# Codeforces

8 endpoints on Codeforces. Every one returns the same response shape and has a flat, published price in credits.

Category: [Developer platforms](https://onekey.dev/docs/categories/developer.md) · [Overview page](https://onekey.dev/platforms/codeforces)

## Endpoints

| Endpoint | What it does | Cost | Status |
| --- | --- | --- | --- |
| [`blog_entry`](https://onekey.dev/docs/api/codeforces/blog_entry.md) | Fetch a Codeforces blog entry. | 1 credit | stable |
| [`contests`](https://onekey.dev/docs/api/codeforces/contests.md) | All Codeforces contests (upcoming, running, finished). | 5 credits | stable |
| [`problemset`](https://onekey.dev/docs/api/codeforces/problemset.md) | Codeforces problems filtered by a tag. | 5 credits | stable |
| [`recent_actions`](https://onekey.dev/docs/api/codeforces/recent_actions.md) | Recent Codeforces blog and comment activity. | 5 credits | stable |
| [`user`](https://onekey.dev/docs/api/codeforces/user.md) | Fetch a Codeforces user's public profile and rating. | 1 credit | stable |
| [`user_blogs`](https://onekey.dev/docs/api/codeforces/user_blogs.md) | Blog entries written by a Codeforces user. | 5 credits | stable |
| [`user_rating`](https://onekey.dev/docs/api/codeforces/user_rating.md) | A Codeforces user's rating history (per contest). | 5 credits | stable |
| [`user_submissions`](https://onekey.dev/docs/api/codeforces/user_submissions.md) | A Codeforces user's most recent submissions. | 5 credits | stable |

Every endpoint page has a **Field mapping** section showing which source field becomes which [unified field](https://onekey.dev/docs/schema.md) (fixed schema) or platform-specific `ext.` field.