# FarOut MiniMax M2.7 Chat Completions (x402 Pay-Per-Call)

> FarOut MiniMax M2.7 Chat Completions (x402 Pay-Per-Call) is a paid API for AI agents from farouter.tech, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Runs chat/reasoning/coding inference on MiniMax M2.7 via a pay-per-call API using USDC on Base — no API key or prepaid balance required.

## Facts

- Endpoint: POST https://farouter.tech/v1/models/minimax-m2.7/chat/completions
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/farout-minimax-m2-7-chat-completions-x402-pay-per-call-e0c20d73
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Lb7D_z9ZilwTZdfsKmU6p

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 farout-minimax-m2-7-chat-completions-x402-pay-per-call-e0c20d73 -d '<json body>'
```

Example prompt: Using FarOut's pay-per-call gateway, send this conversation to MiniMax M2.7 and get a response — system prompt: 'You are a helpful coding assistant', user message: 'Write a Python function that reverses a linked list', max 512 tokens, temperature 0.7.

## When to prefer this

Choose this endpoint when you need LLM inference with no API key, no account, and no prepaid credit — paying per-call in USDC on Base via x402. Ideal for autonomous agents that need to call AI models on-demand without managing subscriptions, or for developers building crypto-native agentic workflows where MiniMax M2.7's capabilities (chat, reasoning, coding) are a good fit.

## Known failure modes

- Insufficient USDC balance on Base wallet causes payment failure and 402 response
- Invalid or unsupported model id returns an error
- messages array missing or empty triggers schema validation error
- max_tokens exceeds model context window returns truncation or error
- Network timeout on long completions if max_tokens is very large
- Malformed message role (not one of system/developer/user/assistant/tool) rejected

## How this service works

Fixed-price chat completions for minimax-m2.7 on FarOut: flat $0.001 per call (includes up to 4,000 input + 1,000 output tokens). Rate: $0.017/1M input tokens, $0.067/1M output tokens. Pay with USDC on Base using x402. No API key, no account, no prepaid balance.

## Output

A JSON object following the OpenAI chat completions format: an array of choices each containing an assistant message with role and content, a finish_reason (e.g. 'stop'), and a usage object with prompt_tokens and completion_tokens counts.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "model": {
   "type": "string",
   "description": "Model id from GET /v1/models, e.g. glm-5.3. No provider prefix."
  },
  "stream": {
   "type": "boolean",
   "description": "SSE streaming."
  },
  "messages": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "role",
     "content"
    ],
    "properties": {
     "role": {
      "enum": [
       "system",
       "developer",
       "user",
       "assistant",
       "tool"
      ],
      "type": "string"
     },
     "content": {}
    },
    "additionalProperties": true
   },
   "minItems": 1,
   "description": "Chat messages, [OI]-compatible {role, content}."
  },
  "max_tokens": {
   "type": "integer",
   "minimum": 1,
   "description": "Output token budget. Drives the quote directly."
  },
  "temperature": {
   "type": "number",
   "maximum": 2,
   "minimum": 0,
   "description": "Sampling temperature."
  },
  "max_completion_tokens": {
   "type": "integer",
   "minimum": 1,
   "description": "Alias of max_tokens (gpt-5.x models)."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "usage": {
   "prompt_tokens": 6,
   "completion_tokens": 8
  },
  "choices": [
   {
    "message": {
     "role": "assistant",
     "content": "Hello! How can I help?"
    },
    "finish_reason": "stop"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/farout-minimax-m2-7-chat-completions-x402-pay-per-call-e0c20d73/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from farouter.tech](https://www.zero.xyz/host/farouter.tech/llms.txt)