Fastah API v2 documentation
v2 is the Gen2 Fastah API: single and batch IP location lookups and RFC 8805 place search, authenticated with a bearer token. The v2 API reference documents every endpoint and lets you try requests in the browser.
MCP interface — coming soon. v2 will have a Model Context Protocol interface for AI agents and coding assistants. Read the placeholder; the guide is being written.
More v2 guides are on their way. Using a key from AWS Marketplace? That is v1: see the v1 docs.