<!-- GENERATED BY scripts/gen_vendor_hubs.py; DO NOT EDIT -->
# ByteDance API access: models, pricing, and one OpenAI-compatible key

> Call ByteDance models through one OpenAI-compatible ChinaAPI key. Compare task type, context and published USD pricing, then start without a mainland-China account or phone number.

- Canonical: https://chinaapi.ai/vendors/bytedance/
- Updated: 2026-08-10
- Vendor: ByteDance
- Models on ChinaAPI: 7
- Model families: ByteDance / Doubao, ByteDance / Seedance, ByteDance / Seedream
- Base URL: `https://api.chinaapi.ai/v1`
- Account requirement: no mainland-China account or phone number

## Availability

The vendor's own console requires a mainland-China entity or phone number to register.
ChinaAPI exposes the same models through one OpenAI-compatible gateway account.
This page states availability, task type, context and published USD price only; it makes
no quality or ranking claim, because no published benchmark evidence supports one yet.

## Catalog

| Model | Family | Task type | Context | Price (USD) |
| --- | --- | --- | --- | --- |
| [doubao-seed-2-1-pro-260628](https://chinaapi.ai/models/doubao-seed-2-1-pro-260628/) | ByteDance / Doubao | Text and image input | 256K | $0.9231/M input, $4.6154/M output tokens |
| [doubao-seed-2-1-turbo-260628](https://chinaapi.ai/models/doubao-seed-2-1-turbo-260628/) | ByteDance / Doubao | Text and image input | 256K | $0.4615/M input, $2.3077/M output tokens |
| [doubao-seedance-2-0-260128](https://chinaapi.ai/models/doubao-seedance-2-0-260128/) | ByteDance / Seedance | Video generation | — | Not published; see live pricing |
| [doubao-seedance-2-0-fast-260128](https://chinaapi.ai/models/doubao-seedance-2-0-fast-260128/) | ByteDance / Seedance | Video generation | — | Not published; see live pricing |
| [doubao-seedance-2-0-mini-260615](https://chinaapi.ai/models/doubao-seedance-2-0-mini-260615/) | ByteDance / Seedance | Video generation | — | Not published; see live pricing |
| [doubao-seedance-2-5-260628](https://chinaapi.ai/models/doubao-seedance-2-5-260628/) | ByteDance / Seedance | Video generation | — | Not published; see live pricing |
| [doubao-seedream-5-0-260128](https://chinaapi.ai/models/doubao-seedream-5-0-260128/) | ByteDance / Seedream | Image generation | — | $0.0306 per image |

## Endpoints

- `doubao-seed-2-1-pro-260628`: `POST https://api.chinaapi.ai/v1/chat/completions`
- `doubao-seed-2-1-turbo-260628`: `POST https://api.chinaapi.ai/v1/chat/completions`
- `doubao-seedance-2-0-260128`: `POST https://api.chinaapi.ai/v1/video/generations`
- `doubao-seedance-2-0-fast-260128`: `POST https://api.chinaapi.ai/v1/video/generations`
- `doubao-seedance-2-0-mini-260615`: `POST https://api.chinaapi.ai/v1/video/generations`
- `doubao-seedance-2-5-260628`: `POST https://api.chinaapi.ai/v1/video/generations`
- `doubao-seedream-5-0-260128`: `POST https://api.chinaapi.ai/v1/images/generations`

Token prices are shown as input and output per one million tokens.
Media prices are shown per published billing unit.

Token-model rates are synchronized from the gateway and may follow providers' official China list prices where configured. Live pricing is authoritative.

The displayed media rate may include a service margin covering provider input/output billing, payment processing, chargeback exposure, and operations. Any margin is included in the displayed rate and is not added separately.

## Quickstart

```
curl -X POST https://api.chinaapi.ai/v1/chat/completions \
  -H "Authorization: Bearer $CHINAAPI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "doubao-seed-2-1-pro-260628",
    "messages": [{"role": "user", "content": "Hello from ChinaAPI"}]
  }'
```

## Other vendor hubs

- [StepFun models on ChinaAPI](https://chinaapi.ai/vendors/stepfun/)
- [Tencent models on ChinaAPI](https://chinaapi.ai/vendors/tencent/)
- [Meituan models on ChinaAPI](https://chinaapi.ai/vendors/meituan/)
- [Xiaomi models on ChinaAPI](https://chinaapi.ai/vendors/xiaomi/)
- [Kuaishou models on ChinaAPI](https://chinaapi.ai/vendors/kuaishou/)

Generated from the ChinaAPI model catalog on August 10, 2026. Live pricing in the dashboard is authoritative.
Sign up: https://dash.chinaapi.ai/register?lang=en&utm_source=chinaapi&utm_medium=vendor-md&utm_campaign=bytedance