Seedream Decompose-Layers
以异步 Task 提交Decompose Layers请求。
概览
使用支持的模型提交Decompose Layers请求。使用返回的 Task ID 查询状态,或提供 callback_url 接收下方列出的投递。
快速开始
- 创建 API Key,并将其设置为 RUNAPI_API_KEY。
- 选择一个支持的模型,并发送与该模型 Schema 匹配的 POST 请求。
- 保存返回的任务 ID,随后轮询到终态,或处理下方列出的回调。
端点
- 基础 URL
https://runapi.ai- API 版本
v1- 身份验证
Authorization: Bearer YOUR_API_TOKEN
支持的模型
打开模型页可查看当前价格、限流和商业使用详情。
请求 Schema
字段和允许的取值取决于所选模型。提供 callback_url 后,它会收到下方列出的 Task 投递。
seedream-5-pro-layer-decomposition6 个字段
callback_urlstringimage_urlstringExactly one public PNG, JPEG, WebP, BMP, TIFF, or GIF image URL; HEIC and HEIF are unsupported. Maximum 30 MB, 262,144-36,000,000 total pixels, and aspect ratio 1:16-16:1.
modelstringoutput_formatstringBase image format. Separated layers are PNG.
可选值:png, jpeg
默认值: jpeg
promptstringOptional instructions describing which elements to separate.
边界:5000
sizestringauto, 1K, 1.5K, 2K
默认值: auto
创建已接受
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"id": {
"type": "string"
},
"status": {
"enum": [
"processing"
],
"type": "string"
},
"task_replayed": {
"type": "boolean"
}
},
"required": [
"id",
"status",
"billing"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"billing": {
"refund": null,
"reservation": null,
"settlement": null
},
"id": "tsk_reference_demo",
"status": "processing"
}
轮询处理中
GET /api/v1/seedream/decompose_layers/:id
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"id": {
"type": "string"
},
"status": {
"enum": [
"processing"
],
"type": "string"
}
},
"required": [
"id",
"status",
"billing"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"billing": {
"refund": null,
"reservation": null,
"settlement": null
},
"id": "tsk_reference_demo",
"status": "processing"
}
轮询已完成
GET /api/v1/seedream/decompose_layers/:id
响应 Schema
{
"properties": {
"base_image": {
"properties": {
"url": {
"type": "string"
}
},
"required": [
"url"
],
"type": "object",
"unevaluatedProperties": false
},
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"id": {
"type": "string"
},
"layers": {
"items": {
"properties": {
"url": {
"type": "string"
}
},
"required": [
"url"
],
"type": "object",
"unevaluatedProperties": false
},
"type": "array"
},
"status": {
"enum": [
"completed"
],
"type": "string"
}
},
"required": [
"id",
"status",
"base_image",
"layers",
"billing"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"base_image": {
"url": "https://cdn.runapi.ai/public/samples/image.jpg"
},
"billing": {
"refund": null,
"reservation": null,
"settlement": null
},
"id": "tsk_reference_demo",
"layers": [
{
"url": "https://cdn.runapi.ai/public/samples/image.png"
}
],
"status": "completed"
}
轮询失败
GET /api/v1/seedream/decompose_layers/:id
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"type": "string"
},
"id": {
"type": "string"
},
"status": {
"enum": [
"failed"
],
"type": "string"
}
},
"required": [
"id",
"status",
"error",
"billing"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"billing": {
"refund": null,
"reservation": null,
"settlement": null
},
"error": "Task processing failed.",
"id": "tsk_reference_demo",
"status": "failed"
}
客户回调:已完成
POST callback_url
响应 Schema
{
"properties": {
"base_image": {
"properties": {
"url": {
"type": "string"
}
},
"required": [
"url"
],
"type": "object",
"unevaluatedProperties": false
},
"id": {
"type": "string"
},
"layers": {
"items": {
"properties": {
"url": {
"type": "string"
}
},
"required": [
"url"
],
"type": "object",
"unevaluatedProperties": false
},
"type": "array"
},
"status": {
"enum": [
"completed"
],
"type": "string"
}
},
"required": [
"id",
"status",
"base_image",
"layers"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"base_image": {
"url": "https://cdn.runapi.ai/public/samples/image.jpg"
},
"id": "tsk_reference_demo",
"layers": [
{
"url": "https://cdn.runapi.ai/public/samples/image.png"
}
],
"status": "completed"
}
客户回调:失败
POST callback_url
响应 Schema
{
"properties": {
"error": {
"oneOf": [
{
"type": "string"
},
{
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
]
},
"id": {
"type": "string"
},
"status": {
"enum": [
"failed"
],
"type": "string"
}
},
"required": [
"id",
"status",
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "generation_failed",
"message": "Task processing failed."
},
"id": "tsk_reference_demo",
"status": "failed"
}
错误
POST /api/v1/seedream/decompose_layers
此响应不包含正文。
错误
GET /api/v1/seedream/decompose_layers/:id
此响应不包含正文。
错误
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "model_must_be_one_of_seedream-5-pro-layer-decomposition",
"message": "model must be one of: seedream-5-pro-layer-decomposition"
}
}
错误
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "insufficient_balance",
"message": "Insufficient balance"
}
}
错误
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "api_token_credit_limit_exceeded",
"message": "API key credit limit exceeded"
}
}
错误
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "request_conflict",
"message": "The request uses features that are not supported for the selected model"
}
}
错误
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "rate_limited",
"message": "Rate limit reached. Please retry later."
}
}
错误
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "service_unavailable",
"message": "Service under maintenance, please try again later"
}
}
错误
POST /api/v1/seedream/decompose_layers
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"billing": {
"refund": null,
"reservation": null,
"settlement": null
},
"error": {
"code": "timeout_error",
"message": "The request timed out"
}
}
错误
GET /api/v1/seedream/decompose_layers/:id
响应 Schema
{
"properties": {
"billing": {
"properties": {
"refund": {
"oneOf": [
{
"properties": {
"refunded_at": {
"type": "string"
}
},
"required": [
"refunded_at"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"reservation": {
"oneOf": [
{
"properties": {
"amount_cents": {
"type": "integer"
}
},
"required": [
"amount_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
},
"settlement": {
"oneOf": [
{
"properties": {
"amount_micro_cents": {
"type": "integer"
},
"charged_amount_cents": {
"type": "integer"
}
},
"required": [
"charged_amount_cents",
"amount_micro_cents"
],
"type": "object",
"unevaluatedProperties": false
},
{
"enum": [
null
]
}
]
}
},
"required": [
"reservation",
"settlement",
"refund"
],
"type": "object",
"unevaluatedProperties": false
},
"error": {
"properties": {
"code": {
"type": "string"
},
"message": {
"type": "string"
}
},
"required": [
"code",
"message"
],
"type": "object",
"unevaluatedProperties": false
}
},
"required": [
"error"
],
"type": "object",
"unevaluatedProperties": false
}
响应示例
{
"error": {
"code": "not_found",
"message": "Task with id 'tsk_reference_demo' not found"
}
}
生成的代码示例
直接使用 cURL,或安装所用语言的 SDK。每个示例都会提交本参考中经过验证的请求。
curl -X POST https://runapi.ai/api/v1/seedream/decompose_layers \
-H 'Authorization: Bearer YOUR_API_TOKEN' \
-H 'Content-Type: application/json' \
-d '{"model":"seedream-5-pro-layer-decomposition","image_url":"https://cdn.runapi.ai/public/samples/image.jpg","size":"1K","output_format":"jpeg"}'
安装
npm install @runapi.ai/seedream
import { SeedreamClient } from "@runapi.ai/seedream";
const client = new SeedreamClient({ apiKey: process.env.RUNAPI_API_KEY });
const task = await client.decomposeLayers.create({
"model": "seedream-5-pro-layer-decomposition",
"image_url": "https://cdn.runapi.ai/public/samples/image.jpg",
"size": "1K",
"output_format": "jpeg"
});
安装
pip install runapi-seedream
import os
from runapi.seedream import SeedreamClient
client = SeedreamClient(api_key=os.environ["RUNAPI_API_KEY"])
task = client.decompose_layers.create(
model="seedream-5-pro-layer-decomposition",
image_url="https://cdn.runapi.ai/public/samples/image.jpg",
size="1K",
output_format="jpeg"
)
安装
go get github.com/runapi-ai/seedream-sdk/go@latest
package main
import (
"context"
"log"
"os"
"github.com/runapi-ai/core-sdk/go/option"
seedream "github.com/runapi-ai/seedream-sdk/go/seedream"
)
func main() {
client, err := seedream.NewClient(option.WithAPIKey(os.Getenv("RUNAPI_API_KEY")))
if err != nil {
log.Fatal(err)
}
task, err := client.DecomposeLayers.Create(context.Background(), seedream.DecomposeLayersParams{
Model: seedream.SeedreamModel("seedream-5-pro-layer-decomposition"),
ImageURL: "https://cdn.runapi.ai/public/samples/image.jpg",
Size: seedream.LayerDecompositionSize("1K"),
OutputFormat: seedream.OutputFormat("jpeg"),
})
if err != nil {
log.Fatal(err)
}
_ = task
}
安装
gem install runapi-seedream
require "runapi/seedream"
client = RunApi::Seedream::Client.new(api_key: ENV.fetch("RUNAPI_API_KEY"))
task = client.decompose_layers.create(
model: "seedream-5-pro-layer-decomposition",
image_url: "https://cdn.runapi.ai/public/samples/image.jpg",
size: "1K",
output_format: "jpeg"
)
安装
implementation("ai.runapi:runapi-seedream")
import ai.runapi.seedream.SeedreamClient;
import ai.runapi.seedream.types.DecomposeLayersParams;
import ai.runapi.core.polling.TaskCreateResponse;
public final class Example {
public static void main(String[] args) {
SeedreamClient client = SeedreamClient.builder()
.apiKey(System.getenv("RUNAPI_API_KEY"))
.build();
TaskCreateResponse task = client.decomposeLayers().create(
DecomposeLayersParams.builder()
.model("seedream-5-pro-layer-decomposition")
.imageUrl("https://cdn.runapi.ai/public/samples/image.jpg")
.size("1K")
.outputFormat("jpeg")
.build()
);
}
}
安装
composer require runapi-ai/seedream
<?php
require __DIR__ . '/vendor/autoload.php';
use RunApi\Core\ClientOptions;
use RunApi\Seedream\SeedreamClient;
$client = new SeedreamClient(new ClientOptions(apiKey: getenv('RUNAPI_API_KEY')));
$task = $client->decomposeLayers->create([
"model" => "seedream-5-pro-layer-decomposition",
"image_url" => "https://cdn.runapi.ai/public/samples/image.jpg",
"size" => "1K",
"output_format" => "jpeg"
]);