Doubao Seed API
Buy Doubao Seed 2.1 Pro & Turbo — deep-thinking coding and agent models on Volcengine Ark. OpenAI-compatible.
Get Doubao Seed API access without a separate Volcengine account. APIMaster routes Doubao Seed 2.1 Pro and Turbo through verified Ark channels, billed per token. One OpenAI-compatible key also covers Claude, GPT and DeepSeek — drop it into Cursor, Claude Code or any OpenAI SDK.
チャネル 60
フィンガープリント履歴
検出データなし
稼働状況
Every Doubao Seed channel is fingerprint-checked before it's listed, so you get the real model.
Doubao Seed API — Pricing
| Model | Our price | Official | Save |
|---|---|---|---|
| Doubao Seed 2.1 Pro | $1/M | $0.83/M | — |
| Doubao Seed 2.1 Turbo | $0.5/M | $0.42/M | — |
Capabilities
Deep thinking
Pro flagship for coding, agents, and multimodal reasoning.
Turbo tier
Near-Pro capability at lower cost for high-frequency workloads.
Ark compatible
OpenAI-compatible endpoint on Volcengine Ark — change base URL and key.
Use cases
Quick start
curl https://apimaster.ai/v1/chat/completions \
-H "Authorization: Bearer $APIMASTER_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "doubao-seed-2-1-pro-260628",
"messages": [{ "role": "user", "content": "Hello" }]
}'Doubao Seed API — よくある質問
Which Doubao Seed models are available?
Currently available: doubao-seed-2-1-pro-260628, doubao-seed-2-1-turbo-260628 — both reachable through one key, billed per token.
How is it billed? Is there a minimum?
Billed per token (input + output) — see the price table above. Pay-as-you-go via Alipay, WeChat Pay, USDT and credit card, from $1.
Is it OpenAI-compatible?
Yes — it works with Cursor, Claude Code and any OpenAI SDK by changing the base URL and key.
Is my data safe?
Yes. Your API data is not stored or used for training, and all requests are sent over encrypted connections.
Other models
はじめ方
コードやエージェントに組み込む
APIMaster keyとbase URLを差し替えるだけで、OpenAI互換のあらゆるツール（Claude Code, Cursor, LangChain, LiteLLMなど）で動作します。
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