How much does each tool call cost?
Each call to either `predict_timeseries` or `detect_anomalies` costs $0.01 USDC, paid automatically from your Base wallet via x402 micropayments.
@WilliamsRizzi
基本信息
Predict the next value in a numeric series or detect anomalies via z-score. $0.01 USDC per call on Base via x402 micropayments. No API keys or accounts needed.
使用下面的配置,将此服务器添加到你的 MCP 客户端。
{
"mcpServers": {
"easy-predict": {
"command": "uvx",
"args": [
"easy-predict-mcp"
],
"env": {
"WALLET_PRIVATE_KEY": "0xYOUR_KEY"
}
}
}
}Predict the next value in a numeric time series. Calls easy-predict.com and pays $0.01 USDC on Base automatically via x402. Your private key signs the payment locally and is never sent to any server. Uses automatic model selection: linear, log1p-linear, last-delta, or mean. Args: series: List of 3–1000 numbers, ordered oldest to newest. context: What the series represents, e.g. "monthly revenue USD". Max 200 chars.
Detect anomalies in a numeric time series using z-score analysis. Calls easy-predict.com and pays $0.01 USDC on Base automatically via x402. Your private key signs the payment locally and is never sent to any server. Args: series: List of 3–1000 numbers to analyze. threshold: Z-score cutoff (default 2.0, range 0–10). Lower = more sensitive. context: What the series represents. Max 200 chars.
Easy Predict is an MCP server that provides two AI agent tools from a single package: predict_timeseries for forecasting the next value in a numeric series using automatic model selection (linear, log1p, last-delta, mean) and detect_anomalies for finding outliers in a numeric series using z-score analysis. Each tool call costs $0.01 USDC on Base, paid automatically via x402 micropayments from a local wallet — no API keys, subscriptions, or accounts required.
Add the server to your MCP client configuration with the command uvx and arguments ["easy-predict-mcp"], then set the environment variable WALLET_PRIVATE_KEY to your Base wallet’s private key. Your private key never leaves your machine; the server signs the payment on-device and sends only the signed header to the API. Once configured, call the predict_timeseries or detect_anomalies tools from your AI agent.
Each call to either `predict_timeseries` or `detect_anomalies` costs $0.01 USDC, paid automatically from your Base wallet via x402 micropayments.
You need a Base wallet with a small amount of USDC. The server uses the private key you provide to sign payments locally; funds are deducted per call.
No. The MCP server runs locally via `uvx`, signs the payment on your device, and only sends the signed header to the API. Your private key never leaves your machine.
No. There are no API keys, no subscriptions, and no accounts. Just configure your wallet private key and start using the tools.
If the wallet has insufficient USDC, the payment will fail and the tool call will not execute. You must maintain a small balance to cover the per‑call cost.

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