# Takeuforward — 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.

> Access Striver's complete A2Z and SDE DSA sheets along with detailed problem information and TUF+ subscription pricing directly from takeuforward.org. Streamline your interview preparation by retrieving curated coding problems, their solutions, and course pricing all in one place.

**Category:** Education | **Website:** [takeuforward.org/](https://takeuforward.org/) | **Docs:** [parse.bot/marketplace/a2b0fd8a-30bb-4a4c-b1bf-1d2081142518/takeuforward-org-api](https://parse.bot/marketplace/a2b0fd8a-30bb-4a4c-b1bf-1d2081142518/takeuforward-org-api)

Pay-per-use API proxy. Each call is automatically billed to your wallet in USDC.

## Access

**Base URL:** `https://api.paywithlocus.com/api/wrapped/parse-takeuforward-org-api-a2b0fd8a/`
**Auth:** `Authorization: Bearer <LOCUS_API_KEY>`

## Endpoints

### get_a2z_sheet

Retrieve the full Striver's A2Z DSA Sheet structure. Returns all 450+ problems organized by category with IDs, titles, difficulty levels, slugs, and links (article URL, YouTube video, LeetCode problem). Single-page response containing the complete sheet.

**Estimated cost:** Metered

_No parameters required._

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-takeuforward-org-api-a2b0fd8a/get_a2z_sheet \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'
```

### get_pricing_plans

Retrieve TUF+ subscription pricing plan details including plan names and prices in INR. Returns all available subscription tiers.

**Estimated cost:** Metered

_No parameters required._

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-takeuforward-org-api-a2b0fd8a/get_pricing_plans \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'
```

### get_problem_detail

Retrieve detailed problem content including full HTML article, video link, community discussions, reactions, and topic tags. Use the full article slug as it appears in the takeuforward.org URL path. Article slugs may differ from the problem slugs in sheet listings. Each article fetch is a separate round-trip; batch usage should be limited.

**Estimated cost:** Metered

| Field | Type | Required | Description |
|-------|------|----------|-------------|
| `slug` | string | Yes | Full article slug from the takeuforward.org article URL path (e.g., 'two-sum-check-if-a-pair-with-given-sum-exists-in-array', 'set-matrix-zero') |

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-takeuforward-org-api-a2b0fd8a/get_problem_detail \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"slug":"<string>"}'
```

### get_sde_sheet

Retrieve the full Striver's SDE Sheet containing top coding interview problems. Returns all 190+ problems organized by category with IDs, titles, difficulty levels, slugs, and links (article URL, YouTube video, LeetCode problem). Single-page response containing the complete sheet.

**Estimated cost:** Metered

_No parameters required._

```bash
curl -X POST https://api.paywithlocus.com/api/wrapped/parse-takeuforward-org-api-a2b0fd8a/get_sde_sheet \
  -H "Authorization: Bearer YOUR_LOCUS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{}'
```