X2c Publish

X2c-Publish - X2C Distribution API

Publish video content to X2C platform using the Distribution API.

🔐 账号绑定流程

在发布视频之前，用户必须先绑定X2C账号。

绑定步骤：

1. 打开 https://www.x2creel.ai 注册/登录账号
2. 进入 个人中心 → API管理
3. 创建并复制 API Key
4. 将 API Key 发送给我

示例对话：

用户：我想发布视频
助手：好的，需要先绑定X2C账号。请打开 https://www.x2creel.ai 登录，然后在个人中心获取API Key发给我。
用户：x2c_sk_xxx...
助手：验证通过！你的账号已绑定，现在可以发布视频了～

Agent 自动验证

Agent 收到 API Key 后，直接调用 X2C API 验证：

• 验证成功 → 保存到 credentials/{USER_ID}.json
• 验证失败 → 提示用户检查Key是否正确

⚠️ 重要规则

在用户提供有效的 X2C API Key 之前，禁止执行任何发布操作！

⚠️ 用户发布视频时的交互流程

当用户说"发布视频"或类似意图时，必须按以下流程执行：

Step 1: 立即获取并展示支持的分类

调用 distribution/categories API 获取支持的分类，直接展示给用户选择。

Step 2: 展示完整参数列表

告诉用户需要准备的信息：

Step 3: 收集完成后执行发布

用户确认所有参数后，调用 distribution/publish 执行发布。

⚠️ CRITICAL RULES - MUST FOLLOW THIS WORKFLOW

You MUST complete ALL steps in order. Never skip steps!

ALWAYS add timeout to curl commands: Use -m 60 (60 seconds max)

Step 1: distribution/categories → Get categories
Step 2: distribution/upload-url → Get S3 upload URLs (for cover + videos)
Step 3: Upload files to S3 via HTTP PUT (cover + videos)
Step 4: distribution/publish → Submit with the public_url from Step 3

Two ways to provide videos:

1. S3 Upload - Use upload-url workflow (for local files)
2. External URL - Use existing video URLs directly in publish (e.g., from AI Director)

NEVER retry failed requests! If a request fails, report the error to user and ask what to do. Do NOT automatically retry.

⚠️ 发布限制规则 (Publishing Restrictions)

1. 不重复发布 (No Duplicate Publishing)

   • 发布前必须先查询项目状态，确认未发布过
   • 使用 distribution/query 检查项目是否已发布
   • 如果已发布，不要再次调用 distribution/publish

2. 封面图片要求 (Cover Image Requirements)

   • cover_url 必须是图片链接 (jpg/png/webp)
   • 不能使用视频链接作为封面
   • 必须先获取视频的缩略图或上传封面图片

3. API 超时处理 (Timeout Handling)

   • 添加超时参数 -m 60 到 curl 命令
   • 超时后不要自动重试，询问用户如何处理

4. 已发布项目的后续集数 (Adding Episodes)

   • 如果项目已发布，需要添加新集数
   • 使用 distribution/add-episodes 而不是重新发布整个项目

API Endpoint

POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api

Headers:

• Content-Type: application/json
• X-API-Key: x2c_sk_xxx...

Workflow

1. distribution/categories → Get available categories
2. distribution/upload-url → Get S3 presigned upload URLs
3. Upload files to S3 via HTTP PUT
4. distribution/publish → Submit project with metadata
5. distribution/query → Check review status
6. distribution/add-episodes → Add more episodes
7. distribution/list → List all projects

Commands

1. Get Categories

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "distribution/categories",
    "lang": "zh-CN"
  }'

⚠️ 必须使用 API 返回的分类！发布前必须先调用此 API 获取支持的分类列表，用户只能从返回的分类中选择。

2. Get Upload URLs

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "distribution/upload-url",
    "files": [
      {"file_type": "cover", "file_name": "cover.jpg", "content_type": "image/jpeg"},
      {"file_type": "video", "file_name": "ep1.mp4", "content_type": "video/mp4"}
    ]
  }'

Response includes:

• upload_url - S3 URL to upload to
• upload_headers - Headers for PUT request
• public_url - URL after upload completes

3. Upload to S3

curl -X PUT "<upload_url>" \
  -H "Content-Type: image/jpeg" \
  -H "Host: s3api.arkfs.co" \
  -H "x-amz-content-sha256: UNSIGNED-PAYLOAD" \
  -H "x-amz-date: 20260214T120000Z" \
  -H "Authorization: AWS4-HMAC-SHA256 ..." \
  --data-binary @cover.jpg

4. Publish Project

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "distribution/publish",
    "title": "My Drama",
    "description": "A story about...",
    "category_id": "uuid",
    "cover_url": "https://v.arkfs.co/.../cover.jpg",
    "video_urls": ["https://v.arkfs.co/.../1.mp4"],
    "enable_prediction": false
  }'

Parameters:

⚠️ 发布前必须先调用 distribution/categories 获取支持的分类，用户只能从中选择。

5. Query Status

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "distribution/query",
    "project_id": "uuid"
  }'

Status values:

• draft - Created but not submitted
• pending_review - Awaiting review
• approved - Live
• rejected - Rejected

6. Add Episodes

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "distribution/add-episodes",
    "project_id": "uuid",
    "video_urls": ["https://v.arkfs.co/.../3.mp4"]
  }'

7. List Projects

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "distribution/list",
    "page": 1,
    "page_size": 20,
    "status": "approved"
  }'

Multi-User Support

API Key: Get from https://storyclaw.com/ (not alpaca.markets!)

Store in:

• credentials/{USER_ID}.json

{
  "x2cApiKey": "x2c_sk_xxx"
}

When calling, set USER_ID environment variable or pass via TELEGRAM_USER_ID.

Wallet API (Asset Management)

Query balances, claim X2C, swap to USDC, withdraw, and view transaction history.

Workflow

1. wallet/balance → Check all balances (credits, X2C, USDC)
2. wallet/claim-x2c → Claim released X2C to on-chain wallet
3. wallet/swap-x2c → Swap X2C tokens for USDC
4. wallet/withdraw-usdc → Withdraw USDC to external address
5. wallet/transactions → View earnings & purchase history

Commands

1. Get Wallet Balance

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{"action": "wallet/balance"}'

Response:

2. Claim X2C

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "wallet/claim-x2c",
    "amount": 50.0
  }'

Parameters:

3. Swap X2C to USDC

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "wallet/swap-x2c",
    "amount": 100.0
  }'

4. Withdraw USDC

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "wallet/withdraw-usdc",
    "amount": 10.0,
    "to_address": "ExternalSolanaAddress..."
  }'

Parameters:

5. Transaction History

curl -X POST https://ukbyfmmerxhlghlhbxtz.supabase.co/functions/v1/open-api \
  -H "Content-Type: application/json" \
  -H "X-API-Key: x2c_sk_xxx" \
  -d '{
    "action": "wallet/transactions",
    "page": 1,
    "page_size": 20,
    "type": "all"
  }'

Parameters:

Earnings types: mining, distribution, referral, commission, copyright, x2c_release, x2c_claim

Purchase types: consume, ai_clone, drama_purchase, purchase, pre_charge, script_generate, preview_regen, ai_consume, swap, withdrawal