Remote

Fermat

OpenAI-compatible LLM gateway: pay per request with an API key, signed receipt for each call.

xyz.phase.ai/gateway
Version0.4.0latest catalog version
ConnectionRemotestreamable-http
PublishedOct 22, 2026catalog
UpdatedOct 22, 2026catalog
Overview

What this server provides

OpenAI-compatible LLM gateway: pay per request with an API key, signed receipt for each call.

Connect

Remote endpoints

1
Remote endpoint 1streamable-http
https://mcp.fermat.ai.phase.xyz/mcp
Open endpoint
  • Authorization

    Phase API key as 'Bearer phk_...'

    Required
  • X-Phase-BYOK-Anthropic

    Optional: your Anthropic API key, for Claude models

    Optional
  • X-Phase-BYOK-OpenAI

    Optional: your OpenAI API key, for GPT models

    Optional
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