCUS_CREDITS_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -H "Content-Type: application/json" \
  -d '{"cursor":"<string>","limit":"<integer>","query":"<string>"}'
```

## Next steps

- [All wrapped API providers](https://paywithlocus.com/wapi/index.md): pick another provider.
- [Find and call tools](https://paywithlocus.com/agent/tools.md): price ceilings, async results, and errors.
- [Credits and billing](https://paywithlocus.com/agent/billing.md): what a call costs and how to add credits.
- [Agent docs index](https://paywithlocus.com/agent/index.md): every Locus agent page.