x2c-publish

Installation
SKILL.md

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:

参数 说明 示例
视频链接 视频的URL (mp4) https://v.arkfs.co/.../video.mp4
封面图 视频封面URL (jpg/png/webp) 必填 https://.../cover.jpg
标题 作品名称 (最长10字) 《重生千金》
简介 剧情简介 (最长200字) 女主重生归来复仇...
分类 从Step 1获取的分类中选择 都市复仇

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://eumfmgwxwjyagsvqloac.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://eumfmgwxwjyagsvqloac.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://eumfmgwxwjyagsvqloac.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://eumfmgwxwjyagsvqloac.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:

Param Required Description
title Yes Project name (max 100 chars)
description Yes Synopsis (max 2000 chars)
category_id Yes Category UUID (必须从 distribution/categories API 获取)
cover_url Yes Cover image URL
video_urls Yes Array of video URLs (1-10)
enable_prediction No Enable prediction market

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

Response:

Field Type Description
credits number Platform credit balance
x2c_wallet_balance number On-chain X2C wallet balance
x2c_pending_claim number Released X2C available to claim
x2c_pending_release number Locked X2C not yet released
usdc_balance number USDC balance
wallet_address string Solana wallet address

2. Claim X2C

curl -X POST https://eumfmgwxwjyagsvqloac.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:

Param Required Description
amount Yes Amount of X2C to claim

3. Swap X2C to USDC

curl -X POST https://eumfmgwxwjyagsvqloac.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://eumfmgwxwjyagsvqloac.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:

Param Required Description
amount Yes USDC amount to withdraw
to_address Yes Destination Solana wallet address

5. Transaction History

curl -X POST https://eumfmgwxwjyagsvqloac.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:

Param Required Description
page No Page number (default: 1)
page_size No Items per page (default: 20, max: 100)
type No "earnings", "purchases", or "all" (default)

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

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