EasyAPI

doubao-seed-2.0-mini-260428

Text

Lightweight tier in the Seed 2.0 family, tuned for high-throughput, low-latency tasks with adjustable reasoning levels. Fits batch processing, moderation, and classification.

Input price

$0.1715% off

Market: $0.2

/ M

Output price

$0.6815% off

Market: $0.8

/ M

Cache read

$0.01715% off

Market: $0.02

/ M

Cache write

$0.007115% off

Market: $0.0084

/ M

Input

Text

Output

Text

API

Quick Start

Drop-in code to call this model with EasyAPI's OpenAI-compatible API.

1

Get your API key

Create an API key from your dashboard and set it as an environment variable:

Replace sk-xxxxxxxx with your API token from the console (Bearer token).

Create API token
shell
export EASYAPI_API_KEY=sk-xxxxxxxx
2

Make your first request

Use bytedance/doubao-seed-2.0-mini-260428 with the EasyAPI API:

cURL
curl https://token.easyapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $EASYAPI_API_KEY" \
  -d '{"model":"bytedance/doubao-seed-2.0-mini-260428","messages":[{"role":"user","content":"Hello!"}]}'
3

Enable streaming

Add "stream": true to your request body to receive responses as server-sent events:

curl
curl -N https://token.easyapi.com/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $EASYAPI_API_KEY" \
  -d '{"model":"bytedance/doubao-seed-2.0-mini-260428","messages":[{"role":"user","content":"Hello!"}],"stream":true}'

Endpoint

Sends a chat completion request. Supports streaming and non-streaming modes.

POSThttps://token.easyapi.com/v1/chat/completions
Authorization
Bearer $EASYAPI_API_KEY
Content-Type
application/json
Model
bytedance/doubao-seed-2.0-mini-260428

发送对话补全请求，支持流式与非流式。 Docs

GEThttps://token.easyapi.com/v1/models
Authorization
Bearer $EASYAPI_API_KEY

获取当前账户可用模型列表。 Docs

Parameters

NameTypeDefaultDescription
modelstring—模型 ID，如 openai/gpt-4o、anthropic/claude-3-5-sonnet
messagesarray—对话消息列表，每项含 role 与 content
streambooleanfalse设为 true 时以 SSE 流式返回
temperaturefloat1采样温度，越高越随机
max_tokensinteger—单次回复最大生成 Token 数
top_pfloat1核采样，限制候选词累积概率
frequency_penaltyfloat0频率惩罚，降低重复用词
presence_penaltyfloat0存在惩罚，鼓励新话题

Using third-party SDKs

Official OpenAI and other SDKs work by swapping the base URL. See integration guide

Related models

doubao-seed-2.0-code-preview-260215

ByteDance

Code-focused preview model for agent workflows, with competitive SWE-Bench and LiveCodeBench scores, aimed at autonomous coding agents and multi-language software tasks.

Text
15% off
Input price

$0.85/ M

Output price

$5.1/ M

Cache read

$0.085/ M

Cache write

$0.0071/ M

doubao-seed-2.0-lite

ByteDance

Lightweight tier of the Seed 2.0 family tuned for low-latency agent, coding, and GUI workloads.

Text
6% off
Input price

$0.0833/ M

Output price

$0.4999/ M

Cache read

$0.0167/ M

Cache write

—

doubao-seed-2.0-lite-260428

ByteDance

Lightweight tier of the Seed 2.0 family tuned for low-latency agent, coding, and GUI workloads.

Text
15% off
Input price

$0.425/ M

Output price

$3.4/ M

Cache read

$0.085/ M

Cache write

$0.0071/ M

doubao-seed-2.0-mini

ByteDance

Lightweight tier in the Seed 2.0 family, tuned for high-throughput, low-latency tasks with adjustable reasoning levels. Fits batch processing, moderation, and classification.

Text
6% off
Input price

$0.0278/ M

Output price

$0.2777/ M

Cache read

$0.0056/ M

Cache write

—