# AgentDatum DeepSeek Chat

> AgentDatum DeepSeek Chat is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

AI-powered chat and reasoning endpoint using DeepSeek V4-Flash for questions, data analysis, and content generation

## Facts

- Endpoint: POST https://agentdatum.com/api/v1/deepseek/chat
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentdatum-deepseek-chat-c74b6261
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kF4L0fDkEpkRnzc5Vuxj5

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 agentdatum-deepseek-chat-c74b6261 -d '<json body>'
```

Example prompt: Using DeepSeek V4-Flash, analyze the following quarterly sales data and write a short executive summary highlighting the top trends: [paste data here]. Set temperature to 0.3 for a focused, factual response.

## When to prefer this

Choose this endpoint when you need a cheap, fast LLM call at $0.001 per request using DeepSeek V4-Flash and are already operating within the x402 micropayment ecosystem on agentdatum.com. It is ideal for high-volume, cost-sensitive agent workflows where per-call pricing matters. Prefer this over OpenAI or Anthropic APIs when you want to minimize cost per inference and already have x402 payment infrastructure in place.

## Known failure modes

- Invalid messages array format returns a 400 error
- Model string not recognized returns an error or falls back to default
- Temperature out of range (e.g. >2) may return a validation error
- Payment not processed via x402 returns a 402 Payment Required
- Rate limiting if too many requests are sent simultaneously
- Empty messages array results in a failed or empty response

## How this service works

ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。

## Output

Returns an AI-generated text response from DeepSeek V4-Flash based on the provided messages array. The response typically includes a choices array with the model's reply, usage statistics (token counts), and model metadata — matching the standard OpenAI-compatible chat completion format.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "id": "chatcmpl-xxx",
  "object": "chat.completion",
  "choices": [
   {
    "message": {
     "role": "assistant",
     "content": "Hello! How can I help?"
    }
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentdatum-deepseek-chat-c74b6261/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentdatum.com](https://www.zero.xyz/host/agentdatum.com/llms.txt)