Payperwork Inference
Pay-per-call chat on GPT-6.1, Claude, Gemini and Grok over x402. No API key; a failed call is free.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"ai": {
"url": "https://payperwork.app/ai/mcp"
}
}
}远程端点
https://payperwork.app/ai/mcpstreamable-http它能做什么
工具清单
工具（2）
🟢chat(model, messages, max_tokens, temperature, top_p, ...)
Chat completion on a frontier model: GPT-6.1 Sol and Terra, GPT-5.5, Claude Sonnet 5.5 and Haiku 5.5, Gemini 3.8 Flash, Grok 4.7, GPT-6 Luna (default anthropic/claude-haiku-5.5; see the models tool). Same shape as OpenAI chat: messages, optional max_tokens (default 1024, max 8192), temperature, tools. Price is quoted per call from your input size and max_tokens: (estimated input tokens x input rate + max_tokens x output rate) x 1.4 + $0.0005, minimum $0.002; the 402 states the exact amount. Charged only if the model call succeeds. Thinking models (GPT-5.5, Gemini, Grok, gpt-oss) spend part of max_tokens on reasoning: give them room, or set reasoning_effort (default low). Prompts go to the model's provider and are not stored by Payperwork. No streaming.
输入模式
{
"type": "object",
"properties": {
"model": {
"type": "string"
},
"messages": {
"minItems": 1,
"maxItems": 200,
"type": "array",
"items": {
"type": "object",
"properties": {
"role": {
"type": "string"
},
"content": {},
"name": {
"type": "string"
},
"tool_call_id": {
"type": "string"
},
"tool_calls": {}
},
"required": [
"role",
"content"
],
"additionalProperties": {}
}
},
"max_tokens": {
"type": "integer",
"minimum": 1,
"maximum": 8192
},
"temperature": {
"type": "number",
"minimum": 0,
"maximum": 2
},
"top_p": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"stop": {
"anyOf": [
{
"type": "string"
},
{
"type": "array",
"items": {
"type": "string"
}
}
]
},
"tools": {
"type": "array",
"items": {}
},
"tool_choice": {},
"response_format": {},
"reasoning_effort": {
"type": "string",
"enum": [
"none",
"low",
"medium",
"high"
]
}
},
"required": [
"messages"
],
"$schema": "https://json-schema.org/draft/2020-12/schema"
}🟢models
List the available models with provider rates, the pricing formula and limits. Free.
输入模式
{
"type": "object",
"properties": {},
"$schema": "https://json-schema.org/draft/2020-12/schema"
}社区
证据