upstage-studio

name	upstage-studio
description	Run document processing workflows using Upstage Document Agent API (v2) — both Studio-UI-configured agents (`agt_xxx`) and programmatically defined Agents/Configs via REST API. Handles file upload, agent/config creation, job execution, and result polling. Use when user asks to run an agent workflow, execute a Studio pipeline, create an agent or config via API, run a Document Agent job, or process documents through parse → classify → extract chains. Triggers on '에이전트 워크플로우 돌려줘', 'Studio 파이프라인 실행해줘', 'Document Agent API', 'config 생성해줘', 'create agent', 'run job'.
homepage	https://console.upstage.ai/studio

Upstage Studio / Document Agent API

Run multi-step document processing workflows via the Upstage Document Agent API (v2). Two paths:

1. Studio UI path — visually configure a workflow at console.upstage.ai/studio, then call the resulting Agent ID (agt_xxx) from your code.
2. API-only path — create Agents and Configs (workflows) programmatically via REST. See references/agents-and-configs.md.

Both paths execute the same way: upload a File → run a Job → poll for results.

Quick Start (End-to-End, Studio UI Path)

import os
import time
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["UPSTAGE_API_KEY"],
    base_url="https://api.upstage.ai/v2"
)

# 1. Upload file
file = client.files.create(
    file=open("document.pdf", "rb"),
    purpose="user_data"
)

# 2. Create workflow job
job = client.responses.create(
    model="agt_BxcRatEWzVYH2yRNtyWynn",  # Studio Agent ID
    input=[{
        "role": "user",
        "content": [{"type": "input_file", "file_id": file.id}]
    }],
    include=["all"]  # "all": all step results, "last": final step only
)

# 3. Poll until complete
while job.status in ("queued", "in_progress"):
    time.sleep(5)
    job = client.responses.retrieve(job.id, include=["all"])

# 4. Print results
if job.status == "completed":
    for step in job.output:
        print(f"\n=== {step.model} ===")
        for content in step.content:
            print(content.text)
else:
    print(f"Job failed: {job.status}")

# 5. Cleanup
client.files.delete(file.id)

API Key: Always use os.environ["UPSTAGE_API_KEY"]. Get your key at console.upstage.ai/api-keys (keys start with up_).

Base URL: https://api.upstage.ai (Document Agent endpoints live under /v2)

---

Core Concepts

Resource Hierarchy

Agent (execution unit)
 └─ Config (workflow definition: ordered Steps + conditional branching)
     └─ Job (execution instance)
         ├─ File (input document)
         └─ Results (per-step output)

Concept	Description	ID Format
Agent	Basic unit of workflow execution. Includes library metadata, publish state, thumbnail, copy stats, and like stats	agt_xxx
Config	Workflow attached to an Agent. Defines Steps as a DAG with conditional branching. Immutable once created — create a new Config to change steps	cfg_xxx or numeric index ("1", "2")
Step	Individual processing stage: document-parse, information-extract, document-classify, instruct	UUID
Job	Result of executing a Config. Status: in_progress → completed / failed	job_xxx
File	Uploaded document. Automatically converted to page images on upload	file_xxx

Basic Usage Flow

1. Upload file        POST /v2/files                 → get file_id
2. Create Agent       POST /v2/agents                → get agent_id   (skip if using Studio UI)
3. Define Config      POST /v2/agents/{id}/configs   → define workflow (skip if using Studio UI)
4. Run Job            POST /v2/responses             → execute pipeline
5. Get results        GET /v2/responses/{id}         → retrieve output

Execution Modes

Mode	Setting	Behavior
Synchronous	(default)	Waits until completion, returns JSON
Background	background: true	Returns Job ID immediately, poll for results

Agents with agt_ prefix automatically use background: true.

Status Values

Status	Description
queued	Waiting to start
in_progress	Processing
completed	Finished
failed	Error occurred (check failure_message)

---

Common Patterns

Cursor Pagination

Applied to all list endpoints (/v2/files, /v2/agents, /v2/agents/{id}/jobs, etc.).

Parameter	Type	Description
after	string	Return items after this ID
before	string	Return items before this ID
limit	int (≥1)	Maximum number of items
order	"asc" | "desc"	Sort by created_at (default: "asc")

Response shape:

{ "object": "list", "data": [...], "first_id": "xxx", "last_id": "yyy", "has_more": true }

Error Response

All errors share the same structure:

{
  "error": {
    "type": "invalid_request_error",
    "message": "No access to agent: agt_xxx",
    "param": "agent_id",
    "code": null
  }
}

HTTP	Type	Description
400	invalid_request_error	Bad request (missing fields, type mismatch, step validation failure)
404	not_found_error	Non-existent ID
409	file_status_error	State conflict (creating Job with file still being processed)
415	unsupported_file_format	Uploading e.g. .zip
500	internal_server_error	Server error

---

Output Files

• Default (full job result): write to <system-temp>/<input-stem>.agent.json (e.g., /tmp/document.agent.json).
• Default (per-step results): write each step's output to <system-temp>/<input-stem>.<step-name>.json (e.g., /tmp/document.document-parse.json, /tmp/document.information-extract.json).
• Override: if the user specifies an output path, use it.
• Always print the resolved absolute path(s) in your response so the user can locate the file(s).

Tips

• Agent IDs start with agt_. Find yours in the Studio UI or list via GET /v2/agents.
• Use include=["all"] to get intermediate step results for debugging; ["last"] for final output only.
• Uploaded files can be reused across multiple agents. Delete after processing to save storage.
• Configs are immutable — to modify a workflow, create a new Config.
• Always use v2 base_url, not v1.
• For multi-API pipelines outside of Studio, see upstage-builder.
• For dedicated schema generation (without an agent wrapper), see upstage-schema-generation.
• For dedicated standalone classification, see upstage-document-classification.

---

Detailed References

File	Content
references/files.md	Files API: upload, get, delete, supported formats, file status, errors
references/agents-and-configs.md	Agent CRUD, library metadata, publish/unpublish, thumbnails, likes, Config (workflow) definition with conditional branching
references/step-types.md	Step parameters: document-parse, document-classify, information-extract, instruct, schema rules
references/preset-agents.md	Built-in agents (schema-generate, class-generate, schema-update) — no agent setup required
references/jobs.md	Run Jobs, poll, list, delete, status values, execution errors, caching, stats API
references/examples.md	Full end-to-end curl examples (parse→extract, classify→branch, split, instruct chaining, clone, publish, like)