# 402box Social Media Manager

> 402box Social Media Manager is a paid API for AI agents from marketing.402box.io, paid per call via x402, $0.02/call, status down (last checked 2026-09-15).

Generates social media posts, hashtag strategies, posting schedules, and platform-specific content recommendations via an AI agent

## Facts

- Endpoint: POST https://marketing.402box.io/social_media_manager
- Price: $0.02/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/marketing-402box-io-0ecf45dc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w8s4YuLawbol1oIbSkRAa

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability marketing-402box-io-0ecf45dc -d '<json body>'
```

Example prompt: Write 3 engaging LinkedIn posts for my SaaS startup TechFlow announcing our new AI-powered analytics feature launch — include relevant hashtags and tips for reaching a professional B2B audience.

## When to prefer this

Choose this endpoint when you need AI-generated, ready-to-use social media content including posts, hashtags, and scheduling guidance across platforms like LinkedIn, Twitter/X, Instagram, and Facebook. Prefer over generic LLMs when you want a dedicated marketing-focused agent with platform-specific recommendations baked in, and you're comfortable with per-call USDC micropayments via x402.

## Known failure modes

- Missing X-PAYMENT header returns HTTP 402 with payment instructions
- Empty or missing 'message' field returns validation error
- Vague prompts may produce generic output not tailored to specific platform
- Gemini Pro API timeout may cause delayed or failed response
- Success:false in response body indicates agent-level failure with no post content returned

## How this service works

Generate engaging social media posts, hashtag strategies, posting schedules, and platform-specific content recommendations

## Output

A text response from Gemini Pro containing ready-to-publish social media posts, suggested hashtags, posting schedule recommendations, and platform-specific tips tailored to the requested channels and audience.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "message"
 ],
 "properties": {
  "message": {
   "type": "string",
   "description": "Your prompt/query for the agent"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object",
   "properties": {
    "response": {
     "type": "string",
     "description": "Agent response from Gemini Pro"
    }
   }
  },
  "agent": {
   "type": "string",
   "description": "Agent name"
  },
  "success": {
   "type": "boolean",
   "description": "Whether the request was successful"
  },
  "timestamp": {
   "type": "string",
   "description": "ISO 8601 timestamp"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/marketing-402box-io-0ecf45dc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from marketing.402box.io](https://www.zero.xyz/host/marketing.402box.io/llms.txt)