{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://inquir.org/#organization","name":"Inquir","url":"https://inquir.org","logo":{"@type":"ImageObject","url":"https://inquir.org/favicon.png","width":256,"height":256}},{"@type":"WebSite","@id":"https://inquir.org/#website","name":"Inquir Compute","url":"https://inquir.org","inLanguage":["en","ru"],"publisher":{"@id":"https://inquir.org/#organization"}},{"@type":"WebPage","@id":"https://inquir.org/use-cases/ai-agent-backend#webpage","url":"https://inquir.org/use-cases/ai-agent-backend","name":"AI agent backend for serverless AI agents","headline":"AI agent backend for serverless AI agents","description":"AI agent backend guide: one function per tool, gateway API key auth, workspace secrets, async handoff for long steps, warm pools for tight tool loops on Node.js, Python, or Go.","inLanguage":"en-US","isPartOf":{"@id":"https://inquir.org/#website"},"breadcrumb":{"@id":"https://inquir.org/use-cases/ai-agent-backend#breadcrumb"},"author":{"@id":"https://inquir.org/#organization"},"datePublished":"2025-11-01T00:00:00.000Z","dateModified":"2026-06-23T00:00:00.000Z","citation":{"@type":"CreativeWork","url":"https://inquir.org/docs"}},{"@type":"BreadcrumbList","@id":"https://inquir.org/use-cases/ai-agent-backend#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://inquir.org/"},{"@type":"ListItem","position":2,"name":"Use cases","item":"https://inquir.org/use-cases"},{"@type":"ListItem","position":3,"name":"AI agent backend","item":"https://inquir.org/use-cases/ai-agent-backend"}]},{"@type":"TechArticle","@id":"https://inquir.org/use-cases/ai-agent-backend#article","headline":"AI agent backend for serverless AI agents","description":"AI agent backend guide: one function per tool, gateway API key auth, workspace secrets, async handoff for long steps, warm pools for tight tool loops on Node.js, Python, or Go.","image":"https://inquir.org/opengraph-image.png","inLanguage":"en-US","author":{"@id":"https://inquir.org/#organization"},"publisher":{"@id":"https://inquir.org/#organization"},"datePublished":"2025-11-01T00:00:00.000Z","dateModified":"2026-06-23T00:00:00.000Z","isPartOf":{"@id":"https://inquir.org/use-cases/ai-agent-backend#webpage"}},{"@type":"FAQPage","@id":"https://inquir.org/use-cases/ai-agent-backend#faq","url":"https://inquir.org/use-cases/ai-agent-backend","isPartOf":{"@id":"https://inquir.org/use-cases/ai-agent-backend#webpage"},"mainEntity":[{"@type":"Question","name":"Should agent tools be separate HTTP functions?","acceptedAnswer":{"@type":"Answer","text":"Yes for production: one function per tool (or tight group) keeps dependencies isolated, deploy risk small, and logs attributable—easier than a monolith that mixes user sessions and tool IO."}},{"@type":"Question","name":"How do I store secrets for tool calls?","acceptedAnswer":{"@type":"Answer","text":"Use Inquir workspace secrets and environment injection so API keys never live in prompts or client bundles; rotate keys independently of model versions."}},{"@type":"Question","name":"Streaming responses to the user?","acceptedAnswer":{"@type":"Answer","text":"End-user streaming is a gateway concern; many tool-calling stacks still use plain request/response JSON between the orchestrator and each tool because retries and idempotency stay simpler that way."}},{"@type":"Question","name":"How do I make tool calls idempotent when the model retries?","acceptedAnswer":{"@type":"Answer","text":"Key writes with stable IDs from the tool payload (customer ID, order ID, external record key). Return the same JSON shape on replay so the orchestrator can treat duplicate invocations as safe no-ops."}}]}]}